./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 a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_79076a1e-bfa6-410d-8f44-d28e04446cab/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_79076a1e-bfa6-410d-8f44-d28e04446cab/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_79076a1e-bfa6-410d-8f44-d28e04446cab/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_79076a1e-bfa6-410d-8f44-d28e04446cab/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i -s /tmp/vcloud-vcloud-master/worker/run_dir_79076a1e-bfa6-410d-8f44-d28e04446cab/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_79076a1e-bfa6-410d-8f44-d28e04446cab/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8f148f83cfa095fd425b82e0d93e203006695da7 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:12:09,163 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:12:09,167 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:12:09,232 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:12:09,245 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:12:09,260 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:12:09,262 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:12:09,266 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:12:09,271 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:12:09,273 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:12:09,274 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:12:09,276 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:12:09,278 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:12:09,280 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:12:09,282 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:12:09,284 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:12:09,286 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:12:09,288 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:12:09,291 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:12:09,294 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:12:09,297 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:12:09,299 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:12:09,301 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:12:09,303 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:12:09,307 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:12:09,308 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:12:09,309 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:12:09,310 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:12:09,311 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:12:09,313 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:12:09,313 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:12:09,315 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:12:09,316 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:12:09,317 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:12:09,319 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:12:09,320 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:12:09,321 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:12:09,322 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:12:09,322 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:12:09,324 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:12:09,325 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:12:09,327 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_79076a1e-bfa6-410d-8f44-d28e04446cab/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-30 00:12:09,355 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:12:09,356 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:12:09,358 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:12:09,358 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:12:09,359 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:12:09,359 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:12:09,360 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:12:09,360 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:12:09,361 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:12:09,361 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:12:09,361 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:12:09,362 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:12:09,362 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:12:09,362 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:12:09,363 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:12:09,363 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:12:09,363 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:12:09,364 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:12:09,364 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:12:09,364 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:12:09,365 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:12:09,365 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:12:09,365 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:12:09,366 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:12:09,366 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:12:09,366 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:12:09,367 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:12:09,367 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_79076a1e-bfa6-410d-8f44-d28e04446cab/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_79076a1e-bfa6-410d-8f44-d28e04446cab/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8f148f83cfa095fd425b82e0d93e203006695da7 [2020-11-30 00:12:09,670 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:12:09,712 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:12:09,718 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:12:09,722 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:12:09,723 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:12:09,725 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_79076a1e-bfa6-410d-8f44-d28e04446cab/bin/uautomizer/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2020-11-30 00:12:09,834 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_79076a1e-bfa6-410d-8f44-d28e04446cab/bin/uautomizer/data/d4c0c9dfd/5741e684b8c94699a147f18cee271196/FLAG9408b997b [2020-11-30 00:12:10,762 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:12:10,764 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_79076a1e-bfa6-410d-8f44-d28e04446cab/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2020-11-30 00:12:10,794 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_79076a1e-bfa6-410d-8f44-d28e04446cab/bin/uautomizer/data/d4c0c9dfd/5741e684b8c94699a147f18cee271196/FLAG9408b997b [2020-11-30 00:12:10,910 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_79076a1e-bfa6-410d-8f44-d28e04446cab/bin/uautomizer/data/d4c0c9dfd/5741e684b8c94699a147f18cee271196 [2020-11-30 00:12:10,914 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:12:10,916 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:12:10,918 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:12:10,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:12:10,923 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:12:10,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:12:10" (1/1) ... [2020-11-30 00:12:10,928 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3337ee04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:12:10, skipping insertion in model container [2020-11-30 00:12:10,929 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:12:10" (1/1) ... [2020-11-30 00:12:10,939 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:12:11,035 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:12:11,693 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:12:11,708 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:12:11,886 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:12:11,960 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:12:11,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:12:11 WrapperNode [2020-11-30 00:12:11,962 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:12:11,964 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:12:11,964 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:12:11,965 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:12:11,976 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:12:11" (1/1) ... [2020-11-30 00:12:12,029 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:12:11" (1/1) ... [2020-11-30 00:12:12,131 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:12:12,139 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 00:12:12,142 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 00:12:12,142 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 00:12:12,154 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:12:11" (1/1) ... [2020-11-30 00:12:12,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:12:11" (1/1) ... [2020-11-30 00:12:12,186 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:12:11" (1/1) ... [2020-11-30 00:12:12,187 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:12:11" (1/1) ... [2020-11-30 00:12:12,250 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:12:11" (1/1) ... [2020-11-30 00:12:12,263 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:12:11" (1/1) ... [2020-11-30 00:12:12,281 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:12:11" (1/1) ... [2020-11-30 00:12:12,303 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 00:12:12,304 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 00:12:12,305 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 00:12:12,305 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 00:12:12,306 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:12:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_79076a1e-bfa6-410d-8f44-d28e04446cab/bin/uautomizer/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 [2020-11-30 00:12:12,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-30 00:12:12,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 00:12:12,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-30 00:12:12,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-30 00:12:12,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-30 00:12:12,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-30 00:12:12,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-30 00:12:12,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 00:12:12,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-30 00:12:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 00:12:12,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 00:12:14,170 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 00:12:14,170 INFO L298 CfgBuilder]: Removed 142 assume(true) statements. [2020-11-30 00:12:14,174 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:12:14 BoogieIcfgContainer [2020-11-30 00:12:14,175 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 00:12:14,178 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-30 00:12:14,178 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-30 00:12:14,183 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-30 00:12:14,183 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.11 12:12:10" (1/3) ... [2020-11-30 00:12:14,185 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3df352fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 12:12:14, skipping insertion in model container [2020-11-30 00:12:14,185 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:12:11" (2/3) ... [2020-11-30 00:12:14,185 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3df352fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 12:12:14, skipping insertion in model container [2020-11-30 00:12:14,187 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:12:14" (3/3) ... [2020-11-30 00:12:14,190 INFO L111 eAbstractionObserver]: Analyzing ICFG m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2020-11-30 00:12:14,205 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-11-30 00:12:14,211 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-11-30 00:12:14,227 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2020-11-30 00:12:14,278 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-30 00:12:14,280 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-30 00:12:14,280 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-11-30 00:12:14,280 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-30 00:12:14,281 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-30 00:12:14,281 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-30 00:12:14,281 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-30 00:12:14,281 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-30 00:12:14,306 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states. [2020-11-30 00:12:14,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-11-30 00:12:14,317 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:12:14,318 INFO L422 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] [2020-11-30 00:12:14,319 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:12:14,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:12:14,327 INFO L82 PathProgramCache]: Analyzing trace with hash 1549942608, now seen corresponding path program 1 times [2020-11-30 00:12:14,338 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:12:14,338 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [721929168] [2020-11-30 00:12:14,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:12:14,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:12:15,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 00:12:15,147 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [721929168] [2020-11-30 00:12:15,147 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:12:15,148 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-30 00:12:15,148 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [954392360] [2020-11-30 00:12:15,155 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-30 00:12:15,156 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:12:15,174 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-30 00:12:15,175 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-30 00:12:15,178 INFO L87 Difference]: Start difference. First operand 122 states. Second operand 5 states. [2020-11-30 00:12:15,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:12:15,455 INFO L93 Difference]: Finished difference Result 423 states and 551 transitions. [2020-11-30 00:12:15,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 00:12:15,458 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 46 [2020-11-30 00:12:15,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:12:15,490 INFO L225 Difference]: With dead ends: 423 [2020-11-30 00:12:15,491 INFO L226 Difference]: Without dead ends: 292 [2020-11-30 00:12:15,498 INFO L677 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 [2020-11-30 00:12:15,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 292 states. [2020-11-30 00:12:15,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 292 to 216. [2020-11-30 00:12:15,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 216 states. [2020-11-30 00:12:15,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 216 states and 268 transitions. [2020-11-30 00:12:15,582 INFO L78 Accepts]: Start accepts. Automaton has 216 states and 268 transitions. Word has length 46 [2020-11-30 00:12:15,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:12:15,583 INFO L481 AbstractCegarLoop]: Abstraction has 216 states and 268 transitions. [2020-11-30 00:12:15,583 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-30 00:12:15,583 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 268 transitions. [2020-11-30 00:12:15,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-11-30 00:12:15,587 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:12:15,587 INFO L422 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, 1, 1, 1] [2020-11-30 00:12:15,588 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-30 00:12:15,588 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:12:15,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:12:15,590 INFO L82 PathProgramCache]: Analyzing trace with hash -1460607381, now seen corresponding path program 1 times [2020-11-30 00:12:15,590 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:12:15,590 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2050656728] [2020-11-30 00:12:15,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:12:15,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:12:15,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 00:12:15,805 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2050656728] [2020-11-30 00:12:15,806 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:12:15,806 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:12:15,806 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [424404257] [2020-11-30 00:12:15,808 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:12:15,808 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:12:15,809 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:12:15,810 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:12:15,810 INFO L87 Difference]: Start difference. First operand 216 states and 268 transitions. Second operand 3 states. [2020-11-30 00:12:15,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:12:15,926 INFO L93 Difference]: Finished difference Result 315 states and 393 transitions. [2020-11-30 00:12:15,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:12:15,932 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2020-11-30 00:12:15,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:12:15,933 INFO L225 Difference]: With dead ends: 315 [2020-11-30 00:12:15,934 INFO L226 Difference]: Without dead ends: 0 [2020-11-30 00:12:15,938 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 [2020-11-30 00:12:15,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-30 00:12:15,939 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-30 00:12:15,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-30 00:12:15,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-30 00:12:15,939 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 54 [2020-11-30 00:12:15,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:12:15,940 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-30 00:12:15,940 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:12:15,940 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-30 00:12:15,940 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-30 00:12:15,940 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-30 00:12:15,943 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-30 00:12:17,671 INFO L270 CegarLoopResult]: At program point L1373(lines 1372 1374) the Hoare annotation is: (or (and (= ~ldv_count_2~0 0) (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0))) [2020-11-30 00:12:17,671 INFO L270 CegarLoopResult]: At program point L1373-1(lines 1372 1374) the Hoare annotation is: (or (and (= ~ldv_count_2~0 0) (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0))) [2020-11-30 00:12:17,672 INFO L270 CegarLoopResult]: At program point L1373-2(lines 1 1420) the Hoare annotation is: (or (and (= ~ldv_count_2~0 0) (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0))) [2020-11-30 00:12:17,672 INFO L270 CegarLoopResult]: At program point L1373-3(lines 1372 1374) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)))) [2020-11-30 00:12:17,672 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-11-30 00:12:17,672 INFO L270 CegarLoopResult]: At program point L1373-4(lines 1 1420) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,672 INFO L270 CegarLoopResult]: At program point L1010(lines 975 1012) the Hoare annotation is: (or (and (= ~ldv_count_2~0 0) (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0))) [2020-11-30 00:12:17,673 INFO L270 CegarLoopResult]: At program point L845(lines 838 847) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,673 INFO L270 CegarLoopResult]: At program point L845-1(lines 838 847) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)))) [2020-11-30 00:12:17,673 INFO L270 CegarLoopResult]: At program point L845-2(lines 838 847) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)))) [2020-11-30 00:12:17,673 INFO L270 CegarLoopResult]: At program point L845-3(lines 838 847) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)))) [2020-11-30 00:12:17,674 INFO L274 CegarLoopResult]: For program point L1192(lines 1192 1195) no Hoare annotation was computed. [2020-11-30 00:12:17,674 INFO L270 CegarLoopResult]: At program point L1126(lines 1021 1128) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)))) [2020-11-30 00:12:17,674 INFO L274 CegarLoopResult]: For program point L994(lines 994 1009) no Hoare annotation was computed. [2020-11-30 00:12:17,674 INFO L274 CegarLoopResult]: For program point L994-1(lines 994 1009) no Hoare annotation was computed. [2020-11-30 00:12:17,675 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-11-30 00:12:17,675 INFO L274 CegarLoopResult]: For program point L1275(line 1275) no Hoare annotation was computed. [2020-11-30 00:12:17,675 INFO L274 CegarLoopResult]: For program point L1275-1(line 1275) no Hoare annotation was computed. [2020-11-30 00:12:17,675 INFO L270 CegarLoopResult]: At program point L1143(lines 1134 1151) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,676 INFO L270 CegarLoopResult]: At program point L1110(lines 1034 1127) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,676 INFO L274 CegarLoopResult]: For program point L1044(lines 1044 1048) no Hoare annotation was computed. [2020-11-30 00:12:17,676 INFO L270 CegarLoopResult]: At program point L1391(lines 1390 1392) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)))) [2020-11-30 00:12:17,676 INFO L270 CegarLoopResult]: At program point L879(lines 874 881) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)))) [2020-11-30 00:12:17,677 INFO L274 CegarLoopResult]: For program point L1094(lines 1094 1109) no Hoare annotation was computed. [2020-11-30 00:12:17,677 INFO L274 CegarLoopResult]: For program point L1061(lines 1061 1064) no Hoare annotation was computed. [2020-11-30 00:12:17,677 INFO L270 CegarLoopResult]: At program point L1342(lines 1330 1344) the Hoare annotation is: (or (and (= ~ldv_count_2~0 0) (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0))) [2020-11-30 00:12:17,677 INFO L270 CegarLoopResult]: At program point L1342-1(lines 1330 1344) the Hoare annotation is: (or (and (= ~ldv_count_2~0 0) (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0))) [2020-11-30 00:12:17,678 INFO L274 CegarLoopResult]: For program point L1078(lines 1078 1081) no Hoare annotation was computed. [2020-11-30 00:12:17,678 INFO L270 CegarLoopResult]: At program point L1359(lines 1358 1360) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,678 INFO L270 CegarLoopResult]: At program point L1326(lines 1322 1328) the Hoare annotation is: (or (and (= ~ldv_count_2~0 0) (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0))) [2020-11-30 00:12:17,678 INFO L270 CegarLoopResult]: At program point L1326-1(lines 1322 1328) the Hoare annotation is: (or (and (= ~ldv_count_2~0 0) (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0))) [2020-11-30 00:12:17,679 INFO L270 CegarLoopResult]: At program point L1260(lines 1255 1262) the Hoare annotation is: (or (and (= ~ldv_count_2~0 0) (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0))) [2020-11-30 00:12:17,679 INFO L274 CegarLoopResult]: For program point L1227(lines 1227 1230) no Hoare annotation was computed. [2020-11-30 00:12:17,679 INFO L270 CegarLoopResult]: At program point L1161(lines 1156 1163) the Hoare annotation is: (and (= ~ldv_count_2~0 0) (= ~ldv_count_1~0 0)) [2020-11-30 00:12:17,679 INFO L270 CegarLoopResult]: At program point L1376(lines 1375 1377) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,680 INFO L270 CegarLoopResult]: At program point L1244(lines 1239 1246) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,680 INFO L270 CegarLoopResult]: At program point L1244-1(lines 1239 1246) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)))) [2020-11-30 00:12:17,680 INFO L270 CegarLoopResult]: At program point L1145(lines 1134 1151) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,681 INFO L270 CegarLoopResult]: At program point L1112(lines 1034 1127) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)))) [2020-11-30 00:12:17,681 INFO L270 CegarLoopResult]: At program point L1228(lines 1186 1237) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,681 INFO L274 CegarLoopResult]: For program point L833(lines 833 835) no Hoare annotation was computed. [2020-11-30 00:12:17,681 INFO L274 CegarLoopResult]: For program point L833-1(lines 833 835) no Hoare annotation was computed. [2020-11-30 00:12:17,681 INFO L274 CegarLoopResult]: For program point L833-2(lines 833 835) no Hoare annotation was computed. [2020-11-30 00:12:17,682 INFO L274 CegarLoopResult]: For program point L833-3(lines 833 835) no Hoare annotation was computed. [2020-11-30 00:12:17,682 INFO L274 CegarLoopResult]: For program point L1213(line 1213) no Hoare annotation was computed. [2020-11-30 00:12:17,682 INFO L270 CegarLoopResult]: At program point L1114(lines 1034 1127) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)))) [2020-11-30 00:12:17,682 INFO L270 CegarLoopResult]: At program point L916(lines 913 918) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,683 INFO L270 CegarLoopResult]: At program point L850(lines 848 851) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)))) [2020-11-30 00:12:17,683 INFO L270 CegarLoopResult]: At program point L1412(lines 1411 1413) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,683 INFO L270 CegarLoopResult]: At program point L867(lines 862 869) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)))) [2020-11-30 00:12:17,684 INFO L270 CegarLoopResult]: At program point L1379(lines 1378 1380) the Hoare annotation is: (or (and (= ~ldv_count_2~0 0) (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0))) [2020-11-30 00:12:17,684 INFO L274 CegarLoopResult]: For program point L834(line 834) no Hoare annotation was computed. [2020-11-30 00:12:17,684 INFO L270 CegarLoopResult]: At program point L1379-1(lines 1378 1380) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,684 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-11-30 00:12:17,684 INFO L274 CegarLoopResult]: For program point L834-2(line 834) no Hoare annotation was computed. [2020-11-30 00:12:17,685 INFO L274 CegarLoopResult]: For program point L834-4(line 834) no Hoare annotation was computed. [2020-11-30 00:12:17,685 INFO L274 CegarLoopResult]: For program point L1214(lines 1214 1219) no Hoare annotation was computed. [2020-11-30 00:12:17,685 INFO L274 CegarLoopResult]: For program point L834-6(line 834) no Hoare annotation was computed. [2020-11-30 00:12:17,685 INFO L274 CegarLoopResult]: For program point L1082(lines 1082 1086) no Hoare annotation was computed. [2020-11-30 00:12:17,685 INFO L274 CegarLoopResult]: For program point L1082-2(lines 1082 1086) no Hoare annotation was computed. [2020-11-30 00:12:17,686 INFO L270 CegarLoopResult]: At program point L1231(lines 1 1420) the Hoare annotation is: (<= ~ldv_count_2~0 ~ldv_count_1~0) [2020-11-30 00:12:17,686 INFO L274 CegarLoopResult]: For program point L1199(lines 1199 1223) no Hoare annotation was computed. [2020-11-30 00:12:17,686 INFO L274 CegarLoopResult]: For program point L1067(lines 1067 1073) no Hoare annotation was computed. [2020-11-30 00:12:17,686 INFO L270 CegarLoopResult]: At program point L1348(lines 1 1420) the Hoare annotation is: (and (= ~ldv_count_2~0 0) (= ~ldv_count_1~0 0)) [2020-11-30 00:12:17,687 INFO L270 CegarLoopResult]: At program point L1150(lines 1129 1152) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)))) [2020-11-30 00:12:17,687 INFO L270 CegarLoopResult]: At program point L1299(lines 1296 1301) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)))) [2020-11-30 00:12:17,687 INFO L270 CegarLoopResult]: At program point L1299-1(lines 1296 1301) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,687 INFO L274 CegarLoopResult]: For program point L1200(line 1200) no Hoare annotation was computed. [2020-11-30 00:12:17,688 INFO L270 CegarLoopResult]: At program point L1415(lines 1414 1416) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,688 INFO L270 CegarLoopResult]: At program point L1415-1(lines 1414 1416) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)))) [2020-11-30 00:12:17,688 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-11-30 00:12:17,689 INFO L270 CegarLoopResult]: At program point L1366(lines 1 1420) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)))) [2020-11-30 00:12:17,689 INFO L274 CegarLoopResult]: For program point L1333(lines 1333 1341) no Hoare annotation was computed. [2020-11-30 00:12:17,689 INFO L274 CegarLoopResult]: For program point L1333-1(lines 1333 1341) no Hoare annotation was computed. [2020-11-30 00:12:17,689 INFO L274 CegarLoopResult]: For program point L1333-2(lines 1333 1341) no Hoare annotation was computed. [2020-11-30 00:12:17,689 INFO L274 CegarLoopResult]: For program point L1333-3(lines 1333 1341) no Hoare annotation was computed. [2020-11-30 00:12:17,690 INFO L274 CegarLoopResult]: For program point L1201(lines 1201 1211) no Hoare annotation was computed. [2020-11-30 00:12:17,690 INFO L270 CegarLoopResult]: At program point L1102(lines 1094 1108) the Hoare annotation is: (or (and (= ~ldv_count_2~0 0) (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0))) [2020-11-30 00:12:17,690 INFO L274 CegarLoopResult]: For program point L12(line 12) no Hoare annotation was computed. [2020-11-30 00:12:17,690 INFO L274 CegarLoopResult]: For program point L1003(lines 1003 1007) no Hoare annotation was computed. [2020-11-30 00:12:17,691 INFO L274 CegarLoopResult]: For program point L12-2(line 12) no Hoare annotation was computed. [2020-11-30 00:12:17,691 INFO L274 CegarLoopResult]: For program point L12-3(line 12) no Hoare annotation was computed. [2020-11-30 00:12:17,691 INFO L274 CegarLoopResult]: For program point L12-4(line 12) no Hoare annotation was computed. [2020-11-30 00:12:17,691 INFO L274 CegarLoopResult]: For program point L12-6(line 12) no Hoare annotation was computed. [2020-11-30 00:12:17,691 INFO L274 CegarLoopResult]: For program point L12-7(line 12) no Hoare annotation was computed. [2020-11-30 00:12:17,692 INFO L274 CegarLoopResult]: For program point L1053(lines 1053 1059) no Hoare annotation was computed. [2020-11-30 00:12:17,692 INFO L270 CegarLoopResult]: At program point L1268(lines 1263 1270) the Hoare annotation is: (or (and (= ~ldv_count_2~0 0) (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0))) [2020-11-30 00:12:17,692 INFO L274 CegarLoopResult]: For program point L1037(lines 1037 1041) no Hoare annotation was computed. [2020-11-30 00:12:17,692 INFO L270 CegarLoopResult]: At program point L1252(lines 1247 1254) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)))) [2020-11-30 00:12:17,693 INFO L270 CegarLoopResult]: At program point L1252-1(lines 1247 1254) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)))) [2020-11-30 00:12:17,693 INFO L270 CegarLoopResult]: At program point L1120(lines 1034 1127) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,693 INFO L274 CegarLoopResult]: For program point L1087(lines 1087 1091) no Hoare annotation was computed. [2020-11-30 00:12:17,694 INFO L270 CegarLoopResult]: At program point L922(lines 1 1420) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)))) [2020-11-30 00:12:17,694 INFO L270 CegarLoopResult]: At program point L922-1(lines 919 924) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,694 INFO L270 CegarLoopResult]: At program point L1236(lines 1178 1238) the Hoare annotation is: (<= ~ldv_count_2~0 ~ldv_count_1~0) [2020-11-30 00:12:17,694 INFO L270 CegarLoopResult]: At program point L1104(lines 1094 1108) the Hoare annotation is: (or (and (= ~ldv_count_2~0 0) (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0))) [2020-11-30 00:12:17,694 INFO L274 CegarLoopResult]: For program point L1418(lines 1418 1420) no Hoare annotation was computed. [2020-11-30 00:12:17,695 INFO L270 CegarLoopResult]: At program point L1385(lines 1384 1386) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,695 INFO L274 CegarLoopResult]: For program point L840(lines 840 846) no Hoare annotation was computed. [2020-11-30 00:12:17,695 INFO L270 CegarLoopResult]: At program point L1352(lines 1351 1353) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,695 INFO L274 CegarLoopResult]: For program point L840-1(lines 840 846) no Hoare annotation was computed. [2020-11-30 00:12:17,696 INFO L274 CegarLoopResult]: For program point L840-2(lines 840 846) no Hoare annotation was computed. [2020-11-30 00:12:17,696 INFO L274 CegarLoopResult]: For program point L840-3(lines 840 846) no Hoare annotation was computed. [2020-11-30 00:12:17,696 INFO L274 CegarLoopResult]: For program point L989(lines 989 993) no Hoare annotation was computed. [2020-11-30 00:12:17,696 INFO L270 CegarLoopResult]: At program point L1402(lines 1401 1403) the Hoare annotation is: (and (= ~ldv_count_2~0 0) (= ~ldv_count_1~0 0)) [2020-11-30 00:12:17,696 INFO L274 CegarLoopResult]: For program point L1336(lines 1336 1339) no Hoare annotation was computed. [2020-11-30 00:12:17,697 INFO L274 CegarLoopResult]: For program point L1336-2(lines 1336 1339) no Hoare annotation was computed. [2020-11-30 00:12:17,697 INFO L270 CegarLoopResult]: At program point L1287(lines 1284 1289) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,697 INFO L270 CegarLoopResult]: At program point L1287-1(lines 1284 1289) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,698 INFO L270 CegarLoopResult]: At program point L1287-2(lines 1284 1289) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,698 INFO L274 CegarLoopResult]: For program point L1221(line 1221) no Hoare annotation was computed. [2020-11-30 00:12:17,698 INFO L270 CegarLoopResult]: At program point L1287-3(lines 1284 1289) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)))) [2020-11-30 00:12:17,698 INFO L270 CegarLoopResult]: At program point L1287-4(lines 1284 1289) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)))) [2020-11-30 00:12:17,699 INFO L270 CegarLoopResult]: At program point L1287-5(lines 1284 1289) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)))) [2020-11-30 00:12:17,699 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-30 00:12:17,699 INFO L270 CegarLoopResult]: At program point L858(lines 853 860) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,699 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-11-30 00:12:17,700 INFO L270 CegarLoopResult]: At program point L1107(lines 1034 1127) the Hoare annotation is: (or (and (= ~ldv_count_2~0 0) (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0))) [2020-11-30 00:12:17,700 INFO L270 CegarLoopResult]: At program point L1388(lines 1205 1208) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)))) [2020-11-30 00:12:17,700 INFO L270 CegarLoopResult]: At program point L1124(lines 1034 1127) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,700 INFO L270 CegarLoopResult]: At program point L1405(lines 1 1420) the Hoare annotation is: (<= ~ldv_count_2~0 ~ldv_count_1~0) [2020-11-30 00:12:17,701 INFO L270 CegarLoopResult]: At program point L1224(lines 1186 1237) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and .cse0 (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_count_1~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-11-30 00:12:17,769 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.11 12:12:17 BoogieIcfgContainer [2020-11-30 00:12:17,770 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-30 00:12:17,771 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-30 00:12:17,771 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-30 00:12:17,772 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-30 00:12:17,772 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:12:14" (3/4) ... [2020-11-30 00:12:17,777 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-11-30 00:12:17,808 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 74 nodes and edges [2020-11-30 00:12:17,819 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2020-11-30 00:12:17,824 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2020-11-30 00:12:17,826 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-11-30 00:12:17,828 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-30 00:12:17,829 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-30 00:12:18,032 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_79076a1e-bfa6-410d-8f44-d28e04446cab/bin/uautomizer/witness.graphml [2020-11-30 00:12:18,032 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-30 00:12:18,035 INFO L168 Benchmark]: Toolchain (without parser) took 7117.58 ms. Allocated memory was 115.3 MB in the beginning and 190.8 MB in the end (delta: 75.5 MB). Free memory was 80.8 MB in the beginning and 150.8 MB in the end (delta: -70.0 MB). Peak memory consumption was 74.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:12:18,036 INFO L168 Benchmark]: CDTParser took 0.73 ms. Allocated memory is still 77.6 MB. Free memory was 38.2 MB in the beginning and 38.1 MB in the end (delta: 40.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:12:18,037 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1044.68 ms. Allocated memory is still 115.3 MB. Free memory was 80.8 MB in the beginning and 68.2 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:12:18,039 INFO L168 Benchmark]: Boogie Procedure Inliner took 173.54 ms. Allocated memory is still 115.3 MB. Free memory was 68.2 MB in the beginning and 63.4 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:12:18,043 INFO L168 Benchmark]: Boogie Preprocessor took 164.01 ms. Allocated memory is still 115.3 MB. Free memory was 63.4 MB in the beginning and 59.2 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:12:18,044 INFO L168 Benchmark]: RCFGBuilder took 1870.35 ms. Allocated memory was 115.3 MB in the beginning and 151.0 MB in the end (delta: 35.7 MB). Free memory was 59.2 MB in the beginning and 66.5 MB in the end (delta: -7.3 MB). Peak memory consumption was 36.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:12:18,044 INFO L168 Benchmark]: TraceAbstraction took 3592.03 ms. Allocated memory is still 151.0 MB. Free memory was 65.5 MB in the beginning and 47.8 MB in the end (delta: 17.6 MB). Peak memory consumption was 23.9 MB. Max. memory is 16.1 GB. [2020-11-30 00:12:18,045 INFO L168 Benchmark]: Witness Printer took 261.54 ms. Allocated memory was 151.0 MB in the beginning and 190.8 MB in the end (delta: 39.8 MB). Free memory was 46.8 MB in the beginning and 150.8 MB in the end (delta: -104.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:12:18,048 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.73 ms. Allocated memory is still 77.6 MB. Free memory was 38.2 MB in the beginning and 38.1 MB in the end (delta: 40.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1044.68 ms. Allocated memory is still 115.3 MB. Free memory was 80.8 MB in the beginning and 68.2 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 173.54 ms. Allocated memory is still 115.3 MB. Free memory was 68.2 MB in the beginning and 63.4 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 164.01 ms. Allocated memory is still 115.3 MB. Free memory was 63.4 MB in the beginning and 59.2 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1870.35 ms. Allocated memory was 115.3 MB in the beginning and 151.0 MB in the end (delta: 35.7 MB). Free memory was 59.2 MB in the beginning and 66.5 MB in the end (delta: -7.3 MB). Peak memory consumption was 36.4 MB. Max. memory is 16.1 GB. * TraceAbstraction took 3592.03 ms. Allocated memory is still 151.0 MB. Free memory was 65.5 MB in the beginning and 47.8 MB in the end (delta: 17.6 MB). Peak memory consumption was 23.9 MB. Max. memory is 16.1 GB. * Witness Printer took 261.54 ms. Allocated memory was 151.0 MB in the beginning and 190.8 MB in the end (delta: 39.8 MB). Free memory was 46.8 MB in the beginning and 150.8 MB in the end (delta: -104.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: 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: 1284]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1)) || (ldv_count_2 == 0 && ldv_count_1 == 0) - InvariantResult [Line: 1284]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1)) || (ldv_count_2 == 0 && ldv_count_1 == 0) - InvariantResult [Line: 1284]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1)) || (ldv_count_2 == 0 && ldv_count_1 == 0) - InvariantResult [Line: 1186]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1178]: Loop Invariant Derived loop invariant: ldv_count_2 <= ldv_count_1 - InvariantResult [Line: 1330]: Loop Invariant Derived loop invariant: (ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1330]: Loop Invariant Derived loop invariant: (ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1284]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1414]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1021]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1)) || (ldv_count_2 == 0 && ldv_count_1 == 0) - InvariantResult [Line: 1414]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1)) || (ldv_count_2 == 0 && ldv_count_1 == 0) - InvariantResult [Line: 1284]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1284]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1094]: Loop Invariant Derived loop invariant: (ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1134]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 919]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1411]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1378]: Loop Invariant Derived loop invariant: (ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 862]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1)) || (ldv_count_2 == 0 && ldv_count_1 == 0) - InvariantResult [Line: 838]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1034]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1)) || (ldv_count_2 == 0 && ldv_count_1 == 0) - InvariantResult [Line: 1378]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 838]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1)) || (ldv_count_2 == 0 && ldv_count_1 == 0) - InvariantResult [Line: 838]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1)) || (ldv_count_2 == 0 && ldv_count_1 == 0) - InvariantResult [Line: 838]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1)) || (ldv_count_2 == 0 && ldv_count_1 == 0) - InvariantResult [Line: 1296]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1)) || (ldv_count_2 == 0 && ldv_count_1 == 0) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ldv_count_2 <= ldv_count_1 - InvariantResult [Line: 1296]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 975]: Loop Invariant Derived loop invariant: (ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1239]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1239]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1)) || (ldv_count_2 == 0 && ldv_count_1 == 0) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1)) || (ldv_count_2 == 0 && ldv_count_1 == 0) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1247]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1)) || (ldv_count_2 == 0 && ldv_count_1 == 0) - InvariantResult [Line: 1034]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1247]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1)) || (ldv_count_2 == 0 && ldv_count_1 == 0) - InvariantResult [Line: 1094]: Loop Invariant Derived loop invariant: (ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1375]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1034]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1156]: Loop Invariant Derived loop invariant: ldv_count_2 == 0 && ldv_count_1 == 0 - InvariantResult [Line: 913]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1129]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1)) || (ldv_count_2 == 0 && ldv_count_1 == 0) - InvariantResult [Line: 1372]: Loop Invariant Derived loop invariant: (ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 848]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1)) || (ldv_count_2 == 0 && ldv_count_1 == 0) - InvariantResult [Line: 1372]: Loop Invariant Derived loop invariant: (ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1390]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1)) || (ldv_count_2 == 0 && ldv_count_1 == 0) - InvariantResult [Line: 1401]: Loop Invariant Derived loop invariant: ldv_count_2 == 0 && ldv_count_1 == 0 - InvariantResult [Line: 874]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1)) || (ldv_count_2 == 0 && ldv_count_1 == 0) - InvariantResult [Line: 1372]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1)) || (ldv_count_2 == 0 && ldv_count_1 == 0) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ldv_count_2 == 0 && ldv_count_1 == 0 - InvariantResult [Line: 1322]: Loop Invariant Derived loop invariant: (ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1322]: Loop Invariant Derived loop invariant: (ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1134]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1205]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1)) || (ldv_count_2 == 0 && ldv_count_1 == 0) - InvariantResult [Line: 1255]: Loop Invariant Derived loop invariant: (ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1)) || (ldv_count_2 == 0 && ldv_count_1 == 0) - InvariantResult [Line: 1034]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1384]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1263]: Loop Invariant Derived loop invariant: (ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1034]: Loop Invariant Derived loop invariant: (ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1186]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1351]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ldv_count_2 <= ldv_count_1 - InvariantResult [Line: 853]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1358]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_count_2 == 0 && ldv_count_1 == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1034]: Loop Invariant Derived loop invariant: ((ldv_count_2 == 0 && 1 <= ldv_count_1) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_count_2 <= ldv_count_1)) || (ldv_count_2 == 0 && ldv_count_1 == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 122 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 1.6s, OverallIterations: 2, TraceHistogramMax: 1, AutomataDifference: 0.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 496 SDtfs, 548 SDslu, 398 SDs, 0 SdLazy, 32 SolverSat, 12 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=216occurred in iteration=1, 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, 2 MinimizatonAttempts, 76 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 67 LocationsWithAnnotation, 67 PreInvPairs, 198 NumberOfFragments, 1274 HoareAnnotationTreeSize, 67 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 67 FomulaSimplificationsInter, 45 FormulaSimplificationTreeSizeReductionInter, 1.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 100 NumberOfCodeBlocks, 100 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 98 ConstructedInterpolants, 0 QuantifiedInterpolants, 16842 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...