./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_820124c8-b3f1-4a65-addd-ca0342a71b92/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_820124c8-b3f1-4a65-addd-ca0342a71b92/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_820124c8-b3f1-4a65-addd-ca0342a71b92/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_820124c8-b3f1-4a65-addd-ca0342a71b92/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i -s /tmp/vcloud-vcloud-master/worker/working_dir_820124c8-b3f1-4a65-addd-ca0342a71b92/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_820124c8-b3f1-4a65-addd-ca0342a71b92/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a346fe896d2f99c8e7004b25e74ea11aae5da5a7 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 11:24:18,193 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 11:24:18,195 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 11:24:18,205 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 11:24:18,206 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 11:24:18,206 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 11:24:18,207 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 11:24:18,209 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 11:24:18,210 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 11:24:18,211 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 11:24:18,211 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 11:24:18,212 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 11:24:18,212 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 11:24:18,213 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 11:24:18,214 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 11:24:18,215 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 11:24:18,215 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 11:24:18,216 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 11:24:18,217 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 11:24:18,219 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 11:24:18,220 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 11:24:18,221 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 11:24:18,222 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 11:24:18,223 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 11:24:18,225 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 11:24:18,225 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 11:24:18,225 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 11:24:18,226 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 11:24:18,227 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 11:24:18,227 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 11:24:18,228 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 11:24:18,228 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 11:24:18,229 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 11:24:18,230 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 11:24:18,231 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 11:24:18,231 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 11:24:18,232 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 11:24:18,232 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 11:24:18,232 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 11:24:18,233 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 11:24:18,233 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 11:24:18,234 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_820124c8-b3f1-4a65-addd-ca0342a71b92/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-10-22 11:24:18,246 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 11:24:18,246 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 11:24:18,247 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 11:24:18,247 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-22 11:24:18,247 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-22 11:24:18,247 INFO L138 SettingsManager]: * Explicit value domain=true [2019-10-22 11:24:18,248 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-10-22 11:24:18,248 INFO L138 SettingsManager]: * Octagon Domain=false [2019-10-22 11:24:18,248 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-10-22 11:24:18,248 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-10-22 11:24:18,248 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-10-22 11:24:18,248 INFO L138 SettingsManager]: * Interval Domain=false [2019-10-22 11:24:18,249 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 11:24:18,249 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 11:24:18,249 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 11:24:18,250 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 11:24:18,250 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 11:24:18,250 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 11:24:18,250 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 11:24:18,250 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 11:24:18,250 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 11:24:18,251 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 11:24:18,251 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 11:24:18,251 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 11:24:18,251 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 11:24:18,251 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 11:24:18,251 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 11:24:18,252 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 11:24:18,252 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-22 11:24:18,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 11:24:18,252 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 11:24:18,252 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 11:24:18,252 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-10-22 11:24:18,252 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_820124c8-b3f1-4a65-addd-ca0342a71b92/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a346fe896d2f99c8e7004b25e74ea11aae5da5a7 [2019-10-22 11:24:18,275 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 11:24:18,284 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 11:24:18,291 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 11:24:18,292 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 11:24:18,292 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 11:24:18,293 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_820124c8-b3f1-4a65-addd-ca0342a71b92/bin/utaipan/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2019-10-22 11:24:18,340 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_820124c8-b3f1-4a65-addd-ca0342a71b92/bin/utaipan/data/b638c74d3/96e9e6101c7940f7917684e9965b0567/FLAGffa6ed62b [2019-10-22 11:24:18,789 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 11:24:18,789 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_820124c8-b3f1-4a65-addd-ca0342a71b92/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2019-10-22 11:24:18,808 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_820124c8-b3f1-4a65-addd-ca0342a71b92/bin/utaipan/data/b638c74d3/96e9e6101c7940f7917684e9965b0567/FLAGffa6ed62b [2019-10-22 11:24:19,119 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_820124c8-b3f1-4a65-addd-ca0342a71b92/bin/utaipan/data/b638c74d3/96e9e6101c7940f7917684e9965b0567 [2019-10-22 11:24:19,122 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 11:24:19,123 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 11:24:19,124 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 11:24:19,124 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 11:24:19,127 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 11:24:19,128 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:24:19" (1/1) ... [2019-10-22 11:24:19,130 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e2e0d08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:24:19, skipping insertion in model container [2019-10-22 11:24:19,131 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:24:19" (1/1) ... [2019-10-22 11:24:19,137 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 11:24:19,177 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 11:24:19,590 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:24:19,609 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 11:24:19,699 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:24:19,727 INFO L192 MainTranslator]: Completed translation [2019-10-22 11:24:19,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:24:19 WrapperNode [2019-10-22 11:24:19,728 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 11:24:19,728 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 11:24:19,728 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 11:24:19,729 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 11:24:19,736 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:24:19" (1/1) ... [2019-10-22 11:24:19,752 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:24:19" (1/1) ... [2019-10-22 11:24:19,789 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 11:24:19,789 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 11:24:19,789 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 11:24:19,789 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 11:24:19,798 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:24:19" (1/1) ... [2019-10-22 11:24:19,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:24:19" (1/1) ... [2019-10-22 11:24:19,807 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:24:19" (1/1) ... [2019-10-22 11:24:19,807 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:24:19" (1/1) ... [2019-10-22 11:24:19,823 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:24:19" (1/1) ... [2019-10-22 11:24:19,826 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:24:19" (1/1) ... [2019-10-22 11:24:19,836 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:24:19" (1/1) ... [2019-10-22 11:24:19,846 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 11:24:19,846 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 11:24:19,846 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 11:24:19,846 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 11:24:19,847 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:24:19" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_820124c8-b3f1-4a65-addd-ca0342a71b92/bin/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 11:24:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-22 11:24:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 11:24:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-22 11:24:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-22 11:24:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 11:24:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-22 11:24:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 11:24:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-22 11:24:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-22 11:24:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 11:24:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 11:24:20,790 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 11:24:20,790 INFO L284 CfgBuilder]: Removed 124 assume(true) statements. [2019-10-22 11:24:20,791 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:24:20 BoogieIcfgContainer [2019-10-22 11:24:20,792 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 11:24:20,793 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-22 11:24:20,793 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-22 11:24:20,796 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-22 11:24:20,796 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.10 11:24:19" (1/3) ... [2019-10-22 11:24:20,796 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7dc4633f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 11:24:20, skipping insertion in model container [2019-10-22 11:24:20,796 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:24:19" (2/3) ... [2019-10-22 11:24:20,797 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7dc4633f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 11:24:20, skipping insertion in model container [2019-10-22 11:24:20,797 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:24:20" (3/3) ... [2019-10-22 11:24:20,799 INFO L109 eAbstractionObserver]: Analyzing ICFG m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2019-10-22 11:24:20,807 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-22 11:24:20,814 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-10-22 11:24:20,827 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-10-22 11:24:20,857 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-22 11:24:20,858 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-22 11:24:20,859 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-22 11:24:20,859 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-22 11:24:20,859 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-22 11:24:20,859 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-22 11:24:20,859 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-22 11:24:20,859 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-22 11:24:20,876 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states. [2019-10-22 11:24:20,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-10-22 11:24:20,885 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:24:20,886 INFO L380 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:24:20,887 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:24:20,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:24:20,896 INFO L82 PathProgramCache]: Analyzing trace with hash -1143158925, now seen corresponding path program 1 times [2019-10-22 11:24:20,904 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:24:20,904 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2049444964] [2019-10-22 11:24:20,904 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:24:20,904 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:24:20,905 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:24:21,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:24:21,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:24:21,404 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2049444964] [2019-10-22 11:24:21,404 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:24:21,405 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-22 11:24:21,405 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [304280895] [2019-10-22 11:24:21,409 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-22 11:24:21,411 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:24:21,424 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-22 11:24:21,425 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-22 11:24:21,427 INFO L87 Difference]: Start difference. First operand 102 states. Second operand 7 states. [2019-10-22 11:24:21,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:24:21,659 INFO L93 Difference]: Finished difference Result 262 states and 331 transitions. [2019-10-22 11:24:21,660 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-22 11:24:21,673 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 42 [2019-10-22 11:24:21,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:24:21,707 INFO L225 Difference]: With dead ends: 262 [2019-10-22 11:24:21,711 INFO L226 Difference]: Without dead ends: 151 [2019-10-22 11:24:21,715 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2019-10-22 11:24:21,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2019-10-22 11:24:21,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 102. [2019-10-22 11:24:21,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102 states. [2019-10-22 11:24:21,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 125 transitions. [2019-10-22 11:24:21,777 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 125 transitions. Word has length 42 [2019-10-22 11:24:21,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:24:21,778 INFO L462 AbstractCegarLoop]: Abstraction has 102 states and 125 transitions. [2019-10-22 11:24:21,778 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-22 11:24:21,778 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 125 transitions. [2019-10-22 11:24:21,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-10-22 11:24:21,782 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:24:21,783 INFO L380 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:24:21,783 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:24:21,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:24:21,784 INFO L82 PathProgramCache]: Analyzing trace with hash 1902190473, now seen corresponding path program 1 times [2019-10-22 11:24:21,784 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:24:21,784 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2082009758] [2019-10-22 11:24:21,785 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:24:21,785 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:24:21,785 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:24:21,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:24:22,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:24:22,019 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2082009758] [2019-10-22 11:24:22,019 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:24:22,019 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-22 11:24:22,019 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1067087301] [2019-10-22 11:24:22,021 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-22 11:24:22,021 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:24:22,022 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-22 11:24:22,022 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-22 11:24:22,022 INFO L87 Difference]: Start difference. First operand 102 states and 125 transitions. Second operand 5 states. [2019-10-22 11:24:22,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:24:22,176 INFO L93 Difference]: Finished difference Result 265 states and 327 transitions. [2019-10-22 11:24:22,180 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-22 11:24:22,181 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2019-10-22 11:24:22,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:24:22,183 INFO L225 Difference]: With dead ends: 265 [2019-10-22 11:24:22,186 INFO L226 Difference]: Without dead ends: 261 [2019-10-22 11:24:22,187 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-22 11:24:22,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 261 states. [2019-10-22 11:24:22,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 261 to 194. [2019-10-22 11:24:22,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 194 states. [2019-10-22 11:24:22,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 240 transitions. [2019-10-22 11:24:22,234 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 240 transitions. Word has length 43 [2019-10-22 11:24:22,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:24:22,234 INFO L462 AbstractCegarLoop]: Abstraction has 194 states and 240 transitions. [2019-10-22 11:24:22,235 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-22 11:24:22,235 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 240 transitions. [2019-10-22 11:24:22,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2019-10-22 11:24:22,236 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:24:22,236 INFO L380 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:24:22,237 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:24:22,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:24:22,237 INFO L82 PathProgramCache]: Analyzing trace with hash 472710396, now seen corresponding path program 1 times [2019-10-22 11:24:22,237 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:24:22,238 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1498666043] [2019-10-22 11:24:22,238 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:24:22,238 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:24:22,239 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:24:22,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:24:22,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:24:22,342 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1498666043] [2019-10-22 11:24:22,342 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:24:22,342 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 11:24:22,343 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [139629823] [2019-10-22 11:24:22,343 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:24:22,344 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:24:22,345 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:24:22,346 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:24:22,346 INFO L87 Difference]: Start difference. First operand 194 states and 240 transitions. Second operand 3 states. [2019-10-22 11:24:22,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:24:22,410 INFO L93 Difference]: Finished difference Result 284 states and 353 transitions. [2019-10-22 11:24:22,411 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:24:22,412 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 51 [2019-10-22 11:24:22,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:24:22,412 INFO L225 Difference]: With dead ends: 284 [2019-10-22 11:24:22,412 INFO L226 Difference]: Without dead ends: 0 [2019-10-22 11:24:22,414 INFO L600 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 [2019-10-22 11:24:22,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-22 11:24:22,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-22 11:24:22,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-22 11:24:22,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-22 11:24:22,415 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 51 [2019-10-22 11:24:22,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:24:22,415 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-22 11:24:22,415 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:24:22,415 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-22 11:24:22,416 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-22 11:24:22,422 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-22 11:24:23,421 INFO L439 ceAbstractionStarter]: At program point L1406(lines 1405 1407) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,421 INFO L439 ceAbstractionStarter]: At program point L1406-1(lines 1405 1407) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,421 INFO L439 ceAbstractionStarter]: At program point L1406-2(lines 1405 1407) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,422 INFO L439 ceAbstractionStarter]: At program point L1208(lines 1170 1221) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,422 INFO L439 ceAbstractionStarter]: At program point L994(lines 959 996) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 11:24:23,422 INFO L439 ceAbstractionStarter]: At program point L1374(lines 1189 1192) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,422 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-10-22 11:24:23,422 INFO L443 ceAbstractionStarter]: For program point L1176(lines 1176 1179) no Hoare annotation was computed. [2019-10-22 11:24:23,422 INFO L439 ceAbstractionStarter]: At program point L1110(lines 1005 1112) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,422 INFO L443 ceAbstractionStarter]: For program point L978(lines 978 993) no Hoare annotation was computed. [2019-10-22 11:24:23,422 INFO L443 ceAbstractionStarter]: For program point L978-1(lines 978 993) no Hoare annotation was computed. [2019-10-22 11:24:23,423 INFO L446 ceAbstractionStarter]: At program point L1391(lines 1 1411) the Hoare annotation is: true [2019-10-22 11:24:23,423 INFO L439 ceAbstractionStarter]: At program point L1358(lines 1357 1359) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 11:24:23,423 INFO L439 ceAbstractionStarter]: At program point L1358-1(lines 1357 1359) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 11:24:23,423 INFO L439 ceAbstractionStarter]: At program point L1358-2(lines 1 1411) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 11:24:23,423 INFO L443 ceAbstractionStarter]: For program point L1259(line 1259) no Hoare annotation was computed. [2019-10-22 11:24:23,423 INFO L439 ceAbstractionStarter]: At program point L1358-3(lines 1357 1359) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,423 INFO L443 ceAbstractionStarter]: For program point L1259-1(line 1259) no Hoare annotation was computed. [2019-10-22 11:24:23,423 INFO L439 ceAbstractionStarter]: At program point L1358-4(lines 1 1411) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,423 INFO L439 ceAbstractionStarter]: At program point L1127(lines 1118 1135) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,424 INFO L439 ceAbstractionStarter]: At program point L1094(lines 1018 1111) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,424 INFO L443 ceAbstractionStarter]: For program point L1028(lines 1028 1032) no Hoare annotation was computed. [2019-10-22 11:24:23,424 INFO L439 ceAbstractionStarter]: At program point L863(lines 858 865) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,424 INFO L443 ceAbstractionStarter]: For program point L1078(lines 1078 1093) no Hoare annotation was computed. [2019-10-22 11:24:23,424 INFO L443 ceAbstractionStarter]: For program point L1045(lines 1045 1048) no Hoare annotation was computed. [2019-10-22 11:24:23,424 INFO L439 ceAbstractionStarter]: At program point L1326(lines 1314 1328) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 11:24:23,424 INFO L439 ceAbstractionStarter]: At program point L1326-1(lines 1314 1328) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 11:24:23,424 INFO L443 ceAbstractionStarter]: For program point L1062(lines 1062 1065) no Hoare annotation was computed. [2019-10-22 11:24:23,424 INFO L443 ceAbstractionStarter]: For program point L1409(lines 1409 1411) no Hoare annotation was computed. [2019-10-22 11:24:23,425 INFO L439 ceAbstractionStarter]: At program point L831(lines 824 833) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,425 INFO L439 ceAbstractionStarter]: At program point L1310(lines 1306 1312) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 11:24:23,425 INFO L439 ceAbstractionStarter]: At program point L1310-1(lines 1306 1312) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 11:24:23,425 INFO L439 ceAbstractionStarter]: At program point L1244(lines 1239 1246) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 11:24:23,425 INFO L443 ceAbstractionStarter]: For program point L1211(lines 1211 1214) no Hoare annotation was computed. [2019-10-22 11:24:23,425 INFO L439 ceAbstractionStarter]: At program point L1145(lines 1140 1147) the Hoare annotation is: (and (= 0 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) [2019-10-22 11:24:23,425 INFO L439 ceAbstractionStarter]: At program point L1228(lines 1223 1230) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,425 INFO L439 ceAbstractionStarter]: At program point L1228-1(lines 1223 1230) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,426 INFO L439 ceAbstractionStarter]: At program point L1129(lines 1118 1135) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,427 INFO L439 ceAbstractionStarter]: At program point L1096(lines 1018 1111) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,427 INFO L439 ceAbstractionStarter]: At program point L1377(lines 1376 1378) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,427 INFO L439 ceAbstractionStarter]: At program point L1344(lines 1343 1345) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,427 INFO L439 ceAbstractionStarter]: At program point L1212(lines 1170 1221) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,427 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1259) no Hoare annotation was computed. [2019-10-22 11:24:23,427 INFO L439 ceAbstractionStarter]: At program point L1362(lines 1361 1363) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,427 INFO L443 ceAbstractionStarter]: For program point L1197(line 1197) no Hoare annotation was computed. [2019-10-22 11:24:23,428 INFO L439 ceAbstractionStarter]: At program point L1098(lines 1018 1111) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,428 INFO L439 ceAbstractionStarter]: At program point L900(lines 897 902) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,428 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-22 11:24:23,428 INFO L439 ceAbstractionStarter]: At program point L851(lines 846 853) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,428 INFO L443 ceAbstractionStarter]: For program point L1198(lines 1198 1203) no Hoare annotation was computed. [2019-10-22 11:24:23,428 INFO L443 ceAbstractionStarter]: For program point L1066(lines 1066 1070) no Hoare annotation was computed. [2019-10-22 11:24:23,428 INFO L443 ceAbstractionStarter]: For program point L1066-2(lines 1066 1070) no Hoare annotation was computed. [2019-10-22 11:24:23,428 INFO L446 ceAbstractionStarter]: At program point L1215(lines 1 1411) the Hoare annotation is: true [2019-10-22 11:24:23,428 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 1259) no Hoare annotation was computed. [2019-10-22 11:24:23,429 INFO L439 ceAbstractionStarter]: At program point L836(lines 834 837) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,429 INFO L443 ceAbstractionStarter]: For program point L1183(lines 1183 1207) no Hoare annotation was computed. [2019-10-22 11:24:23,429 INFO L443 ceAbstractionStarter]: For program point L1051(lines 1051 1057) no Hoare annotation was computed. [2019-10-22 11:24:23,429 INFO L439 ceAbstractionStarter]: At program point L1365(lines 1364 1366) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 11:24:23,429 INFO L439 ceAbstractionStarter]: At program point L1332(lines 1 1411) the Hoare annotation is: (and (= 0 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) [2019-10-22 11:24:23,429 INFO L439 ceAbstractionStarter]: At program point L1365-1(lines 1364 1366) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,429 INFO L439 ceAbstractionStarter]: At program point L1134(lines 1113 1136) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,429 INFO L439 ceAbstractionStarter]: At program point L1283(lines 1280 1285) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,430 INFO L439 ceAbstractionStarter]: At program point L1283-1(lines 1280 1285) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,430 INFO L443 ceAbstractionStarter]: For program point L1184(line 1184) no Hoare annotation was computed. [2019-10-22 11:24:23,430 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-22 11:24:23,430 INFO L439 ceAbstractionStarter]: At program point L1399(lines 1398 1400) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,431 INFO L443 ceAbstractionStarter]: For program point L1317(lines 1317 1325) no Hoare annotation was computed. [2019-10-22 11:24:23,431 INFO L443 ceAbstractionStarter]: For program point L1317-1(lines 1317 1325) no Hoare annotation was computed. [2019-10-22 11:24:23,431 INFO L443 ceAbstractionStarter]: For program point L1317-2(lines 1317 1325) no Hoare annotation was computed. [2019-10-22 11:24:23,431 INFO L443 ceAbstractionStarter]: For program point L1317-3(lines 1317 1325) no Hoare annotation was computed. [2019-10-22 11:24:23,431 INFO L443 ceAbstractionStarter]: For program point L1185(lines 1185 1195) no Hoare annotation was computed. [2019-10-22 11:24:23,431 INFO L439 ceAbstractionStarter]: At program point L1086(lines 1078 1092) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 11:24:23,431 INFO L443 ceAbstractionStarter]: For program point L987(lines 987 991) no Hoare annotation was computed. [2019-10-22 11:24:23,431 INFO L443 ceAbstractionStarter]: For program point L1037(lines 1037 1043) no Hoare annotation was computed. [2019-10-22 11:24:23,432 INFO L439 ceAbstractionStarter]: At program point L1351(lines 1 1411) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,432 INFO L439 ceAbstractionStarter]: At program point L1252(lines 1247 1254) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 11:24:23,432 INFO L443 ceAbstractionStarter]: For program point L1021(lines 1021 1025) no Hoare annotation was computed. [2019-10-22 11:24:23,432 INFO L439 ceAbstractionStarter]: At program point L1236(lines 1231 1238) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,432 INFO L439 ceAbstractionStarter]: At program point L1236-1(lines 1231 1238) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,432 INFO L439 ceAbstractionStarter]: At program point L1104(lines 1018 1111) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,432 INFO L443 ceAbstractionStarter]: For program point L1071(lines 1071 1075) no Hoare annotation was computed. [2019-10-22 11:24:23,433 INFO L439 ceAbstractionStarter]: At program point L906(lines 1 1411) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,433 INFO L439 ceAbstractionStarter]: At program point L906-1(lines 903 908) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,433 INFO L446 ceAbstractionStarter]: At program point L1220(lines 1162 1222) the Hoare annotation is: true [2019-10-22 11:24:23,433 INFO L439 ceAbstractionStarter]: At program point L1088(lines 1078 1092) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 11:24:23,433 INFO L439 ceAbstractionStarter]: At program point L1402(lines 1401 1403) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,433 INFO L439 ceAbstractionStarter]: At program point L1402-1(lines 1401 1403) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,433 INFO L439 ceAbstractionStarter]: At program point L1336(lines 1335 1337) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,433 INFO L443 ceAbstractionStarter]: For program point L973(lines 973 977) no Hoare annotation was computed. [2019-10-22 11:24:23,433 INFO L443 ceAbstractionStarter]: For program point L1320(lines 1320 1323) no Hoare annotation was computed. [2019-10-22 11:24:23,434 INFO L443 ceAbstractionStarter]: For program point L1320-2(lines 1320 1323) no Hoare annotation was computed. [2019-10-22 11:24:23,434 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-10-22 11:24:23,434 INFO L439 ceAbstractionStarter]: At program point L1271(lines 1268 1273) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,435 INFO L439 ceAbstractionStarter]: At program point L1271-1(lines 1268 1273) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,435 INFO L439 ceAbstractionStarter]: At program point L1271-2(lines 1268 1273) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,435 INFO L443 ceAbstractionStarter]: For program point L1205(line 1205) no Hoare annotation was computed. [2019-10-22 11:24:23,435 INFO L439 ceAbstractionStarter]: At program point L1371(lines 1370 1372) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,435 INFO L443 ceAbstractionStarter]: For program point L826(lines 826 832) no Hoare annotation was computed. [2019-10-22 11:24:23,435 INFO L439 ceAbstractionStarter]: At program point L1388(lines 1387 1389) the Hoare annotation is: (and (= 0 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) [2019-10-22 11:24:23,435 INFO L439 ceAbstractionStarter]: At program point L843(lines 838 845) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,435 INFO L439 ceAbstractionStarter]: At program point L1091(lines 1018 1111) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 11:24:23,436 INFO L439 ceAbstractionStarter]: At program point L1108(lines 1018 1111) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 11:24:23,488 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.10 11:24:23 BoogieIcfgContainer [2019-10-22 11:24:23,489 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-22 11:24:23,489 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-10-22 11:24:23,489 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-10-22 11:24:23,489 INFO L275 PluginConnector]: Witness Printer initialized [2019-10-22 11:24:23,490 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:24:20" (3/4) ... [2019-10-22 11:24:23,493 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-10-22 11:24:23,517 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 61 nodes and edges [2019-10-22 11:24:23,526 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2019-10-22 11:24:23,526 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2019-10-22 11:24:23,527 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-10-22 11:24:23,528 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-10-22 11:24:23,528 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-10-22 11:24:23,616 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_820124c8-b3f1-4a65-addd-ca0342a71b92/bin/utaipan/witness.graphml [2019-10-22 11:24:23,616 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-10-22 11:24:23,618 INFO L168 Benchmark]: Toolchain (without parser) took 4494.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 940.4 MB in the beginning and 969.7 MB in the end (delta: -29.3 MB). Peak memory consumption was 108.0 MB. Max. memory is 11.5 GB. [2019-10-22 11:24:23,618 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 960.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 11:24:23,618 INFO L168 Benchmark]: CACSL2BoogieTranslator took 603.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 940.4 MB in the beginning and 1.1 GB in the end (delta: -164.3 MB). Peak memory consumption was 25.2 MB. Max. memory is 11.5 GB. [2019-10-22 11:24:23,619 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-10-22 11:24:23,619 INFO L168 Benchmark]: Boogie Preprocessor took 56.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 11.5 GB. [2019-10-22 11:24:23,619 INFO L168 Benchmark]: RCFGBuilder took 946.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 77.5 MB). Peak memory consumption was 77.5 MB. Max. memory is 11.5 GB. [2019-10-22 11:24:23,619 INFO L168 Benchmark]: TraceAbstraction took 2695.55 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 987.4 MB in the end (delta: 29.1 MB). Peak memory consumption was 159.4 MB. Max. memory is 11.5 GB. [2019-10-22 11:24:23,620 INFO L168 Benchmark]: Witness Printer took 126.99 ms. Allocated memory is still 1.2 GB. Free memory was 987.4 MB in the beginning and 969.7 MB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. [2019-10-22 11:24:23,621 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 960.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 603.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 940.4 MB in the beginning and 1.1 GB in the end (delta: -164.3 MB). Peak memory consumption was 25.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 60.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 56.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 946.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 77.5 MB). Peak memory consumption was 77.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2695.55 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 987.4 MB in the end (delta: 29.1 MB). Peak memory consumption was 159.4 MB. Max. memory is 11.5 GB. * Witness Printer took 126.99 ms. Allocated memory is still 1.2 GB. Free memory was 987.4 MB in the beginning and 969.7 MB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1259]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 1259]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 1280]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 959]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1280]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1223]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1223]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1231]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1018]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1231]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1078]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1370]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1018]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1140]: Loop Invariant Derived loop invariant: 0 == ldv_count_1 && 0 == ldv_count_2 - InvariantResult [Line: 897]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1113]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 858]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 == ldv_count_1 && 0 == ldv_count_2 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1306]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1306]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1118]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1239]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1018]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1401]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1247]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1018]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1357]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1357]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1170]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1335]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1357]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 824]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1018]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1405]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1405]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1361]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1170]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1405]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1401]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 834]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1162]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1314]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1314]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1268]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1398]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1376]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1387]: Loop Invariant Derived loop invariant: 0 == ldv_count_1 && 0 == ldv_count_2 - InvariantResult [Line: 1005]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 838]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1268]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1268]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1343]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1078]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1118]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 903]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1189]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 846]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1018]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 102 locations, 2 error locations. Result: SAFE, OverallTime: 2.5s, OverallIterations: 3, TraceHistogramMax: 1, AutomataDifference: 0.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.0s, HoareTripleCheckerStatistics: 571 SDtfs, 735 SDslu, 967 SDs, 0 SdLazy, 76 SolverSat, 12 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 21 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=194occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 116 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 64 LocationsWithAnnotation, 64 PreInvPairs, 197 NumberOfFragments, 1202 HoareAnnotationTreeSize, 64 FomulaSimplifications, 264 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 64 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 136 NumberOfCodeBlocks, 136 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 133 ConstructedInterpolants, 0 QuantifiedInterpolants, 18139 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...