./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point_simplified.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_77b78864-aee8-4693-89b4-871cea51c755/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_77b78864-aee8-4693-89b4-871cea51c755/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_77b78864-aee8-4693-89b4-871cea51c755/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_77b78864-aee8-4693-89b4-871cea51c755/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point_simplified.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_77b78864-aee8-4693-89b4-871cea51c755/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_77b78864-aee8-4693-89b4-871cea51c755/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b33f5719b78c726a8b9ab98838e57bff390a7bcc .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 18:08:41,137 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 18:08:41,138 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 18:08:41,146 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 18:08:41,146 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 18:08:41,146 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 18:08:41,147 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 18:08:41,149 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 18:08:41,150 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 18:08:41,150 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 18:08:41,151 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 18:08:41,152 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 18:08:41,152 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 18:08:41,153 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 18:08:41,153 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 18:08:41,154 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 18:08:41,155 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 18:08:41,155 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 18:08:41,157 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 18:08:41,158 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 18:08:41,159 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 18:08:41,160 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 18:08:41,160 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 18:08:41,161 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 18:08:41,162 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 18:08:41,163 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 18:08:41,163 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 18:08:41,163 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 18:08:41,163 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 18:08:41,164 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 18:08:41,164 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 18:08:41,165 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 18:08:41,165 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 18:08:41,165 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 18:08:41,166 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 18:08:41,166 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 18:08:41,166 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 18:08:41,167 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 18:08:41,167 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 18:08:41,167 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 18:08:41,168 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 18:08:41,168 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_77b78864-aee8-4693-89b4-871cea51c755/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-12-07 18:08:41,177 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 18:08:41,177 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 18:08:41,178 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 18:08:41,178 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 18:08:41,178 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 18:08:41,178 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 18:08:41,178 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 18:08:41,179 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 18:08:41,179 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 18:08:41,179 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 18:08:41,179 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 18:08:41,179 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 18:08:41,179 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 18:08:41,179 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 18:08:41,179 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 18:08:41,179 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 18:08:41,180 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 18:08:41,180 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 18:08:41,180 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 18:08:41,180 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 18:08:41,180 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 18:08:41,180 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 18:08:41,180 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 18:08:41,180 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 18:08:41,180 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 18:08:41,180 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 18:08:41,181 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 18:08:41,181 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_77b78864-aee8-4693-89b4-871cea51c755/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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b33f5719b78c726a8b9ab98838e57bff390a7bcc [2019-12-07 18:08:41,280 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 18:08:41,290 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 18:08:41,293 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 18:08:41,294 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 18:08:41,295 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 18:08:41,295 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_77b78864-aee8-4693-89b4-871cea51c755/bin/uautomizer/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point_simplified.cil.out.i [2019-12-07 18:08:41,337 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_77b78864-aee8-4693-89b4-871cea51c755/bin/uautomizer/data/f84949740/7d02be0fb92146c48ae5f34ba50ef84f/FLAG95a0de7a7 [2019-12-07 18:08:41,903 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 18:08:41,904 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_77b78864-aee8-4693-89b4-871cea51c755/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point_simplified.cil.out.i [2019-12-07 18:08:41,936 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_77b78864-aee8-4693-89b4-871cea51c755/bin/uautomizer/data/f84949740/7d02be0fb92146c48ae5f34ba50ef84f/FLAG95a0de7a7 [2019-12-07 18:08:42,366 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_77b78864-aee8-4693-89b4-871cea51c755/bin/uautomizer/data/f84949740/7d02be0fb92146c48ae5f34ba50ef84f [2019-12-07 18:08:42,368 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 18:08:42,368 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 18:08:42,369 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 18:08:42,369 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 18:08:42,371 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 18:08:42,372 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 06:08:42" (1/1) ... [2019-12-07 18:08:42,373 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@527e28f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:08:42, skipping insertion in model container [2019-12-07 18:08:42,373 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 06:08:42" (1/1) ... [2019-12-07 18:08:42,378 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 18:08:42,492 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 18:08:44,238 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 18:08:44,260 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 18:08:44,643 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 18:08:45,029 INFO L208 MainTranslator]: Completed translation [2019-12-07 18:08:45,030 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:08:45 WrapperNode [2019-12-07 18:08:45,030 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 18:08:45,030 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 18:08:45,031 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 18:08:45,031 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 18:08:45,036 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:08:45" (1/1) ... [2019-12-07 18:08:45,097 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:08:45" (1/1) ... [2019-12-07 18:08:45,199 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 18:08:45,199 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 18:08:45,199 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 18:08:45,199 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 18:08:45,228 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:08:45" (1/1) ... [2019-12-07 18:08:45,228 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:08:45" (1/1) ... [2019-12-07 18:08:45,244 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:08:45" (1/1) ... [2019-12-07 18:08:45,245 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:08:45" (1/1) ... [2019-12-07 18:08:45,297 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:08:45" (1/1) ... [2019-12-07 18:08:45,309 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:08:45" (1/1) ... [2019-12-07 18:08:45,323 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:08:45" (1/1) ... [2019-12-07 18:08:45,340 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 18:08:45,340 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 18:08:45,340 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 18:08:45,340 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 18:08:45,341 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:08:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_77b78864-aee8-4693-89b4-871cea51c755/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 [2019-12-07 18:08:45,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 18:08:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-07 18:08:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 18:08:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-07 18:08:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-07 18:08:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-07 18:08:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-07 18:08:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-07 18:08:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-07 18:08:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 18:08:45,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 18:09:06,546 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 18:09:06,546 INFO L287 CfgBuilder]: Removed 526 assume(true) statements. [2019-12-07 18:09:06,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 06:09:06 BoogieIcfgContainer [2019-12-07 18:09:06,547 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 18:09:06,548 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 18:09:06,548 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 18:09:06,550 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 18:09:06,550 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 06:08:42" (1/3) ... [2019-12-07 18:09:06,550 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@157b1bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 06:09:06, skipping insertion in model container [2019-12-07 18:09:06,550 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:08:45" (2/3) ... [2019-12-07 18:09:06,550 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@157b1bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 06:09:06, skipping insertion in model container [2019-12-07 18:09:06,551 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 06:09:06" (3/3) ... [2019-12-07 18:09:06,552 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point_simplified.cil.out.i [2019-12-07 18:09:06,558 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 18:09:06,563 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-12-07 18:09:06,570 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-07 18:09:06,588 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 18:09:06,588 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 18:09:06,589 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 18:09:06,589 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 18:09:06,589 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 18:09:06,589 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 18:09:06,589 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 18:09:06,589 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 18:09:06,606 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states. [2019-12-07 18:09:06,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2019-12-07 18:09:06,614 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 18:09:06,614 INFO L410 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, 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] [2019-12-07 18:09:06,615 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 18:09:06,619 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 18:09:06,619 INFO L82 PathProgramCache]: Analyzing trace with hash -1756667431, now seen corresponding path program 1 times [2019-12-07 18:09:06,625 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 18:09:06,625 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [566896271] [2019-12-07 18:09:06,625 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 18:09:07,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 18:09:07,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 18:09:07,650 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [566896271] [2019-12-07 18:09:07,650 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 18:09:07,650 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-12-07 18:09:07,651 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [215800091] [2019-12-07 18:09:07,654 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-07 18:09:07,655 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 18:09:07,663 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-07 18:09:07,664 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-12-07 18:09:07,666 INFO L87 Difference]: Start difference. First operand 477 states. Second operand 7 states. [2019-12-07 18:09:08,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 18:09:08,061 INFO L93 Difference]: Finished difference Result 1672 states and 2239 transitions. [2019-12-07 18:09:08,061 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-12-07 18:09:08,062 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 90 [2019-12-07 18:09:08,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 18:09:08,082 INFO L225 Difference]: With dead ends: 1672 [2019-12-07 18:09:08,082 INFO L226 Difference]: Without dead ends: 1196 [2019-12-07 18:09:08,088 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2019-12-07 18:09:08,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1196 states. [2019-12-07 18:09:08,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1196 to 459. [2019-12-07 18:09:08,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 459 states. [2019-12-07 18:09:08,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 459 states and 604 transitions. [2019-12-07 18:09:08,149 INFO L78 Accepts]: Start accepts. Automaton has 459 states and 604 transitions. Word has length 90 [2019-12-07 18:09:08,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 18:09:08,150 INFO L462 AbstractCegarLoop]: Abstraction has 459 states and 604 transitions. [2019-12-07 18:09:08,150 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-07 18:09:08,150 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 604 transitions. [2019-12-07 18:09:08,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2019-12-07 18:09:08,154 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 18:09:08,154 INFO L410 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, 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] [2019-12-07 18:09:08,154 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 18:09:08,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 18:09:08,155 INFO L82 PathProgramCache]: Analyzing trace with hash 1694294363, now seen corresponding path program 1 times [2019-12-07 18:09:08,155 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 18:09:08,155 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1895468598] [2019-12-07 18:09:08,155 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 18:09:08,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 18:09:08,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 18:09:08,643 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1895468598] [2019-12-07 18:09:08,643 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 18:09:08,643 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 18:09:08,644 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1602944096] [2019-12-07 18:09:08,645 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 18:09:08,645 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 18:09:08,645 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 18:09:08,646 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 18:09:08,646 INFO L87 Difference]: Start difference. First operand 459 states and 604 transitions. Second operand 4 states. [2019-12-07 18:09:08,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 18:09:08,695 INFO L93 Difference]: Finished difference Result 1045 states and 1381 transitions. [2019-12-07 18:09:08,696 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 18:09:08,696 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 90 [2019-12-07 18:09:08,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 18:09:08,699 INFO L225 Difference]: With dead ends: 1045 [2019-12-07 18:09:08,699 INFO L226 Difference]: Without dead ends: 655 [2019-12-07 18:09:08,700 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 18:09:08,701 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 655 states. [2019-12-07 18:09:08,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 655 to 465. [2019-12-07 18:09:08,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 465 states. [2019-12-07 18:09:08,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 611 transitions. [2019-12-07 18:09:08,711 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 611 transitions. Word has length 90 [2019-12-07 18:09:08,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 18:09:08,711 INFO L462 AbstractCegarLoop]: Abstraction has 465 states and 611 transitions. [2019-12-07 18:09:08,711 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 18:09:08,711 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 611 transitions. [2019-12-07 18:09:08,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2019-12-07 18:09:08,712 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 18:09:08,712 INFO L410 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, 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] [2019-12-07 18:09:08,712 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 18:09:08,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 18:09:08,713 INFO L82 PathProgramCache]: Analyzing trace with hash 1475439645, now seen corresponding path program 1 times [2019-12-07 18:09:08,713 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 18:09:08,713 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [458628995] [2019-12-07 18:09:08,713 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 18:09:08,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 18:09:09,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 18:09:09,102 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [458628995] [2019-12-07 18:09:09,102 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 18:09:09,102 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 18:09:09,102 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [418958403] [2019-12-07 18:09:09,102 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 18:09:09,103 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 18:09:09,103 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 18:09:09,103 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 18:09:09,103 INFO L87 Difference]: Start difference. First operand 465 states and 611 transitions. Second operand 3 states. [2019-12-07 18:09:09,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 18:09:09,118 INFO L93 Difference]: Finished difference Result 862 states and 1136 transitions. [2019-12-07 18:09:09,118 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 18:09:09,119 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 90 [2019-12-07 18:09:09,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 18:09:09,121 INFO L225 Difference]: With dead ends: 862 [2019-12-07 18:09:09,121 INFO L226 Difference]: Without dead ends: 466 [2019-12-07 18:09:09,122 INFO L630 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 [2019-12-07 18:09:09,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 466 states. [2019-12-07 18:09:09,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 466 to 464. [2019-12-07 18:09:09,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 464 states. [2019-12-07 18:09:09,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 464 states and 609 transitions. [2019-12-07 18:09:09,132 INFO L78 Accepts]: Start accepts. Automaton has 464 states and 609 transitions. Word has length 90 [2019-12-07 18:09:09,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 18:09:09,132 INFO L462 AbstractCegarLoop]: Abstraction has 464 states and 609 transitions. [2019-12-07 18:09:09,132 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 18:09:09,132 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 609 transitions. [2019-12-07 18:09:09,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2019-12-07 18:09:09,133 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 18:09:09,133 INFO L410 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, 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] [2019-12-07 18:09:09,133 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 18:09:09,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 18:09:09,133 INFO L82 PathProgramCache]: Analyzing trace with hash -399575414, now seen corresponding path program 1 times [2019-12-07 18:09:09,133 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 18:09:09,134 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1934999528] [2019-12-07 18:09:09,134 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 18:09:09,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 18:09:09,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 18:09:09,626 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1934999528] [2019-12-07 18:09:09,627 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 18:09:09,627 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 18:09:09,627 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [916868608] [2019-12-07 18:09:09,627 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 18:09:09,628 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 18:09:09,628 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 18:09:09,628 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 18:09:09,628 INFO L87 Difference]: Start difference. First operand 464 states and 609 transitions. Second operand 4 states. [2019-12-07 18:09:14,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 18:09:14,523 INFO L93 Difference]: Finished difference Result 465 states and 610 transitions. [2019-12-07 18:09:14,523 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 18:09:14,524 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 92 [2019-12-07 18:09:14,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 18:09:14,524 INFO L225 Difference]: With dead ends: 465 [2019-12-07 18:09:14,524 INFO L226 Difference]: Without dead ends: 0 [2019-12-07 18:09:14,525 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 18:09:14,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-12-07 18:09:14,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-12-07 18:09:14,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-12-07 18:09:14,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-12-07 18:09:14,525 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 92 [2019-12-07 18:09:14,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 18:09:14,526 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-12-07 18:09:14,526 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 18:09:14,526 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-12-07 18:09:14,526 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-07 18:09:14,528 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-12-07 18:09:14,767 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 4159) no Hoare annotation was computed. [2019-12-07 18:09:14,768 INFO L242 CegarLoopResult]: At program point L9879(lines 9843 9890) the Hoare annotation is: false [2019-12-07 18:09:14,768 INFO L242 CegarLoopResult]: At program point L9879-1(lines 9843 9890) the Hoare annotation is: false [2019-12-07 18:09:14,768 INFO L242 CegarLoopResult]: At program point L4462(lines 4454 4464) the Hoare annotation is: false [2019-12-07 18:09:14,768 INFO L242 CegarLoopResult]: At program point L13910-1(lines 13909 13911) the Hoare annotation is: false [2019-12-07 18:09:14,768 INFO L242 CegarLoopResult]: At program point L13910(lines 13909 13911) the Hoare annotation is: false [2019-12-07 18:09:14,768 INFO L249 CegarLoopResult]: At program point L8229(lines 8162 8231) the Hoare annotation is: true [2019-12-07 18:09:14,768 INFO L242 CegarLoopResult]: At program point L9882(lines 9843 9890) the Hoare annotation is: false [2019-12-07 18:09:14,768 INFO L242 CegarLoopResult]: At program point L9882-1(lines 9843 9890) the Hoare annotation is: false [2019-12-07 18:09:14,768 INFO L242 CegarLoopResult]: At program point L13846(lines 13845 13847) the Hoare annotation is: false [2019-12-07 18:09:14,768 INFO L242 CegarLoopResult]: At program point L4135-1(lines 4122 4138) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,768 INFO L242 CegarLoopResult]: At program point L4135(lines 4122 4138) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,769 INFO L242 CegarLoopResult]: At program point L4135-3(lines 4122 4138) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,769 INFO L242 CegarLoopResult]: At program point L4135-2(lines 4122 4138) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,769 INFO L242 CegarLoopResult]: At program point L4135-5(lines 4122 4138) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,769 INFO L242 CegarLoopResult]: At program point L4135-4(lines 4122 4138) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,769 INFO L242 CegarLoopResult]: At program point L4135-7(lines 4122 4138) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,769 INFO L242 CegarLoopResult]: At program point L4135-6(lines 4122 4138) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,769 INFO L246 CegarLoopResult]: For program point L7967(lines 7967 7971) no Hoare annotation was computed. [2019-12-07 18:09:14,769 INFO L242 CegarLoopResult]: At program point L4135-9(lines 4122 4138) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,769 INFO L242 CegarLoopResult]: At program point L4135-8(lines 4122 4138) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,769 INFO L246 CegarLoopResult]: For program point L9883-1(lines 9883 9887) no Hoare annotation was computed. [2019-12-07 18:09:14,769 INFO L242 CegarLoopResult]: At program point L4135-11(lines 4122 4138) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,770 INFO L242 CegarLoopResult]: At program point L4135-10(lines 4122 4138) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,770 INFO L242 CegarLoopResult]: At program point L4135-13(lines 4122 4138) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,770 INFO L242 CegarLoopResult]: At program point L4135-12(lines 4122 4138) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,770 INFO L242 CegarLoopResult]: At program point L4135-15(lines 4122 4138) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,770 INFO L242 CegarLoopResult]: At program point L4135-14(lines 4122 4138) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,770 INFO L242 CegarLoopResult]: At program point L13913-2(lines 13912 13914) the Hoare annotation is: false [2019-12-07 18:09:14,770 INFO L246 CegarLoopResult]: For program point L9883-3(lines 9883 9887) no Hoare annotation was computed. [2019-12-07 18:09:14,770 INFO L242 CegarLoopResult]: At program point L13913-3(lines 13912 13914) the Hoare annotation is: false [2019-12-07 18:09:14,770 INFO L242 CegarLoopResult]: At program point L13913(lines 13912 13914) the Hoare annotation is: false [2019-12-07 18:09:14,770 INFO L242 CegarLoopResult]: At program point L13913-1(lines 13912 13914) the Hoare annotation is: false [2019-12-07 18:09:14,770 INFO L246 CegarLoopResult]: For program point L14112-5(lines 14112 14114) no Hoare annotation was computed. [2019-12-07 18:09:14,771 INFO L246 CegarLoopResult]: For program point L14112-6(lines 14112 14114) no Hoare annotation was computed. [2019-12-07 18:09:14,771 INFO L246 CegarLoopResult]: For program point L14112-3(lines 14112 14114) no Hoare annotation was computed. [2019-12-07 18:09:14,771 INFO L246 CegarLoopResult]: For program point L14112-4(lines 14112 14114) no Hoare annotation was computed. [2019-12-07 18:09:14,771 INFO L246 CegarLoopResult]: For program point L14112-1(lines 14112 14114) no Hoare annotation was computed. [2019-12-07 18:09:14,771 INFO L246 CegarLoopResult]: For program point L14112-2(lines 14112 14114) no Hoare annotation was computed. [2019-12-07 18:09:14,771 INFO L246 CegarLoopResult]: For program point L14112(lines 14112 14114) no Hoare annotation was computed. [2019-12-07 18:09:14,771 INFO L246 CegarLoopResult]: For program point L14112-7(lines 14112 14114) no Hoare annotation was computed. [2019-12-07 18:09:14,771 INFO L246 CegarLoopResult]: For program point L14112-8(lines 14112 14114) no Hoare annotation was computed. [2019-12-07 18:09:14,771 INFO L242 CegarLoopResult]: At program point L4401(lines 4391 4403) the Hoare annotation is: false [2019-12-07 18:09:14,771 INFO L242 CegarLoopResult]: At program point L9819(lines 9792 9828) the Hoare annotation is: false [2019-12-07 18:09:14,771 INFO L242 CegarLoopResult]: At program point L9819-1(lines 9792 9828) the Hoare annotation is: false [2019-12-07 18:09:14,771 INFO L242 CegarLoopResult]: At program point L9819-2(lines 9792 9828) the Hoare annotation is: false [2019-12-07 18:09:14,771 INFO L242 CegarLoopResult]: At program point L4468-1(lines 1 14114) the Hoare annotation is: false [2019-12-07 18:09:14,772 INFO L242 CegarLoopResult]: At program point L9819-3(lines 9792 9828) the Hoare annotation is: false [2019-12-07 18:09:14,772 INFO L246 CegarLoopResult]: For program point L4468(lines 4468 4476) no Hoare annotation was computed. [2019-12-07 18:09:14,772 INFO L246 CegarLoopResult]: For program point L4469-2(lines 4469 4472) no Hoare annotation was computed. [2019-12-07 18:09:14,772 INFO L246 CegarLoopResult]: For program point L4469(lines 4469 4472) no Hoare annotation was computed. [2019-12-07 18:09:14,772 INFO L242 CegarLoopResult]: At program point L9821(lines 9792 9828) the Hoare annotation is: false [2019-12-07 18:09:14,772 INFO L242 CegarLoopResult]: At program point L9821-1(lines 9792 9828) the Hoare annotation is: false [2019-12-07 18:09:14,772 INFO L242 CegarLoopResult]: At program point L9821-2(lines 9792 9828) the Hoare annotation is: false [2019-12-07 18:09:14,772 INFO L242 CegarLoopResult]: At program point L9821-3(lines 9792 9828) the Hoare annotation is: false [2019-12-07 18:09:14,772 INFO L246 CegarLoopResult]: For program point L8830(lines 8830 8833) no Hoare annotation was computed. [2019-12-07 18:09:14,772 INFO L246 CegarLoopResult]: For program point L9689-5(lines 9689 9692) no Hoare annotation was computed. [2019-12-07 18:09:14,772 INFO L246 CegarLoopResult]: For program point L9689(lines 9689 9692) no Hoare annotation was computed. [2019-12-07 18:09:14,772 INFO L246 CegarLoopResult]: For program point L9689-2(lines 9689 9692) no Hoare annotation was computed. [2019-12-07 18:09:14,772 INFO L246 CegarLoopResult]: For program point L9689-3(lines 9689 9692) no Hoare annotation was computed. [2019-12-07 18:09:14,773 INFO L246 CegarLoopResult]: For program point L9690(line 9690) no Hoare annotation was computed. [2019-12-07 18:09:14,773 INFO L246 CegarLoopResult]: For program point L9690-5(line 9690) no Hoare annotation was computed. [2019-12-07 18:09:14,773 INFO L246 CegarLoopResult]: For program point L9690-2(line 9690) no Hoare annotation was computed. [2019-12-07 18:09:14,773 INFO L246 CegarLoopResult]: For program point L9690-3(line 9690) no Hoare annotation was computed. [2019-12-07 18:09:14,773 INFO L242 CegarLoopResult]: At program point L9889(lines 9830 9891) the Hoare annotation is: false [2019-12-07 18:09:14,773 INFO L242 CegarLoopResult]: At program point L9889-1(lines 9830 9891) the Hoare annotation is: false [2019-12-07 18:09:14,773 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 4159) no Hoare annotation was computed. [2019-12-07 18:09:14,773 INFO L242 CegarLoopResult]: At program point L8304(lines 1 14114) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,773 INFO L246 CegarLoopResult]: For program point L8106(lines 8106 8109) no Hoare annotation was computed. [2019-12-07 18:09:14,773 INFO L246 CegarLoopResult]: For program point L8106-1(lines 8106 8109) no Hoare annotation was computed. [2019-12-07 18:09:14,773 INFO L242 CegarLoopResult]: At program point L13854-3(lines 13853 13855) the Hoare annotation is: false [2019-12-07 18:09:14,773 INFO L242 CegarLoopResult]: At program point L13854-4(lines 13853 13855) the Hoare annotation is: false [2019-12-07 18:09:14,774 INFO L242 CegarLoopResult]: At program point L13854-1(lines 13853 13855) the Hoare annotation is: false [2019-12-07 18:09:14,774 INFO L242 CegarLoopResult]: At program point L13854-2(lines 13853 13855) the Hoare annotation is: false [2019-12-07 18:09:14,774 INFO L242 CegarLoopResult]: At program point L13854(lines 13853 13855) the Hoare annotation is: false [2019-12-07 18:09:14,774 INFO L242 CegarLoopResult]: At program point L13854-7(lines 13853 13855) the Hoare annotation is: false [2019-12-07 18:09:14,774 INFO L242 CegarLoopResult]: At program point L13854-5(lines 13853 13855) the Hoare annotation is: false [2019-12-07 18:09:14,774 INFO L242 CegarLoopResult]: At program point L13854-6(lines 13853 13855) the Hoare annotation is: false [2019-12-07 18:09:14,774 INFO L246 CegarLoopResult]: For program point L8900(lines 8900 8925) no Hoare annotation was computed. [2019-12-07 18:09:14,774 INFO L246 CegarLoopResult]: For program point L8834(lines 8834 8837) no Hoare annotation was computed. [2019-12-07 18:09:14,774 INFO L246 CegarLoopResult]: For program point L8900-2(lines 8900 8925) no Hoare annotation was computed. [2019-12-07 18:09:14,774 INFO L242 CegarLoopResult]: At program point L9693(lines 9683 9695) the Hoare annotation is: false [2019-12-07 18:09:14,774 INFO L242 CegarLoopResult]: At program point L9693-1(lines 9683 9695) the Hoare annotation is: false [2019-12-07 18:09:14,774 INFO L246 CegarLoopResult]: For program point L8900-3(lines 8900 8925) no Hoare annotation was computed. [2019-12-07 18:09:14,775 INFO L246 CegarLoopResult]: For program point L8900-5(lines 8900 8925) no Hoare annotation was computed. [2019-12-07 18:09:14,775 INFO L246 CegarLoopResult]: For program point L7976-1(line 7976) no Hoare annotation was computed. [2019-12-07 18:09:14,775 INFO L246 CegarLoopResult]: For program point L4409(lines 4409 4412) no Hoare annotation was computed. [2019-12-07 18:09:14,775 INFO L246 CegarLoopResult]: For program point L4409-1(lines 4409 4412) no Hoare annotation was computed. [2019-12-07 18:09:14,775 INFO L242 CegarLoopResult]: At program point L9827(lines 9785 9829) the Hoare annotation is: false [2019-12-07 18:09:14,775 INFO L242 CegarLoopResult]: At program point L9827-1(lines 9785 9829) the Hoare annotation is: false [2019-12-07 18:09:14,775 INFO L242 CegarLoopResult]: At program point L9827-2(lines 9785 9829) the Hoare annotation is: false [2019-12-07 18:09:14,775 INFO L242 CegarLoopResult]: At program point L9827-3(lines 9785 9829) the Hoare annotation is: false [2019-12-07 18:09:14,775 INFO L242 CegarLoopResult]: At program point L13857(lines 13856 13858) the Hoare annotation is: false [2019-12-07 18:09:14,775 INFO L246 CegarLoopResult]: For program point L8110(lines 8110 8113) no Hoare annotation was computed. [2019-12-07 18:09:14,775 INFO L246 CegarLoopResult]: For program point L8176(lines 8176 8181) no Hoare annotation was computed. [2019-12-07 18:09:14,775 INFO L246 CegarLoopResult]: For program point L8110-1(lines 8110 8113) no Hoare annotation was computed. [2019-12-07 18:09:14,775 INFO L246 CegarLoopResult]: For program point L7979(lines 7979 7983) no Hoare annotation was computed. [2019-12-07 18:09:14,776 INFO L246 CegarLoopResult]: For program point L9763(lines 9763 9767) no Hoare annotation was computed. [2019-12-07 18:09:14,776 INFO L242 CegarLoopResult]: At program point L9763-1(lines 9763 9767) the Hoare annotation is: false [2019-12-07 18:09:14,776 INFO L246 CegarLoopResult]: For program point L9763-6(lines 9763 9767) no Hoare annotation was computed. [2019-12-07 18:09:14,776 INFO L242 CegarLoopResult]: At program point L9763-7(lines 9763 9767) the Hoare annotation is: false [2019-12-07 18:09:14,776 INFO L246 CegarLoopResult]: For program point L9763-2(lines 9763 9767) no Hoare annotation was computed. [2019-12-07 18:09:14,776 INFO L242 CegarLoopResult]: At program point L9763-3(lines 9763 9767) the Hoare annotation is: false [2019-12-07 18:09:14,776 INFO L246 CegarLoopResult]: For program point L9763-4(lines 9763 9767) no Hoare annotation was computed. [2019-12-07 18:09:14,776 INFO L242 CegarLoopResult]: At program point L9763-5(lines 9763 9767) the Hoare annotation is: false [2019-12-07 18:09:14,776 INFO L246 CegarLoopResult]: For program point L8905-5(lines 8905 8908) no Hoare annotation was computed. [2019-12-07 18:09:14,776 INFO L246 CegarLoopResult]: For program point L8905(lines 8905 8908) no Hoare annotation was computed. [2019-12-07 18:09:14,776 INFO L242 CegarLoopResult]: At program point L8839(lines 8827 8841) the Hoare annotation is: false [2019-12-07 18:09:14,776 INFO L246 CegarLoopResult]: For program point L8905-2(lines 8905 8908) no Hoare annotation was computed. [2019-12-07 18:09:14,777 INFO L246 CegarLoopResult]: For program point L8905-3(lines 8905 8908) no Hoare annotation was computed. [2019-12-07 18:09:14,777 INFO L242 CegarLoopResult]: At program point L13927-2(lines 13926 13928) the Hoare annotation is: false [2019-12-07 18:09:14,777 INFO L242 CegarLoopResult]: At program point L13927(lines 13926 13928) the Hoare annotation is: false [2019-12-07 18:09:14,777 INFO L242 CegarLoopResult]: At program point L13927-1(lines 13926 13928) the Hoare annotation is: false [2019-12-07 18:09:14,777 INFO L246 CegarLoopResult]: For program point L4414(lines 4414 4417) no Hoare annotation was computed. [2019-12-07 18:09:14,777 INFO L246 CegarLoopResult]: For program point L9633(lines 9633 9639) no Hoare annotation was computed. [2019-12-07 18:09:14,777 INFO L246 CegarLoopResult]: For program point L4414-3(lines 4414 4417) no Hoare annotation was computed. [2019-12-07 18:09:14,777 INFO L246 CegarLoopResult]: For program point L9633-1(lines 9633 9639) no Hoare annotation was computed. [2019-12-07 18:09:14,777 INFO L246 CegarLoopResult]: For program point L9633-2(lines 9633 9639) no Hoare annotation was computed. [2019-12-07 18:09:14,777 INFO L246 CegarLoopResult]: For program point L4414-2(lines 4414 4417) no Hoare annotation was computed. [2019-12-07 18:09:14,777 INFO L246 CegarLoopResult]: For program point L9633-3(lines 9633 9639) no Hoare annotation was computed. [2019-12-07 18:09:14,777 INFO L246 CegarLoopResult]: For program point L4414-5(lines 4414 4417) no Hoare annotation was computed. [2019-12-07 18:09:14,777 INFO L249 CegarLoopResult]: At program point L8577(lines 8572 8579) the Hoare annotation is: true [2019-12-07 18:09:14,778 INFO L242 CegarLoopResult]: At program point L10625(lines 10621 10627) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,778 INFO L246 CegarLoopResult]: For program point L8115-1(lines 8115 8121) no Hoare annotation was computed. [2019-12-07 18:09:14,778 INFO L246 CegarLoopResult]: For program point L8115(lines 8115 8121) no Hoare annotation was computed. [2019-12-07 18:09:14,778 INFO L242 CegarLoopResult]: At program point L4019(lines 4016 4021) the Hoare annotation is: false [2019-12-07 18:09:14,778 INFO L246 CegarLoopResult]: For program point L9899(line 9899) no Hoare annotation was computed. [2019-12-07 18:09:14,778 INFO L246 CegarLoopResult]: For program point L9899-2(lines 9899 9902) no Hoare annotation was computed. [2019-12-07 18:09:14,778 INFO L246 CegarLoopResult]: For program point L9899-3(line 9899) no Hoare annotation was computed. [2019-12-07 18:09:14,778 INFO L246 CegarLoopResult]: For program point L9899-5(lines 9899 9902) no Hoare annotation was computed. [2019-12-07 18:09:14,778 INFO L249 CegarLoopResult]: At program point L9636(lines 9633 9638) the Hoare annotation is: true [2019-12-07 18:09:14,778 INFO L249 CegarLoopResult]: At program point L9636-1(lines 9633 9638) the Hoare annotation is: true [2019-12-07 18:09:14,778 INFO L249 CegarLoopResult]: At program point L9636-2(lines 9633 9638) the Hoare annotation is: true [2019-12-07 18:09:14,778 INFO L249 CegarLoopResult]: At program point L9636-3(lines 9633 9638) the Hoare annotation is: true [2019-12-07 18:09:14,778 INFO L246 CegarLoopResult]: For program point L8183(lines 8183 8186) no Hoare annotation was computed. [2019-12-07 18:09:14,779 INFO L246 CegarLoopResult]: For program point L8910-2(lines 8910 8914) no Hoare annotation was computed. [2019-12-07 18:09:14,779 INFO L246 CegarLoopResult]: For program point L8910-3(lines 8910 8914) no Hoare annotation was computed. [2019-12-07 18:09:14,779 INFO L242 CegarLoopResult]: At program point L7985(lines 7964 8010) the Hoare annotation is: false [2019-12-07 18:09:14,779 INFO L246 CegarLoopResult]: For program point L8910(lines 8910 8914) no Hoare annotation was computed. [2019-12-07 18:09:14,779 INFO L246 CegarLoopResult]: For program point L9703-2(lines 9700 9712) no Hoare annotation was computed. [2019-12-07 18:09:14,779 INFO L246 CegarLoopResult]: For program point L9703-3(lines 9703 9706) no Hoare annotation was computed. [2019-12-07 18:09:14,779 INFO L246 CegarLoopResult]: For program point L9703-5(lines 9700 9712) no Hoare annotation was computed. [2019-12-07 18:09:14,779 INFO L246 CegarLoopResult]: For program point L8910-5(lines 8910 8914) no Hoare annotation was computed. [2019-12-07 18:09:14,779 INFO L246 CegarLoopResult]: For program point L9703(lines 9703 9706) no Hoare annotation was computed. [2019-12-07 18:09:14,779 INFO L246 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,779 INFO L249 CegarLoopResult]: At program point L8118(lines 8115 8120) the Hoare annotation is: true [2019-12-07 18:09:14,779 INFO L249 CegarLoopResult]: At program point L8118-1(lines 8115 8120) the Hoare annotation is: true [2019-12-07 18:09:14,779 INFO L246 CegarLoopResult]: For program point L9770(lines 9770 9775) no Hoare annotation was computed. [2019-12-07 18:09:14,780 INFO L242 CegarLoopResult]: At program point L9770-5(lines 9747 9778) the Hoare annotation is: false [2019-12-07 18:09:14,780 INFO L242 CegarLoopResult]: At program point L13800-5(lines 1 14114) the Hoare annotation is: false [2019-12-07 18:09:14,780 INFO L246 CegarLoopResult]: For program point L9770-6(lines 9770 9775) no Hoare annotation was computed. [2019-12-07 18:09:14,780 INFO L246 CegarLoopResult]: For program point L13800-6(lines 13800 13807) no Hoare annotation was computed. [2019-12-07 18:09:14,780 INFO L246 CegarLoopResult]: For program point L13800-3(lines 13800 13807) no Hoare annotation was computed. [2019-12-07 18:09:14,780 INFO L242 CegarLoopResult]: At program point L9770-8(lines 9747 9778) the Hoare annotation is: false [2019-12-07 18:09:14,780 INFO L242 CegarLoopResult]: At program point L9770-2(lines 9747 9778) the Hoare annotation is: false [2019-12-07 18:09:14,780 INFO L246 CegarLoopResult]: For program point L9770-3(lines 9770 9775) no Hoare annotation was computed. [2019-12-07 18:09:14,780 INFO L246 CegarLoopResult]: For program point L13800(lines 13800 13807) no Hoare annotation was computed. [2019-12-07 18:09:14,780 INFO L242 CegarLoopResult]: At program point L13800-11(lines 1 14114) the Hoare annotation is: false [2019-12-07 18:09:14,780 INFO L246 CegarLoopResult]: For program point L9770-9(lines 9770 9775) no Hoare annotation was computed. [2019-12-07 18:09:14,780 INFO L246 CegarLoopResult]: For program point L13800-9(lines 13800 13807) no Hoare annotation was computed. [2019-12-07 18:09:14,780 INFO L246 CegarLoopResult]: For program point L4155-1(lines 1 14114) no Hoare annotation was computed. [2019-12-07 18:09:14,781 INFO L242 CegarLoopResult]: At program point L9770-11(lines 9747 9778) the Hoare annotation is: false [2019-12-07 18:09:14,781 INFO L246 CegarLoopResult]: For program point L4155(lines 1 14114) no Hoare annotation was computed. [2019-12-07 18:09:14,781 INFO L246 CegarLoopResult]: For program point L4155-3(lines 1 14114) no Hoare annotation was computed. [2019-12-07 18:09:14,781 INFO L246 CegarLoopResult]: For program point L4155-2(lines 1 14114) no Hoare annotation was computed. [2019-12-07 18:09:14,781 INFO L242 CegarLoopResult]: At program point L7987(lines 7964 8010) the Hoare annotation is: false [2019-12-07 18:09:14,781 INFO L246 CegarLoopResult]: For program point L13801-6(lines 13801 13804) no Hoare annotation was computed. [2019-12-07 18:09:14,781 INFO L246 CegarLoopResult]: For program point L13801-4(lines 13801 13804) no Hoare annotation was computed. [2019-12-07 18:09:14,781 INFO L246 CegarLoopResult]: For program point L13801-2(lines 13801 13804) no Hoare annotation was computed. [2019-12-07 18:09:14,781 INFO L246 CegarLoopResult]: For program point L13801(lines 13801 13804) no Hoare annotation was computed. [2019-12-07 18:09:14,781 INFO L246 CegarLoopResult]: For program point L9904-3(lines 9904 9914) no Hoare annotation was computed. [2019-12-07 18:09:14,781 INFO L246 CegarLoopResult]: For program point L9904-5(lines 9904 9914) no Hoare annotation was computed. [2019-12-07 18:09:14,781 INFO L246 CegarLoopResult]: For program point L9904(lines 9904 9914) no Hoare annotation was computed. [2019-12-07 18:09:14,781 INFO L246 CegarLoopResult]: For program point L9904-2(lines 9904 9914) no Hoare annotation was computed. [2019-12-07 18:09:14,782 INFO L242 CegarLoopResult]: At program point L4421(lines 4421 4424) the Hoare annotation is: false [2019-12-07 18:09:14,782 INFO L242 CegarLoopResult]: At program point L4421-1(lines 4421 4424) the Hoare annotation is: false [2019-12-07 18:09:14,782 INFO L246 CegarLoopResult]: For program point L9707-1(lines 9707 9710) no Hoare annotation was computed. [2019-12-07 18:09:14,782 INFO L246 CegarLoopResult]: For program point L9707-3(lines 9707 9710) no Hoare annotation was computed. [2019-12-07 18:09:14,782 INFO L246 CegarLoopResult]: For program point L4158(line 4158) no Hoare annotation was computed. [2019-12-07 18:09:14,782 INFO L246 CegarLoopResult]: For program point L4158-2(line 4158) no Hoare annotation was computed. [2019-12-07 18:09:14,782 INFO L246 CegarLoopResult]: For program point L4158-1(line 4158) no Hoare annotation was computed. [2019-12-07 18:09:14,782 INFO L246 CegarLoopResult]: For program point L4158-3(line 4158) no Hoare annotation was computed. [2019-12-07 18:09:14,782 INFO L242 CegarLoopResult]: At program point L3960(lines 3957 3962) the Hoare annotation is: false [2019-12-07 18:09:14,782 INFO L242 CegarLoopResult]: At program point L7990(lines 7964 8010) the Hoare annotation is: false [2019-12-07 18:09:14,782 INFO L242 CegarLoopResult]: At program point L3960-1(lines 3957 3962) the Hoare annotation is: false [2019-12-07 18:09:14,782 INFO L249 CegarLoopResult]: At program point L8585(lines 8580 8587) the Hoare annotation is: true [2019-12-07 18:09:14,782 INFO L246 CegarLoopResult]: For program point L8123-1(lines 8123 8129) no Hoare annotation was computed. [2019-12-07 18:09:14,783 INFO L246 CegarLoopResult]: For program point L8123(lines 8123 8129) no Hoare annotation was computed. [2019-12-07 18:09:14,783 INFO L242 CegarLoopResult]: At program point L8916(lines 8900 8924) the Hoare annotation is: false [2019-12-07 18:09:14,783 INFO L246 CegarLoopResult]: For program point L9907(lines 9907 9911) no Hoare annotation was computed. [2019-12-07 18:09:14,783 INFO L242 CegarLoopResult]: At program point L8916-1(lines 8900 8924) the Hoare annotation is: false [2019-12-07 18:09:14,783 INFO L246 CegarLoopResult]: For program point L9907-1(lines 9907 9911) no Hoare annotation was computed. [2019-12-07 18:09:14,783 INFO L242 CegarLoopResult]: At program point L4094(lines 4089 4096) the Hoare annotation is: false [2019-12-07 18:09:14,783 INFO L246 CegarLoopResult]: For program point L8917(lines 8917 8920) no Hoare annotation was computed. [2019-12-07 18:09:14,783 INFO L246 CegarLoopResult]: For program point L8917-1(lines 8917 8920) no Hoare annotation was computed. [2019-12-07 18:09:14,783 INFO L242 CegarLoopResult]: At program point L9644(lines 9616 9646) the Hoare annotation is: false [2019-12-07 18:09:14,783 INFO L242 CegarLoopResult]: At program point L9644-1(lines 9616 9646) the Hoare annotation is: false [2019-12-07 18:09:14,783 INFO L242 CegarLoopResult]: At program point L9644-2(lines 9616 9646) the Hoare annotation is: false [2019-12-07 18:09:14,783 INFO L242 CegarLoopResult]: At program point L9644-3(lines 9616 9646) the Hoare annotation is: false [2019-12-07 18:09:14,784 INFO L246 CegarLoopResult]: For program point L8191(lines 8191 8195) no Hoare annotation was computed. [2019-12-07 18:09:14,784 INFO L246 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,784 INFO L246 CegarLoopResult]: For program point L-1-1(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,784 INFO L246 CegarLoopResult]: For program point L-1-2(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,784 INFO L246 CegarLoopResult]: For program point L-1-3(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,784 INFO L246 CegarLoopResult]: For program point L-1-4(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,784 INFO L246 CegarLoopResult]: For program point L-1-5(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,784 INFO L246 CegarLoopResult]: For program point L-1-6(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,784 INFO L242 CegarLoopResult]: At program point L8918-1(lines 8900 8924) the Hoare annotation is: false [2019-12-07 18:09:14,784 INFO L246 CegarLoopResult]: For program point L-1-7(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,784 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4159) no Hoare annotation was computed. [2019-12-07 18:09:14,784 INFO L246 CegarLoopResult]: For program point L-1-8(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,785 INFO L246 CegarLoopResult]: For program point L-1-9(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,785 INFO L246 CegarLoopResult]: For program point L-1-10(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,785 INFO L246 CegarLoopResult]: For program point L-1-11(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,785 INFO L246 CegarLoopResult]: For program point L-1-12(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,785 INFO L246 CegarLoopResult]: For program point L-1-13(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,785 INFO L242 CegarLoopResult]: At program point L8918(lines 8900 8924) the Hoare annotation is: false [2019-12-07 18:09:14,785 INFO L246 CegarLoopResult]: For program point L-1-14(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,785 INFO L246 CegarLoopResult]: For program point L-1-15(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,785 INFO L246 CegarLoopResult]: For program point L-1-16(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,785 INFO L246 CegarLoopResult]: For program point L-1-17(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,785 INFO L246 CegarLoopResult]: For program point L-1-18(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,785 INFO L246 CegarLoopResult]: For program point L-1-19(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,785 INFO L242 CegarLoopResult]: At program point L9711(lines 9696 9713) the Hoare annotation is: false [2019-12-07 18:09:14,785 INFO L246 CegarLoopResult]: For program point L-1-20(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,786 INFO L246 CegarLoopResult]: For program point L-1-21(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,786 INFO L242 CegarLoopResult]: At program point L9711-1(lines 9696 9713) the Hoare annotation is: false [2019-12-07 18:09:14,786 INFO L246 CegarLoopResult]: For program point L-1-22(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,786 INFO L246 CegarLoopResult]: For program point L-1-23(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,786 INFO L246 CegarLoopResult]: For program point L-1-24(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,786 INFO L249 CegarLoopResult]: At program point L8126(lines 8123 8128) the Hoare annotation is: true [2019-12-07 18:09:14,786 INFO L249 CegarLoopResult]: At program point L8126-1(lines 8123 8128) the Hoare annotation is: true [2019-12-07 18:09:14,786 INFO L242 CegarLoopResult]: At program point L13940-1(lines 13939 13941) the Hoare annotation is: false [2019-12-07 18:09:14,786 INFO L242 CegarLoopResult]: At program point L13940-2(lines 13939 13941) the Hoare annotation is: false [2019-12-07 18:09:14,786 INFO L242 CegarLoopResult]: At program point L13940(lines 13939 13941) the Hoare annotation is: false [2019-12-07 18:09:14,786 INFO L242 CegarLoopResult]: At program point L4427(line 4427) the Hoare annotation is: false [2019-12-07 18:09:14,786 INFO L242 CegarLoopResult]: At program point L4427-1(line 4427) the Hoare annotation is: false [2019-12-07 18:09:14,787 INFO L242 CegarLoopResult]: At program point L13940-3(lines 13939 13941) the Hoare annotation is: false [2019-12-07 18:09:14,787 INFO L246 CegarLoopResult]: For program point L4428-1(lines 4428 4431) no Hoare annotation was computed. [2019-12-07 18:09:14,787 INFO L246 CegarLoopResult]: For program point L4428(lines 4428 4431) no Hoare annotation was computed. [2019-12-07 18:09:14,787 INFO L249 CegarLoopResult]: At program point L3966(lines 3963 3968) the Hoare annotation is: true [2019-12-07 18:09:14,787 INFO L249 CegarLoopResult]: At program point L3966-1(lines 3963 3968) the Hoare annotation is: true [2019-12-07 18:09:14,787 INFO L242 CegarLoopResult]: At program point L4429(lines 4407 4435) the Hoare annotation is: false [2019-12-07 18:09:14,787 INFO L242 CegarLoopResult]: At program point L4429-1(lines 4407 4435) the Hoare annotation is: false [2019-12-07 18:09:14,787 INFO L242 CegarLoopResult]: At program point L13943(lines 13942 13944) the Hoare annotation is: false [2019-12-07 18:09:14,787 INFO L246 CegarLoopResult]: For program point L9848-3(lines 9848 9852) no Hoare annotation was computed. [2019-12-07 18:09:14,787 INFO L246 CegarLoopResult]: For program point L9848-5(lines 9843 9890) no Hoare annotation was computed. [2019-12-07 18:09:14,787 INFO L242 CegarLoopResult]: At program point L9650(lines 9647 9652) the Hoare annotation is: false [2019-12-07 18:09:14,787 INFO L246 CegarLoopResult]: For program point L9848(lines 9848 9852) no Hoare annotation was computed. [2019-12-07 18:09:14,787 INFO L246 CegarLoopResult]: For program point L9848-2(lines 9843 9890) no Hoare annotation was computed. [2019-12-07 18:09:14,787 INFO L242 CegarLoopResult]: At program point L9650-1(lines 9647 9652) the Hoare annotation is: false [2019-12-07 18:09:14,788 INFO L242 CegarLoopResult]: At program point L9650-2(lines 9647 9652) the Hoare annotation is: false [2019-12-07 18:09:14,788 INFO L242 CegarLoopResult]: At program point L9650-3(lines 9647 9652) the Hoare annotation is: false [2019-12-07 18:09:14,788 INFO L249 CegarLoopResult]: At program point L14077-2(lines 14076 14078) the Hoare annotation is: true [2019-12-07 18:09:14,788 INFO L249 CegarLoopResult]: At program point L14077(lines 14076 14078) the Hoare annotation is: true [2019-12-07 18:09:14,788 INFO L249 CegarLoopResult]: At program point L14077-1(lines 14076 14078) the Hoare annotation is: true [2019-12-07 18:09:14,788 INFO L246 CegarLoopResult]: For program point L8132-2(lines 8132 8135) no Hoare annotation was computed. [2019-12-07 18:09:14,788 INFO L246 CegarLoopResult]: For program point L8132(lines 8132 8135) no Hoare annotation was computed. [2019-12-07 18:09:14,788 INFO L242 CegarLoopResult]: At program point L9916(lines 9892 9918) the Hoare annotation is: false [2019-12-07 18:09:14,788 INFO L246 CegarLoopResult]: For program point L8132-5(lines 8132 8135) no Hoare annotation was computed. [2019-12-07 18:09:14,788 INFO L242 CegarLoopResult]: At program point L9916-1(lines 9892 9918) the Hoare annotation is: false [2019-12-07 18:09:14,788 INFO L246 CegarLoopResult]: For program point L8132-3(lines 8132 8135) no Hoare annotation was computed. [2019-12-07 18:09:14,788 INFO L246 CegarLoopResult]: For program point L8199(lines 8199 8206) no Hoare annotation was computed. [2019-12-07 18:09:14,788 INFO L242 CegarLoopResult]: At program point L13947(lines 13946 13948) the Hoare annotation is: false [2019-12-07 18:09:14,789 INFO L242 CegarLoopResult]: At program point L13947-1(lines 13946 13948) the Hoare annotation is: false [2019-12-07 18:09:14,789 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 4159) no Hoare annotation was computed. [2019-12-07 18:09:14,789 INFO L242 CegarLoopResult]: At program point L4172(lines 4169 4174) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,789 INFO L242 CegarLoopResult]: At program point L4172-2(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,789 INFO L242 CegarLoopResult]: At program point L4172-1(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,789 INFO L242 CegarLoopResult]: At program point L4172-4(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,789 INFO L242 CegarLoopResult]: At program point L4172-3(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,789 INFO L242 CegarLoopResult]: At program point L3974(lines 3969 3976) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,789 INFO L242 CegarLoopResult]: At program point L4172-6(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,789 INFO L242 CegarLoopResult]: At program point L4172-5(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,789 INFO L242 CegarLoopResult]: At program point L4172-8(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,789 INFO L242 CegarLoopResult]: At program point L3974-2(lines 3969 3976) the Hoare annotation is: false [2019-12-07 18:09:14,790 INFO L242 CegarLoopResult]: At program point L4172-7(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,790 INFO L242 CegarLoopResult]: At program point L3974-1(lines 3969 3976) the Hoare annotation is: false [2019-12-07 18:09:14,790 INFO L242 CegarLoopResult]: At program point L4172-10(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,790 INFO L242 CegarLoopResult]: At program point L4172-9(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,790 INFO L242 CegarLoopResult]: At program point L4172-12(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,790 INFO L242 CegarLoopResult]: At program point L4172-11(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,790 INFO L242 CegarLoopResult]: At program point L4172-14(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,790 INFO L242 CegarLoopResult]: At program point L4172-13(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,790 INFO L242 CegarLoopResult]: At program point L4172-16(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,790 INFO L242 CegarLoopResult]: At program point L4172-15(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,790 INFO L242 CegarLoopResult]: At program point L4172-18(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,790 INFO L242 CegarLoopResult]: At program point L4172-17(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,790 INFO L242 CegarLoopResult]: At program point L4172-20(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,790 INFO L242 CegarLoopResult]: At program point L4172-19(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,791 INFO L242 CegarLoopResult]: At program point L4172-22(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,791 INFO L242 CegarLoopResult]: At program point L4172-21(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,791 INFO L242 CegarLoopResult]: At program point L4172-24(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,791 INFO L242 CegarLoopResult]: At program point L4172-23(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,791 INFO L242 CegarLoopResult]: At program point L4172-25(lines 4169 4174) the Hoare annotation is: false [2019-12-07 18:09:14,791 INFO L246 CegarLoopResult]: For program point L8137-3(lines 8137 8141) no Hoare annotation was computed. [2019-12-07 18:09:14,791 INFO L242 CegarLoopResult]: At program point L8137-2(lines 8100 8144) the Hoare annotation is: false [2019-12-07 18:09:14,791 INFO L246 CegarLoopResult]: For program point L8137(lines 8137 8141) no Hoare annotation was computed. [2019-12-07 18:09:14,791 INFO L246 CegarLoopResult]: For program point L8005-2(lines 8005 8008) no Hoare annotation was computed. [2019-12-07 18:09:14,791 INFO L242 CegarLoopResult]: At program point L8137-5(lines 8100 8144) the Hoare annotation is: false [2019-12-07 18:09:14,791 INFO L246 CegarLoopResult]: For program point L8005(lines 8005 8008) no Hoare annotation was computed. [2019-12-07 18:09:14,791 INFO L242 CegarLoopResult]: At program point L14019(lines 14018 14020) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,791 INFO L246 CegarLoopResult]: For program point L9726-2(lines 9726 9729) no Hoare annotation was computed. [2019-12-07 18:09:14,791 INFO L246 CegarLoopResult]: For program point L9726-3(lines 9726 9729) no Hoare annotation was computed. [2019-12-07 18:09:14,792 INFO L246 CegarLoopResult]: For program point L9726(lines 9726 9729) no Hoare annotation was computed. [2019-12-07 18:09:14,792 INFO L246 CegarLoopResult]: For program point L9726-5(lines 9726 9729) no Hoare annotation was computed. [2019-12-07 18:09:14,792 INFO L242 CegarLoopResult]: At program point L14087-4(lines 14086 14088) the Hoare annotation is: false [2019-12-07 18:09:14,792 INFO L242 CegarLoopResult]: At program point L14087-5(lines 14086 14088) the Hoare annotation is: false [2019-12-07 18:09:14,792 INFO L242 CegarLoopResult]: At program point L14087-2(lines 14086 14088) the Hoare annotation is: false [2019-12-07 18:09:14,792 INFO L242 CegarLoopResult]: At program point L8009(lines 7955 8011) the Hoare annotation is: false [2019-12-07 18:09:14,792 INFO L242 CegarLoopResult]: At program point L14087-3(lines 14086 14088) the Hoare annotation is: false [2019-12-07 18:09:14,792 INFO L242 CegarLoopResult]: At program point L14087(lines 14086 14088) the Hoare annotation is: false [2019-12-07 18:09:14,792 INFO L242 CegarLoopResult]: At program point L14087-1(lines 14086 14088) the Hoare annotation is: false [2019-12-07 18:09:14,792 INFO L246 CegarLoopResult]: For program point L4112(lines 4112 4119) no Hoare annotation was computed. [2019-12-07 18:09:14,792 INFO L246 CegarLoopResult]: For program point L4112-2(lines 4112 4119) no Hoare annotation was computed. [2019-12-07 18:09:14,792 INFO L246 CegarLoopResult]: For program point L4112-1(lines 4112 4119) no Hoare annotation was computed. [2019-12-07 18:09:14,792 INFO L246 CegarLoopResult]: For program point L4112-4(lines 4112 4119) no Hoare annotation was computed. [2019-12-07 18:09:14,792 INFO L246 CegarLoopResult]: For program point L4112-3(lines 4112 4119) no Hoare annotation was computed. [2019-12-07 18:09:14,793 INFO L246 CegarLoopResult]: For program point L4112-6(lines 4112 4119) no Hoare annotation was computed. [2019-12-07 18:09:14,793 INFO L246 CegarLoopResult]: For program point L4112-5(lines 4112 4119) no Hoare annotation was computed. [2019-12-07 18:09:14,793 INFO L246 CegarLoopResult]: For program point L4112-8(lines 4112 4119) no Hoare annotation was computed. [2019-12-07 18:09:14,793 INFO L246 CegarLoopResult]: For program point L4112-7(lines 4112 4119) no Hoare annotation was computed. [2019-12-07 18:09:14,793 INFO L242 CegarLoopResult]: At program point L14022-1(lines 14021 14023) the Hoare annotation is: false [2019-12-07 18:09:14,793 INFO L246 CegarLoopResult]: For program point L9794(lines 9794 9799) no Hoare annotation was computed. [2019-12-07 18:09:14,793 INFO L246 CegarLoopResult]: For program point L4112-9(lines 4112 4119) no Hoare annotation was computed. [2019-12-07 18:09:14,793 INFO L242 CegarLoopResult]: At program point L14022(lines 14021 14023) the Hoare annotation is: false [2019-12-07 18:09:14,793 INFO L246 CegarLoopResult]: For program point L9794-5(lines 9794 9799) no Hoare annotation was computed. [2019-12-07 18:09:14,793 INFO L246 CegarLoopResult]: For program point L9794-6(lines 9794 9799) no Hoare annotation was computed. [2019-12-07 18:09:14,793 INFO L246 CegarLoopResult]: For program point L9794-8(lines 9794 9799) no Hoare annotation was computed. [2019-12-07 18:09:14,793 INFO L246 CegarLoopResult]: For program point L9794-2(lines 9794 9799) no Hoare annotation was computed. [2019-12-07 18:09:14,793 INFO L246 CegarLoopResult]: For program point L9794-3(lines 9794 9799) no Hoare annotation was computed. [2019-12-07 18:09:14,793 INFO L246 CegarLoopResult]: For program point L9794-9(lines 9794 9799) no Hoare annotation was computed. [2019-12-07 18:09:14,793 INFO L246 CegarLoopResult]: For program point L9794-11(lines 9794 9799) no Hoare annotation was computed. [2019-12-07 18:09:14,794 INFO L246 CegarLoopResult]: For program point L9861(lines 9861 9867) no Hoare annotation was computed. [2019-12-07 18:09:14,794 INFO L246 CegarLoopResult]: For program point L9861-2(lines 9861 9867) no Hoare annotation was computed. [2019-12-07 18:09:14,794 INFO L246 CegarLoopResult]: For program point L9861-3(lines 9861 9867) no Hoare annotation was computed. [2019-12-07 18:09:14,794 INFO L246 CegarLoopResult]: For program point L9663-2(line 9663) no Hoare annotation was computed. [2019-12-07 18:09:14,794 INFO L242 CegarLoopResult]: At program point L9663-3(lines 9660 9665) the Hoare annotation is: false [2019-12-07 18:09:14,794 INFO L246 CegarLoopResult]: For program point L9663-4(line 9663) no Hoare annotation was computed. [2019-12-07 18:09:14,794 INFO L246 CegarLoopResult]: For program point L9861-5(lines 9861 9867) no Hoare annotation was computed. [2019-12-07 18:09:14,794 INFO L246 CegarLoopResult]: For program point L9663(line 9663) no Hoare annotation was computed. [2019-12-07 18:09:14,794 INFO L246 CegarLoopResult]: For program point L9663-6(line 9663) no Hoare annotation was computed. [2019-12-07 18:09:14,794 INFO L242 CegarLoopResult]: At program point L9663-7(lines 9660 9665) the Hoare annotation is: false [2019-12-07 18:09:14,794 INFO L242 CegarLoopResult]: At program point L14090(lines 14089 14091) the Hoare annotation is: false [2019-12-07 18:09:14,794 INFO L242 CegarLoopResult]: At program point L14090-1(lines 14089 14091) the Hoare annotation is: false [2019-12-07 18:09:14,794 INFO L246 CegarLoopResult]: For program point L9731(lines 9731 9734) no Hoare annotation was computed. [2019-12-07 18:09:14,794 INFO L246 CegarLoopResult]: For program point L9731-1(lines 9731 9734) no Hoare annotation was computed. [2019-12-07 18:09:14,795 INFO L246 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,795 INFO L242 CegarLoopResult]: At program point L14026(lines 14025 14027) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,795 INFO L242 CegarLoopResult]: At program point L14093(lines 14092 14094) the Hoare annotation is: false [2019-12-07 18:09:14,795 INFO L242 CegarLoopResult]: At program point L14093-1(lines 14092 14094) the Hoare annotation is: false [2019-12-07 18:09:14,795 INFO L242 CegarLoopResult]: At program point L13895(lines 13894 13896) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,795 INFO L242 CegarLoopResult]: At program point L13961(lines 13960 13962) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,795 INFO L246 CegarLoopResult]: For program point L8214(lines 8214 8222) no Hoare annotation was computed. [2019-12-07 18:09:14,795 INFO L242 CegarLoopResult]: At program point L4118(lines 4105 4121) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,795 INFO L242 CegarLoopResult]: At program point L4118-2(lines 4105 4121) the Hoare annotation is: false [2019-12-07 18:09:14,795 INFO L242 CegarLoopResult]: At program point L4118-1(lines 4105 4121) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,795 INFO L242 CegarLoopResult]: At program point L4118-4(lines 4105 4121) the Hoare annotation is: false [2019-12-07 18:09:14,795 INFO L242 CegarLoopResult]: At program point L4118-3(lines 4105 4121) the Hoare annotation is: false [2019-12-07 18:09:14,795 INFO L242 CegarLoopResult]: At program point L4118-6(lines 4105 4121) the Hoare annotation is: false [2019-12-07 18:09:14,795 INFO L242 CegarLoopResult]: At program point L4118-5(lines 4105 4121) the Hoare annotation is: false [2019-12-07 18:09:14,796 INFO L242 CegarLoopResult]: At program point L4118-8(lines 4105 4121) the Hoare annotation is: false [2019-12-07 18:09:14,796 INFO L242 CegarLoopResult]: At program point L4118-7(lines 4105 4121) the Hoare annotation is: false [2019-12-07 18:09:14,796 INFO L242 CegarLoopResult]: At program point L4118-9(lines 4105 4121) the Hoare annotation is: false [2019-12-07 18:09:14,796 INFO L246 CegarLoopResult]: For program point L9800-3(lines 9800 9803) no Hoare annotation was computed. [2019-12-07 18:09:14,796 INFO L246 CegarLoopResult]: For program point L9800(lines 9800 9803) no Hoare annotation was computed. [2019-12-07 18:09:14,796 INFO L246 CegarLoopResult]: For program point L9800-1(lines 9800 9803) no Hoare annotation was computed. [2019-12-07 18:09:14,796 INFO L246 CegarLoopResult]: For program point L9800-2(lines 9800 9803) no Hoare annotation was computed. [2019-12-07 18:09:14,796 INFO L246 CegarLoopResult]: For program point L9735(lines 9735 9740) no Hoare annotation was computed. [2019-12-07 18:09:14,796 INFO L246 CegarLoopResult]: For program point L9735-1(lines 9735 9740) no Hoare annotation was computed. [2019-12-07 18:09:14,796 INFO L246 CegarLoopResult]: For program point L8018(lines 8018 8024) no Hoare annotation was computed. [2019-12-07 18:09:14,796 INFO L249 CegarLoopResult]: At program point L13898(lines 13897 13899) the Hoare annotation is: true [2019-12-07 18:09:14,796 INFO L246 CegarLoopResult]: For program point L9868(lines 9868 9871) no Hoare annotation was computed. [2019-12-07 18:09:14,796 INFO L246 CegarLoopResult]: For program point L9868-1(lines 9868 9871) no Hoare annotation was computed. [2019-12-07 18:09:14,796 INFO L242 CegarLoopResult]: At program point L14096-3(lines 14095 14097) the Hoare annotation is: false [2019-12-07 18:09:14,797 INFO L242 CegarLoopResult]: At program point L14096-1(lines 14095 14097) the Hoare annotation is: false [2019-12-07 18:09:14,797 INFO L242 CegarLoopResult]: At program point L14096-2(lines 14095 14097) the Hoare annotation is: false [2019-12-07 18:09:14,797 INFO L242 CegarLoopResult]: At program point L14096(lines 14095 14097) the Hoare annotation is: false [2019-12-07 18:09:14,797 INFO L249 CegarLoopResult]: At program point L13898-1(lines 13897 13899) the Hoare annotation is: true [2019-12-07 18:09:14,797 INFO L242 CegarLoopResult]: At program point L9605(lines 9601 9607) the Hoare annotation is: false [2019-12-07 18:09:14,797 INFO L242 CegarLoopResult]: At program point L9605-1(lines 9601 9607) the Hoare annotation is: false [2019-12-07 18:09:14,797 INFO L242 CegarLoopResult]: At program point L4056(lines 4054 4057) the Hoare annotation is: false [2019-12-07 18:09:14,797 INFO L242 CegarLoopResult]: At program point L14099(lines 14098 14100) the Hoare annotation is: false [2019-12-07 18:09:14,797 INFO L242 CegarLoopResult]: At program point L14099-1(lines 14098 14100) the Hoare annotation is: false [2019-12-07 18:09:14,797 INFO L249 CegarLoopResult]: At program point L8021(lines 8018 8023) the Hoare annotation is: true [2019-12-07 18:09:14,797 INFO L242 CegarLoopResult]: At program point L13901(lines 13900 13902) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,797 INFO L242 CegarLoopResult]: At program point L13967(lines 1 14114) the Hoare annotation is: false [2019-12-07 18:09:14,797 INFO L242 CegarLoopResult]: At program point L13967-1(lines 1 14114) the Hoare annotation is: false [2019-12-07 18:09:14,797 INFO L242 CegarLoopResult]: At program point L8154(lines 8148 8160) the Hoare annotation is: false [2019-12-07 18:09:14,798 INFO L246 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-12-07 18:09:14,798 INFO L246 CegarLoopResult]: For program point L8947(lines 8947 8950) no Hoare annotation was computed. [2019-12-07 18:09:14,798 INFO L242 CegarLoopResult]: At program point L13836(lines 13835 13837) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,798 INFO L246 CegarLoopResult]: For program point L8947-2(lines 8947 8950) no Hoare annotation was computed. [2019-12-07 18:09:14,798 INFO L246 CegarLoopResult]: For program point L8947-3(lines 8947 8950) no Hoare annotation was computed. [2019-12-07 18:09:14,798 INFO L246 CegarLoopResult]: For program point L8947-5(lines 8947 8950) no Hoare annotation was computed. [2019-12-07 18:09:14,798 INFO L242 CegarLoopResult]: At program point L8156(lines 8148 8160) the Hoare annotation is: false [2019-12-07 18:09:14,798 INFO L242 CegarLoopResult]: At program point L13970(lines 13969 13971) the Hoare annotation is: false [2019-12-07 18:09:14,798 INFO L246 CegarLoopResult]: For program point L9808-3(lines 9808 9817) no Hoare annotation was computed. [2019-12-07 18:09:14,798 INFO L242 CegarLoopResult]: At program point L13970-7(lines 13969 13971) the Hoare annotation is: false [2019-12-07 18:09:14,798 INFO L246 CegarLoopResult]: For program point L9676(line 9676) no Hoare annotation was computed. [2019-12-07 18:09:14,798 INFO L242 CegarLoopResult]: At program point L13970-8(lines 13969 13971) the Hoare annotation is: false [2019-12-07 18:09:14,798 INFO L246 CegarLoopResult]: For program point L9808-4(lines 9808 9817) no Hoare annotation was computed. [2019-12-07 18:09:14,798 INFO L242 CegarLoopResult]: At program point L13970-5(lines 13969 13971) the Hoare annotation is: false [2019-12-07 18:09:14,798 INFO L246 CegarLoopResult]: For program point L9808-5(lines 9808 9817) no Hoare annotation was computed. [2019-12-07 18:09:14,799 INFO L246 CegarLoopResult]: For program point L9676-2(lines 9676 9680) no Hoare annotation was computed. [2019-12-07 18:09:14,799 INFO L242 CegarLoopResult]: At program point L13970-6(lines 13969 13971) the Hoare annotation is: false [2019-12-07 18:09:14,799 INFO L246 CegarLoopResult]: For program point L9808-6(lines 9808 9817) no Hoare annotation was computed. [2019-12-07 18:09:14,799 INFO L242 CegarLoopResult]: At program point L13970-3(lines 13969 13971) the Hoare annotation is: false [2019-12-07 18:09:14,799 INFO L242 CegarLoopResult]: At program point L13970-4(lines 13969 13971) the Hoare annotation is: false [2019-12-07 18:09:14,799 INFO L246 CegarLoopResult]: For program point L9808(lines 9808 9817) no Hoare annotation was computed. [2019-12-07 18:09:14,799 INFO L242 CegarLoopResult]: At program point L13970-1(line 7976) the Hoare annotation is: false [2019-12-07 18:09:14,799 INFO L246 CegarLoopResult]: For program point L9808-1(lines 9808 9817) no Hoare annotation was computed. [2019-12-07 18:09:14,799 INFO L242 CegarLoopResult]: At program point L13970-2(lines 13969 13971) the Hoare annotation is: false [2019-12-07 18:09:14,799 INFO L246 CegarLoopResult]: For program point L9808-2(lines 9808 9817) no Hoare annotation was computed. [2019-12-07 18:09:14,799 INFO L246 CegarLoopResult]: For program point L9676-8(lines 9676 9680) no Hoare annotation was computed. [2019-12-07 18:09:14,799 INFO L246 CegarLoopResult]: For program point L9676-9(line 9676) no Hoare annotation was computed. [2019-12-07 18:09:14,799 INFO L246 CegarLoopResult]: For program point L9676-3(line 9676) no Hoare annotation was computed. [2019-12-07 18:09:14,799 INFO L246 CegarLoopResult]: For program point L9808-7(lines 9808 9817) no Hoare annotation was computed. [2019-12-07 18:09:14,799 INFO L242 CegarLoopResult]: At program point L10535(lines 10528 10537) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-12-07 18:09:14,799 INFO L246 CegarLoopResult]: For program point L9676-5(lines 9676 9680) no Hoare annotation was computed. [2019-12-07 18:09:14,800 INFO L242 CegarLoopResult]: At program point L13970-9(lines 13969 13971) the Hoare annotation is: false [2019-12-07 18:09:14,800 INFO L246 CegarLoopResult]: For program point L9676-6(line 9676) no Hoare annotation was computed. [2019-12-07 18:09:14,800 INFO L242 CegarLoopResult]: At program point L13970-10(lines 13969 13971) the Hoare annotation is: false [2019-12-07 18:09:14,800 INFO L246 CegarLoopResult]: For program point L9676-15(line 9676) no Hoare annotation was computed. [2019-12-07 18:09:14,800 INFO L246 CegarLoopResult]: For program point L9676-17(lines 9676 9680) no Hoare annotation was computed. [2019-12-07 18:09:14,800 INFO L246 CegarLoopResult]: For program point L9676-11(lines 9676 9680) no Hoare annotation was computed. [2019-12-07 18:09:14,800 INFO L246 CegarLoopResult]: For program point L9676-12(line 9676) no Hoare annotation was computed. [2019-12-07 18:09:14,800 INFO L246 CegarLoopResult]: For program point L9676-14(lines 9676 9680) no Hoare annotation was computed. [2019-12-07 18:09:14,800 INFO L246 CegarLoopResult]: For program point L8356(lines 8356 8491) no Hoare annotation was computed. [2019-12-07 18:09:14,800 INFO L242 CegarLoopResult]: At program point L8224(lines 8174 8230) the Hoare annotation is: (and (= 0 ~comedi_num_legacy_minors~0) (= 0 ULTIMATE.start_comedi_init_~i~13)) [2019-12-07 18:09:14,800 INFO L242 CegarLoopResult]: At program point L9612(lines 9608 9614) the Hoare annotation is: false [2019-12-07 18:09:14,800 INFO L242 CegarLoopResult]: At program point L9612-1(lines 9608 9614) the Hoare annotation is: false [2019-12-07 18:09:14,800 INFO L242 CegarLoopResult]: At program point L9612-2(lines 9608 9614) the Hoare annotation is: false [2019-12-07 18:09:14,800 INFO L242 CegarLoopResult]: At program point L9744(lines 9714 9746) the Hoare annotation is: false [2019-12-07 18:09:14,800 INFO L242 CegarLoopResult]: At program point L9744-1(lines 9714 9746) the Hoare annotation is: false [2019-12-07 18:09:14,801 INFO L242 CegarLoopResult]: At program point L9612-3(lines 9608 9614) the Hoare annotation is: false [2019-12-07 18:09:14,801 INFO L246 CegarLoopResult]: For program point L4129-1(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 18:09:14,801 INFO L246 CegarLoopResult]: For program point L4129(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 18:09:14,801 INFO L249 CegarLoopResult]: At program point L8159(lines 8145 8161) the Hoare annotation is: true [2019-12-07 18:09:14,801 INFO L246 CegarLoopResult]: For program point L4129-3(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 18:09:14,801 INFO L246 CegarLoopResult]: For program point L4129-2(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 18:09:14,801 INFO L246 CegarLoopResult]: For program point L4129-5(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 18:09:14,801 INFO L246 CegarLoopResult]: For program point L4129-4(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 18:09:14,801 INFO L246 CegarLoopResult]: For program point L4129-7(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 18:09:14,801 INFO L246 CegarLoopResult]: For program point L4129-6(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 18:09:14,801 INFO L246 CegarLoopResult]: For program point L4129-9(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 18:09:14,801 INFO L242 CegarLoopResult]: At program point L9877(lines 9843 9890) the Hoare annotation is: false [2019-12-07 18:09:14,801 INFO L246 CegarLoopResult]: For program point L4129-8(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 18:09:14,801 INFO L242 CegarLoopResult]: At program point L13973-3(lines 1 14114) the Hoare annotation is: false [2019-12-07 18:09:14,801 INFO L242 CegarLoopResult]: At program point L9877-1(lines 9843 9890) the Hoare annotation is: false [2019-12-07 18:09:14,801 INFO L246 CegarLoopResult]: For program point L4129-11(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 18:09:14,802 INFO L242 CegarLoopResult]: At program point L13973(lines 7992 8000) the Hoare annotation is: false [2019-12-07 18:09:14,802 INFO L246 CegarLoopResult]: For program point L9811(lines 9811 9815) no Hoare annotation was computed. [2019-12-07 18:09:14,802 INFO L246 CegarLoopResult]: For program point L4129-10(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 18:09:14,802 INFO L242 CegarLoopResult]: At program point L13973-1(lines 13972 13974) the Hoare annotation is: false [2019-12-07 18:09:14,802 INFO L246 CegarLoopResult]: For program point L4129-13(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 18:09:14,802 INFO L246 CegarLoopResult]: For program point L4129-12(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 18:09:14,802 INFO L246 CegarLoopResult]: For program point L4129-15(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 18:09:14,802 INFO L246 CegarLoopResult]: For program point L4129-14(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 18:09:14,802 INFO L242 CegarLoopResult]: At program point L9679-2(lines 9670 9682) the Hoare annotation is: false [2019-12-07 18:09:14,802 INFO L246 CegarLoopResult]: For program point L9811-6(lines 9811 9815) no Hoare annotation was computed. [2019-12-07 18:09:14,802 INFO L242 CegarLoopResult]: At program point L13973-10(lines 13972 13974) the Hoare annotation is: false [2019-12-07 18:09:14,802 INFO L242 CegarLoopResult]: At program point L9679-3(lines 9670 9682) the Hoare annotation is: false [2019-12-07 18:09:14,802 INFO L242 CegarLoopResult]: At program point L13973-11(lines 13972 13974) the Hoare annotation is: false [2019-12-07 18:09:14,802 INFO L242 CegarLoopResult]: At program point L13973-8(lines 1 14114) the Hoare annotation is: false [2019-12-07 18:09:14,802 INFO L242 CegarLoopResult]: At program point L9679-4(lines 9670 9682) the Hoare annotation is: false [2019-12-07 18:09:14,802 INFO L242 CegarLoopResult]: At program point L13973-9(lines 13972 13974) the Hoare annotation is: false [2019-12-07 18:09:14,803 INFO L246 CegarLoopResult]: For program point L9811-9(lines 9811 9815) no Hoare annotation was computed. [2019-12-07 18:09:14,803 INFO L242 CegarLoopResult]: At program point L9679-5(lines 9670 9682) the Hoare annotation is: false [2019-12-07 18:09:14,803 INFO L242 CegarLoopResult]: At program point L13973-6(lines 13972 13974) the Hoare annotation is: false [2019-12-07 18:09:14,803 INFO L246 CegarLoopResult]: For program point L9811-3(lines 9811 9815) no Hoare annotation was computed. [2019-12-07 18:09:14,803 INFO L242 CegarLoopResult]: At program point L13973-4(lines 13972 13974) the Hoare annotation is: false [2019-12-07 18:09:14,803 INFO L242 CegarLoopResult]: At program point L9679(lines 9670 9682) the Hoare annotation is: false [2019-12-07 18:09:14,803 INFO L242 CegarLoopResult]: At program point L9679-1(lines 9670 9682) the Hoare annotation is: false [2019-12-07 18:09:14,803 INFO L242 CegarLoopResult]: At program point L13973-5(lines 13972 13974) the Hoare annotation is: false [2019-12-07 18:09:14,803 INFO L242 CegarLoopResult]: At program point L8226(lines 8174 8230) the Hoare annotation is: false [2019-12-07 18:09:14,803 INFO L242 CegarLoopResult]: At program point L4064(lines 4059 4066) the Hoare annotation is: false [2019-12-07 18:09:14,822 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 06:09:14 BoogieIcfgContainer [2019-12-07 18:09:14,822 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 18:09:14,822 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 18:09:14,822 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 18:09:14,822 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 18:09:14,822 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 06:09:06" (3/4) ... [2019-12-07 18:09:14,825 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-07 18:09:14,862 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 691 nodes and edges [2019-12-07 18:09:14,867 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 282 nodes and edges [2019-12-07 18:09:14,872 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 121 nodes and edges [2019-12-07 18:09:14,876 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 51 nodes and edges [2019-12-07 18:09:14,881 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 25 nodes and edges [2019-12-07 18:09:14,885 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2019-12-07 18:09:14,890 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2019-12-07 18:09:14,892 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2019-12-07 18:09:14,894 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-12-07 18:09:14,895 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-12-07 18:09:15,066 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_77b78864-aee8-4693-89b4-871cea51c755/bin/uautomizer/witness.graphml [2019-12-07 18:09:15,066 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 18:09:15,068 INFO L168 Benchmark]: Toolchain (without parser) took 32698.81 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.4 GB). Free memory was 926.3 MB in the beginning and 1.0 GB in the end (delta: -122.8 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2019-12-07 18:09:15,068 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 964.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 18:09:15,068 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2661.18 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 926.3 MB in the beginning and 822.3 MB in the end (delta: 104.0 MB). Peak memory consumption was 235.3 MB. Max. memory is 11.5 GB. [2019-12-07 18:09:15,069 INFO L168 Benchmark]: Boogie Procedure Inliner took 168.49 ms. Allocated memory is still 1.1 GB. Free memory was 822.3 MB in the beginning and 796.4 MB in the end (delta: 25.9 MB). Peak memory consumption was 25.9 MB. Max. memory is 11.5 GB. [2019-12-07 18:09:15,069 INFO L168 Benchmark]: Boogie Preprocessor took 140.58 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 83.4 MB). Free memory was 796.4 MB in the beginning and 1.1 GB in the end (delta: -323.0 MB). Peak memory consumption was 2.2 MB. Max. memory is 11.5 GB. [2019-12-07 18:09:15,069 INFO L168 Benchmark]: RCFGBuilder took 21207.26 ms. Allocated memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: 1.1 GB). Free memory was 1.1 GB in the beginning and 800.2 MB in the end (delta: 319.2 MB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. [2019-12-07 18:09:15,070 INFO L168 Benchmark]: TraceAbstraction took 8274.05 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 130.0 MB). Free memory was 800.2 MB in the beginning and 1.1 GB in the end (delta: -319.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 18:09:15,070 INFO L168 Benchmark]: Witness Printer took 244.31 ms. Allocated memory is still 2.5 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 71.0 MB). Peak memory consumption was 71.0 MB. Max. memory is 11.5 GB. [2019-12-07 18:09:15,072 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 964.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2661.18 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 926.3 MB in the beginning and 822.3 MB in the end (delta: 104.0 MB). Peak memory consumption was 235.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 168.49 ms. Allocated memory is still 1.1 GB. Free memory was 822.3 MB in the beginning and 796.4 MB in the end (delta: 25.9 MB). Peak memory consumption was 25.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 140.58 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 83.4 MB). Free memory was 796.4 MB in the beginning and 1.1 GB in the end (delta: -323.0 MB). Peak memory consumption was 2.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 21207.26 ms. Allocated memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: 1.1 GB). Free memory was 1.1 GB in the beginning and 800.2 MB in the end (delta: 319.2 MB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. * TraceAbstraction took 8274.05 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 130.0 MB). Free memory was 800.2 MB in the beginning and 1.1 GB in the end (delta: -319.9 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 244.31 ms. Allocated memory is still 2.5 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 71.0 MB). Peak memory consumption was 71.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4159]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4159]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4159]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4159]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 4 specifications checked. All of them hold - InvariantResult [Line: 8174]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors && 0 == i - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14092]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7964]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7955]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14092]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9616]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4054]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13960]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 9616]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13894]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 9616]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9616]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8162]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14098]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9747]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14098]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14076]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14076]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14021]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14076]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9747]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9601]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14021]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9601]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9747]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9683]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13900]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 4089]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9683]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13845]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9747]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13856]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10528]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 7992]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9843]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4105]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4421]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4105]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4105]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13942]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4105]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4016]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4105]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4421]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4105]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13909]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4105]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4105]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13909]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9785]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8145]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9785]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4105]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 9785]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9843]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9785]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4105]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9843]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9608]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14025]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8572]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9608]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13926]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9608]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9608]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10621]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 8018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13926]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13926]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9696]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9714]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9714]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9696]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8900]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14086]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8900]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14086]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14086]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14086]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9647]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9647]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14086]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9647]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14086]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9647]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3969]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7964]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3957]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3957]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14089]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9633]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13946]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9633]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13946]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9633]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9633]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9830]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9830]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9660]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14095]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14095]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14018]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 14095]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9660]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14095]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13897]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 13853]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13897]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 13853]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13853]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4059]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13853]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8174]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13853]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 13853]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13853]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9892]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9892]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 13853]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 9670]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 13969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9670]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 9670]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9670]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 7976]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4427]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 13969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4427]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9670]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 9670]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8148]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 13969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9843]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 13939]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8115]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13972]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13939]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13939]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8115]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13972]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13939]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13972]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13972]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13972]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8827]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13972]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8900]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13972]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8900]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4407]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4407]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13912]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8148]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13912]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13912]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13912]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13835]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 9843]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9843]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3963]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7964]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9763]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3963]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4391]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9763]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9763]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9763]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 14089]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 477 locations, 4 error locations. Result: SAFE, OverallTime: 7.9s, OverallIterations: 4, TraceHistogramMax: 1, AutomataDifference: 5.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.2s, HoareTripleCheckerStatistics: 2307 SDtfs, 3629 SDslu, 6018 SDs, 0 SdLazy, 152 SolverSat, 13 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 4.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 25 GetRequests, 8 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=477occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 4 MinimizatonAttempts, 929 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 241 LocationsWithAnnotation, 241 PreInvPairs, 298 NumberOfFragments, 305 HoareAnnotationTreeSize, 241 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 241 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 362 NumberOfCodeBlocks, 362 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 358 ConstructedInterpolants, 0 QuantifiedInterpolants, 52556 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 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...