./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.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_591ea7b2-eae5-4553-9af2-6b841bbf061e/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_591ea7b2-eae5-4553-9af2-6b841bbf061e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_591ea7b2-eae5-4553-9af2-6b841bbf061e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_591ea7b2-eae5-4553-9af2-6b841bbf061e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_591ea7b2-eae5-4553-9af2-6b841bbf061e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_591ea7b2-eae5-4553-9af2-6b841bbf061e/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8aeddf2314a2f8020237c56cac157015d973ab21 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-02 06:13:15,133 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 06:13:15,135 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 06:13:15,143 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 06:13:15,144 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 06:13:15,144 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 06:13:15,145 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 06:13:15,147 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 06:13:15,149 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 06:13:15,149 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 06:13:15,150 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 06:13:15,151 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 06:13:15,152 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 06:13:15,152 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 06:13:15,153 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 06:13:15,154 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 06:13:15,155 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 06:13:15,156 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 06:13:15,158 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 06:13:15,159 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 06:13:15,161 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 06:13:15,162 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 06:13:15,163 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 06:13:15,163 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 06:13:15,165 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 06:13:15,166 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 06:13:15,166 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 06:13:15,166 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 06:13:15,167 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 06:13:15,168 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 06:13:15,168 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 06:13:15,168 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 06:13:15,169 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 06:13:15,169 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 06:13:15,170 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 06:13:15,170 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 06:13:15,171 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 06:13:15,171 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 06:13:15,171 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 06:13:15,172 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 06:13:15,173 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 06:13:15,173 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_591ea7b2-eae5-4553-9af2-6b841bbf061e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-02 06:13:15,185 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 06:13:15,185 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 06:13:15,186 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 06:13:15,186 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 06:13:15,186 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 06:13:15,186 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 06:13:15,187 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 06:13:15,187 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 06:13:15,187 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 06:13:15,187 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 06:13:15,187 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 06:13:15,187 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 06:13:15,187 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 06:13:15,188 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 06:13:15,188 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 06:13:15,188 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 06:13:15,188 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 06:13:15,188 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 06:13:15,188 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 06:13:15,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 06:13:15,189 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 06:13:15,189 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 06:13:15,189 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 06:13:15,189 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 06:13:15,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 06:13:15,189 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 06:13:15,189 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 06:13:15,190 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_591ea7b2-eae5-4553-9af2-6b841bbf061e/bin/ukojak 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 -> Kojak 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 -> 8aeddf2314a2f8020237c56cac157015d973ab21 [2019-12-02 06:13:15,302 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 06:13:15,310 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 06:13:15,313 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 06:13:15,314 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 06:13:15,314 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 06:13:15,315 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_591ea7b2-eae5-4553-9af2-6b841bbf061e/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2019-12-02 06:13:15,355 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_591ea7b2-eae5-4553-9af2-6b841bbf061e/bin/ukojak/data/eced1f17e/ad0545ba382b4b0b8062e1f411deee30/FLAG35462dbf4 [2019-12-02 06:13:15,884 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 06:13:15,885 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_591ea7b2-eae5-4553-9af2-6b841bbf061e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2019-12-02 06:13:15,911 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_591ea7b2-eae5-4553-9af2-6b841bbf061e/bin/ukojak/data/eced1f17e/ad0545ba382b4b0b8062e1f411deee30/FLAG35462dbf4 [2019-12-02 06:13:16,334 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_591ea7b2-eae5-4553-9af2-6b841bbf061e/bin/ukojak/data/eced1f17e/ad0545ba382b4b0b8062e1f411deee30 [2019-12-02 06:13:16,336 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 06:13:16,337 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 06:13:16,337 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 06:13:16,337 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 06:13:16,339 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 06:13:16,340 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:13:16" (1/1) ... [2019-12-02 06:13:16,341 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a523291 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:13:16, skipping insertion in model container [2019-12-02 06:13:16,341 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:13:16" (1/1) ... [2019-12-02 06:13:16,346 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 06:13:16,416 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 06:13:17,951 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 06:13:17,972 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 06:13:18,202 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 06:13:18,632 INFO L208 MainTranslator]: Completed translation [2019-12-02 06:13:18,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:13:18 WrapperNode [2019-12-02 06:13:18,632 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 06:13:18,633 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 06:13:18,633 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 06:13:18,633 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 06:13:18,638 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:13:18" (1/1) ... [2019-12-02 06:13:18,677 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:13:18" (1/1) ... [2019-12-02 06:13:18,771 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 06:13:18,771 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 06:13:18,771 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 06:13:18,771 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 06:13:18,778 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:13:18" (1/1) ... [2019-12-02 06:13:18,778 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:13:18" (1/1) ... [2019-12-02 06:13:18,791 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:13:18" (1/1) ... [2019-12-02 06:13:18,792 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:13:18" (1/1) ... [2019-12-02 06:13:18,861 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:13:18" (1/1) ... [2019-12-02 06:13:18,877 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:13:18" (1/1) ... [2019-12-02 06:13:18,896 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:13:18" (1/1) ... [2019-12-02 06:13:18,915 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 06:13:18,915 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 06:13:18,915 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 06:13:18,915 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 06:13:18,916 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:13:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_591ea7b2-eae5-4553-9af2-6b841bbf061e/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2019-12-02 06:13:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2019-12-02 06:13:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2019-12-02 06:13:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-12-02 06:13:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-12-02 06:13:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-12-02 06:13:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2019-12-02 06:13:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2019-12-02 06:13:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-12-02 06:13:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2019-12-02 06:13:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2019-12-02 06:13:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-12-02 06:13:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-12-02 06:13:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-12-02 06:13:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-12-02 06:13:18,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-12-02 06:13:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-12-02 06:13:18,963 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-12-02 06:13:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-12-02 06:13:18,963 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-12-02 06:13:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-12-02 06:13:18,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-12-02 06:13:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2019-12-02 06:13:18,963 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2019-12-02 06:13:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2019-12-02 06:13:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2019-12-02 06:13:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2019-12-02 06:13:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2019-12-02 06:13:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-12-02 06:13:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-12-02 06:13:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2019-12-02 06:13:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2019-12-02 06:13:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-12-02 06:13:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-12-02 06:13:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-12-02 06:13:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-12-02 06:13:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-12-02 06:13:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-12-02 06:13:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-12-02 06:13:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-12-02 06:13:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2019-12-02 06:13:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2019-12-02 06:13:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-12-02 06:13:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-12-02 06:13:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-12-02 06:13:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-12-02 06:13:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-12-02 06:13:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-12-02 06:13:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-12-02 06:13:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-12-02 06:13:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2019-12-02 06:13:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2019-12-02 06:13:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-12-02 06:13:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-12-02 06:13:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-12-02 06:13:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-12-02 06:13:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2019-12-02 06:13:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2019-12-02 06:13:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2019-12-02 06:13:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2019-12-02 06:13:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-12-02 06:13:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-12-02 06:13:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 06:13:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-02 06:13:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-12-02 06:13:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-12-02 06:13:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-12-02 06:13:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-12-02 06:13:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-12-02 06:13:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-12-02 06:13:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-12-02 06:13:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-12-02 06:13:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2019-12-02 06:13:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2019-12-02 06:13:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-12-02 06:13:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-12-02 06:13:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-12-02 06:13:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-12-02 06:13:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 06:13:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-12-02 06:13:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-12-02 06:13:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-02 06:13:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-12-02 06:13:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-12-02 06:13:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2019-12-02 06:13:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2019-12-02 06:13:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-12-02 06:13:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-12-02 06:13:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-12-02 06:13:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-12-02 06:13:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-12-02 06:13:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-12-02 06:13:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-12-02 06:13:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-12-02 06:13:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-12-02 06:13:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2019-12-02 06:13:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2019-12-02 06:13:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-12-02 06:13:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-12-02 06:13:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-12-02 06:13:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-12-02 06:13:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-12-02 06:13:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2019-12-02 06:13:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2019-12-02 06:13:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-12-02 06:13:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-12-02 06:13:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 06:13:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-12-02 06:13:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-12-02 06:13:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-12-02 06:13:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-12-02 06:13:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2019-12-02 06:13:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2019-12-02 06:13:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-12-02 06:13:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-12-02 06:13:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-12-02 06:13:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-12-02 06:13:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-12-02 06:13:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-12-02 06:13:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 06:13:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2019-12-02 06:13:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2019-12-02 06:13:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2019-12-02 06:13:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2019-12-02 06:13:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-12-02 06:13:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-12-02 06:13:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-12-02 06:13:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-12-02 06:13:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-02 06:13:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2019-12-02 06:13:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2019-12-02 06:13:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-12-02 06:13:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-12-02 06:13:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-12-02 06:13:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-12-02 06:13:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2019-12-02 06:13:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2019-12-02 06:13:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-12-02 06:13:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-12-02 06:13:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-12-02 06:13:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-12-02 06:13:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-02 06:13:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-12-02 06:13:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-12-02 06:13:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-12-02 06:13:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-12-02 06:13:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-12-02 06:13:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-12-02 06:13:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-12-02 06:13:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-12-02 06:13:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-12-02 06:13:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-12-02 06:13:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-12-02 06:13:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-12-02 06:13:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-12-02 06:13:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-12-02 06:13:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-12-02 06:13:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-12-02 06:13:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-12-02 06:13:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-12-02 06:13:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-12-02 06:13:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-12-02 06:13:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-12-02 06:13:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-12-02 06:13:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-12-02 06:13:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-12-02 06:13:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-12-02 06:13:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-12-02 06:13:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-02 06:13:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-12-02 06:13:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-12-02 06:13:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2019-12-02 06:13:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2019-12-02 06:13:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-12-02 06:13:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-12-02 06:13:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-12-02 06:13:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-12-02 06:13:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 06:13:18,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 06:13:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2019-12-02 06:13:18,977 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2019-12-02 06:13:19,992 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-12-02 06:13:37,700 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 06:13:37,700 INFO L287 CfgBuilder]: Removed 381 assume(true) statements. [2019-12-02 06:13:37,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:13:37 BoogieIcfgContainer [2019-12-02 06:13:37,702 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 06:13:37,702 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 06:13:37,702 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 06:13:37,709 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 06:13:37,709 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:13:37" (1/1) ... [2019-12-02 06:13:37,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 06:13:37,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:37,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1372 states and 2024 transitions. [2019-12-02 06:13:37,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2024 transitions. [2019-12-02 06:13:37,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2019-12-02 06:13:37,778 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:37,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:38,099 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2019-12-02 06:13:38,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:38,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2022 states to 1372 states and 2022 transitions. [2019-12-02 06:13:38,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2022 transitions. [2019-12-02 06:13:38,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2019-12-02 06:13:38,796 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:38,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:38,937 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2019-12-02 06:13:41,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:41,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 1383 states and 2038 transitions. [2019-12-02 06:13:41,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 2038 transitions. [2019-12-02 06:13:41,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-02 06:13:41,064 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:41,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:41,188 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-12-02 06:13:41,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:41,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2058 states to 1390 states and 2049 transitions. [2019-12-02 06:13:41,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2049 transitions. [2019-12-02 06:13:41,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2019-12-02 06:13:41,219 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:41,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:41,365 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2019-12-02 06:13:41,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:41,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 1399 states and 2065 transitions. [2019-12-02 06:13:41,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 2065 transitions. [2019-12-02 06:13:41,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2019-12-02 06:13:41,402 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:41,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:41,545 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2019-12-02 06:13:41,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:41,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 1400 states and 2066 transitions. [2019-12-02 06:13:41,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 2066 transitions. [2019-12-02 06:13:41,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2019-12-02 06:13:41,575 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:41,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:41,713 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-12-02 06:13:41,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:41,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 1400 states and 2064 transitions. [2019-12-02 06:13:41,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 2064 transitions. [2019-12-02 06:13:41,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2019-12-02 06:13:41,735 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:41,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:41,956 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-12-02 06:13:42,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:42,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 1404 states and 2069 transitions. [2019-12-02 06:13:42,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 2069 transitions. [2019-12-02 06:13:42,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2019-12-02 06:13:42,037 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:42,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:42,163 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-12-02 06:13:42,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:42,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 1422 states and 2104 transitions. [2019-12-02 06:13:42,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 2104 transitions. [2019-12-02 06:13:42,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2019-12-02 06:13:42,388 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:42,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:42,494 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-12-02 06:13:42,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:42,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 1418 states and 2097 transitions. [2019-12-02 06:13:42,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2097 transitions. [2019-12-02 06:13:42,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2019-12-02 06:13:42,514 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:42,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:42,612 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-12-02 06:13:42,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:42,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 1422 states and 2101 transitions. [2019-12-02 06:13:42,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 2101 transitions. [2019-12-02 06:13:42,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2019-12-02 06:13:42,813 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:42,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:42,905 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2019-12-02 06:13:42,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:42,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 1426 states and 2106 transitions. [2019-12-02 06:13:42,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 2106 transitions. [2019-12-02 06:13:42,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2019-12-02 06:13:42,926 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:42,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:43,020 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-12-02 06:13:43,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:43,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2141 states to 1431 states and 2116 transitions. [2019-12-02 06:13:43,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 2116 transitions. [2019-12-02 06:13:43,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2019-12-02 06:13:43,036 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:43,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:43,128 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2019-12-02 06:13:43,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:43,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 1439 states and 2141 transitions. [2019-12-02 06:13:43,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 2141 transitions. [2019-12-02 06:13:43,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2019-12-02 06:13:43,150 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:43,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:43,239 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-12-02 06:13:43,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:43,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 1440 states and 2142 transitions. [2019-12-02 06:13:43,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 2142 transitions. [2019-12-02 06:13:43,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2019-12-02 06:13:43,254 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:43,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:43,346 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-12-02 06:13:43,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:43,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2170 states to 1442 states and 2145 transitions. [2019-12-02 06:13:43,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2145 transitions. [2019-12-02 06:13:43,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2019-12-02 06:13:43,360 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:43,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:43,478 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-12-02 06:13:43,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:43,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2172 states to 1443 states and 2147 transitions. [2019-12-02 06:13:43,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 2147 transitions. [2019-12-02 06:13:43,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2019-12-02 06:13:43,540 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:43,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:43,668 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2019-12-02 06:13:43,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:43,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2172 states to 1444 states and 2147 transitions. [2019-12-02 06:13:43,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2147 transitions. [2019-12-02 06:13:43,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2019-12-02 06:13:43,852 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:43,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:43,990 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-12-02 06:13:44,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:44,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 1445 states and 2148 transitions. [2019-12-02 06:13:44,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 2148 transitions. [2019-12-02 06:13:44,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2019-12-02 06:13:44,049 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:44,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:44,150 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2019-12-02 06:13:44,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:44,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 1449 states and 2155 transitions. [2019-12-02 06:13:44,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 2155 transitions. [2019-12-02 06:13:44,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2019-12-02 06:13:44,632 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:44,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:44,743 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2019-12-02 06:13:44,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:44,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 1452 states and 2159 transitions. [2019-12-02 06:13:44,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2159 transitions. [2019-12-02 06:13:44,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2019-12-02 06:13:44,762 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:44,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:44,887 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2019-12-02 06:13:45,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:45,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1453 states and 2160 transitions. [2019-12-02 06:13:45,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2160 transitions. [2019-12-02 06:13:45,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2019-12-02 06:13:45,090 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:45,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:45,179 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2019-12-02 06:13:45,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:45,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 1454 states and 2161 transitions. [2019-12-02 06:13:45,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 2161 transitions. [2019-12-02 06:13:45,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2019-12-02 06:13:45,199 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:45,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:45,283 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2019-12-02 06:13:45,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:45,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2192 states to 1458 states and 2167 transitions. [2019-12-02 06:13:45,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 2167 transitions. [2019-12-02 06:13:45,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-12-02 06:13:45,300 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:45,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:45,382 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2019-12-02 06:13:45,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:45,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1462 states and 2173 transitions. [2019-12-02 06:13:45,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 2173 transitions. [2019-12-02 06:13:45,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2019-12-02 06:13:45,396 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:45,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:45,478 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2019-12-02 06:13:45,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:45,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1464 states and 2175 transitions. [2019-12-02 06:13:45,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 2175 transitions. [2019-12-02 06:13:45,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2019-12-02 06:13:45,499 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:45,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:45,617 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2019-12-02 06:13:45,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:45,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1465 states and 2177 transitions. [2019-12-02 06:13:45,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2177 transitions. [2019-12-02 06:13:45,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2019-12-02 06:13:45,682 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:45,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:45,774 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2019-12-02 06:13:46,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:46,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1467 states and 2180 transitions. [2019-12-02 06:13:46,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2180 transitions. [2019-12-02 06:13:46,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2019-12-02 06:13:46,041 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:46,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:46,138 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-12-02 06:13:46,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:46,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 1475 states and 2193 transitions. [2019-12-02 06:13:46,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2193 transitions. [2019-12-02 06:13:46,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2019-12-02 06:13:46,165 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:46,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:46,279 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2019-12-02 06:13:46,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:46,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1483 states and 2206 transitions. [2019-12-02 06:13:46,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2206 transitions. [2019-12-02 06:13:46,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2019-12-02 06:13:46,303 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:46,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:46,386 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-12-02 06:13:46,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:46,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1484 states and 2206 transitions. [2019-12-02 06:13:46,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2206 transitions. [2019-12-02 06:13:46,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2019-12-02 06:13:46,407 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:46,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:46,638 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2019-12-02 06:13:46,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:46,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1488 states and 2211 transitions. [2019-12-02 06:13:46,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 2211 transitions. [2019-12-02 06:13:46,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2019-12-02 06:13:46,805 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:46,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:46,901 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2019-12-02 06:13:46,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:46,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1490 states and 2213 transitions. [2019-12-02 06:13:46,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2213 transitions. [2019-12-02 06:13:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2019-12-02 06:13:46,920 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:46,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:47,035 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-12-02 06:13:47,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:47,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1496 states and 2224 transitions. [2019-12-02 06:13:47,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 2224 transitions. [2019-12-02 06:13:47,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2019-12-02 06:13:47,059 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:47,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:47,173 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-12-02 06:13:47,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:47,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1497 states and 2225 transitions. [2019-12-02 06:13:47,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 2225 transitions. [2019-12-02 06:13:47,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2019-12-02 06:13:47,189 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:47,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:47,315 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-12-02 06:13:47,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:47,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1501 states and 2231 transitions. [2019-12-02 06:13:47,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2231 transitions. [2019-12-02 06:13:47,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2019-12-02 06:13:47,338 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:47,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:47,426 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2019-12-02 06:13:47,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:47,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1509 states and 2245 transitions. [2019-12-02 06:13:47,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2245 transitions. [2019-12-02 06:13:47,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2019-12-02 06:13:47,463 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:47,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:47,558 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-12-02 06:13:47,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:47,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1513 states and 2251 transitions. [2019-12-02 06:13:47,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2251 transitions. [2019-12-02 06:13:47,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2019-12-02 06:13:47,576 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:47,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:47,670 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-12-02 06:13:47,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:47,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 1517 states and 2257 transitions. [2019-12-02 06:13:47,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2257 transitions. [2019-12-02 06:13:47,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2019-12-02 06:13:47,689 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:47,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:47,777 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2019-12-02 06:13:47,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:47,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1524 states and 2268 transitions. [2019-12-02 06:13:47,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 2268 transitions. [2019-12-02 06:13:47,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2019-12-02 06:13:47,797 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:47,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:47,953 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2019-12-02 06:13:48,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:48,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1524 states and 2267 transitions. [2019-12-02 06:13:48,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 2267 transitions. [2019-12-02 06:13:48,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2019-12-02 06:13:48,218 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:48,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:48,308 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2019-12-02 06:13:48,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:48,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1528 states and 2274 transitions. [2019-12-02 06:13:48,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2274 transitions. [2019-12-02 06:13:48,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2019-12-02 06:13:48,330 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:48,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:48,424 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2019-12-02 06:13:48,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:48,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1538 states and 2292 transitions. [2019-12-02 06:13:48,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2292 transitions. [2019-12-02 06:13:48,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2019-12-02 06:13:48,447 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:48,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:48,537 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-12-02 06:13:48,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:48,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1540 states and 2294 transitions. [2019-12-02 06:13:48,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2294 transitions. [2019-12-02 06:13:48,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2019-12-02 06:13:48,559 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:48,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:48,647 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-12-02 06:13:48,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:48,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1542 states and 2296 transitions. [2019-12-02 06:13:48,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 2296 transitions. [2019-12-02 06:13:48,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2019-12-02 06:13:48,669 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:48,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:48,761 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2019-12-02 06:13:48,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:48,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1544 states and 2298 transitions. [2019-12-02 06:13:48,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2298 transitions. [2019-12-02 06:13:48,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2019-12-02 06:13:48,782 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:48,872 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2019-12-02 06:13:48,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:48,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1548 states and 2303 transitions. [2019-12-02 06:13:48,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 2303 transitions. [2019-12-02 06:13:48,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2019-12-02 06:13:48,896 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:48,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:49,004 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2019-12-02 06:13:49,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:49,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1551 states and 2307 transitions. [2019-12-02 06:13:49,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 2307 transitions. [2019-12-02 06:13:49,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2019-12-02 06:13:49,340 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:49,454 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2019-12-02 06:13:49,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:49,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1553 states and 2308 transitions. [2019-12-02 06:13:49,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2308 transitions. [2019-12-02 06:13:49,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2019-12-02 06:13:49,796 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:49,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:49,885 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2019-12-02 06:13:49,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:49,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1555 states and 2310 transitions. [2019-12-02 06:13:49,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 2310 transitions. [2019-12-02 06:13:49,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2019-12-02 06:13:49,905 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:49,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:50,054 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2019-12-02 06:13:50,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:50,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1556 states and 2312 transitions. [2019-12-02 06:13:50,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2312 transitions. [2019-12-02 06:13:50,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2019-12-02 06:13:50,136 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:50,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:50,222 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2019-12-02 06:13:50,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:50,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1557 states and 2314 transitions. [2019-12-02 06:13:50,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 2314 transitions. [2019-12-02 06:13:50,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2019-12-02 06:13:50,244 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:50,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:50,335 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2019-12-02 06:13:50,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:50,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1561 states and 2319 transitions. [2019-12-02 06:13:50,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2319 transitions. [2019-12-02 06:13:50,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2019-12-02 06:13:50,357 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:50,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:50,461 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2019-12-02 06:13:50,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:50,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1573 states and 2342 transitions. [2019-12-02 06:13:50,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2342 transitions. [2019-12-02 06:13:50,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2019-12-02 06:13:50,852 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:50,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:51,007 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2019-12-02 06:13:51,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:51,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1574 states and 2343 transitions. [2019-12-02 06:13:51,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 2343 transitions. [2019-12-02 06:13:51,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2019-12-02 06:13:51,267 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:51,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:51,371 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2019-12-02 06:13:51,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:51,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1575 states and 2343 transitions. [2019-12-02 06:13:51,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2343 transitions. [2019-12-02 06:13:51,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2019-12-02 06:13:51,393 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:51,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:51,484 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2019-12-02 06:13:51,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:51,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1576 states and 2343 transitions. [2019-12-02 06:13:51,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2343 transitions. [2019-12-02 06:13:51,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2019-12-02 06:13:51,683 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:51,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:51,801 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2019-12-02 06:13:51,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:51,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1581 states and 2351 transitions. [2019-12-02 06:13:51,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2351 transitions. [2019-12-02 06:13:51,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2019-12-02 06:13:51,822 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:51,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:52,052 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2019-12-02 06:13:52,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:52,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 1583 states and 2353 transitions. [2019-12-02 06:13:52,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 2353 transitions. [2019-12-02 06:13:52,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2019-12-02 06:13:52,223 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:52,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:52,374 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2019-12-02 06:13:52,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:52,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2390 states to 1590 states and 2365 transitions. [2019-12-02 06:13:52,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 2365 transitions. [2019-12-02 06:13:52,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2019-12-02 06:13:52,838 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:52,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:53,062 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-12-02 06:13:53,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:53,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2392 states to 1591 states and 2367 transitions. [2019-12-02 06:13:53,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2367 transitions. [2019-12-02 06:13:53,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2019-12-02 06:13:53,158 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:53,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:53,278 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2019-12-02 06:13:53,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:53,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2396 states to 1594 states and 2371 transitions. [2019-12-02 06:13:53,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 2371 transitions. [2019-12-02 06:13:53,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2019-12-02 06:13:53,299 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:53,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:53,485 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2019-12-02 06:13:53,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:53,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2396 states to 1595 states and 2371 transitions. [2019-12-02 06:13:53,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 2371 transitions. [2019-12-02 06:13:53,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2019-12-02 06:13:53,583 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:53,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:53,669 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2019-12-02 06:13:53,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:53,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2398 states to 1596 states and 2373 transitions. [2019-12-02 06:13:53,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2373 transitions. [2019-12-02 06:13:53,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2019-12-02 06:13:53,692 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:53,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:53,816 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2019-12-02 06:13:54,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:54,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2401 states to 1598 states and 2376 transitions. [2019-12-02 06:13:54,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 2376 transitions. [2019-12-02 06:13:54,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2019-12-02 06:13:54,055 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:54,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:54,226 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2019-12-02 06:13:54,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:54,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2403 states to 1599 states and 2378 transitions. [2019-12-02 06:13:54,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2378 transitions. [2019-12-02 06:13:54,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2019-12-02 06:13:54,327 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:54,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:54,450 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2019-12-02 06:13:54,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:54,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2414 states to 1603 states and 2389 transitions. [2019-12-02 06:13:54,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 2389 transitions. [2019-12-02 06:13:54,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2019-12-02 06:13:54,469 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:54,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:54,598 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2019-12-02 06:13:54,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:54,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1606 states and 2393 transitions. [2019-12-02 06:13:54,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 2393 transitions. [2019-12-02 06:13:54,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2019-12-02 06:13:54,618 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:54,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:54,745 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2019-12-02 06:13:54,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:54,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2422 states to 1609 states and 2397 transitions. [2019-12-02 06:13:54,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 2397 transitions. [2019-12-02 06:13:54,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2019-12-02 06:13:54,764 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:54,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:54,852 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2019-12-02 06:13:54,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:54,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2424 states to 1610 states and 2399 transitions. [2019-12-02 06:13:54,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 2399 transitions. [2019-12-02 06:13:54,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2019-12-02 06:13:54,880 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:54,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:55,013 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2019-12-02 06:13:55,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:55,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2461 states to 1630 states and 2436 transitions. [2019-12-02 06:13:55,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 2436 transitions. [2019-12-02 06:13:55,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2019-12-02 06:13:55,051 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:55,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:55,201 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2019-12-02 06:13:55,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:55,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 1633 states and 2440 transitions. [2019-12-02 06:13:55,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 2440 transitions. [2019-12-02 06:13:55,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2019-12-02 06:13:55,225 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:55,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:55,389 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2019-12-02 06:13:55,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:55,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2467 states to 1635 states and 2442 transitions. [2019-12-02 06:13:55,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 2442 transitions. [2019-12-02 06:13:55,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2019-12-02 06:13:55,411 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:55,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:55,540 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2019-12-02 06:13:55,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:55,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2471 states to 1638 states and 2446 transitions. [2019-12-02 06:13:55,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 2446 transitions. [2019-12-02 06:13:55,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2019-12-02 06:13:55,561 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:55,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:55,843 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2019-12-02 06:13:56,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:56,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2473 states to 1640 states and 2448 transitions. [2019-12-02 06:13:56,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 2448 transitions. [2019-12-02 06:13:56,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2019-12-02 06:13:56,495 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:56,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:56,630 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2019-12-02 06:13:56,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:56,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2477 states to 1643 states and 2452 transitions. [2019-12-02 06:13:56,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 2452 transitions. [2019-12-02 06:13:56,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2019-12-02 06:13:56,651 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:56,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:56,842 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2019-12-02 06:13:56,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:56,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2479 states to 1644 states and 2454 transitions. [2019-12-02 06:13:56,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 2454 transitions. [2019-12-02 06:13:56,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2019-12-02 06:13:56,952 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:56,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:57,085 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2019-12-02 06:13:57,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:57,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2483 states to 1647 states and 2458 transitions. [2019-12-02 06:13:57,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2458 transitions. [2019-12-02 06:13:57,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2019-12-02 06:13:57,106 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:57,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:57,492 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2019-12-02 06:13:58,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:13:58,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2531 states to 1674 states and 2504 transitions. [2019-12-02 06:13:58,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 2504 transitions. [2019-12-02 06:13:58,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2019-12-02 06:13:58,624 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:13:58,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:13:58,759 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2019-12-02 06:14:00,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:00,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 1682 states and 2514 transitions. [2019-12-02 06:14:00,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2514 transitions. [2019-12-02 06:14:00,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2019-12-02 06:14:00,403 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:00,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:00,594 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2019-12-02 06:14:00,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:00,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 1683 states and 2514 transitions. [2019-12-02 06:14:00,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2514 transitions. [2019-12-02 06:14:00,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2019-12-02 06:14:00,791 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:00,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:00,909 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2019-12-02 06:14:00,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:00,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2560 states to 1693 states and 2533 transitions. [2019-12-02 06:14:00,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2533 transitions. [2019-12-02 06:14:00,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2019-12-02 06:14:00,936 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:00,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:01,073 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2019-12-02 06:14:01,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:01,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2577 states to 1702 states and 2550 transitions. [2019-12-02 06:14:01,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1702 states and 2550 transitions. [2019-12-02 06:14:01,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2019-12-02 06:14:01,099 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:01,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:01,234 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2019-12-02 06:14:01,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:01,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 1704 states and 2552 transitions. [2019-12-02 06:14:01,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 2552 transitions. [2019-12-02 06:14:01,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2019-12-02 06:14:01,258 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:01,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:01,387 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2019-12-02 06:14:01,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:01,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2581 states to 1706 states and 2554 transitions. [2019-12-02 06:14:01,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 2554 transitions. [2019-12-02 06:14:01,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2019-12-02 06:14:01,413 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:01,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:01,554 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2019-12-02 06:14:01,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:01,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2583 states to 1708 states and 2556 transitions. [2019-12-02 06:14:01,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1708 states and 2556 transitions. [2019-12-02 06:14:01,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2019-12-02 06:14:01,579 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:01,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:01,716 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2019-12-02 06:14:01,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:01,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2585 states to 1710 states and 2558 transitions. [2019-12-02 06:14:01,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 2558 transitions. [2019-12-02 06:14:01,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2019-12-02 06:14:01,740 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:01,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:01,879 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2019-12-02 06:14:01,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:01,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2587 states to 1712 states and 2560 transitions. [2019-12-02 06:14:01,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2560 transitions. [2019-12-02 06:14:01,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2019-12-02 06:14:01,904 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:01,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:02,048 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2019-12-02 06:14:02,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:02,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2599 states to 1720 states and 2572 transitions. [2019-12-02 06:14:02,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 2572 transitions. [2019-12-02 06:14:02,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2019-12-02 06:14:02,079 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:02,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:02,218 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2019-12-02 06:14:02,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:02,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2609 states to 1725 states and 2582 transitions. [2019-12-02 06:14:02,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 2582 transitions. [2019-12-02 06:14:02,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2019-12-02 06:14:02,244 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:02,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:02,385 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2019-12-02 06:14:02,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:02,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 1726 states and 2583 transitions. [2019-12-02 06:14:02,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 2583 transitions. [2019-12-02 06:14:02,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2019-12-02 06:14:02,410 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:02,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:02,567 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2019-12-02 06:14:02,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:02,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 1727 states and 2584 transitions. [2019-12-02 06:14:02,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 2584 transitions. [2019-12-02 06:14:02,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2019-12-02 06:14:02,593 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:02,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:02,795 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 327 trivial. 0 not checked. [2019-12-02 06:14:02,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:02,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2613 states to 1729 states and 2586 transitions. [2019-12-02 06:14:02,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1729 states and 2586 transitions. [2019-12-02 06:14:02,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2019-12-02 06:14:02,825 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:02,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:02,978 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2019-12-02 06:14:03,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:03,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2621 states to 1735 states and 2594 transitions. [2019-12-02 06:14:03,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1735 states and 2594 transitions. [2019-12-02 06:14:03,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2019-12-02 06:14:03,010 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:03,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:03,170 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2019-12-02 06:14:03,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:03,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2666 states to 1754 states and 2639 transitions. [2019-12-02 06:14:03,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 2639 transitions. [2019-12-02 06:14:03,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2019-12-02 06:14:03,200 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:03,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:03,361 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2019-12-02 06:14:03,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:03,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2667 states to 1755 states and 2640 transitions. [2019-12-02 06:14:03,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2640 transitions. [2019-12-02 06:14:03,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2019-12-02 06:14:03,388 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:03,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:03,553 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2019-12-02 06:14:03,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:03,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2669 states to 1757 states and 2642 transitions. [2019-12-02 06:14:03,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 2642 transitions. [2019-12-02 06:14:03,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2019-12-02 06:14:03,580 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:03,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:03,746 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2019-12-02 06:14:03,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:03,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2677 states to 1761 states and 2650 transitions. [2019-12-02 06:14:03,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 2650 transitions. [2019-12-02 06:14:03,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2019-12-02 06:14:03,773 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:03,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:03,945 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2019-12-02 06:14:03,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:03,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2687 states to 1767 states and 2660 transitions. [2019-12-02 06:14:03,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1767 states and 2660 transitions. [2019-12-02 06:14:03,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2019-12-02 06:14:03,972 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:04,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:04,145 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 372 trivial. 0 not checked. [2019-12-02 06:14:04,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:04,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2690 states to 1770 states and 2663 transitions. [2019-12-02 06:14:04,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 2663 transitions. [2019-12-02 06:14:04,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2019-12-02 06:14:04,173 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:04,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:04,350 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 414 trivial. 0 not checked. [2019-12-02 06:14:04,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:04,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2691 states to 1771 states and 2664 transitions. [2019-12-02 06:14:04,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 2664 transitions. [2019-12-02 06:14:04,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2019-12-02 06:14:04,379 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:04,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:04,628 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 517 trivial. 0 not checked. [2019-12-02 06:14:04,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:04,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2692 states to 1772 states and 2665 transitions. [2019-12-02 06:14:04,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1772 states and 2665 transitions. [2019-12-02 06:14:04,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2019-12-02 06:14:04,668 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:04,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:04,913 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 382 trivial. 0 not checked. [2019-12-02 06:14:04,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:04,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1779 states and 2675 transitions. [2019-12-02 06:14:04,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 2675 transitions. [2019-12-02 06:14:04,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2019-12-02 06:14:04,949 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:05,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:05,129 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 383 trivial. 0 not checked. [2019-12-02 06:14:05,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:05,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2713 states to 1787 states and 2686 transitions. [2019-12-02 06:14:05,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 2686 transitions. [2019-12-02 06:14:05,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2019-12-02 06:14:05,163 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:05,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:05,342 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 386 trivial. 0 not checked. [2019-12-02 06:14:05,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:05,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2715 states to 1789 states and 2688 transitions. [2019-12-02 06:14:05,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2688 transitions. [2019-12-02 06:14:05,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2019-12-02 06:14:05,370 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:05,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:05,555 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 386 trivial. 0 not checked. [2019-12-02 06:14:05,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:05,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2729 states to 1799 states and 2702 transitions. [2019-12-02 06:14:05,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 2702 transitions. [2019-12-02 06:14:05,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2019-12-02 06:14:05,593 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:05,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:05,780 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 383 trivial. 0 not checked. [2019-12-02 06:14:05,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:05,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2745 states to 1809 states and 2718 transitions. [2019-12-02 06:14:05,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 2718 transitions. [2019-12-02 06:14:05,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2019-12-02 06:14:05,817 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:05,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:06,010 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2019-12-02 06:14:06,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:06,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2756 states to 1817 states and 2729 transitions. [2019-12-02 06:14:06,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 2729 transitions. [2019-12-02 06:14:06,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2019-12-02 06:14:06,044 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:06,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:06,261 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 397 trivial. 0 not checked. [2019-12-02 06:14:06,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:06,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2775 states to 1829 states and 2748 transitions. [2019-12-02 06:14:06,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 2748 transitions. [2019-12-02 06:14:06,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2019-12-02 06:14:06,298 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:06,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:06,525 INFO L134 CoverageAnalysis]: Checked inductivity of 401 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2019-12-02 06:14:06,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:06,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2783 states to 1834 states and 2756 transitions. [2019-12-02 06:14:06,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 2756 transitions. [2019-12-02 06:14:06,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2019-12-02 06:14:06,558 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:06,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:06,777 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 411 trivial. 0 not checked. [2019-12-02 06:14:06,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:06,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 1835 states and 2757 transitions. [2019-12-02 06:14:06,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 2757 transitions. [2019-12-02 06:14:06,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2019-12-02 06:14:06,808 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:06,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:07,077 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 470 trivial. 0 not checked. [2019-12-02 06:14:07,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:07,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2798 states to 1845 states and 2771 transitions. [2019-12-02 06:14:07,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 2771 transitions. [2019-12-02 06:14:07,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2019-12-02 06:14:07,119 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:07,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 06:14:07,379 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 458 trivial. 0 not checked. [2019-12-02 06:14:07,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:07,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2820 states to 1418 states and 2092 transitions. [2019-12-02 06:14:07,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2092 transitions. [2019-12-02 06:14:07,423 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-02 06:14:07,423 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 113 iterations. [2019-12-02 06:14:07,434 INFO L765 CodeCheckObserver]: All specifications hold 2 specifications checked. All of them hold [2019-12-02 06:14:07,929 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,932 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,932 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,932 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,932 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,933 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,933 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,933 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,933 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,933 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,933 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,933 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,933 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,933 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,933 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,933 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,933 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,933 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,934 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,934 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,934 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,934 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,934 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,934 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,934 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,934 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,934 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,934 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,934 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,934 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,934 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,935 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,935 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,935 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,935 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,935 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,935 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,935 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,935 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,935 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,935 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,935 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,935 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,935 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,935 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,936 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,936 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,936 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,936 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,936 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,936 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,936 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,936 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,936 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,936 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,936 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,936 INFO L569 CodeCheckObserver]: Invariant with dag size 6 [2019-12-02 06:14:07,939 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,939 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,939 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,939 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,940 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,940 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,940 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,940 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,940 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,940 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,940 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,940 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,940 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,940 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,940 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,940 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,940 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,941 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,941 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,941 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,941 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,941 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,941 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,941 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,941 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,941 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,941 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,941 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,941 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,942 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,943 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,943 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,943 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,943 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,943 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,943 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,943 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,943 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,943 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,943 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,943 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,943 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,943 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,944 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,944 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,944 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,944 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,944 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,944 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,944 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,944 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,944 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,944 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,944 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,944 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,944 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,945 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,945 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,945 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,945 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,945 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,945 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,945 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,945 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,945 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,945 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,945 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,945 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,945 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,946 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,946 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,946 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,946 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,946 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,946 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,946 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,946 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,946 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,946 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,946 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,946 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,946 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,947 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,947 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,947 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,947 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,947 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,947 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,947 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,947 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,947 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,947 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,947 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,947 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,947 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,948 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,948 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,948 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,948 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,948 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,948 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,948 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,948 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,948 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,948 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,948 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,948 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,948 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,949 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,949 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,949 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,949 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,949 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,949 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,949 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,949 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,949 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,949 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,949 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,949 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,949 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,949 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,950 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,950 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,950 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,950 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,950 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,950 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,950 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,950 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,950 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,950 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,950 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,950 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,950 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,951 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,951 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,951 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,951 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,951 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,951 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,951 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,951 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,951 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,951 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,951 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 06:14:07,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.12 06:14:07 ImpRootNode [2019-12-02 06:14:07,952 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-12-02 06:14:07,952 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-02 06:14:07,952 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-02 06:14:07,952 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-02 06:14:07,952 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:13:37" (3/4) ... [2019-12-02 06:14:07,954 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-02 06:14:07,958 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_begin_auto_negotiation [2019-12-02 06:14:07,958 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2019-12-02 06:14:07,958 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_get_counters [2019-12-02 06:14:07,958 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hme_read_desc32 [2019-12-02 06:14:07,958 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_read [2019-12-02 06:14:07,958 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_single_attrs [2019-12-02 06:14:07,958 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2019-12-02 06:14:07,958 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2019-12-02 06:14:07,958 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2019-12-02 06:14:07,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2019-12-02 06:14:07,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure BB_GET_BIT2 [2019-12-02 06:14:07,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_init [2019-12-02 06:14:07,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reserve [2019-12-02 06:14:07,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2019-12-02 06:14:07,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_clean_rings [2019-12-02 06:14:07,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_skb [2019-12-02 06:14:07,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2019-12-02 06:14:07,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2019-12-02 06:14:07,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2019-12-02 06:14:07,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2019-12-02 06:14:07,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-12-02 06:14:07,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2019-12-02 06:14:07,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2019-12-02 06:14:07,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2019-12-02 06:14:07,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2019-12-02 06:14:07,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2019-12-02 06:14:07,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_open [2019-12-02 06:14:07,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2019-12-02 06:14:07,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_write [2019-12-02 06:14:07,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_poll_stop [2019-12-02 06:14:07,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_end_pointer [2019-12-02 06:14:07,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_quattro_p [2019-12-02 06:14:07,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2019-12-02 06:14:07,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_del_timer [2019-12-02 06:14:07,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_close [2019-12-02 06:14:07,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_validate_addr [2019-12-02 06:14:07,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2019-12-02 06:14:07,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_interrupt_context [2019-12-02 06:14:07,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2019-12-02 06:14:07,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-12-02 06:14:07,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2019-12-02 06:14:07,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2019-12-02 06:14:07,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2019-12-02 06:14:07,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-12-02 06:14:07,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemcheck_mark_initialized [2019-12-02 06:14:07,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2019-12-02 06:14:07,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_process_context [2019-12-02 06:14:07,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2019-12-02 06:14:07,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_map_page [2019-12-02 06:14:07,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2019-12-02 06:14:07,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ethtool_cmd_speed [2019-12-02 06:14:07,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-12-02 06:14:07,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2019-12-02 06:14:07,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2019-12-02 06:14:07,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_happy_link_modes [2019-12-02 06:14:07,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_reset [2019-12-02 06:14:07,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_set_multicast [2019-12-02 06:14:07,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_stop [2019-12-02 06:14:07,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2019-12-02 06:14:07,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2019-12-02 06:14:07,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2019-12-02 06:14:07,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2019-12-02 06:14:07,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2019-12-02 06:14:07,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2019-12-02 06:14:07,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2019-12-02 06:14:07,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2019-12-02 06:14:07,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2019-12-02 06:14:07,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq [2019-12-02 06:14:07,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_page [2019-12-02 06:14:07,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2019-12-02 06:14:07,963 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2019-12-02 06:14:07,963 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_lucent_phy [2019-12-02 06:14:07,963 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure BB_PUT_BIT [2019-12-02 06:14:07,963 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure crc32_le [2019-12-02 06:14:07,963 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2019-12-02 06:14:07,963 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tx_timeout [2019-12-02 06:14:07,963 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readb [2019-12-02 06:14:07,963 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_pci_remove [2019-12-02 06:14:07,963 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_unmap_page [2019-12-02 06:14:07,963 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_transceiver_check [2019-12-02 06:14:07,963 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_any [2019-12-02 06:14:07,963 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_map_single_attrs [2019-12-02 06:14:08,012 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 733 nodes and edges [2019-12-02 06:14:08,021 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 262 nodes and edges [2019-12-02 06:14:08,030 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 75 nodes and edges [2019-12-02 06:14:08,035 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2019-12-02 06:14:08,038 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2019-12-02 06:14:08,041 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2019-12-02 06:14:08,043 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-12-02 06:14:08,045 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-12-02 06:14:08,323 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_591ea7b2-eae5-4553-9af2-6b841bbf061e/bin/ukojak/witness.graphml [2019-12-02 06:14:08,323 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-02 06:14:08,325 INFO L168 Benchmark]: Toolchain (without parser) took 51987.68 ms. Allocated memory was 1.0 GB in the beginning and 3.6 GB in the end (delta: 2.5 GB). Free memory was 923.6 MB in the beginning and 2.3 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2019-12-02 06:14:08,325 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 956.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 06:14:08,325 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2295.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.9 MB). Free memory was 923.6 MB in the beginning and 922.8 MB in the end (delta: 861.8 kB). Peak memory consumption was 226.4 MB. Max. memory is 11.5 GB. [2019-12-02 06:14:08,326 INFO L168 Benchmark]: Boogie Procedure Inliner took 138.38 ms. Allocated memory is still 1.1 GB. Free memory was 922.8 MB in the beginning and 891.3 MB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. [2019-12-02 06:14:08,326 INFO L168 Benchmark]: Boogie Preprocessor took 143.58 ms. Allocated memory is still 1.1 GB. Free memory was 891.3 MB in the beginning and 859.8 MB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. [2019-12-02 06:14:08,326 INFO L168 Benchmark]: RCFGBuilder took 18786.73 ms. Allocated memory was 1.1 GB in the beginning and 1.9 GB in the end (delta: 795.3 MB). Free memory was 859.8 MB in the beginning and 1.2 GB in the end (delta: -304.1 MB). Peak memory consumption was 660.3 MB. Max. memory is 11.5 GB. [2019-12-02 06:14:08,327 INFO L168 Benchmark]: CodeCheck took 30249.59 ms. Allocated memory was 1.9 GB in the beginning and 3.6 GB in the end (delta: 1.6 GB). Free memory was 1.2 GB in the beginning and 2.6 GB in the end (delta: -1.4 GB). Peak memory consumption was 245.7 MB. Max. memory is 11.5 GB. [2019-12-02 06:14:08,327 INFO L168 Benchmark]: Witness Printer took 371.45 ms. Allocated memory is still 3.6 GB. Free memory was 2.6 GB in the beginning and 2.3 GB in the end (delta: 231.6 MB). Peak memory consumption was 231.6 MB. Max. memory is 11.5 GB. [2019-12-02 06:14:08,329 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 83 procedures, 1376 locations, 2 error locations. Result: SAFE, OverallTime: 29.6s, OverallIterations: 113, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1026172156 SDtfs, 298907560 SDslu, 378009928 SDs, 0 SdLazy, 209733272 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 327.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 191188 GetRequests, 190984 SyntacticMatches, 2 SemanticMatches, 202 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13685 ImplicationChecksByTransitivity, 9.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 1.0s SsaConstructionTime, 3.5s SatisfiabilityAnalysisTime, 8.0s InterpolantComputationTime, 21383 NumberOfCodeBlocks, 21383 NumberOfCodeBlocksAsserted, 112 NumberOfCheckSat, 21271 ConstructedInterpolants, 0 QuantifiedInterpolants, 7976349 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 112 InterpolantComputations, 111 PerfectInterpolantSequences, 20075/20076 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 11383]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 11395]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 8825]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8897]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11381]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9187]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5770]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6586]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6830]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6167]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7900]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6125]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10721]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8630]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9937]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10638]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7932]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10113]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9364]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7797]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7476]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10109]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9076]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9681]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10281]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7487]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10133]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7797]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7742]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5706]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6709]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10374]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7742]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6577]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11516]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9512]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9512]: Loop Invariant Derived loop invariant: 0 == err && LDV_USB_DEV_REF_COUNTS == 0 - InvariantResult [Line: 8587]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8785]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8302]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11094]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9093]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8904]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5453]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7060]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8989]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7023]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10658]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11032]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6491]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10129]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11127]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8465]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8302]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9440]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8806]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7458]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10125]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10323]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8696]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10105]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9195]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10303]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9306]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7487]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8928]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7023]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10101]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8302]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6657]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7932]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6491]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11255]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10502]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6102]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11556]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7487]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10715]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10410]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8335]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7399]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10740]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9613]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10802]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8887]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6829]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9143]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8437]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9880]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8428]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7060]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11135]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10121]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9174]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9346]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10539]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8864]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6838]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11022]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5807]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10092]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5391]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11415]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5920]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8643]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8630]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8406]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7932]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7060]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10093]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7487]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6491]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9632]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8558]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8256]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11427]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7023]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9049]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7056]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10696]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10308]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10334]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6184]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6829]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9049]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7399]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8428]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7742]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9487]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9128]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6289]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10672]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8618]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9657]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5865]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6715]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 956.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2295.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.9 MB). Free memory was 923.6 MB in the beginning and 922.8 MB in the end (delta: 861.8 kB). Peak memory consumption was 226.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 138.38 ms. Allocated memory is still 1.1 GB. Free memory was 922.8 MB in the beginning and 891.3 MB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 143.58 ms. Allocated memory is still 1.1 GB. Free memory was 891.3 MB in the beginning and 859.8 MB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 18786.73 ms. Allocated memory was 1.1 GB in the beginning and 1.9 GB in the end (delta: 795.3 MB). Free memory was 859.8 MB in the beginning and 1.2 GB in the end (delta: -304.1 MB). Peak memory consumption was 660.3 MB. Max. memory is 11.5 GB. * CodeCheck took 30249.59 ms. Allocated memory was 1.9 GB in the beginning and 3.6 GB in the end (delta: 1.6 GB). Free memory was 1.2 GB in the beginning and 2.6 GB in the end (delta: -1.4 GB). Peak memory consumption was 245.7 MB. Max. memory is 11.5 GB. * Witness Printer took 371.45 ms. Allocated memory is still 3.6 GB. Free memory was 2.6 GB in the beginning and 2.3 GB in the end (delta: 231.6 MB). Peak memory consumption was 231.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...