./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65772162-f207-4951-a17c-7db28ea31309/bin/uautomizer-DQz5hQGWxF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65772162-f207-4951-a17c-7db28ea31309/bin/uautomizer-DQz5hQGWxF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65772162-f207-4951-a17c-7db28ea31309/bin/uautomizer-DQz5hQGWxF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65772162-f207-4951-a17c-7db28ea31309/bin/uautomizer-DQz5hQGWxF/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65772162-f207-4951-a17c-7db28ea31309/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65772162-f207-4951-a17c-7db28ea31309/bin/uautomizer-DQz5hQGWxF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d6a36286e10ea43dd9b822762f3f2df49a2903c1188868a0fefb608a216bfe78 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-20 06:35:32,775 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-20 06:35:32,778 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-20 06:35:32,829 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-20 06:35:32,830 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-20 06:35:32,831 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-20 06:35:32,833 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-20 06:35:32,835 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-20 06:35:32,837 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-20 06:35:32,839 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-20 06:35:32,840 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-20 06:35:32,841 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-20 06:35:32,842 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-20 06:35:32,843 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-20 06:35:32,845 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-20 06:35:32,847 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-20 06:35:32,848 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-20 06:35:32,849 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-20 06:35:32,851 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-20 06:35:32,853 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-20 06:35:32,855 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-20 06:35:32,862 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-20 06:35:32,863 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-20 06:35:32,864 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-20 06:35:32,868 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-20 06:35:32,869 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-20 06:35:32,869 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-20 06:35:32,870 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-20 06:35:32,871 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-20 06:35:32,872 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-20 06:35:32,873 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-20 06:35:32,874 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-20 06:35:32,875 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-20 06:35:32,876 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-20 06:35:32,877 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-20 06:35:32,878 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-20 06:35:32,878 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-20 06:35:32,879 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-20 06:35:32,879 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-20 06:35:32,881 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-20 06:35:32,881 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-20 06:35:32,883 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65772162-f207-4951-a17c-7db28ea31309/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-20 06:35:32,905 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-20 06:35:32,906 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-20 06:35:32,906 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-20 06:35:32,906 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-20 06:35:32,907 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-20 06:35:32,907 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-20 06:35:32,908 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-20 06:35:32,908 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-20 06:35:32,909 INFO L138 SettingsManager]: * Use SBE=true [2021-11-20 06:35:32,909 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-20 06:35:32,909 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-20 06:35:32,909 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-20 06:35:32,910 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-20 06:35:32,910 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-20 06:35:32,910 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-20 06:35:32,910 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-20 06:35:32,911 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-20 06:35:32,911 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-20 06:35:32,911 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-20 06:35:32,912 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-20 06:35:32,912 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-20 06:35:32,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 06:35:32,912 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-20 06:35:32,913 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-20 06:35:32,913 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-20 06:35:32,913 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-20 06:35:32,913 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-20 06:35:32,914 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-20 06:35:32,914 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-20 06:35:32,914 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-20 06:35:32,915 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-20 06:35:32,915 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65772162-f207-4951-a17c-7db28ea31309/bin/uautomizer-DQz5hQGWxF/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65772162-f207-4951-a17c-7db28ea31309/bin/uautomizer-DQz5hQGWxF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d6a36286e10ea43dd9b822762f3f2df49a2903c1188868a0fefb608a216bfe78 [2021-11-20 06:35:33,182 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-20 06:35:33,209 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-20 06:35:33,212 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-20 06:35:33,213 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-20 06:35:33,216 INFO L275 PluginConnector]: CDTParser initialized [2021-11-20 06:35:33,218 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65772162-f207-4951-a17c-7db28ea31309/bin/uautomizer-DQz5hQGWxF/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i [2021-11-20 06:35:33,296 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65772162-f207-4951-a17c-7db28ea31309/bin/uautomizer-DQz5hQGWxF/data/058d7aba1/e4e838a5a67b482fa0d751f5722537e5/FLAGa9a6ec230 [2021-11-20 06:35:34,106 INFO L306 CDTParser]: Found 1 translation units. [2021-11-20 06:35:34,107 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65772162-f207-4951-a17c-7db28ea31309/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i [2021-11-20 06:35:34,152 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65772162-f207-4951-a17c-7db28ea31309/bin/uautomizer-DQz5hQGWxF/data/058d7aba1/e4e838a5a67b482fa0d751f5722537e5/FLAGa9a6ec230 [2021-11-20 06:35:34,618 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65772162-f207-4951-a17c-7db28ea31309/bin/uautomizer-DQz5hQGWxF/data/058d7aba1/e4e838a5a67b482fa0d751f5722537e5 [2021-11-20 06:35:34,620 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-20 06:35:34,621 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-20 06:35:34,624 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-20 06:35:34,625 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-20 06:35:34,627 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-20 06:35:34,628 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:35:34" (1/1) ... [2021-11-20 06:35:34,629 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ce0e6f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:35:34, skipping insertion in model container [2021-11-20 06:35:34,630 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:35:34" (1/1) ... [2021-11-20 06:35:34,639 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-20 06:35:34,775 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 06:35:35,330 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3846] [2021-11-20 06:35:35,331 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3847-3848] [2021-11-20 06:35:35,504 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65772162-f207-4951-a17c-7db28ea31309/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i[114996,115009] [2021-11-20 06:35:36,028 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 06:35:36,080 INFO L203 MainTranslator]: Completed pre-run [2021-11-20 06:35:36,185 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3846] [2021-11-20 06:35:36,188 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3847-3848] [2021-11-20 06:35:36,207 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65772162-f207-4951-a17c-7db28ea31309/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i[114996,115009] [2021-11-20 06:35:36,473 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 06:35:36,561 INFO L208 MainTranslator]: Completed translation [2021-11-20 06:35:36,562 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:35:36 WrapperNode [2021-11-20 06:35:36,562 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-20 06:35:36,564 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-20 06:35:36,564 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-20 06:35:36,564 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-20 06:35:36,572 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:35:36" (1/1) ... [2021-11-20 06:35:36,672 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:35:36" (1/1) ... [2021-11-20 06:35:36,824 INFO L137 Inliner]: procedures = 157, calls = 2002, calls flagged for inlining = 60, calls inlined = 53, statements flattened = 3378 [2021-11-20 06:35:36,825 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-20 06:35:36,826 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-20 06:35:36,826 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-20 06:35:36,826 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-20 06:35:36,836 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:35:36" (1/1) ... [2021-11-20 06:35:36,836 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:35:36" (1/1) ... [2021-11-20 06:35:36,871 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:35:36" (1/1) ... [2021-11-20 06:35:36,871 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:35:36" (1/1) ... [2021-11-20 06:35:37,030 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:35:36" (1/1) ... [2021-11-20 06:35:37,058 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:35:36" (1/1) ... [2021-11-20 06:35:37,081 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:35:36" (1/1) ... [2021-11-20 06:35:37,110 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-20 06:35:37,113 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-20 06:35:37,113 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-20 06:35:37,113 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-20 06:35:37,114 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:35:36" (1/1) ... [2021-11-20 06:35:37,122 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 06:35:37,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65772162-f207-4951-a17c-7db28ea31309/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:35:37,148 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65772162-f207-4951-a17c-7db28ea31309/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-20 06:35:37,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65772162-f207-4951-a17c-7db28ea31309/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-20 06:35:37,198 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-20 06:35:37,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-20 06:35:37,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-20 06:35:37,199 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-20 06:35:37,199 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-20 06:35:37,199 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_tiocmget [2021-11-20 06:35:37,199 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_tiocmget [2021-11-20 06:35:37,199 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2021-11-20 06:35:37,199 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2021-11-20 06:35:37,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-20 06:35:37,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-20 06:35:37,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-20 06:35:37,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-20 06:35:37,200 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-11-20 06:35:37,200 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-11-20 06:35:37,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-20 06:35:37,200 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_calc_interface [2021-11-20 06:35:37,200 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_calc_interface [2021-11-20 06:35:37,201 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2021-11-20 06:35:37,201 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2021-11-20 06:35:37,201 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_resume [2021-11-20 06:35:37,201 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_resume [2021-11-20 06:35:37,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-20 06:35:37,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-20 06:35:37,202 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-20 06:35:37,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-20 06:35:37,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-20 06:35:37,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-20 06:35:37,203 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_close [2021-11-20 06:35:37,203 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_close [2021-11-20 06:35:37,203 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-20 06:35:37,203 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-20 06:35:37,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-20 06:35:37,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-20 06:35:37,204 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_write [2021-11-20 06:35:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_write [2021-11-20 06:35:37,204 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_submit_rx_urbs [2021-11-20 06:35:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_submit_rx_urbs [2021-11-20 06:35:37,204 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_port_probe [2021-11-20 06:35:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_port_probe [2021-11-20 06:35:37,205 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_send_setup [2021-11-20 06:35:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_send_setup [2021-11-20 06:35:37,205 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2021-11-20 06:35:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2021-11-20 06:35:37,205 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-20 06:35:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-20 06:35:37,205 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2021-11-20 06:35:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2021-11-20 06:35:37,206 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2021-11-20 06:35:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2021-11-20 06:35:37,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-20 06:35:37,206 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-11-20 06:35:37,207 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-11-20 06:35:37,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-20 06:35:37,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-20 06:35:37,208 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-20 06:35:37,209 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-20 06:35:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-20 06:35:37,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-20 06:35:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-20 06:35:37,209 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-20 06:35:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2021-11-20 06:35:37,209 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2021-11-20 06:35:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-20 06:35:37,210 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-20 06:35:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_1 [2021-11-20 06:35:37,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_detach_1 [2021-11-20 06:35:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-20 06:35:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2021-11-20 06:35:37,210 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2021-11-20 06:35:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-20 06:35:37,210 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-20 06:35:37,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-20 06:35:37,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-20 06:35:37,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-20 06:35:37,211 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_dtr_rts [2021-11-20 06:35:37,211 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_dtr_rts [2021-11-20 06:35:37,211 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-20 06:35:37,211 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-20 06:35:37,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-20 06:35:37,211 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-20 06:35:37,212 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-20 06:35:37,212 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_chars_in_buffer [2021-11-20 06:35:37,212 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_chars_in_buffer [2021-11-20 06:35:37,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-20 06:35:37,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-20 06:35:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-20 06:35:37,213 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-20 06:35:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-20 06:35:37,213 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-20 06:35:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2021-11-20 06:35:37,213 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2021-11-20 06:35:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_write_room [2021-11-20 06:35:37,214 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_write_room [2021-11-20 06:35:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-20 06:35:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-20 06:35:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_instat_callback [2021-11-20 06:35:37,215 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_instat_callback [2021-11-20 06:35:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_stop_rx_urbs [2021-11-20 06:35:37,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_stop_rx_urbs [2021-11-20 06:35:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-20 06:35:37,216 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-20 06:35:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-20 06:35:37,216 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-20 06:35:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_port_remove [2021-11-20 06:35:37,217 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_port_remove [2021-11-20 06:35:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-20 06:35:37,217 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-20 06:35:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_calc_num_ports [2021-11-20 06:35:37,217 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_calc_num_ports [2021-11-20 06:35:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2021-11-20 06:35:37,218 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2021-11-20 06:35:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_tiocmset [2021-11-20 06:35:37,218 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_tiocmset [2021-11-20 06:35:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_release_urb [2021-11-20 06:35:37,221 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_release_urb [2021-11-20 06:35:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-20 06:35:37,222 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-20 06:35:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-20 06:35:37,223 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_open [2021-11-20 06:35:37,224 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_open [2021-11-20 06:35:37,224 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2021-11-20 06:35:37,224 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2021-11-20 06:35:37,225 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_from_anchor [2021-11-20 06:35:37,230 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_from_anchor [2021-11-20 06:35:37,230 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-20 06:35:37,230 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-20 06:35:37,231 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_suspend [2021-11-20 06:35:37,232 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_suspend [2021-11-20 06:35:37,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-20 06:35:37,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-20 06:35:37,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-20 06:35:37,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-20 06:35:37,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-20 06:35:37,731 INFO L236 CfgBuilder]: Building ICFG [2021-11-20 06:35:37,735 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-20 06:35:37,896 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-20 06:35:41,270 INFO L277 CfgBuilder]: Performing block encoding [2021-11-20 06:35:41,294 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-20 06:35:41,295 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-20 06:35:41,298 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:35:41 BoogieIcfgContainer [2021-11-20 06:35:41,298 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-20 06:35:41,300 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-20 06:35:41,301 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-20 06:35:41,304 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-20 06:35:41,304 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 06:35:34" (1/3) ... [2021-11-20 06:35:41,305 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5384566e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 06:35:41, skipping insertion in model container [2021-11-20 06:35:41,305 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:35:36" (2/3) ... [2021-11-20 06:35:41,305 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5384566e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 06:35:41, skipping insertion in model container [2021-11-20 06:35:41,305 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:35:41" (3/3) ... [2021-11-20 06:35:41,308 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i [2021-11-20 06:35:41,313 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-20 06:35:41,314 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-20 06:35:41,381 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-20 06:35:41,388 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-20 06:35:41,389 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-20 06:35:41,458 INFO L276 IsEmpty]: Start isEmpty. Operand has 944 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 660 states have internal predecessors, (860), 237 states have call successors, (237), 59 states have call predecessors, (237), 58 states have return successors, (234), 232 states have call predecessors, (234), 234 states have call successors, (234) [2021-11-20 06:35:41,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-20 06:35:41,471 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:35:41,472 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:35:41,472 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:35:41,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:35:41,478 INFO L85 PathProgramCache]: Analyzing trace with hash 1292376982, now seen corresponding path program 1 times [2021-11-20 06:35:41,487 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:35:41,487 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1237980459] [2021-11-20 06:35:41,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:35:41,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:35:41,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:42,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 06:35:42,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:42,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-20 06:35:42,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:42,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-20 06:35:42,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:42,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-11-20 06:35:42,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:42,203 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-20 06:35:42,203 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:35:42,204 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1237980459] [2021-11-20 06:35:42,204 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1237980459] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:35:42,205 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:35:42,205 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 06:35:42,206 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [195473546] [2021-11-20 06:35:42,207 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:35:42,211 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-20 06:35:42,211 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:35:42,245 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 06:35:42,246 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-20 06:35:42,250 INFO L87 Difference]: Start difference. First operand has 944 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 660 states have internal predecessors, (860), 237 states have call successors, (237), 59 states have call predecessors, (237), 58 states have return successors, (234), 232 states have call predecessors, (234), 234 states have call successors, (234) Second operand has 5 states, 5 states have (on average 5.0) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2021-11-20 06:35:46,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:35:46,072 INFO L93 Difference]: Finished difference Result 2042 states and 2961 transitions. [2021-11-20 06:35:46,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-20 06:35:46,075 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 43 [2021-11-20 06:35:46,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:35:46,104 INFO L225 Difference]: With dead ends: 2042 [2021-11-20 06:35:46,107 INFO L226 Difference]: Without dead ends: 1080 [2021-11-20 06:35:46,127 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-20 06:35:46,140 INFO L933 BasicCegarLoop]: 1207 mSDtfsCounter, 636 mSDsluCounter, 1922 mSDsCounter, 0 mSdLazyCounter, 1278 mSolverCounterSat, 626 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 669 SdHoareTripleChecker+Valid, 3129 SdHoareTripleChecker+Invalid, 1904 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 626 IncrementalHoareTripleChecker+Valid, 1278 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2021-11-20 06:35:46,141 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [669 Valid, 3129 Invalid, 1904 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [626 Valid, 1278 Invalid, 0 Unknown, 0 Unchecked, 3.5s Time] [2021-11-20 06:35:46,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1080 states. [2021-11-20 06:35:46,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1080 to 963. [2021-11-20 06:35:46,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 963 states, 667 states have (on average 1.3223388305847077) internal successors, (882), 675 states have internal predecessors, (882), 235 states have call successors, (235), 61 states have call predecessors, (235), 60 states have return successors, (234), 232 states have call predecessors, (234), 234 states have call successors, (234) [2021-11-20 06:35:46,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 963 states and 1351 transitions. [2021-11-20 06:35:46,302 INFO L78 Accepts]: Start accepts. Automaton has 963 states and 1351 transitions. Word has length 43 [2021-11-20 06:35:46,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:35:46,303 INFO L470 AbstractCegarLoop]: Abstraction has 963 states and 1351 transitions. [2021-11-20 06:35:46,303 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2021-11-20 06:35:46,303 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1351 transitions. [2021-11-20 06:35:46,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-11-20 06:35:46,315 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:35:46,316 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:35:46,316 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-20 06:35:46,316 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:35:46,318 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:35:46,318 INFO L85 PathProgramCache]: Analyzing trace with hash 1128973097, now seen corresponding path program 1 times [2021-11-20 06:35:46,319 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:35:46,319 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [809524006] [2021-11-20 06:35:46,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:35:46,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:35:46,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:46,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 06:35:46,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:46,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-20 06:35:46,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:46,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-20 06:35:46,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:46,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-11-20 06:35:46,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:46,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-11-20 06:35:46,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:46,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-20 06:35:46,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:46,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 06:35:46,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:46,755 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2021-11-20 06:35:46,756 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:35:46,756 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [809524006] [2021-11-20 06:35:46,756 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [809524006] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:35:46,757 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:35:46,757 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 06:35:46,757 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1899139934] [2021-11-20 06:35:46,757 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:35:46,758 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-20 06:35:46,759 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:35:46,759 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 06:35:46,759 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-20 06:35:46,760 INFO L87 Difference]: Start difference. First operand 963 states and 1351 transitions. Second operand has 5 states, 5 states have (on average 8.0) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2021-11-20 06:35:50,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:35:50,587 INFO L93 Difference]: Finished difference Result 2346 states and 3331 transitions. [2021-11-20 06:35:50,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-20 06:35:50,588 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 73 [2021-11-20 06:35:50,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:35:50,599 INFO L225 Difference]: With dead ends: 2346 [2021-11-20 06:35:50,599 INFO L226 Difference]: Without dead ends: 1409 [2021-11-20 06:35:50,604 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-20 06:35:50,611 INFO L933 BasicCegarLoop]: 1198 mSDtfsCounter, 1124 mSDsluCounter, 1813 mSDsCounter, 0 mSdLazyCounter, 1523 mSolverCounterSat, 866 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1172 SdHoareTripleChecker+Valid, 3011 SdHoareTripleChecker+Invalid, 2389 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 866 IncrementalHoareTripleChecker+Valid, 1523 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2021-11-20 06:35:50,613 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1172 Valid, 3011 Invalid, 2389 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [866 Valid, 1523 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2021-11-20 06:35:50,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1409 states. [2021-11-20 06:35:50,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1409 to 1274. [2021-11-20 06:35:50,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1274 states, 916 states have (on average 1.2980349344978166) internal successors, (1189), 924 states have internal predecessors, (1189), 270 states have call successors, (270), 88 states have call predecessors, (270), 87 states have return successors, (269), 267 states have call predecessors, (269), 269 states have call successors, (269) [2021-11-20 06:35:50,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 1274 states and 1728 transitions. [2021-11-20 06:35:50,727 INFO L78 Accepts]: Start accepts. Automaton has 1274 states and 1728 transitions. Word has length 73 [2021-11-20 06:35:50,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:35:50,728 INFO L470 AbstractCegarLoop]: Abstraction has 1274 states and 1728 transitions. [2021-11-20 06:35:50,728 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2021-11-20 06:35:50,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1728 transitions. [2021-11-20 06:35:50,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2021-11-20 06:35:50,734 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:35:50,735 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:35:50,735 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-20 06:35:50,735 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:35:50,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:35:50,736 INFO L85 PathProgramCache]: Analyzing trace with hash -1472012539, now seen corresponding path program 1 times [2021-11-20 06:35:50,736 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:35:50,736 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2102399539] [2021-11-20 06:35:50,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:35:50,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:35:50,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:50,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 06:35:50,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:50,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-20 06:35:50,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:51,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-20 06:35:51,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:51,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-11-20 06:35:51,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:51,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-11-20 06:35:51,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:51,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-20 06:35:51,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:51,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 06:35:51,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:51,121 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2021-11-20 06:35:51,121 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:35:51,121 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2102399539] [2021-11-20 06:35:51,122 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2102399539] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:35:51,122 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:35:51,122 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 06:35:51,122 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [262353688] [2021-11-20 06:35:51,122 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:35:51,123 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-20 06:35:51,123 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:35:51,124 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 06:35:51,124 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-20 06:35:51,125 INFO L87 Difference]: Start difference. First operand 1274 states and 1728 transitions. Second operand has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2021-11-20 06:35:54,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:35:54,353 INFO L93 Difference]: Finished difference Result 1520 states and 2077 transitions. [2021-11-20 06:35:54,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-20 06:35:54,353 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 75 [2021-11-20 06:35:54,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:35:54,368 INFO L225 Difference]: With dead ends: 1520 [2021-11-20 06:35:54,369 INFO L226 Difference]: Without dead ends: 1517 [2021-11-20 06:35:54,370 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-20 06:35:54,373 INFO L933 BasicCegarLoop]: 1255 mSDtfsCounter, 1631 mSDsluCounter, 1270 mSDsCounter, 0 mSdLazyCounter, 898 mSolverCounterSat, 830 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1749 SdHoareTripleChecker+Valid, 2525 SdHoareTripleChecker+Invalid, 1728 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 830 IncrementalHoareTripleChecker+Valid, 898 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2021-11-20 06:35:54,375 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1749 Valid, 2525 Invalid, 1728 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [830 Valid, 898 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2021-11-20 06:35:54,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1517 states. [2021-11-20 06:35:54,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1517 to 1372. [2021-11-20 06:35:54,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1372 states, 984 states have (on average 1.2916666666666667) internal successors, (1271), 993 states have internal predecessors, (1271), 287 states have call successors, (287), 101 states have call predecessors, (287), 100 states have return successors, (286), 283 states have call predecessors, (286), 286 states have call successors, (286) [2021-11-20 06:35:54,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1372 states and 1844 transitions. [2021-11-20 06:35:54,456 INFO L78 Accepts]: Start accepts. Automaton has 1372 states and 1844 transitions. Word has length 75 [2021-11-20 06:35:54,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:35:54,458 INFO L470 AbstractCegarLoop]: Abstraction has 1372 states and 1844 transitions. [2021-11-20 06:35:54,458 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2021-11-20 06:35:54,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1844 transitions. [2021-11-20 06:35:54,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2021-11-20 06:35:54,472 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:35:54,472 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:35:54,472 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-20 06:35:54,472 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:35:54,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:35:54,473 INFO L85 PathProgramCache]: Analyzing trace with hash 1290734620, now seen corresponding path program 1 times [2021-11-20 06:35:54,473 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:35:54,473 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2147354246] [2021-11-20 06:35:54,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:35:54,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:35:54,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:54,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 06:35:54,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:54,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-20 06:35:54,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:54,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-20 06:35:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:54,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-11-20 06:35:54,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:54,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-11-20 06:35:54,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:54,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-20 06:35:54,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:54,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 06:35:54,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:54,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-11-20 06:35:54,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:54,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-20 06:35:54,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:54,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-11-20 06:35:54,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:54,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2021-11-20 06:35:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:54,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:35:54,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:54,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-11-20 06:35:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:54,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-20 06:35:54,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:54,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-11-20 06:35:54,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:54,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:35:54,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:54,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-20 06:35:54,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:54,946 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2021-11-20 06:35:54,947 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:35:54,947 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2147354246] [2021-11-20 06:35:54,947 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2147354246] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:35:54,947 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:35:54,948 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-20 06:35:54,948 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2087363748] [2021-11-20 06:35:54,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:35:54,950 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-20 06:35:54,950 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:35:54,950 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-20 06:35:54,951 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-11-20 06:35:54,951 INFO L87 Difference]: Start difference. First operand 1372 states and 1844 transitions. Second operand has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (20), 6 states have call predecessors, (20), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-20 06:35:59,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:35:59,366 INFO L93 Difference]: Finished difference Result 3245 states and 4439 transitions. [2021-11-20 06:35:59,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-20 06:35:59,371 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (20), 6 states have call predecessors, (20), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 150 [2021-11-20 06:35:59,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:35:59,385 INFO L225 Difference]: With dead ends: 3245 [2021-11-20 06:35:59,385 INFO L226 Difference]: Without dead ends: 1899 [2021-11-20 06:35:59,391 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-11-20 06:35:59,392 INFO L933 BasicCegarLoop]: 1382 mSDtfsCounter, 1580 mSDsluCounter, 2365 mSDsCounter, 0 mSdLazyCounter, 2317 mSolverCounterSat, 1582 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1652 SdHoareTripleChecker+Valid, 3747 SdHoareTripleChecker+Invalid, 3899 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1582 IncrementalHoareTripleChecker+Valid, 2317 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2021-11-20 06:35:59,392 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1652 Valid, 3747 Invalid, 3899 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1582 Valid, 2317 Invalid, 0 Unknown, 0 Unchecked, 4.1s Time] [2021-11-20 06:35:59,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1899 states. [2021-11-20 06:35:59,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1899 to 1682. [2021-11-20 06:35:59,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1682 states, 1232 states have (on average 1.2792207792207793) internal successors, (1576), 1241 states have internal predecessors, (1576), 322 states have call successors, (322), 128 states have call predecessors, (322), 127 states have return successors, (321), 318 states have call predecessors, (321), 321 states have call successors, (321) [2021-11-20 06:35:59,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 1682 states and 2219 transitions. [2021-11-20 06:35:59,486 INFO L78 Accepts]: Start accepts. Automaton has 1682 states and 2219 transitions. Word has length 150 [2021-11-20 06:35:59,486 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:35:59,486 INFO L470 AbstractCegarLoop]: Abstraction has 1682 states and 2219 transitions. [2021-11-20 06:35:59,487 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (20), 6 states have call predecessors, (20), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-20 06:35:59,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2219 transitions. [2021-11-20 06:35:59,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2021-11-20 06:35:59,495 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:35:59,496 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:35:59,496 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-20 06:35:59,496 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:35:59,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:35:59,497 INFO L85 PathProgramCache]: Analyzing trace with hash 614153110, now seen corresponding path program 1 times [2021-11-20 06:35:59,497 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:35:59,497 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [173377766] [2021-11-20 06:35:59,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:35:59,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:35:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:59,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 06:35:59,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:59,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-20 06:35:59,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:59,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-20 06:35:59,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:59,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-11-20 06:35:59,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:59,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-11-20 06:35:59,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:59,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-20 06:35:59,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:59,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 06:35:59,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:59,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-11-20 06:35:59,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:59,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-20 06:35:59,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:59,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-11-20 06:35:59,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:59,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:35:59,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:59,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-11-20 06:35:59,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:59,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-11-20 06:35:59,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:59,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:35:59,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:59,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-11-20 06:35:59,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:59,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-11-20 06:35:59,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:59,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-11-20 06:35:59,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:59,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:35:59,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:59,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2021-11-20 06:35:59,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:35:59,906 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2021-11-20 06:35:59,906 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:35:59,906 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [173377766] [2021-11-20 06:35:59,906 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [173377766] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:35:59,906 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:35:59,907 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-20 06:35:59,907 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1879708511] [2021-11-20 06:35:59,907 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:35:59,908 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-20 06:35:59,908 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:35:59,909 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-20 06:35:59,909 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-11-20 06:35:59,909 INFO L87 Difference]: Start difference. First operand 1682 states and 2219 transitions. Second operand has 8 states, 8 states have (on average 14.625) internal successors, (117), 4 states have internal predecessors, (117), 2 states have call successors, (22), 6 states have call predecessors, (22), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2021-11-20 06:36:05,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:36:05,415 INFO L93 Difference]: Finished difference Result 4306 states and 5683 transitions. [2021-11-20 06:36:05,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-20 06:36:05,416 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 14.625) internal successors, (117), 4 states have internal predecessors, (117), 2 states have call successors, (22), 6 states have call predecessors, (22), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 181 [2021-11-20 06:36:05,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:36:05,434 INFO L225 Difference]: With dead ends: 4306 [2021-11-20 06:36:05,434 INFO L226 Difference]: Without dead ends: 2650 [2021-11-20 06:36:05,440 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=87, Invalid=255, Unknown=0, NotChecked=0, Total=342 [2021-11-20 06:36:05,441 INFO L933 BasicCegarLoop]: 1611 mSDtfsCounter, 1601 mSDsluCounter, 4805 mSDsCounter, 0 mSdLazyCounter, 3197 mSolverCounterSat, 1273 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1665 SdHoareTripleChecker+Valid, 6416 SdHoareTripleChecker+Invalid, 4470 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1273 IncrementalHoareTripleChecker+Valid, 3197 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2021-11-20 06:36:05,441 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1665 Valid, 6416 Invalid, 4470 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1273 Valid, 3197 Invalid, 0 Unknown, 0 Unchecked, 5.1s Time] [2021-11-20 06:36:05,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2650 states. [2021-11-20 06:36:05,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2650 to 1684. [2021-11-20 06:36:05,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1684 states, 1234 states have (on average 1.2787682333873582) internal successors, (1578), 1243 states have internal predecessors, (1578), 322 states have call successors, (322), 128 states have call predecessors, (322), 127 states have return successors, (321), 318 states have call predecessors, (321), 321 states have call successors, (321) [2021-11-20 06:36:05,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 1684 states and 2221 transitions. [2021-11-20 06:36:05,543 INFO L78 Accepts]: Start accepts. Automaton has 1684 states and 2221 transitions. Word has length 181 [2021-11-20 06:36:05,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:36:05,544 INFO L470 AbstractCegarLoop]: Abstraction has 1684 states and 2221 transitions. [2021-11-20 06:36:05,544 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 14.625) internal successors, (117), 4 states have internal predecessors, (117), 2 states have call successors, (22), 6 states have call predecessors, (22), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2021-11-20 06:36:05,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2221 transitions. [2021-11-20 06:36:05,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2021-11-20 06:36:05,553 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:36:05,554 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:36:05,554 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-20 06:36:05,554 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:36:05,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:36:05,555 INFO L85 PathProgramCache]: Analyzing trace with hash 1019961472, now seen corresponding path program 1 times [2021-11-20 06:36:05,555 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:36:05,555 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1831090481] [2021-11-20 06:36:05,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:36:05,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:36:05,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 06:36:05,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-20 06:36:05,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-20 06:36:05,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-11-20 06:36:05,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-11-20 06:36:05,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-20 06:36:05,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 06:36:05,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-11-20 06:36:05,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-20 06:36:05,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-11-20 06:36:05,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:36:05,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-11-20 06:36:05,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 06:36:05,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2021-11-20 06:36:05,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-20 06:36:05,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-11-20 06:36:05,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-11-20 06:36:05,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:36:05,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-11-20 06:36:05,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-11-20 06:36:05,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2021-11-20 06:36:05,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:36:05,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2021-11-20 06:36:05,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:05,941 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2021-11-20 06:36:05,942 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:36:05,942 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1831090481] [2021-11-20 06:36:05,942 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1831090481] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:36:05,942 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:36:05,942 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-20 06:36:05,942 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1828607419] [2021-11-20 06:36:05,943 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:36:05,943 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-20 06:36:05,943 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:36:05,944 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-20 06:36:05,944 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-11-20 06:36:05,944 INFO L87 Difference]: Start difference. First operand 1684 states and 2221 transitions. Second operand has 7 states, 7 states have (on average 19.0) internal successors, (133), 3 states have internal predecessors, (133), 2 states have call successors, (26), 6 states have call predecessors, (26), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2021-11-20 06:36:11,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:36:11,227 INFO L93 Difference]: Finished difference Result 4120 states and 5513 transitions. [2021-11-20 06:36:11,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-20 06:36:11,227 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 19.0) internal successors, (133), 3 states have internal predecessors, (133), 2 states have call successors, (26), 6 states have call predecessors, (26), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 205 [2021-11-20 06:36:11,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:36:11,244 INFO L225 Difference]: With dead ends: 4120 [2021-11-20 06:36:11,245 INFO L226 Difference]: Without dead ends: 2462 [2021-11-20 06:36:11,251 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2021-11-20 06:36:11,252 INFO L933 BasicCegarLoop]: 1426 mSDtfsCounter, 1806 mSDsluCounter, 2966 mSDsCounter, 0 mSdLazyCounter, 2991 mSolverCounterSat, 1642 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1883 SdHoareTripleChecker+Valid, 4392 SdHoareTripleChecker+Invalid, 4633 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1642 IncrementalHoareTripleChecker+Valid, 2991 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2021-11-20 06:36:11,252 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1883 Valid, 4392 Invalid, 4633 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1642 Valid, 2991 Invalid, 0 Unknown, 0 Unchecked, 5.0s Time] [2021-11-20 06:36:11,257 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2462 states. [2021-11-20 06:36:11,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2462 to 2166. [2021-11-20 06:36:11,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2166 states, 1598 states have (on average 1.2647058823529411) internal successors, (2021), 1609 states have internal predecessors, (2021), 396 states have call successors, (396), 172 states have call predecessors, (396), 171 states have return successors, (395), 392 states have call predecessors, (395), 395 states have call successors, (395) [2021-11-20 06:36:11,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 2166 states and 2812 transitions. [2021-11-20 06:36:11,373 INFO L78 Accepts]: Start accepts. Automaton has 2166 states and 2812 transitions. Word has length 205 [2021-11-20 06:36:11,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:36:11,374 INFO L470 AbstractCegarLoop]: Abstraction has 2166 states and 2812 transitions. [2021-11-20 06:36:11,374 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 19.0) internal successors, (133), 3 states have internal predecessors, (133), 2 states have call successors, (26), 6 states have call predecessors, (26), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2021-11-20 06:36:11,374 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 2812 transitions. [2021-11-20 06:36:11,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2021-11-20 06:36:11,385 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:36:11,385 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:36:11,386 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-20 06:36:11,386 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:36:11,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:36:11,387 INFO L85 PathProgramCache]: Analyzing trace with hash 1116661317, now seen corresponding path program 1 times [2021-11-20 06:36:11,387 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:36:11,387 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [477692227] [2021-11-20 06:36:11,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:36:11,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:36:11,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 06:36:11,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-20 06:36:11,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-20 06:36:11,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-11-20 06:36:11,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-11-20 06:36:11,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-20 06:36:11,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 06:36:11,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-11-20 06:36:11,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-20 06:36:11,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-11-20 06:36:11,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:36:11,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-11-20 06:36:11,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 06:36:11,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2021-11-20 06:36:11,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-20 06:36:11,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-11-20 06:36:11,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:36:11,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 06:36:11,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:36:11,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-20 06:36:11,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:36:11,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2021-11-20 06:36:11,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-11-20 06:36:11,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:36:11,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-11-20 06:36:11,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2021-11-20 06:36:11,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2021-11-20 06:36:11,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:36:11,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2021-11-20 06:36:11,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:11,902 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-11-20 06:36:11,902 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:36:11,903 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [477692227] [2021-11-20 06:36:11,903 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [477692227] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:36:11,903 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:36:11,903 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-20 06:36:11,903 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1652916009] [2021-11-20 06:36:11,904 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:36:11,904 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-20 06:36:11,904 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:36:11,905 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-20 06:36:11,905 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-11-20 06:36:11,905 INFO L87 Difference]: Start difference. First operand 2166 states and 2812 transitions. Second operand has 8 states, 8 states have (on average 18.875) internal successors, (151), 3 states have internal predecessors, (151), 2 states have call successors, (31), 7 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2021-11-20 06:36:17,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:36:17,840 INFO L93 Difference]: Finished difference Result 5283 states and 6944 transitions. [2021-11-20 06:36:17,840 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-20 06:36:17,841 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 18.875) internal successors, (151), 3 states have internal predecessors, (151), 2 states have call successors, (31), 7 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 250 [2021-11-20 06:36:17,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:36:17,860 INFO L225 Difference]: With dead ends: 5283 [2021-11-20 06:36:17,860 INFO L226 Difference]: Without dead ends: 3143 [2021-11-20 06:36:17,866 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2021-11-20 06:36:17,867 INFO L933 BasicCegarLoop]: 1444 mSDtfsCounter, 1476 mSDsluCounter, 3458 mSDsCounter, 0 mSdLazyCounter, 3833 mSolverCounterSat, 981 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1591 SdHoareTripleChecker+Valid, 4902 SdHoareTripleChecker+Invalid, 4814 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 981 IncrementalHoareTripleChecker+Valid, 3833 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2021-11-20 06:36:17,867 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1591 Valid, 4902 Invalid, 4814 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [981 Valid, 3833 Invalid, 0 Unknown, 0 Unchecked, 5.6s Time] [2021-11-20 06:36:17,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3143 states. [2021-11-20 06:36:17,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3143 to 2733. [2021-11-20 06:36:17,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2733 states, 2020 states have (on average 1.2544554455445545) internal successors, (2534), 2034 states have internal predecessors, (2534), 482 states have call successors, (482), 231 states have call predecessors, (482), 230 states have return successors, (481), 477 states have call predecessors, (481), 481 states have call successors, (481) [2021-11-20 06:36:17,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2733 states to 2733 states and 3497 transitions. [2021-11-20 06:36:17,996 INFO L78 Accepts]: Start accepts. Automaton has 2733 states and 3497 transitions. Word has length 250 [2021-11-20 06:36:17,997 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:36:17,997 INFO L470 AbstractCegarLoop]: Abstraction has 2733 states and 3497 transitions. [2021-11-20 06:36:17,998 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 18.875) internal successors, (151), 3 states have internal predecessors, (151), 2 states have call successors, (31), 7 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2021-11-20 06:36:17,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 3497 transitions. [2021-11-20 06:36:18,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2021-11-20 06:36:18,010 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:36:18,010 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:36:18,010 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-20 06:36:18,011 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:36:18,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:36:18,011 INFO L85 PathProgramCache]: Analyzing trace with hash -1926170356, now seen corresponding path program 1 times [2021-11-20 06:36:18,011 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:36:18,011 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1902528579] [2021-11-20 06:36:18,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:36:18,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:36:18,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 06:36:18,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-20 06:36:18,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-20 06:36:18,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-11-20 06:36:18,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-11-20 06:36:18,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-20 06:36:18,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 06:36:18,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-11-20 06:36:18,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-20 06:36:18,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-11-20 06:36:18,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:36:18,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-11-20 06:36:18,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 06:36:18,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2021-11-20 06:36:18,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-20 06:36:18,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-11-20 06:36:18,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:36:18,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 06:36:18,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:36:18,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-20 06:36:18,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:36:18,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2021-11-20 06:36:18,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2021-11-20 06:36:18,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:36:18,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2021-11-20 06:36:18,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2021-11-20 06:36:18,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2021-11-20 06:36:18,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:36:18,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2021-11-20 06:36:18,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:18,540 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-11-20 06:36:18,540 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:36:18,540 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1902528579] [2021-11-20 06:36:18,540 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1902528579] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:36:18,541 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:36:18,541 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-11-20 06:36:18,541 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [320700402] [2021-11-20 06:36:18,541 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:36:18,542 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-20 06:36:18,542 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:36:18,542 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-20 06:36:18,543 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2021-11-20 06:36:18,543 INFO L87 Difference]: Start difference. First operand 2733 states and 3497 transitions. Second operand has 10 states, 10 states have (on average 15.2) internal successors, (152), 4 states have internal predecessors, (152), 2 states have call successors, (31), 7 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) [2021-11-20 06:36:26,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:36:26,436 INFO L93 Difference]: Finished difference Result 8965 states and 11625 transitions. [2021-11-20 06:36:26,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-20 06:36:26,436 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 15.2) internal successors, (152), 4 states have internal predecessors, (152), 2 states have call successors, (31), 7 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) Word has length 251 [2021-11-20 06:36:26,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:36:26,473 INFO L225 Difference]: With dead ends: 8965 [2021-11-20 06:36:26,474 INFO L226 Difference]: Without dead ends: 6258 [2021-11-20 06:36:26,482 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=100, Invalid=362, Unknown=0, NotChecked=0, Total=462 [2021-11-20 06:36:26,483 INFO L933 BasicCegarLoop]: 2297 mSDtfsCounter, 2087 mSDsluCounter, 8409 mSDsCounter, 0 mSdLazyCounter, 5457 mSolverCounterSat, 1563 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2327 SdHoareTripleChecker+Valid, 10706 SdHoareTripleChecker+Invalid, 7020 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1563 IncrementalHoareTripleChecker+Valid, 5457 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.5s IncrementalHoareTripleChecker+Time [2021-11-20 06:36:26,483 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2327 Valid, 10706 Invalid, 7020 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1563 Valid, 5457 Invalid, 0 Unknown, 0 Unchecked, 7.5s Time] [2021-11-20 06:36:26,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6258 states. [2021-11-20 06:36:26,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6258 to 2737. [2021-11-20 06:36:26,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2737 states, 2023 states have (on average 1.2540781018289668) internal successors, (2537), 2037 states have internal predecessors, (2537), 482 states have call successors, (482), 231 states have call predecessors, (482), 231 states have return successors, (482), 478 states have call predecessors, (482), 481 states have call successors, (482) [2021-11-20 06:36:26,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 2737 states and 3501 transitions. [2021-11-20 06:36:26,671 INFO L78 Accepts]: Start accepts. Automaton has 2737 states and 3501 transitions. Word has length 251 [2021-11-20 06:36:26,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:36:26,672 INFO L470 AbstractCegarLoop]: Abstraction has 2737 states and 3501 transitions. [2021-11-20 06:36:26,672 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 15.2) internal successors, (152), 4 states have internal predecessors, (152), 2 states have call successors, (31), 7 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) [2021-11-20 06:36:26,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 3501 transitions. [2021-11-20 06:36:26,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2021-11-20 06:36:26,683 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:36:26,685 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:36:26,686 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-20 06:36:26,686 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:36:26,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:36:26,686 INFO L85 PathProgramCache]: Analyzing trace with hash -2036839125, now seen corresponding path program 1 times [2021-11-20 06:36:26,687 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:36:26,687 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1766431109] [2021-11-20 06:36:26,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:36:26,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:36:26,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 06:36:27,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-20 06:36:27,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-20 06:36:27,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-11-20 06:36:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-11-20 06:36:27,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-20 06:36:27,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 06:36:27,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-11-20 06:36:27,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-20 06:36:27,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-11-20 06:36:27,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:36:27,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-11-20 06:36:27,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 06:36:27,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2021-11-20 06:36:27,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-20 06:36:27,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-11-20 06:36:27,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:36:27,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 06:36:27,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:36:27,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-20 06:36:27,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:36:27,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-11-20 06:36:27,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-11-20 06:36:27,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:36:27,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2021-11-20 06:36:27,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-11-20 06:36:27,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2021-11-20 06:36:27,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:36:27,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2021-11-20 06:36:27,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:36:27,371 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2021-11-20 06:36:27,371 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:36:27,371 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1766431109] [2021-11-20 06:36:27,372 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1766431109] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:36:27,372 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:36:27,372 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-11-20 06:36:27,372 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [614502779] [2021-11-20 06:36:27,372 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:36:27,373 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-20 06:36:27,374 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:36:27,374 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-20 06:36:27,374 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2021-11-20 06:36:27,375 INFO L87 Difference]: Start difference. First operand 2737 states and 3501 transitions. Second operand has 10 states, 10 states have (on average 15.5) internal successors, (155), 4 states have internal predecessors, (155), 2 states have call successors, (31), 7 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) [2021-11-20 06:36:28,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:36:28,819 INFO L93 Difference]: Finished difference Result 3766 states and 4810 transitions. [2021-11-20 06:36:28,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-20 06:36:28,820 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 15.5) internal successors, (155), 4 states have internal predecessors, (155), 2 states have call successors, (31), 7 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) Word has length 254 [2021-11-20 06:36:28,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:36:28,820 INFO L225 Difference]: With dead ends: 3766 [2021-11-20 06:36:28,820 INFO L226 Difference]: Without dead ends: 0 [2021-11-20 06:36:28,829 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2021-11-20 06:36:28,829 INFO L933 BasicCegarLoop]: 701 mSDtfsCounter, 821 mSDsluCounter, 2742 mSDsCounter, 0 mSdLazyCounter, 1065 mSolverCounterSat, 415 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 875 SdHoareTripleChecker+Valid, 3443 SdHoareTripleChecker+Invalid, 1480 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 415 IncrementalHoareTripleChecker+Valid, 1065 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2021-11-20 06:36:28,830 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [875 Valid, 3443 Invalid, 1480 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [415 Valid, 1065 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2021-11-20 06:36:28,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-20 06:36:28,831 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-20 06:36:28,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:36:28,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-20 06:36:28,832 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 254 [2021-11-20 06:36:28,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:36:28,832 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-20 06:36:28,832 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 15.5) internal successors, (155), 4 states have internal predecessors, (155), 2 states have call successors, (31), 7 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) [2021-11-20 06:36:28,833 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-20 06:36:28,833 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-20 06:36:28,835 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-20 06:36:28,836 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-20 06:36:28,838 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-20 06:36:40,435 INFO L858 garLoopResultBuilder]: For program point __raw_spin_lock_initEXIT(lines 6438 6440) no Hoare annotation was computed. [2021-11-20 06:36:40,436 INFO L861 garLoopResultBuilder]: At program point __raw_spin_lock_initENTRY(lines 6438 6440) the Hoare annotation is: true [2021-11-20 06:36:40,436 INFO L858 garLoopResultBuilder]: For program point __raw_spin_lock_initFINAL(lines 6438 6440) no Hoare annotation was computed. [2021-11-20 06:36:40,436 INFO L858 garLoopResultBuilder]: For program point usb_submit_urbFINAL(lines 6544 6546) no Hoare annotation was computed. [2021-11-20 06:36:40,436 INFO L858 garLoopResultBuilder]: For program point usb_submit_urbEXIT(lines 6544 6546) no Hoare annotation was computed. [2021-11-20 06:36:40,436 INFO L861 garLoopResultBuilder]: At program point usb_submit_urbENTRY(lines 6544 6546) the Hoare annotation is: true [2021-11-20 06:36:40,436 INFO L858 garLoopResultBuilder]: For program point sierra_tiocmgetFINAL(lines 4679 4692) no Hoare annotation was computed. [2021-11-20 06:36:40,436 INFO L861 garLoopResultBuilder]: At program point L4687(line 4687) the Hoare annotation is: true [2021-11-20 06:36:40,437 INFO L858 garLoopResultBuilder]: For program point L4689-2(line 4689) no Hoare annotation was computed. [2021-11-20 06:36:40,437 INFO L861 garLoopResultBuilder]: At program point sierra_tiocmgetENTRY(lines 4679 4692) the Hoare annotation is: true [2021-11-20 06:36:40,437 INFO L858 garLoopResultBuilder]: For program point L4687-1(line 4687) no Hoare annotation was computed. [2021-11-20 06:36:40,437 INFO L858 garLoopResultBuilder]: For program point L4689-3(line 4689) no Hoare annotation was computed. [2021-11-20 06:36:40,437 INFO L858 garLoopResultBuilder]: For program point L4689(line 4689) no Hoare annotation was computed. [2021-11-20 06:36:40,437 INFO L858 garLoopResultBuilder]: For program point L4689-6(line 4689) no Hoare annotation was computed. [2021-11-20 06:36:40,437 INFO L858 garLoopResultBuilder]: For program point sierra_tiocmgetEXIT(lines 4679 4692) no Hoare annotation was computed. [2021-11-20 06:36:40,437 INFO L858 garLoopResultBuilder]: For program point L4689-5(line 4689) no Hoare annotation was computed. [2021-11-20 06:36:40,437 INFO L858 garLoopResultBuilder]: For program point L4689-11(line 4689) no Hoare annotation was computed. [2021-11-20 06:36:40,437 INFO L858 garLoopResultBuilder]: For program point L4689-8(line 4689) no Hoare annotation was computed. [2021-11-20 06:36:40,438 INFO L858 garLoopResultBuilder]: For program point L4689-9(line 4689) no Hoare annotation was computed. [2021-11-20 06:36:40,438 INFO L858 garLoopResultBuilder]: For program point L4689-14(line 4689) no Hoare annotation was computed. [2021-11-20 06:36:40,438 INFO L858 garLoopResultBuilder]: For program point L4689-15(line 4689) no Hoare annotation was computed. [2021-11-20 06:36:40,438 INFO L858 garLoopResultBuilder]: For program point L4689-12(line 4689) no Hoare annotation was computed. [2021-11-20 06:36:40,438 INFO L858 garLoopResultBuilder]: For program point L4689-17(line 4689) no Hoare annotation was computed. [2021-11-20 06:36:40,438 INFO L858 garLoopResultBuilder]: For program point L5440-1(line 5440) no Hoare annotation was computed. [2021-11-20 06:36:40,438 INFO L858 garLoopResultBuilder]: For program point sierra_dtr_rtsEXIT(lines 5431 5443) no Hoare annotation was computed. [2021-11-20 06:36:40,438 INFO L861 garLoopResultBuilder]: At program point L5440(line 5440) the Hoare annotation is: true [2021-11-20 06:36:40,439 INFO L854 garLoopResultBuilder]: At program point sierra_dtr_rtsENTRY(lines 5431 5443) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-11-20 06:36:40,439 INFO L858 garLoopResultBuilder]: For program point L5436-1(line 5436) no Hoare annotation was computed. [2021-11-20 06:36:40,439 INFO L858 garLoopResultBuilder]: For program point sierra_dtr_rtsFINAL(lines 5431 5443) no Hoare annotation was computed. [2021-11-20 06:36:40,439 INFO L854 garLoopResultBuilder]: At program point L5436(line 5436) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-11-20 06:36:40,439 INFO L861 garLoopResultBuilder]: At program point usb_mark_last_busyENTRY(lines 4149 4155) the Hoare annotation is: true [2021-11-20 06:36:40,439 INFO L861 garLoopResultBuilder]: At program point L4141(lines 4137 4143) the Hoare annotation is: true [2021-11-20 06:36:40,439 INFO L858 garLoopResultBuilder]: For program point usb_mark_last_busyFINAL(lines 4149 4155) no Hoare annotation was computed. [2021-11-20 06:36:40,439 INFO L858 garLoopResultBuilder]: For program point usb_mark_last_busyEXIT(lines 4149 4155) no Hoare annotation was computed. [2021-11-20 06:36:40,440 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 4082 4088) no Hoare annotation was computed. [2021-11-20 06:36:40,440 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 4082 4088) the Hoare annotation is: true [2021-11-20 06:36:40,440 INFO L861 garLoopResultBuilder]: At program point L3968(lines 3964 3970) the Hoare annotation is: true [2021-11-20 06:36:40,440 INFO L861 garLoopResultBuilder]: At program point L6251(line 6251) the Hoare annotation is: true [2021-11-20 06:36:40,440 INFO L858 garLoopResultBuilder]: For program point L6251-1(line 6251) no Hoare annotation was computed. [2021-11-20 06:36:40,440 INFO L858 garLoopResultBuilder]: For program point spin_lock_irqFINAL(lines 6248 6255) no Hoare annotation was computed. [2021-11-20 06:36:40,440 INFO L861 garLoopResultBuilder]: At program point spin_lock_irqENTRY(lines 6248 6255) the Hoare annotation is: true [2021-11-20 06:36:40,440 INFO L861 garLoopResultBuilder]: At program point L6445(lines 6444 6446) the Hoare annotation is: true [2021-11-20 06:36:40,440 INFO L858 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 6248 6255) no Hoare annotation was computed. [2021-11-20 06:36:40,440 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interfaceEXIT(lines 6503 6505) no Hoare annotation was computed. [2021-11-20 06:36:40,440 INFO L861 garLoopResultBuilder]: At program point usb_autopm_put_interfaceENTRY(lines 6503 6505) the Hoare annotation is: true [2021-11-20 06:36:40,440 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interfaceFINAL(lines 6503 6505) no Hoare annotation was computed. [2021-11-20 06:36:40,440 INFO L858 garLoopResultBuilder]: For program point sierra_calc_interfaceEXIT(lines 4356 4367) no Hoare annotation was computed. [2021-11-20 06:36:40,441 INFO L861 garLoopResultBuilder]: At program point sierra_calc_interfaceENTRY(lines 4356 4367) the Hoare annotation is: true [2021-11-20 06:36:40,441 INFO L858 garLoopResultBuilder]: For program point sierra_calc_interfaceFINAL(lines 4356 4367) no Hoare annotation was computed. [2021-11-20 06:36:40,441 INFO L858 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 6514 6516) no Hoare annotation was computed. [2021-11-20 06:36:40,441 INFO L861 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 6514 6516) the Hoare annotation is: true [2021-11-20 06:36:40,441 INFO L858 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 6514 6516) no Hoare annotation was computed. [2021-11-20 06:36:40,441 INFO L858 garLoopResultBuilder]: For program point L5184-1(line 5184) no Hoare annotation was computed. [2021-11-20 06:36:40,442 INFO L854 garLoopResultBuilder]: At program point L5182(line 5182) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| 0))) (.cse1 (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-11-20 06:36:40,442 INFO L858 garLoopResultBuilder]: For program point L5186-1(line 5186) no Hoare annotation was computed. [2021-11-20 06:36:40,442 INFO L854 garLoopResultBuilder]: At program point L5184(line 5184) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| 0))) (.cse1 (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-11-20 06:36:40,442 INFO L858 garLoopResultBuilder]: For program point L5182-1(line 5182) no Hoare annotation was computed. [2021-11-20 06:36:40,442 INFO L858 garLoopResultBuilder]: For program point sierra_chars_in_bufferFINAL(lines 5171 5201) no Hoare annotation was computed. [2021-11-20 06:36:40,443 INFO L858 garLoopResultBuilder]: For program point L5194(lines 5194 5198) no Hoare annotation was computed. [2021-11-20 06:36:40,443 INFO L858 garLoopResultBuilder]: For program point sierra_chars_in_bufferEXIT(lines 5171 5201) no Hoare annotation was computed. [2021-11-20 06:36:40,443 INFO L854 garLoopResultBuilder]: At program point L5193(line 5193) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| 0))) (.cse1 (= ~ldv_spin~0 0))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-11-20 06:36:40,443 INFO L854 garLoopResultBuilder]: At program point sierra_chars_in_bufferENTRY(lines 5171 5201) the Hoare annotation is: (let ((.cse1 (= |old(#length)| |#length|)) (.cse2 (= |#memory_int| |old(#memory_int)|)) (.cse3 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (.cse4 (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (.cse5 (= |old(#valid)| |#valid|)) (.cse0 (not (= |old(~ldv_spin~0)| 0)))) (and (or .cse0 (and .cse1 .cse2 (= ~ldv_spin~0 0) .cse3 .cse4 .cse5) (not (= ~ldv_state_variable_1~0 1))) (or (and .cse1 (= ~ldv_spin~0 |old(~ldv_spin~0)|) .cse2 .cse3 .cse4 .cse5) .cse0 (not (= ~ldv_state_variable_1~0 2))))) [2021-11-20 06:36:40,443 INFO L858 garLoopResultBuilder]: For program point L5193-1(line 5193) no Hoare annotation was computed. [2021-11-20 06:36:40,444 INFO L858 garLoopResultBuilder]: For program point L5194-2(lines 5194 5198) no Hoare annotation was computed. [2021-11-20 06:36:40,444 INFO L854 garLoopResultBuilder]: At program point L5186(line 5186) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= |old(~ldv_spin~0)| 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 2))) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))))) [2021-11-20 06:36:40,444 INFO L858 garLoopResultBuilder]: For program point usb_set_serial_port_dataEXIT(lines 4218 4224) no Hoare annotation was computed. [2021-11-20 06:36:40,444 INFO L858 garLoopResultBuilder]: For program point usb_set_serial_port_dataFINAL(lines 4218 4224) no Hoare annotation was computed. [2021-11-20 06:36:40,444 INFO L854 garLoopResultBuilder]: At program point usb_set_serial_port_dataENTRY(lines 4218 4224) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-11-20 06:36:40,445 INFO L861 garLoopResultBuilder]: At program point L4133(lines 4129 4135) the Hoare annotation is: true [2021-11-20 06:36:40,445 INFO L861 garLoopResultBuilder]: At program point L5630(line 5630) the Hoare annotation is: true [2021-11-20 06:36:40,445 INFO L861 garLoopResultBuilder]: At program point L5630-1(line 5630) the Hoare annotation is: true [2021-11-20 06:36:40,445 INFO L858 garLoopResultBuilder]: For program point L6365(line 6365) no Hoare annotation was computed. [2021-11-20 06:36:40,445 INFO L861 garLoopResultBuilder]: At program point L5655(line 5655) the Hoare annotation is: true [2021-11-20 06:36:40,445 INFO L858 garLoopResultBuilder]: For program point L5655-1(line 5655) no Hoare annotation was computed. [2021-11-20 06:36:40,446 INFO L858 garLoopResultBuilder]: For program point sierra_resumeEXIT(lines 5645 5689) no Hoare annotation was computed. [2021-11-20 06:36:40,446 INFO L861 garLoopResultBuilder]: At program point L5680(lines 5654 5688) the Hoare annotation is: true [2021-11-20 06:36:40,446 INFO L861 garLoopResultBuilder]: At program point L6366(lines 6360 6368) the Hoare annotation is: true [2021-11-20 06:36:40,446 INFO L858 garLoopResultBuilder]: For program point L5631(line 5631) no Hoare annotation was computed. [2021-11-20 06:36:40,446 INFO L858 garLoopResultBuilder]: For program point L5664(lines 5664 5667) no Hoare annotation was computed. [2021-11-20 06:36:40,446 INFO L861 garLoopResultBuilder]: At program point L3930(lines 3927 3932) the Hoare annotation is: true [2021-11-20 06:36:40,447 INFO L858 garLoopResultBuilder]: For program point L5623(lines 5623 5635) no Hoare annotation was computed. [2021-11-20 06:36:40,447 INFO L861 garLoopResultBuilder]: At program point L5623-1(lines 5608 5643) the Hoare annotation is: true [2021-11-20 06:36:40,447 INFO L858 garLoopResultBuilder]: For program point L5615(line 5615) no Hoare annotation was computed. [2021-11-20 06:36:40,447 INFO L858 garLoopResultBuilder]: For program point L5681(lines 5681 5684) no Hoare annotation was computed. [2021-11-20 06:36:40,447 INFO L858 garLoopResultBuilder]: For program point L5673(line 5673) no Hoare annotation was computed. [2021-11-20 06:36:40,447 INFO L861 garLoopResultBuilder]: At program point L5669-2(lines 5669 5672) the Hoare annotation is: true [2021-11-20 06:36:40,448 INFO L858 garLoopResultBuilder]: For program point L5669(lines 5669 5672) no Hoare annotation was computed. [2021-11-20 06:36:40,448 INFO L858 garLoopResultBuilder]: For program point L5628-1(line 5628) no Hoare annotation was computed. [2021-11-20 06:36:40,448 INFO L861 garLoopResultBuilder]: At program point L5628(line 5628) the Hoare annotation is: true [2021-11-20 06:36:40,448 INFO L861 garLoopResultBuilder]: At program point L5686(line 5686) the Hoare annotation is: true [2021-11-20 06:36:40,448 INFO L858 garLoopResultBuilder]: For program point L5620-1(line 5620) no Hoare annotation was computed. [2021-11-20 06:36:40,449 INFO L861 garLoopResultBuilder]: At program point L5682(lines 5654 5688) the Hoare annotation is: true [2021-11-20 06:36:40,449 INFO L858 garLoopResultBuilder]: For program point L5686-1(lines 5654 5688) no Hoare annotation was computed. [2021-11-20 06:36:40,449 INFO L861 garLoopResultBuilder]: At program point L5620(line 5620) the Hoare annotation is: true [2021-11-20 06:36:40,449 INFO L861 garLoopResultBuilder]: At program point L5678(lines 5654 5688) the Hoare annotation is: true [2021-11-20 06:36:40,449 INFO L858 garLoopResultBuilder]: For program point L5616(lines 5616 5619) no Hoare annotation was computed. [2021-11-20 06:36:40,449 INFO L858 garLoopResultBuilder]: For program point L5612-1(line 5612) no Hoare annotation was computed. [2021-11-20 06:36:40,449 INFO L858 garLoopResultBuilder]: For program point L5674(lines 5674 5677) no Hoare annotation was computed. [2021-11-20 06:36:40,450 INFO L861 garLoopResultBuilder]: At program point L5612(line 5612) the Hoare annotation is: true [2021-11-20 06:36:40,450 INFO L858 garLoopResultBuilder]: For program point sierra_resumeFINAL(lines 5645 5689) no Hoare annotation was computed. [2021-11-20 06:36:40,450 INFO L861 garLoopResultBuilder]: At program point sierra_resumeENTRY(lines 5645 5689) the Hoare annotation is: true [2021-11-20 06:36:40,450 INFO L861 garLoopResultBuilder]: At program point L5633(line 5633) the Hoare annotation is: true [2021-11-20 06:36:40,450 INFO L861 garLoopResultBuilder]: At program point L5658(line 5658) the Hoare annotation is: true [2021-11-20 06:36:40,450 INFO L861 garLoopResultBuilder]: At program point L6364-1(line 6364) the Hoare annotation is: true [2021-11-20 06:36:40,451 INFO L861 garLoopResultBuilder]: At program point L6364(line 6364) the Hoare annotation is: true [2021-11-20 06:36:40,451 INFO L861 garLoopResultBuilder]: At program point L5629(line 5629) the Hoare annotation is: true [2021-11-20 06:36:40,451 INFO L858 garLoopResultBuilder]: For program point L5629-1(line 5629) no Hoare annotation was computed. [2021-11-20 06:36:40,451 INFO L858 garLoopResultBuilder]: For program point L5687-1(line 5687) no Hoare annotation was computed. [2021-11-20 06:36:40,451 INFO L858 garLoopResultBuilder]: For program point L5658-1(line 5658) no Hoare annotation was computed. [2021-11-20 06:36:40,451 INFO L861 garLoopResultBuilder]: At program point L5617(lines 5608 5643) the Hoare annotation is: true [2021-11-20 06:36:40,452 INFO L861 garLoopResultBuilder]: At program point L5642(lines 5599 5644) the Hoare annotation is: true [2021-11-20 06:36:40,452 INFO L861 garLoopResultBuilder]: At program point L5609(line 5609) the Hoare annotation is: true [2021-11-20 06:36:40,452 INFO L858 garLoopResultBuilder]: For program point L5609-1(line 5609) no Hoare annotation was computed. [2021-11-20 06:36:40,452 INFO L854 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 6411 6417) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 |old(~ldv_spin~0)|))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0) (or .cse0 (not (= ~ldv_state_variable_1~0 1))))) [2021-11-20 06:36:40,452 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 6411 6417) no Hoare annotation was computed. [2021-11-20 06:36:40,452 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 6411 6417) no Hoare annotation was computed. [2021-11-20 06:36:40,453 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 6404 6410) no Hoare annotation was computed. [2021-11-20 06:36:40,453 INFO L854 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 6404 6410) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 |old(~ldv_spin~0)|))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0) (or (not (= |old(~ldv_spin~0)| 0)) .cse0 (not (= ~ldv_state_variable_1~0 1))))) [2021-11-20 06:36:40,453 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 6404 6410) no Hoare annotation was computed. [2021-11-20 06:36:40,453 INFO L858 garLoopResultBuilder]: For program point usb_free_urbEXIT(lines 6517 6519) no Hoare annotation was computed. [2021-11-20 06:36:40,453 INFO L861 garLoopResultBuilder]: At program point usb_free_urbENTRY(lines 6517 6519) the Hoare annotation is: true [2021-11-20 06:36:40,454 INFO L858 garLoopResultBuilder]: For program point usb_free_urbFINAL(lines 6517 6519) no Hoare annotation was computed. [2021-11-20 06:36:40,454 INFO L861 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 4204 4209) the Hoare annotation is: true [2021-11-20 06:36:40,454 INFO L858 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 4204 4209) no Hoare annotation was computed. [2021-11-20 06:36:40,454 INFO L858 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 4204 4209) no Hoare annotation was computed. [2021-11-20 06:36:40,454 INFO L854 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 6272 6279) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 |old(~ldv_spin~0)|))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0) (or .cse0 (not (= ~ldv_state_variable_1~0 1))))) [2021-11-20 06:36:40,454 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 6272 6279) no Hoare annotation was computed. [2021-11-20 06:36:40,455 INFO L854 garLoopResultBuilder]: At program point L6454(lines 6453 6455) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1))) (or (not (= ~ldv_state_variable_1~0 2)) .cse0))) [2021-11-20 06:36:40,455 INFO L854 garLoopResultBuilder]: At program point L3992(lines 3988 3994) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1))) (or (not (= ~ldv_state_variable_1~0 2)) .cse0))) [2021-11-20 06:36:40,455 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 6272 6279) no Hoare annotation was computed. [2021-11-20 06:36:40,455 INFO L854 garLoopResultBuilder]: At program point L6275(line 6275) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 |old(~ldv_spin~0)|))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0) (or .cse0 (not (= ~ldv_state_variable_1~0 1))))) [2021-11-20 06:36:40,455 INFO L858 garLoopResultBuilder]: For program point L6275-1(line 6275) no Hoare annotation was computed. [2021-11-20 06:36:40,455 INFO L858 garLoopResultBuilder]: For program point L4032(lines 4032 4039) no Hoare annotation was computed. [2021-11-20 06:36:40,456 INFO L861 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 4025 4041) the Hoare annotation is: true [2021-11-20 06:36:40,456 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 4025 4041) no Hoare annotation was computed. [2021-11-20 06:36:40,456 INFO L858 garLoopResultBuilder]: For program point L4037-1(line 4037) no Hoare annotation was computed. [2021-11-20 06:36:40,456 INFO L861 garLoopResultBuilder]: At program point L4037(line 4037) the Hoare annotation is: true [2021-11-20 06:36:40,456 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 4025 4041) no Hoare annotation was computed. [2021-11-20 06:36:40,456 INFO L858 garLoopResultBuilder]: For program point usb_anchor_urbFINAL(lines 6489 6491) no Hoare annotation was computed. [2021-11-20 06:36:40,457 INFO L861 garLoopResultBuilder]: At program point usb_anchor_urbENTRY(lines 6489 6491) the Hoare annotation is: true [2021-11-20 06:36:40,457 INFO L858 garLoopResultBuilder]: For program point usb_anchor_urbEXIT(lines 6489 6491) no Hoare annotation was computed. [2021-11-20 06:36:40,457 INFO L861 garLoopResultBuilder]: At program point L5345(line 5345) the Hoare annotation is: true [2021-11-20 06:36:40,457 INFO L858 garLoopResultBuilder]: For program point L5345-1(line 5345) no Hoare annotation was computed. [2021-11-20 06:36:40,457 INFO L858 garLoopResultBuilder]: For program point L5339(line 5339) no Hoare annotation was computed. [2021-11-20 06:36:40,457 INFO L861 garLoopResultBuilder]: At program point L5341(lines 5325 5367) the Hoare annotation is: true [2021-11-20 06:36:40,458 INFO L861 garLoopResultBuilder]: At program point L5331(line 5331) the Hoare annotation is: true [2021-11-20 06:36:40,458 INFO L861 garLoopResultBuilder]: At program point L5333-2(lines 5333 5336) the Hoare annotation is: true [2021-11-20 06:36:40,458 INFO L858 garLoopResultBuilder]: For program point L5331-1(line 5331) no Hoare annotation was computed. [2021-11-20 06:36:40,458 INFO L861 garLoopResultBuilder]: At program point L5362(lines 5325 5367) the Hoare annotation is: true [2021-11-20 06:36:40,458 INFO L858 garLoopResultBuilder]: For program point sierra_closeEXIT(lines 5316 5368) no Hoare annotation was computed. [2021-11-20 06:36:40,458 INFO L858 garLoopResultBuilder]: For program point L5333(lines 5333 5336) no Hoare annotation was computed. [2021-11-20 06:36:40,459 INFO L861 garLoopResultBuilder]: At program point L5327(line 5327) the Hoare annotation is: true [2021-11-20 06:36:40,459 INFO L858 garLoopResultBuilder]: For program point L5327-1(line 5327) no Hoare annotation was computed. [2021-11-20 06:36:40,459 INFO L861 garLoopResultBuilder]: At program point L5329(line 5329) the Hoare annotation is: true [2021-11-20 06:36:40,459 INFO L858 garLoopResultBuilder]: For program point L5329-1(line 5329) no Hoare annotation was computed. [2021-11-20 06:36:40,459 INFO L861 garLoopResultBuilder]: At program point L5360(lines 5325 5367) the Hoare annotation is: true [2021-11-20 06:36:40,459 INFO L861 garLoopResultBuilder]: At program point L5352(line 5352) the Hoare annotation is: true [2021-11-20 06:36:40,460 INFO L861 garLoopResultBuilder]: At program point L5346(line 5346) the Hoare annotation is: true [2021-11-20 06:36:40,460 INFO L858 garLoopResultBuilder]: For program point L5344-1(line 5344) no Hoare annotation was computed. [2021-11-20 06:36:40,460 INFO L861 garLoopResultBuilder]: At program point sierra_closeENTRY(lines 5316 5368) the Hoare annotation is: true [2021-11-20 06:36:40,460 INFO L858 garLoopResultBuilder]: For program point L5346-1(line 5346) no Hoare annotation was computed. [2021-11-20 06:36:40,460 INFO L861 garLoopResultBuilder]: At program point L5344(line 5344) the Hoare annotation is: true [2021-11-20 06:36:40,460 INFO L858 garLoopResultBuilder]: For program point L5340(lines 5340 5343) no Hoare annotation was computed. [2021-11-20 06:36:40,461 INFO L858 garLoopResultBuilder]: For program point L5361(lines 5361 5364) no Hoare annotation was computed. [2021-11-20 06:36:40,461 INFO L861 garLoopResultBuilder]: At program point L5357(line 5357) the Hoare annotation is: true [2021-11-20 06:36:40,461 INFO L858 garLoopResultBuilder]: For program point L5357-1(line 5357) no Hoare annotation was computed. [2021-11-20 06:36:40,461 INFO L858 garLoopResultBuilder]: For program point sierra_closeFINAL(lines 5316 5368) no Hoare annotation was computed. [2021-11-20 06:36:40,461 INFO L858 garLoopResultBuilder]: For program point L5353(line 5353) no Hoare annotation was computed. [2021-11-20 06:36:40,461 INFO L861 garLoopResultBuilder]: At program point L5347(line 5347) the Hoare annotation is: true [2021-11-20 06:36:40,462 INFO L858 garLoopResultBuilder]: For program point L5347-1(line 5347) no Hoare annotation was computed. [2021-11-20 06:36:40,462 INFO L861 garLoopResultBuilder]: At program point L5349(line 5349) the Hoare annotation is: true [2021-11-20 06:36:40,462 INFO L861 garLoopResultBuilder]: At program point L5349-1(lines 5325 5367) the Hoare annotation is: true [2021-11-20 06:36:40,462 INFO L861 garLoopResultBuilder]: At program point L6501(lines 6500 6502) the Hoare annotation is: true [2021-11-20 06:36:40,462 INFO L858 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 6526 6528) no Hoare annotation was computed. [2021-11-20 06:36:40,462 INFO L861 garLoopResultBuilder]: At program point usb_kill_urbENTRY(lines 6526 6528) the Hoare annotation is: true [2021-11-20 06:36:40,462 INFO L858 garLoopResultBuilder]: For program point usb_kill_urbFINAL(lines 6526 6528) no Hoare annotation was computed. [2021-11-20 06:36:40,463 INFO L858 garLoopResultBuilder]: For program point ldv_check_alloc_flagsEXIT(lines 6371 6380) no Hoare annotation was computed. [2021-11-20 06:36:40,463 INFO L861 garLoopResultBuilder]: At program point ldv_check_alloc_flagsENTRY(lines 6371 6380) the Hoare annotation is: true [2021-11-20 06:36:40,463 INFO L858 garLoopResultBuilder]: For program point L6374(lines 6374 6377) no Hoare annotation was computed. [2021-11-20 06:36:40,463 INFO L858 garLoopResultBuilder]: For program point L6376-1(lines 6371 6380) no Hoare annotation was computed. [2021-11-20 06:36:40,463 INFO L854 garLoopResultBuilder]: At program point L6376(line 6376) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0)))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0) (or .cse0 (not (= ~ldv_state_variable_1~0 1))))) [2021-11-20 06:36:40,464 INFO L854 garLoopResultBuilder]: At program point L5151(line 5151) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= |old(~ldv_spin~0)| 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 2))) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))))) [2021-11-20 06:36:40,464 INFO L858 garLoopResultBuilder]: For program point L5150(lines 5150 5166) no Hoare annotation was computed. [2021-11-20 06:36:40,464 INFO L858 garLoopResultBuilder]: For program point L5151-1(line 5151) no Hoare annotation was computed. [2021-11-20 06:36:40,464 INFO L858 garLoopResultBuilder]: For program point sierra_write_roomEXIT(lines 5137 5170) no Hoare annotation was computed. [2021-11-20 06:36:40,464 INFO L854 garLoopResultBuilder]: At program point L5147(line 5147) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| 0))) (.cse1 (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-11-20 06:36:40,464 INFO L858 garLoopResultBuilder]: For program point L5147-1(line 5147) no Hoare annotation was computed. [2021-11-20 06:36:40,465 INFO L854 garLoopResultBuilder]: At program point L5149(line 5149) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| 0))) (.cse1 (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-11-20 06:36:40,465 INFO L858 garLoopResultBuilder]: For program point L5149-1(line 5149) no Hoare annotation was computed. [2021-11-20 06:36:40,465 INFO L854 garLoopResultBuilder]: At program point sierra_write_roomENTRY(lines 5137 5170) the Hoare annotation is: (let ((.cse1 (= |old(#length)| |#length|)) (.cse2 (= |#memory_int| |old(#memory_int)|)) (.cse3 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (.cse4 (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (.cse5 (= |old(#valid)| |#valid|)) (.cse0 (not (= |old(~ldv_spin~0)| 0)))) (and (or .cse0 (and .cse1 .cse2 (= ~ldv_spin~0 0) .cse3 .cse4 .cse5) (not (= ~ldv_state_variable_1~0 1))) (or (and .cse1 (= ~ldv_spin~0 |old(~ldv_spin~0)|) .cse2 .cse3 .cse4 .cse5) .cse0 (not (= ~ldv_state_variable_1~0 2))))) [2021-11-20 06:36:40,465 INFO L854 garLoopResultBuilder]: At program point L5167(line 5167) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= |old(~ldv_spin~0)| 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 2))) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))))) [2021-11-20 06:36:40,465 INFO L858 garLoopResultBuilder]: For program point L5167-1(line 5167) no Hoare annotation was computed. [2021-11-20 06:36:40,466 INFO L858 garLoopResultBuilder]: For program point L5159(lines 5159 5163) no Hoare annotation was computed. [2021-11-20 06:36:40,466 INFO L854 garLoopResultBuilder]: At program point L5158(line 5158) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| 0))) (.cse1 (= ~ldv_spin~0 0))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-11-20 06:36:40,466 INFO L858 garLoopResultBuilder]: For program point sierra_write_roomFINAL(lines 5137 5170) no Hoare annotation was computed. [2021-11-20 06:36:40,466 INFO L858 garLoopResultBuilder]: For program point L5158-1(line 5158) no Hoare annotation was computed. [2021-11-20 06:36:40,466 INFO L858 garLoopResultBuilder]: For program point L5159-2(lines 5159 5163) no Hoare annotation was computed. [2021-11-20 06:36:40,466 INFO L861 garLoopResultBuilder]: At program point L6303(lines 6297 6305) the Hoare annotation is: true [2021-11-20 06:36:40,467 INFO L861 garLoopResultBuilder]: At program point L4916-1(line 4916) the Hoare annotation is: true [2021-11-20 06:36:40,467 INFO L861 garLoopResultBuilder]: At program point L4949(lines 4808 4951) the Hoare annotation is: true [2021-11-20 06:36:40,467 INFO L861 garLoopResultBuilder]: At program point L4916(line 4916) the Hoare annotation is: true [2021-11-20 06:36:40,467 INFO L861 garLoopResultBuilder]: At program point L4908-1(line 4908) the Hoare annotation is: true [2021-11-20 06:36:40,467 INFO L858 garLoopResultBuilder]: For program point L4842(lines 4842 4846) no Hoare annotation was computed. [2021-11-20 06:36:40,467 INFO L861 garLoopResultBuilder]: At program point L4941(line 4941) the Hoare annotation is: true [2021-11-20 06:36:40,468 INFO L861 garLoopResultBuilder]: At program point L4908(line 4908) the Hoare annotation is: true [2021-11-20 06:36:40,468 INFO L858 garLoopResultBuilder]: For program point L4941-1(line 4941) no Hoare annotation was computed. [2021-11-20 06:36:40,468 INFO L861 garLoopResultBuilder]: At program point L6312(lines 6306 6314) the Hoare annotation is: true [2021-11-20 06:36:40,468 INFO L858 garLoopResultBuilder]: For program point L4842-2(lines 4842 4846) no Hoare annotation was computed. [2021-11-20 06:36:40,468 INFO L858 garLoopResultBuilder]: For program point L4834(line 4834) no Hoare annotation was computed. [2021-11-20 06:36:40,468 INFO L858 garLoopResultBuilder]: For program point L4933(line 4933) no Hoare annotation was computed. [2021-11-20 06:36:40,469 INFO L861 garLoopResultBuilder]: At program point L4818(line 4818) the Hoare annotation is: true [2021-11-20 06:36:40,469 INFO L858 garLoopResultBuilder]: For program point L4917(line 4917) no Hoare annotation was computed. [2021-11-20 06:36:40,469 INFO L858 garLoopResultBuilder]: For program point L4942(lines 4942 4946) no Hoare annotation was computed. [2021-11-20 06:36:40,469 INFO L858 garLoopResultBuilder]: For program point L4818-1(line 4818) no Hoare annotation was computed. [2021-11-20 06:36:40,469 INFO L861 garLoopResultBuilder]: At program point L4942-2(lines 4942 4946) the Hoare annotation is: true [2021-11-20 06:36:40,469 INFO L861 garLoopResultBuilder]: At program point L4901(line 4901) the Hoare annotation is: true [2021-11-20 06:36:40,469 INFO L858 garLoopResultBuilder]: For program point L4901-1(line 4901) no Hoare annotation was computed. [2021-11-20 06:36:40,470 INFO L858 garLoopResultBuilder]: For program point L4926(line 4926) no Hoare annotation was computed. [2021-11-20 06:36:40,470 INFO L858 garLoopResultBuilder]: For program point sierra_writeEXIT(lines 4779 4952) no Hoare annotation was computed. [2021-11-20 06:36:40,470 INFO L858 garLoopResultBuilder]: For program point L4877(line 4877) no Hoare annotation was computed. [2021-11-20 06:36:40,470 INFO L861 garLoopResultBuilder]: At program point L4902(line 4902) the Hoare annotation is: true [2021-11-20 06:36:40,470 INFO L861 garLoopResultBuilder]: At program point sierra_writeENTRY(lines 4779 4952) the Hoare annotation is: true [2021-11-20 06:36:40,470 INFO L858 garLoopResultBuilder]: For program point L4902-1(line 4902) no Hoare annotation was computed. [2021-11-20 06:36:40,471 INFO L858 garLoopResultBuilder]: For program point L4894(lines 4894 4898) no Hoare annotation was computed. [2021-11-20 06:36:40,471 INFO L858 garLoopResultBuilder]: For program point L4828-1(line 4828) no Hoare annotation was computed. [2021-11-20 06:36:40,471 INFO L861 garLoopResultBuilder]: At program point L4828(line 4828) the Hoare annotation is: true [2021-11-20 06:36:40,471 INFO L861 garLoopResultBuilder]: At program point L4886(line 4886) the Hoare annotation is: true [2021-11-20 06:36:40,471 INFO L858 garLoopResultBuilder]: For program point L4820-1(line 4820) no Hoare annotation was computed. [2021-11-20 06:36:40,471 INFO L858 garLoopResultBuilder]: For program point sierra_writeFINAL(lines 4779 4952) no Hoare annotation was computed. [2021-11-20 06:36:40,472 INFO L858 garLoopResultBuilder]: For program point L4886-1(line 4886) no Hoare annotation was computed. [2021-11-20 06:36:40,472 INFO L861 garLoopResultBuilder]: At program point L4820(line 4820) the Hoare annotation is: true [2021-11-20 06:36:40,472 INFO L858 garLoopResultBuilder]: For program point L4812-2(line 4812) no Hoare annotation was computed. [2021-11-20 06:36:40,472 INFO L858 garLoopResultBuilder]: For program point L4812(line 4812) no Hoare annotation was computed. [2021-11-20 06:36:40,472 INFO L861 garLoopResultBuilder]: At program point L4903(lines 4903 4904) the Hoare annotation is: true [2021-11-20 06:36:40,472 INFO L858 garLoopResultBuilder]: For program point L4903-1(lines 4903 4904) no Hoare annotation was computed. [2021-11-20 06:36:40,473 INFO L861 garLoopResultBuilder]: At program point L4829-2(lines 4829 4833) the Hoare annotation is: true [2021-11-20 06:36:40,473 INFO L858 garLoopResultBuilder]: For program point L4829(lines 4829 4833) no Hoare annotation was computed. [2021-11-20 06:36:40,473 INFO L861 garLoopResultBuilder]: At program point L4920(lines 4808 4951) the Hoare annotation is: true [2021-11-20 06:36:40,473 INFO L858 garLoopResultBuilder]: For program point L4879(lines 4879 4885) no Hoare annotation was computed. [2021-11-20 06:36:40,473 INFO L858 garLoopResultBuilder]: For program point L4912-1(line 4912) no Hoare annotation was computed. [2021-11-20 06:36:40,473 INFO L861 garLoopResultBuilder]: At program point L4912(line 4912) the Hoare annotation is: true [2021-11-20 06:36:40,473 INFO L861 garLoopResultBuilder]: At program point L4871(line 4871) the Hoare annotation is: true [2021-11-20 06:36:40,474 INFO L858 garLoopResultBuilder]: For program point L4871-1(line 4871) no Hoare annotation was computed. [2021-11-20 06:36:40,474 INFO L861 garLoopResultBuilder]: At program point L6498(lines 6497 6499) the Hoare annotation is: true [2021-11-20 06:36:40,474 INFO L861 garLoopResultBuilder]: At program point L4929(lines 4808 4951) the Hoare annotation is: true [2021-11-20 06:36:40,474 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-20 06:36:40,474 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-11-20 06:36:40,474 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-11-20 06:36:40,475 INFO L861 garLoopResultBuilder]: At program point L4855(line 4855) the Hoare annotation is: true [2021-11-20 06:36:40,475 INFO L858 garLoopResultBuilder]: For program point L4855-1(line 4855) no Hoare annotation was computed. [2021-11-20 06:36:40,475 INFO L858 garLoopResultBuilder]: For program point L4888(lines 4888 4892) no Hoare annotation was computed. [2021-11-20 06:36:40,475 INFO L858 garLoopResultBuilder]: For program point L4847(lines 4847 4863) no Hoare annotation was computed. [2021-11-20 06:36:40,475 INFO L858 garLoopResultBuilder]: For program point L4880-1(line 4880) no Hoare annotation was computed. [2021-11-20 06:36:40,475 INFO L858 garLoopResultBuilder]: For program point L4814(lines 4814 4817) no Hoare annotation was computed. [2021-11-20 06:36:40,475 INFO L861 garLoopResultBuilder]: At program point L4880(line 4880) the Hoare annotation is: true [2021-11-20 06:36:40,476 INFO L861 garLoopResultBuilder]: At program point L4872-2(lines 4872 4876) the Hoare annotation is: true [2021-11-20 06:36:40,476 INFO L858 garLoopResultBuilder]: For program point L4872(lines 4872 4876) no Hoare annotation was computed. [2021-11-20 06:36:40,476 INFO L861 garLoopResultBuilder]: At program point L6301(line 6301) the Hoare annotation is: true [2021-11-20 06:36:40,476 INFO L861 garLoopResultBuilder]: At program point L6301-1(line 6301) the Hoare annotation is: true [2021-11-20 06:36:40,476 INFO L858 garLoopResultBuilder]: For program point L4856-2(lines 4856 4860) no Hoare annotation was computed. [2021-11-20 06:36:40,476 INFO L858 garLoopResultBuilder]: For program point L4856(lines 4856 4860) no Hoare annotation was computed. [2021-11-20 06:36:40,477 INFO L858 garLoopResultBuilder]: For program point L4947(line 4947) no Hoare annotation was computed. [2021-11-20 06:36:40,477 INFO L858 garLoopResultBuilder]: For program point L4848-1(line 4848) no Hoare annotation was computed. [2021-11-20 06:36:40,477 INFO L861 garLoopResultBuilder]: At program point L4848(line 4848) the Hoare annotation is: true [2021-11-20 06:36:40,477 INFO L861 garLoopResultBuilder]: At program point L4906(line 4906) the Hoare annotation is: true [2021-11-20 06:36:40,477 INFO L861 garLoopResultBuilder]: At program point L6310(line 6310) the Hoare annotation is: true [2021-11-20 06:36:40,477 INFO L858 garLoopResultBuilder]: For program point L4906-1(line 4906) no Hoare annotation was computed. [2021-11-20 06:36:40,478 INFO L861 garLoopResultBuilder]: At program point L4931(lines 4808 4951) the Hoare annotation is: true [2021-11-20 06:36:40,478 INFO L861 garLoopResultBuilder]: At program point L6310-1(line 6310) the Hoare annotation is: true [2021-11-20 06:36:40,478 INFO L858 garLoopResultBuilder]: For program point L6302(line 6302) no Hoare annotation was computed. [2021-11-20 06:36:40,478 INFO L861 garLoopResultBuilder]: At program point L4923(line 4923) the Hoare annotation is: true [2021-11-20 06:36:40,478 INFO L861 garLoopResultBuilder]: At program point L4923-1(lines 4808 4951) the Hoare annotation is: true [2021-11-20 06:36:40,478 INFO L858 garLoopResultBuilder]: For program point L4915(lines 4915 4924) no Hoare annotation was computed. [2021-11-20 06:36:40,479 INFO L858 garLoopResultBuilder]: For program point L4948-1(line 4948) no Hoare annotation was computed. [2021-11-20 06:36:40,479 INFO L861 garLoopResultBuilder]: At program point L4882(line 4882) the Hoare annotation is: true [2021-11-20 06:36:40,479 INFO L861 garLoopResultBuilder]: At program point L4948(line 4948) the Hoare annotation is: true [2021-11-20 06:36:40,479 INFO L858 garLoopResultBuilder]: For program point L4907(lines 4907 4913) no Hoare annotation was computed. [2021-11-20 06:36:40,479 INFO L858 garLoopResultBuilder]: For program point L6311(line 6311) no Hoare annotation was computed. [2021-11-20 06:36:40,479 INFO L861 garLoopResultBuilder]: At program point L4841(line 4841) the Hoare annotation is: true [2021-11-20 06:36:40,480 INFO L858 garLoopResultBuilder]: For program point L4841-1(line 4841) no Hoare annotation was computed. [2021-11-20 06:36:40,480 INFO L858 garLoopResultBuilder]: For program point L5246(lines 5246 5251) no Hoare annotation was computed. [2021-11-20 06:36:40,480 INFO L861 garLoopResultBuilder]: At program point L5234(line 5234) the Hoare annotation is: true [2021-11-20 06:36:40,480 INFO L858 garLoopResultBuilder]: For program point L5234-1(line 5234) no Hoare annotation was computed. [2021-11-20 06:36:40,480 INFO L858 garLoopResultBuilder]: For program point L5259(line 5259) no Hoare annotation was computed. [2021-11-20 06:36:40,480 INFO L858 garLoopResultBuilder]: For program point L5255(lines 5255 5258) no Hoare annotation was computed. [2021-11-20 06:36:40,480 INFO L858 garLoopResultBuilder]: For program point L5259-2(lines 5259 5267) no Hoare annotation was computed. [2021-11-20 06:36:40,481 INFO L858 garLoopResultBuilder]: For program point L5259-3(lines 5232 5273) no Hoare annotation was computed. [2021-11-20 06:36:40,481 INFO L861 garLoopResultBuilder]: At program point L6337-1(line 6337) the Hoare annotation is: true [2021-11-20 06:36:40,481 INFO L861 garLoopResultBuilder]: At program point L6337(line 6337) the Hoare annotation is: true [2021-11-20 06:36:40,481 INFO L861 garLoopResultBuilder]: At program point L6346(line 6346) the Hoare annotation is: true [2021-11-20 06:36:40,481 INFO L861 garLoopResultBuilder]: At program point L5256(lines 5232 5273) the Hoare annotation is: true [2021-11-20 06:36:40,481 INFO L861 garLoopResultBuilder]: At program point L6346-1(line 6346) the Hoare annotation is: true [2021-11-20 06:36:40,482 INFO L858 garLoopResultBuilder]: For program point L6338(line 6338) no Hoare annotation was computed. [2021-11-20 06:36:40,482 INFO L861 garLoopResultBuilder]: At program point L5252(lines 5232 5273) the Hoare annotation is: true [2021-11-20 06:36:40,482 INFO L858 garLoopResultBuilder]: For program point sierra_submit_rx_urbsFINAL(lines 5224 5274) no Hoare annotation was computed. [2021-11-20 06:36:40,482 INFO L858 garLoopResultBuilder]: For program point L6347(line 6347) no Hoare annotation was computed. [2021-11-20 06:36:40,482 INFO L858 garLoopResultBuilder]: For program point L5261(lines 5261 5265) no Hoare annotation was computed. [2021-11-20 06:36:40,482 INFO L861 garLoopResultBuilder]: At program point L6339(lines 6333 6341) the Hoare annotation is: true [2021-11-20 06:36:40,483 INFO L858 garLoopResultBuilder]: For program point L5241(lines 5241 5244) no Hoare annotation was computed. [2021-11-20 06:36:40,483 INFO L861 garLoopResultBuilder]: At program point sierra_submit_rx_urbsENTRY(lines 5224 5274) the Hoare annotation is: true [2021-11-20 06:36:40,483 INFO L858 garLoopResultBuilder]: For program point sierra_submit_rx_urbsEXIT(lines 5224 5274) no Hoare annotation was computed. [2021-11-20 06:36:40,483 INFO L861 garLoopResultBuilder]: At program point L6348(lines 6342 6350) the Hoare annotation is: true [2021-11-20 06:36:40,483 INFO L861 garLoopResultBuilder]: At program point L5254(lines 5232 5273) the Hoare annotation is: true [2021-11-20 06:36:40,483 INFO L861 garLoopResultBuilder]: At program point L5502(line 5502) the Hoare annotation is: true [2021-11-20 06:36:40,483 INFO L858 garLoopResultBuilder]: For program point L5506-2(lines 5506 5513) no Hoare annotation was computed. [2021-11-20 06:36:40,484 INFO L861 garLoopResultBuilder]: At program point L4346(lines 4336 4351) the Hoare annotation is: true [2021-11-20 06:36:40,484 INFO L858 garLoopResultBuilder]: For program point L5527(lines 5527 5531) no Hoare annotation was computed. [2021-11-20 06:36:40,484 INFO L861 garLoopResultBuilder]: At program point L5527-2(lines 5527 5531) the Hoare annotation is: true [2021-11-20 06:36:40,484 INFO L858 garLoopResultBuilder]: For program point L5515(lines 5515 5519) no Hoare annotation was computed. [2021-11-20 06:36:40,484 INFO L858 garLoopResultBuilder]: For program point L5515-2(lines 5515 5519) no Hoare annotation was computed. [2021-11-20 06:36:40,484 INFO L861 garLoopResultBuilder]: At program point L5507(line 5507) the Hoare annotation is: true [2021-11-20 06:36:40,485 INFO L858 garLoopResultBuilder]: For program point L5507-1(line 5507) no Hoare annotation was computed. [2021-11-20 06:36:40,485 INFO L858 garLoopResultBuilder]: For program point L5503(line 5503) no Hoare annotation was computed. [2021-11-20 06:36:40,485 INFO L858 garLoopResultBuilder]: For program point sierra_port_probeFINAL(lines 5479 5535) no Hoare annotation was computed. [2021-11-20 06:36:40,485 INFO L854 garLoopResultBuilder]: At program point L5499(line 5499) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-11-20 06:36:40,485 INFO L858 garLoopResultBuilder]: For program point L4347(lines 4347 4350) no Hoare annotation was computed. [2021-11-20 06:36:40,485 INFO L858 garLoopResultBuilder]: For program point L5499-1(line 5499) no Hoare annotation was computed. [2021-11-20 06:36:40,486 INFO L858 garLoopResultBuilder]: For program point L5532(line 5532) no Hoare annotation was computed. [2021-11-20 06:36:40,486 INFO L858 garLoopResultBuilder]: For program point L5495(lines 5495 5498) no Hoare annotation was computed. [2021-11-20 06:36:40,486 INFO L854 garLoopResultBuilder]: At program point sierra_port_probeENTRY(lines 5479 5535) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0))) (.cse1 (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1) (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1))) [2021-11-20 06:36:40,486 INFO L858 garLoopResultBuilder]: For program point sierra_port_probeEXIT(lines 5479 5535) no Hoare annotation was computed. [2021-11-20 06:36:40,486 INFO L854 garLoopResultBuilder]: At program point L5500-1(lines 5500 5501) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-11-20 06:36:40,486 INFO L854 garLoopResultBuilder]: At program point L5500(lines 5500 5501) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-11-20 06:36:40,487 INFO L861 garLoopResultBuilder]: At program point L4348(lines 4336 4351) the Hoare annotation is: true [2021-11-20 06:36:40,487 INFO L858 garLoopResultBuilder]: For program point L4336-2(lines 4336 4352) no Hoare annotation was computed. [2021-11-20 06:36:40,487 INFO L858 garLoopResultBuilder]: For program point L4336(lines 4336 4352) no Hoare annotation was computed. [2021-11-20 06:36:40,487 INFO L861 garLoopResultBuilder]: At program point L4353(lines 4331 4355) the Hoare annotation is: true [2021-11-20 06:36:40,487 INFO L861 garLoopResultBuilder]: At program point L5526(line 5526) the Hoare annotation is: true [2021-11-20 06:36:40,487 INFO L854 garLoopResultBuilder]: At program point L5493(line 5493) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-11-20 06:36:40,488 INFO L858 garLoopResultBuilder]: For program point L4341(lines 4341 4344) no Hoare annotation was computed. [2021-11-20 06:36:40,488 INFO L858 garLoopResultBuilder]: For program point L5526-1(line 5526) no Hoare annotation was computed. [2021-11-20 06:36:40,488 INFO L858 garLoopResultBuilder]: For program point L5493-1(line 5493) no Hoare annotation was computed. [2021-11-20 06:36:40,488 INFO L858 garLoopResultBuilder]: For program point L5506(lines 5506 5513) no Hoare annotation was computed. [2021-11-20 06:36:40,488 INFO L858 garLoopResultBuilder]: For program point L4639(lines 4639 4642) no Hoare annotation was computed. [2021-11-20 06:36:40,488 INFO L858 garLoopResultBuilder]: For program point L4672-1(line 4672) no Hoare annotation was computed. [2021-11-20 06:36:40,489 INFO L861 garLoopResultBuilder]: At program point L4672(line 4672) the Hoare annotation is: true [2021-11-20 06:36:40,489 INFO L858 garLoopResultBuilder]: For program point L4635(lines 4635 4638) no Hoare annotation was computed. [2021-11-20 06:36:40,489 INFO L858 garLoopResultBuilder]: For program point L4639-2(lines 4639 4642) no Hoare annotation was computed. [2021-11-20 06:36:40,489 INFO L858 garLoopResultBuilder]: For program point L4668(lines 4668 4671) no Hoare annotation was computed. [2021-11-20 06:36:40,489 INFO L858 garLoopResultBuilder]: For program point L4635-2(lines 4635 4638) no Hoare annotation was computed. [2021-11-20 06:36:40,489 INFO L858 garLoopResultBuilder]: For program point L4644-1(line 4644) no Hoare annotation was computed. [2021-11-20 06:36:40,489 INFO L861 garLoopResultBuilder]: At program point L4644(line 4644) the Hoare annotation is: true [2021-11-20 06:36:40,490 INFO L861 garLoopResultBuilder]: At program point L6494(lines 6493 6495) the Hoare annotation is: true [2021-11-20 06:36:40,490 INFO L861 garLoopResultBuilder]: At program point L4673(lines 4673 4674) the Hoare annotation is: true [2021-11-20 06:36:40,490 INFO L858 garLoopResultBuilder]: For program point L4673-1(lines 4673 4674) no Hoare annotation was computed. [2021-11-20 06:36:40,490 INFO L858 garLoopResultBuilder]: For program point L4657-2(lines 4651 4660) no Hoare annotation was computed. [2021-11-20 06:36:40,490 INFO L858 garLoopResultBuilder]: For program point L4657(lines 4657 4660) no Hoare annotation was computed. [2021-11-20 06:36:40,490 INFO L858 garLoopResultBuilder]: For program point sierra_send_setupEXIT(lines 4617 4678) no Hoare annotation was computed. [2021-11-20 06:36:40,491 INFO L861 garLoopResultBuilder]: At program point sierra_send_setupENTRY(lines 4617 4678) the Hoare annotation is: true [2021-11-20 06:36:40,491 INFO L861 garLoopResultBuilder]: At program point L4633(line 4633) the Hoare annotation is: true [2021-11-20 06:36:40,491 INFO L858 garLoopResultBuilder]: For program point L4633-1(line 4633) no Hoare annotation was computed. [2021-11-20 06:36:40,491 INFO L858 garLoopResultBuilder]: For program point sierra_send_setupFINAL(lines 4617 4678) no Hoare annotation was computed. [2021-11-20 06:36:40,491 INFO L858 garLoopResultBuilder]: For program point L4654(lines 4654 4660) no Hoare annotation was computed. [2021-11-20 06:36:40,491 INFO L858 garLoopResultBuilder]: For program point L4646(lines 4646 4649) no Hoare annotation was computed. [2021-11-20 06:36:40,492 INFO L861 garLoopResultBuilder]: At program point L4675(line 4675) the Hoare annotation is: true [2021-11-20 06:36:40,492 INFO L858 garLoopResultBuilder]: For program point L4675-1(line 4675) no Hoare annotation was computed. [2021-11-20 06:36:40,492 INFO L858 garLoopResultBuilder]: For program point L4651(lines 4651 4660) no Hoare annotation was computed. [2021-11-20 06:36:40,492 INFO L858 garLoopResultBuilder]: For program point L4643(lines 4643 4662) no Hoare annotation was computed. [2021-11-20 06:36:40,492 INFO L858 garLoopResultBuilder]: For program point L4643-1(lines 4628 4677) no Hoare annotation was computed. [2021-11-20 06:36:40,492 INFO L861 garLoopResultBuilder]: At program point usb_kill_anchored_urbsENTRY(lines 6523 6525) the Hoare annotation is: true [2021-11-20 06:36:40,492 INFO L858 garLoopResultBuilder]: For program point usb_kill_anchored_urbsFINAL(lines 6523 6525) no Hoare annotation was computed. [2021-11-20 06:36:40,493 INFO L858 garLoopResultBuilder]: For program point usb_kill_anchored_urbsEXIT(lines 6523 6525) no Hoare annotation was computed. [2021-11-20 06:36:40,493 INFO L858 garLoopResultBuilder]: For program point kfreeEXIT(lines 6551 6553) no Hoare annotation was computed. [2021-11-20 06:36:40,493 INFO L854 garLoopResultBuilder]: At program point kfreeENTRY(lines 6551 6553) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0))) (.cse1 (= |old(#valid)| |#valid|))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1) (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1))) [2021-11-20 06:36:40,493 INFO L858 garLoopResultBuilder]: For program point kfreeFINAL(lines 6551 6553) no Hoare annotation was computed. [2021-11-20 06:36:40,493 INFO L858 garLoopResultBuilder]: For program point L4161-1(line 4161) no Hoare annotation was computed. [2021-11-20 06:36:40,494 INFO L854 garLoopResultBuilder]: At program point L4161(line 4161) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-11-20 06:36:40,494 INFO L858 garLoopResultBuilder]: For program point init_usb_anchorFINAL(lines 4156 4168) no Hoare annotation was computed. [2021-11-20 06:36:40,494 INFO L858 garLoopResultBuilder]: For program point init_usb_anchorEXIT(lines 4156 4168) no Hoare annotation was computed. [2021-11-20 06:36:40,494 INFO L861 garLoopResultBuilder]: At program point L3940(lines 3935 3942) the Hoare annotation is: true [2021-11-20 06:36:40,494 INFO L861 garLoopResultBuilder]: At program point L4164(line 4164) the Hoare annotation is: true [2021-11-20 06:36:40,494 INFO L858 garLoopResultBuilder]: For program point L4165-1(line 4165) no Hoare annotation was computed. [2021-11-20 06:36:40,495 INFO L861 garLoopResultBuilder]: At program point L4165(line 4165) the Hoare annotation is: true [2021-11-20 06:36:40,495 INFO L854 garLoopResultBuilder]: At program point init_usb_anchorENTRY(lines 4156 4168) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0))) (.cse1 (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1) (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1))) [2021-11-20 06:36:40,495 INFO L861 garLoopResultBuilder]: At program point L6436(lines 6435 6437) the Hoare annotation is: true [2021-11-20 06:36:40,495 INFO L858 garLoopResultBuilder]: For program point L4164-1(line 4164) no Hoare annotation was computed. [2021-11-20 06:36:40,495 INFO L858 garLoopResultBuilder]: For program point usb_get_serial_port_dataEXIT(lines 4210 4217) no Hoare annotation was computed. [2021-11-20 06:36:40,495 INFO L861 garLoopResultBuilder]: At program point L4126(lines 4123 4128) the Hoare annotation is: true [2021-11-20 06:36:40,496 INFO L861 garLoopResultBuilder]: At program point usb_get_serial_port_dataENTRY(lines 4210 4217) the Hoare annotation is: true [2021-11-20 06:36:40,496 INFO L858 garLoopResultBuilder]: For program point usb_get_serial_port_dataFINAL(lines 4210 4217) no Hoare annotation was computed. [2021-11-20 06:36:40,496 INFO L858 garLoopResultBuilder]: For program point L5118(lines 5118 5122) no Hoare annotation was computed. [2021-11-20 06:36:40,496 INFO L858 garLoopResultBuilder]: For program point L5056(lines 5056 5071) no Hoare annotation was computed. [2021-11-20 06:36:40,496 INFO L858 garLoopResultBuilder]: For program point L5118-2(lines 5036 5135) no Hoare annotation was computed. [2021-11-20 06:36:40,496 INFO L858 garLoopResultBuilder]: For program point L5048-1(line 5048) no Hoare annotation was computed. [2021-11-20 06:36:40,496 INFO L858 garLoopResultBuilder]: For program point L5081-2(lines 5081 5085) no Hoare annotation was computed. [2021-11-20 06:36:40,497 INFO L861 garLoopResultBuilder]: At program point L6328-1(line 6328) the Hoare annotation is: true [2021-11-20 06:36:40,497 INFO L858 garLoopResultBuilder]: For program point L5081(lines 5081 5085) no Hoare annotation was computed. [2021-11-20 06:36:40,497 INFO L861 garLoopResultBuilder]: At program point L6328(line 6328) the Hoare annotation is: true [2021-11-20 06:36:40,497 INFO L861 garLoopResultBuilder]: At program point L5048(line 5048) the Hoare annotation is: true [2021-11-20 06:36:40,497 INFO L861 garLoopResultBuilder]: At program point L5102(line 5102) the Hoare annotation is: true [2021-11-20 06:36:40,497 INFO L858 garLoopResultBuilder]: For program point sierra_instat_callbackFINAL(lines 5015 5136) no Hoare annotation was computed. [2021-11-20 06:36:40,498 INFO L858 garLoopResultBuilder]: For program point L5102-1(line 5102) no Hoare annotation was computed. [2021-11-20 06:36:40,498 INFO L861 garLoopResultBuilder]: At program point sierra_instat_callbackENTRY(lines 5015 5136) the Hoare annotation is: true [2021-11-20 06:36:40,498 INFO L858 garLoopResultBuilder]: For program point L5127(lines 5127 5131) no Hoare annotation was computed. [2021-11-20 06:36:40,498 INFO L858 garLoopResultBuilder]: For program point L5049-2(lines 5036 5135) no Hoare annotation was computed. [2021-11-20 06:36:40,498 INFO L858 garLoopResultBuilder]: For program point L5049(lines 5049 5053) no Hoare annotation was computed. [2021-11-20 06:36:40,498 INFO L858 garLoopResultBuilder]: For program point L6329(line 6329) no Hoare annotation was computed. [2021-11-20 06:36:40,498 INFO L858 garLoopResultBuilder]: For program point L5103(lines 5103 5108) no Hoare annotation was computed. [2021-11-20 06:36:40,499 INFO L858 garLoopResultBuilder]: For program point L5091(line 5091) no Hoare annotation was computed. [2021-11-20 06:36:40,499 INFO L858 garLoopResultBuilder]: For program point L5124(lines 5124 5133) no Hoare annotation was computed. [2021-11-20 06:36:40,499 INFO L858 garLoopResultBuilder]: For program point L5091-2(lines 5091 5094) no Hoare annotation was computed. [2021-11-20 06:36:40,499 INFO L861 garLoopResultBuilder]: At program point L6330(lines 6324 6332) the Hoare annotation is: true [2021-11-20 06:36:40,499 INFO L858 garLoopResultBuilder]: For program point sierra_instat_callbackEXIT(lines 5015 5136) no Hoare annotation was computed. [2021-11-20 06:36:40,499 INFO L861 garLoopResultBuilder]: At program point L5063(line 5063) the Hoare annotation is: true [2021-11-20 06:36:40,500 INFO L858 garLoopResultBuilder]: For program point L5063-1(line 5063) no Hoare annotation was computed. [2021-11-20 06:36:40,500 INFO L861 garLoopResultBuilder]: At program point L5125(line 5125) the Hoare annotation is: true [2021-11-20 06:36:40,500 INFO L858 garLoopResultBuilder]: For program point L5125-1(line 5125) no Hoare annotation was computed. [2021-11-20 06:36:40,500 INFO L861 garLoopResultBuilder]: At program point L5117(line 5117) the Hoare annotation is: true [2021-11-20 06:36:40,500 INFO L858 garLoopResultBuilder]: For program point L5117-1(line 5117) no Hoare annotation was computed. [2021-11-20 06:36:40,500 INFO L858 garLoopResultBuilder]: For program point L5080-1(line 5080) no Hoare annotation was computed. [2021-11-20 06:36:40,501 INFO L861 garLoopResultBuilder]: At program point L5080(line 5080) the Hoare annotation is: true [2021-11-20 06:36:40,501 INFO L861 garLoopResultBuilder]: At program point L6484(lines 6483 6485) the Hoare annotation is: true [2021-11-20 06:36:40,501 INFO L861 garLoopResultBuilder]: At program point L5039(line 5039) the Hoare annotation is: true [2021-11-20 06:36:40,501 INFO L858 garLoopResultBuilder]: For program point L5039-1(line 5039) no Hoare annotation was computed. [2021-11-20 06:36:40,501 INFO L858 garLoopResultBuilder]: For program point L5072-2(lines 5072 5109) no Hoare annotation was computed. [2021-11-20 06:36:40,501 INFO L858 garLoopResultBuilder]: For program point L5072(line 5072) no Hoare annotation was computed. [2021-11-20 06:36:40,501 INFO L858 garLoopResultBuilder]: For program point L5064-2(lines 5064 5068) no Hoare annotation was computed. [2021-11-20 06:36:40,502 INFO L858 garLoopResultBuilder]: For program point L5064(lines 5064 5068) no Hoare annotation was computed. [2021-11-20 06:36:40,502 INFO L861 garLoopResultBuilder]: At program point L5215(lines 5207 5222) the Hoare annotation is: true [2021-11-20 06:36:40,502 INFO L861 garLoopResultBuilder]: At program point sierra_stop_rx_urbsENTRY(lines 5202 5223) the Hoare annotation is: true [2021-11-20 06:36:40,502 INFO L861 garLoopResultBuilder]: At program point L5217(lines 5207 5222) the Hoare annotation is: true [2021-11-20 06:36:40,502 INFO L858 garLoopResultBuilder]: For program point L5216(lines 5216 5219) no Hoare annotation was computed. [2021-11-20 06:36:40,502 INFO L861 garLoopResultBuilder]: At program point L5213(line 5213) the Hoare annotation is: true [2021-11-20 06:36:40,502 INFO L858 garLoopResultBuilder]: For program point sierra_stop_rx_urbsEXIT(lines 5202 5223) no Hoare annotation was computed. [2021-11-20 06:36:40,503 INFO L858 garLoopResultBuilder]: For program point L5213-1(line 5213) no Hoare annotation was computed. [2021-11-20 06:36:40,503 INFO L858 garLoopResultBuilder]: For program point L5208-1(line 5208) no Hoare annotation was computed. [2021-11-20 06:36:40,503 INFO L858 garLoopResultBuilder]: For program point sierra_stop_rx_urbsFINAL(lines 5202 5223) no Hoare annotation was computed. [2021-11-20 06:36:40,503 INFO L861 garLoopResultBuilder]: At program point L5208(line 5208) the Hoare annotation is: true [2021-11-20 06:36:40,503 INFO L858 garLoopResultBuilder]: For program point L5220-1(line 5220) no Hoare annotation was computed. [2021-11-20 06:36:40,503 INFO L861 garLoopResultBuilder]: At program point L5220(line 5220) the Hoare annotation is: true [2021-11-20 06:36:40,504 INFO L861 garLoopResultBuilder]: At program point usb_fill_bulk_urbENTRY(lines 4169 4183) the Hoare annotation is: true [2021-11-20 06:36:40,504 INFO L858 garLoopResultBuilder]: For program point usb_fill_bulk_urbFINAL(lines 4169 4183) no Hoare annotation was computed. [2021-11-20 06:36:40,504 INFO L858 garLoopResultBuilder]: For program point usb_fill_bulk_urbEXIT(lines 4169 4183) no Hoare annotation was computed. [2021-11-20 06:36:40,504 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 4075 4081) no Hoare annotation was computed. [2021-11-20 06:36:40,504 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 4075 4081) the Hoare annotation is: true [2021-11-20 06:36:40,504 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4079) no Hoare annotation was computed. [2021-11-20 06:36:40,505 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 4075 4081) no Hoare annotation was computed. [2021-11-20 06:36:40,505 INFO L858 garLoopResultBuilder]: For program point kzallocEXIT(lines 6290 6296) no Hoare annotation was computed. [2021-11-20 06:36:40,505 INFO L861 garLoopResultBuilder]: At program point kzallocENTRY(lines 6290 6296) the Hoare annotation is: true [2021-11-20 06:36:40,505 INFO L858 garLoopResultBuilder]: For program point kzallocFINAL(lines 6290 6296) no Hoare annotation was computed. [2021-11-20 06:36:40,505 INFO L861 garLoopResultBuilder]: At program point L6293(line 6293) the Hoare annotation is: true [2021-11-20 06:36:40,505 INFO L858 garLoopResultBuilder]: For program point L6293-1(line 6293) no Hoare annotation was computed. [2021-11-20 06:36:40,505 INFO L861 garLoopResultBuilder]: At program point kmallocENTRY(lines 6281 6288) the Hoare annotation is: true [2021-11-20 06:36:40,506 INFO L861 garLoopResultBuilder]: At program point L4002-2(lines 4000 4003) the Hoare annotation is: true [2021-11-20 06:36:40,506 INFO L858 garLoopResultBuilder]: For program point L4002-1(line 4002) no Hoare annotation was computed. [2021-11-20 06:36:40,506 INFO L858 garLoopResultBuilder]: For program point L6284-1(line 6284) no Hoare annotation was computed. [2021-11-20 06:36:40,506 INFO L861 garLoopResultBuilder]: At program point L4010(lines 4005 4012) the Hoare annotation is: true [2021-11-20 06:36:40,506 INFO L861 garLoopResultBuilder]: At program point L6284(line 6284) the Hoare annotation is: true [2021-11-20 06:36:40,506 INFO L858 garLoopResultBuilder]: For program point kmallocFINAL(lines 6281 6288) no Hoare annotation was computed. [2021-11-20 06:36:40,507 INFO L858 garLoopResultBuilder]: For program point kmallocEXIT(lines 6281 6288) no Hoare annotation was computed. [2021-11-20 06:36:40,507 INFO L861 garLoopResultBuilder]: At program point L4002(line 4002) the Hoare annotation is: true [2021-11-20 06:36:40,507 INFO L858 garLoopResultBuilder]: For program point sierra_port_removeFINAL(lines 5536 5547) no Hoare annotation was computed. [2021-11-20 06:36:40,507 INFO L854 garLoopResultBuilder]: At program point L5543(line 5543) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))))) [2021-11-20 06:36:40,507 INFO L854 garLoopResultBuilder]: At program point L5543-1(line 5543) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0))) (.cse1 (= |old(#valid)| |#valid|))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1) (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1))) [2021-11-20 06:36:40,507 INFO L854 garLoopResultBuilder]: At program point sierra_port_removeENTRY(lines 5536 5547) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))))) [2021-11-20 06:36:40,508 INFO L858 garLoopResultBuilder]: For program point L5544(line 5544) no Hoare annotation was computed. [2021-11-20 06:36:40,508 INFO L854 garLoopResultBuilder]: At program point L5541(line 5541) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))))) [2021-11-20 06:36:40,508 INFO L858 garLoopResultBuilder]: For program point sierra_port_removeEXIT(lines 5536 5547) no Hoare annotation was computed. [2021-11-20 06:36:40,508 INFO L858 garLoopResultBuilder]: For program point L5541-1(line 5541) no Hoare annotation was computed. [2021-11-20 06:36:40,508 INFO L861 garLoopResultBuilder]: At program point spin_lockENTRY(lines 6240 6247) the Hoare annotation is: true [2021-11-20 06:36:40,508 INFO L861 garLoopResultBuilder]: At program point L6442(lines 6441 6443) the Hoare annotation is: true [2021-11-20 06:36:40,509 INFO L861 garLoopResultBuilder]: At program point L3960(lines 3956 3962) the Hoare annotation is: true [2021-11-20 06:36:40,509 INFO L858 garLoopResultBuilder]: For program point spin_lockFINAL(lines 6240 6247) no Hoare annotation was computed. [2021-11-20 06:36:40,509 INFO L861 garLoopResultBuilder]: At program point L6243(line 6243) the Hoare annotation is: true [2021-11-20 06:36:40,509 INFO L858 garLoopResultBuilder]: For program point L6243-1(line 6243) no Hoare annotation was computed. [2021-11-20 06:36:40,509 INFO L858 garLoopResultBuilder]: For program point spin_lockEXIT(lines 6240 6247) no Hoare annotation was computed. [2021-11-20 06:36:40,509 INFO L861 garLoopResultBuilder]: At program point L3984(lines 3980 3986) the Hoare annotation is: true [2021-11-20 06:36:40,510 INFO L861 garLoopResultBuilder]: At program point spin_unlock_irqENTRY(lines 6264 6271) the Hoare annotation is: true [2021-11-20 06:36:40,510 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 6264 6271) no Hoare annotation was computed. [2021-11-20 06:36:40,510 INFO L861 garLoopResultBuilder]: At program point L6267(line 6267) the Hoare annotation is: true [2021-11-20 06:36:40,510 INFO L858 garLoopResultBuilder]: For program point L6267-1(line 6267) no Hoare annotation was computed. [2021-11-20 06:36:40,510 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqFINAL(lines 6264 6271) no Hoare annotation was computed. [2021-11-20 06:36:40,510 INFO L861 garLoopResultBuilder]: At program point L6451(lines 6450 6452) the Hoare annotation is: true [2021-11-20 06:36:40,510 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 4089 4094) no Hoare annotation was computed. [2021-11-20 06:36:40,511 INFO L861 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 4089 4094) the Hoare annotation is: true [2021-11-20 06:36:40,511 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 4089 4094) no Hoare annotation was computed. [2021-11-20 06:36:40,511 INFO L858 garLoopResultBuilder]: For program point sierra_calc_num_portsEXIT(lines 4286 4305) no Hoare annotation was computed. [2021-11-20 06:36:40,511 INFO L858 garLoopResultBuilder]: For program point L4298(lines 4298 4302) no Hoare annotation was computed. [2021-11-20 06:36:40,511 INFO L861 garLoopResultBuilder]: At program point sierra_calc_num_portsENTRY(lines 4286 4305) the Hoare annotation is: true [2021-11-20 06:36:40,511 INFO L858 garLoopResultBuilder]: For program point sierra_calc_num_portsFINAL(lines 4286 4305) no Hoare annotation was computed. [2021-11-20 06:36:40,511 INFO L858 garLoopResultBuilder]: For program point L4295(lines 4295 4302) no Hoare annotation was computed. [2021-11-20 06:36:40,512 INFO L858 garLoopResultBuilder]: For program point L4298-2(lines 4295 4302) no Hoare annotation was computed. [2021-11-20 06:36:40,512 INFO L858 garLoopResultBuilder]: For program point usb_unanchor_urbEXIT(lines 6547 6549) no Hoare annotation was computed. [2021-11-20 06:36:40,512 INFO L858 garLoopResultBuilder]: For program point usb_unanchor_urbFINAL(lines 6547 6549) no Hoare annotation was computed. [2021-11-20 06:36:40,512 INFO L861 garLoopResultBuilder]: At program point usb_unanchor_urbENTRY(lines 6547 6549) the Hoare annotation is: true [2021-11-20 06:36:40,512 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2021-11-20 06:36:40,512 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-20 06:36:40,513 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or (not (= ~ldv_state_variable_1~0 0)) .cse0 .cse1) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-11-20 06:36:40,513 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2021-11-20 06:36:40,513 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interface_asyncEXIT(lines 6506 6508) no Hoare annotation was computed. [2021-11-20 06:36:40,513 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interface_asyncFINAL(lines 6506 6508) no Hoare annotation was computed. [2021-11-20 06:36:40,513 INFO L861 garLoopResultBuilder]: At program point usb_autopm_put_interface_asyncENTRY(lines 6506 6508) the Hoare annotation is: true [2021-11-20 06:36:40,513 INFO L858 garLoopResultBuilder]: For program point L4703(lines 4703 4706) no Hoare annotation was computed. [2021-11-20 06:36:40,514 INFO L854 garLoopResultBuilder]: At program point sierra_tiocmsetENTRY(lines 4693 4722) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-11-20 06:36:40,514 INFO L854 garLoopResultBuilder]: At program point L4701(line 4701) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-11-20 06:36:40,514 INFO L858 garLoopResultBuilder]: For program point L4703-2(lines 4699 4721) no Hoare annotation was computed. [2021-11-20 06:36:40,514 INFO L858 garLoopResultBuilder]: For program point L4701-1(line 4701) no Hoare annotation was computed. [2021-11-20 06:36:40,514 INFO L858 garLoopResultBuilder]: For program point sierra_tiocmsetFINAL(lines 4693 4722) no Hoare annotation was computed. [2021-11-20 06:36:40,514 INFO L858 garLoopResultBuilder]: For program point sierra_tiocmsetEXIT(lines 4693 4722) no Hoare annotation was computed. [2021-11-20 06:36:40,514 INFO L858 garLoopResultBuilder]: For program point L4719(line 4719) no Hoare annotation was computed. [2021-11-20 06:36:40,515 INFO L861 garLoopResultBuilder]: At program point L4715-1(lines 4715 4718) the Hoare annotation is: true [2021-11-20 06:36:40,515 INFO L858 garLoopResultBuilder]: For program point L4711-1(lines 4699 4721) no Hoare annotation was computed. [2021-11-20 06:36:40,515 INFO L858 garLoopResultBuilder]: For program point L4707-1(lines 4699 4721) no Hoare annotation was computed. [2021-11-20 06:36:40,515 INFO L861 garLoopResultBuilder]: At program point sierra_release_urbENTRY(lines 4723 4733) the Hoare annotation is: true [2021-11-20 06:36:40,515 INFO L861 garLoopResultBuilder]: At program point L4727(line 4727) the Hoare annotation is: true [2021-11-20 06:36:40,515 INFO L858 garLoopResultBuilder]: For program point L4726(lines 4726 4730) no Hoare annotation was computed. [2021-11-20 06:36:40,516 INFO L858 garLoopResultBuilder]: For program point L4727-1(line 4727) no Hoare annotation was computed. [2021-11-20 06:36:40,516 INFO L861 garLoopResultBuilder]: At program point L4728(line 4728) the Hoare annotation is: true [2021-11-20 06:36:40,516 INFO L858 garLoopResultBuilder]: For program point sierra_release_urbEXIT(lines 4723 4733) no Hoare annotation was computed. [2021-11-20 06:36:40,516 INFO L858 garLoopResultBuilder]: For program point L4726-1(lines 4723 4733) no Hoare annotation was computed. [2021-11-20 06:36:40,516 INFO L861 garLoopResultBuilder]: At program point L6448(lines 6447 6449) the Hoare annotation is: true [2021-11-20 06:36:40,516 INFO L861 garLoopResultBuilder]: At program point spin_unlockENTRY(lines 6256 6263) the Hoare annotation is: true [2021-11-20 06:36:40,516 INFO L858 garLoopResultBuilder]: For program point spin_unlockFINAL(lines 6256 6263) no Hoare annotation was computed. [2021-11-20 06:36:40,517 INFO L861 garLoopResultBuilder]: At program point L3976(lines 3972 3978) the Hoare annotation is: true [2021-11-20 06:36:40,517 INFO L858 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 6256 6263) no Hoare annotation was computed. [2021-11-20 06:36:40,517 INFO L861 garLoopResultBuilder]: At program point L6259(line 6259) the Hoare annotation is: true [2021-11-20 06:36:40,517 INFO L858 garLoopResultBuilder]: For program point L6259-1(line 6259) no Hoare annotation was computed. [2021-11-20 06:36:40,517 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 4022 4024) the Hoare annotation is: true [2021-11-20 06:36:40,517 INFO L858 garLoopResultBuilder]: For program point L4023(line 4023) no Hoare annotation was computed. [2021-11-20 06:36:40,517 INFO L858 garLoopResultBuilder]: For program point L4023-2(lines 4022 4024) no Hoare annotation was computed. [2021-11-20 06:36:40,518 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 4022 4024) no Hoare annotation was computed. [2021-11-20 06:36:40,518 INFO L861 garLoopResultBuilder]: At program point L5403(lines 5381 5429) the Hoare annotation is: true [2021-11-20 06:36:40,518 INFO L861 garLoopResultBuilder]: At program point L5399(line 5399) the Hoare annotation is: true [2021-11-20 06:36:40,518 INFO L858 garLoopResultBuilder]: For program point L5399-1(line 5399) no Hoare annotation was computed. [2021-11-20 06:36:40,518 INFO L858 garLoopResultBuilder]: For program point L5395(lines 5395 5398) no Hoare annotation was computed. [2021-11-20 06:36:40,518 INFO L861 garLoopResultBuilder]: At program point L6357(lines 6351 6359) the Hoare annotation is: true [2021-11-20 06:36:40,518 INFO L861 garLoopResultBuilder]: At program point sierra_openENTRY(lines 5369 5430) the Hoare annotation is: true [2021-11-20 06:36:40,519 INFO L858 garLoopResultBuilder]: For program point L5424(lines 5424 5427) no Hoare annotation was computed. [2021-11-20 06:36:40,519 INFO L858 garLoopResultBuilder]: For program point L5292-1(lines 5292 5312) no Hoare annotation was computed. [2021-11-20 06:36:40,519 INFO L858 garLoopResultBuilder]: For program point L5420-1(line 5420) no Hoare annotation was computed. [2021-11-20 06:36:40,519 INFO L858 garLoopResultBuilder]: For program point L5292(lines 5292 5312) no Hoare annotation was computed. [2021-11-20 06:36:40,519 INFO L861 garLoopResultBuilder]: At program point L5420(line 5420) the Hoare annotation is: true [2021-11-20 06:36:40,519 INFO L861 garLoopResultBuilder]: At program point L5383(line 5383) the Hoare annotation is: true [2021-11-20 06:36:40,519 INFO L858 garLoopResultBuilder]: For program point L5383-1(line 5383) no Hoare annotation was computed. [2021-11-20 06:36:40,520 INFO L858 garLoopResultBuilder]: For program point L5416(line 5416) no Hoare annotation was computed. [2021-11-20 06:36:40,520 INFO L858 garLoopResultBuilder]: For program point L5412(line 5412) no Hoare annotation was computed. [2021-11-20 06:36:40,520 INFO L861 garLoopResultBuilder]: At program point L5408-2(lines 5408 5411) the Hoare annotation is: true [2021-11-20 06:36:40,520 INFO L861 garLoopResultBuilder]: At program point L5313(lines 5275 5315) the Hoare annotation is: true [2021-11-20 06:36:40,520 INFO L858 garLoopResultBuilder]: For program point L5408(lines 5408 5411) no Hoare annotation was computed. [2021-11-20 06:36:40,520 INFO L858 garLoopResultBuilder]: For program point L5305-2(line 5305) no Hoare annotation was computed. [2021-11-20 06:36:40,521 INFO L858 garLoopResultBuilder]: For program point L5305(line 5305) no Hoare annotation was computed. [2021-11-20 06:36:40,521 INFO L861 garLoopResultBuilder]: At program point L5396(lines 5381 5429) the Hoare annotation is: true [2021-11-20 06:36:40,521 INFO L861 garLoopResultBuilder]: At program point L6511(lines 6510 6512) the Hoare annotation is: true [2021-11-20 06:36:40,521 INFO L861 garLoopResultBuilder]: At program point L5425(lines 5381 5429) the Hoare annotation is: true [2021-11-20 06:36:40,521 INFO L861 garLoopResultBuilder]: At program point L5293(line 5293) the Hoare annotation is: true [2021-11-20 06:36:40,521 INFO L858 garLoopResultBuilder]: For program point L5293-1(line 5293) no Hoare annotation was computed. [2021-11-20 06:36:40,521 INFO L861 garLoopResultBuilder]: At program point L5413(line 5413) the Hoare annotation is: true [2021-11-20 06:36:40,522 INFO L858 garLoopResultBuilder]: For program point L5413-1(line 5413) no Hoare annotation was computed. [2021-11-20 06:36:40,522 INFO L861 garLoopResultBuilder]: At program point L5310(line 5310) the Hoare annotation is: true [2021-11-20 06:36:40,522 INFO L858 garLoopResultBuilder]: For program point L5310-1(line 5310) no Hoare annotation was computed. [2021-11-20 06:36:40,522 INFO L861 garLoopResultBuilder]: At program point L5302(line 5302) the Hoare annotation is: true [2021-11-20 06:36:40,522 INFO L861 garLoopResultBuilder]: At program point L5401(line 5401) the Hoare annotation is: true [2021-11-20 06:36:40,522 INFO L858 garLoopResultBuilder]: For program point L5401-1(line 5401) no Hoare annotation was computed. [2021-11-20 06:36:40,522 INFO L861 garLoopResultBuilder]: At program point L6355-1(line 6355) the Hoare annotation is: true [2021-11-20 06:36:40,523 INFO L861 garLoopResultBuilder]: At program point L6355(line 6355) the Hoare annotation is: true [2021-11-20 06:36:40,523 INFO L858 garLoopResultBuilder]: For program point L5302-1(line 5302) no Hoare annotation was computed. [2021-11-20 06:36:40,523 INFO L861 garLoopResultBuilder]: At program point L5294(lines 5294 5295) the Hoare annotation is: true [2021-11-20 06:36:40,523 INFO L861 garLoopResultBuilder]: At program point L5290(line 5290) the Hoare annotation is: true [2021-11-20 06:36:40,523 INFO L858 garLoopResultBuilder]: For program point sierra_openEXIT(lines 5369 5430) no Hoare annotation was computed. [2021-11-20 06:36:40,523 INFO L858 garLoopResultBuilder]: For program point L5294-1(lines 5294 5295) no Hoare annotation was computed. [2021-11-20 06:36:40,523 INFO L858 garLoopResultBuilder]: For program point L5286(lines 5286 5289) no Hoare annotation was computed. [2021-11-20 06:36:40,523 INFO L861 garLoopResultBuilder]: At program point L5385(line 5385) the Hoare annotation is: true [2021-11-20 06:36:40,523 INFO L858 garLoopResultBuilder]: For program point L5290-1(line 5290) no Hoare annotation was computed. [2021-11-20 06:36:40,523 INFO L858 garLoopResultBuilder]: For program point L5385-1(line 5385) no Hoare annotation was computed. [2021-11-20 06:36:40,524 INFO L861 garLoopResultBuilder]: At program point L5406(line 5406) the Hoare annotation is: true [2021-11-20 06:36:40,524 INFO L858 garLoopResultBuilder]: For program point L5402(lines 5402 5405) no Hoare annotation was computed. [2021-11-20 06:36:40,524 INFO L858 garLoopResultBuilder]: For program point L5406-1(line 5406) no Hoare annotation was computed. [2021-11-20 06:36:40,524 INFO L858 garLoopResultBuilder]: For program point L5303(lines 5303 5308) no Hoare annotation was computed. [2021-11-20 06:36:40,524 INFO L861 garLoopResultBuilder]: At program point L5394(lines 5381 5429) the Hoare annotation is: true [2021-11-20 06:36:40,524 INFO L858 garLoopResultBuilder]: For program point L6356(line 6356) no Hoare annotation was computed. [2021-11-20 06:36:40,524 INFO L861 garLoopResultBuilder]: At program point L5423(lines 5381 5429) the Hoare annotation is: true [2021-11-20 06:36:40,524 INFO L858 garLoopResultBuilder]: For program point sierra_openFINAL(lines 5369 5430) no Hoare annotation was computed. [2021-11-20 06:36:40,524 INFO L858 garLoopResultBuilder]: For program point usb_get_serial_dataEXIT(lines 4225 4230) no Hoare annotation was computed. [2021-11-20 06:36:40,525 INFO L861 garLoopResultBuilder]: At program point usb_get_serial_dataENTRY(lines 4225 4230) the Hoare annotation is: true [2021-11-20 06:36:40,525 INFO L858 garLoopResultBuilder]: For program point usb_get_serial_dataFINAL(lines 4225 4230) no Hoare annotation was computed. [2021-11-20 06:36:40,525 INFO L858 garLoopResultBuilder]: For program point ldv_detach_1FINAL(lines 6467 6469) no Hoare annotation was computed. [2021-11-20 06:36:40,525 INFO L861 garLoopResultBuilder]: At program point ldv_detach_1ENTRY(lines 6467 6469) the Hoare annotation is: true [2021-11-20 06:36:40,525 INFO L858 garLoopResultBuilder]: For program point ldv_detach_1EXIT(lines 6467 6469) no Hoare annotation was computed. [2021-11-20 06:36:40,525 INFO L858 garLoopResultBuilder]: For program point L6521-1(line 6521) no Hoare annotation was computed. [2021-11-20 06:36:40,525 INFO L858 garLoopResultBuilder]: For program point usb_get_from_anchorEXIT(lines 6520 6522) no Hoare annotation was computed. [2021-11-20 06:36:40,526 INFO L861 garLoopResultBuilder]: At program point L6521(line 6521) the Hoare annotation is: true [2021-11-20 06:36:40,526 INFO L861 garLoopResultBuilder]: At program point usb_get_from_anchorENTRY(lines 6520 6522) the Hoare annotation is: true [2021-11-20 06:36:40,526 INFO L858 garLoopResultBuilder]: For program point usb_get_from_anchorFINAL(lines 6520 6522) no Hoare annotation was computed. [2021-11-20 06:36:40,526 INFO L861 garLoopResultBuilder]: At program point usb_alloc_urbENTRY(lines 6486 6488) the Hoare annotation is: true [2021-11-20 06:36:40,526 INFO L858 garLoopResultBuilder]: For program point L6487-1(line 6487) no Hoare annotation was computed. [2021-11-20 06:36:40,526 INFO L861 garLoopResultBuilder]: At program point L6487(line 6487) the Hoare annotation is: true [2021-11-20 06:36:40,527 INFO L858 garLoopResultBuilder]: For program point usb_alloc_urbFINAL(lines 6486 6488) no Hoare annotation was computed. [2021-11-20 06:36:40,527 INFO L858 garLoopResultBuilder]: For program point usb_alloc_urbEXIT(lines 6486 6488) no Hoare annotation was computed. [2021-11-20 06:36:40,527 INFO L861 garLoopResultBuilder]: At program point L5566(lines 5554 5575) the Hoare annotation is: true [2021-11-20 06:36:40,527 INFO L861 garLoopResultBuilder]: At program point sierra_suspendENTRY(lines 5577 5598) the Hoare annotation is: true [2021-11-20 06:36:40,527 INFO L861 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: true [2021-11-20 06:36:40,527 INFO L858 garLoopResultBuilder]: For program point L5587-1(line 5587) no Hoare annotation was computed. [2021-11-20 06:36:40,527 INFO L858 garLoopResultBuilder]: For program point L5585-2(lines 5585 5592) no Hoare annotation was computed. [2021-11-20 06:36:40,528 INFO L858 garLoopResultBuilder]: For program point L5585(lines 5585 5592) no Hoare annotation was computed. [2021-11-20 06:36:40,528 INFO L858 garLoopResultBuilder]: For program point sierra_suspendFINAL(lines 5577 5598) no Hoare annotation was computed. [2021-11-20 06:36:40,528 INFO L861 garLoopResultBuilder]: At program point L5571(lines 5554 5575) the Hoare annotation is: true [2021-11-20 06:36:40,528 INFO L861 garLoopResultBuilder]: At program point L5569(lines 5554 5575) the Hoare annotation is: true [2021-11-20 06:36:40,528 INFO L861 garLoopResultBuilder]: At program point L5594(line 5594) the Hoare annotation is: true [2021-11-20 06:36:40,528 INFO L861 garLoopResultBuilder]: At program point L5565(line 5565) the Hoare annotation is: true [2021-11-20 06:36:40,528 INFO L861 garLoopResultBuilder]: At program point L5565-1(line 5565) the Hoare annotation is: true [2021-11-20 06:36:40,529 INFO L861 garLoopResultBuilder]: At program point L5559(line 5559) the Hoare annotation is: true [2021-11-20 06:36:40,529 INFO L858 garLoopResultBuilder]: For program point L5559-1(line 5559) no Hoare annotation was computed. [2021-11-20 06:36:40,529 INFO L858 garLoopResultBuilder]: For program point L5594-1(line 5594) no Hoare annotation was computed. [2021-11-20 06:36:40,529 INFO L858 garLoopResultBuilder]: For program point L5561(lines 5561 5564) no Hoare annotation was computed. [2021-11-20 06:36:40,529 INFO L858 garLoopResultBuilder]: For program point L5586(lines 5586 5590) no Hoare annotation was computed. [2021-11-20 06:36:40,529 INFO L858 garLoopResultBuilder]: For program point sierra_suspendEXIT(lines 5577 5598) no Hoare annotation was computed. [2021-11-20 06:36:40,529 INFO L858 garLoopResultBuilder]: For program point L5584-1(line 5584) no Hoare annotation was computed. [2021-11-20 06:36:40,530 INFO L861 garLoopResultBuilder]: At program point L5582(line 5582) the Hoare annotation is: true [2021-11-20 06:36:40,530 INFO L861 garLoopResultBuilder]: At program point L5584(line 5584) the Hoare annotation is: true [2021-11-20 06:36:40,530 INFO L858 garLoopResultBuilder]: For program point L5582-1(line 5582) no Hoare annotation was computed. [2021-11-20 06:36:40,530 INFO L861 garLoopResultBuilder]: At program point L5574(lines 5548 5576) the Hoare annotation is: true [2021-11-20 06:36:40,530 INFO L858 garLoopResultBuilder]: For program point L5570(lines 5570 5573) no Hoare annotation was computed. [2021-11-20 06:36:40,530 INFO L858 garLoopResultBuilder]: For program point L4049(lines 4049 4056) no Hoare annotation was computed. [2021-11-20 06:36:40,530 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-20 06:36:40,531 INFO L858 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 4042 4058) no Hoare annotation was computed. [2021-11-20 06:36:40,531 INFO L861 garLoopResultBuilder]: At program point L4054(line 4054) the Hoare annotation is: true [2021-11-20 06:36:40,531 INFO L854 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 4042 4058) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0))) (.cse1 (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or (not (= ~ldv_state_variable_1~0 0)) .cse0 .cse1))) [2021-11-20 06:36:40,531 INFO L858 garLoopResultBuilder]: For program point L4054-1(line 4054) no Hoare annotation was computed. [2021-11-20 06:36:40,531 INFO L858 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 4042 4058) no Hoare annotation was computed. [2021-11-20 06:36:40,531 INFO L858 garLoopResultBuilder]: For program point L4255(lines 4255 4259) no Hoare annotation was computed. [2021-11-20 06:36:40,532 INFO L858 garLoopResultBuilder]: For program point usb_serial_debug_dataEXIT(lines 4242 4262) no Hoare annotation was computed. [2021-11-20 06:36:40,532 INFO L861 garLoopResultBuilder]: At program point L4254(line 4254) the Hoare annotation is: true [2021-11-20 06:36:40,532 INFO L861 garLoopResultBuilder]: At program point usb_serial_debug_dataENTRY(lines 4242 4262) the Hoare annotation is: true [2021-11-20 06:36:40,532 INFO L858 garLoopResultBuilder]: For program point usb_serial_debug_dataFINAL(lines 4242 4262) no Hoare annotation was computed. [2021-11-20 06:36:40,532 INFO L858 garLoopResultBuilder]: For program point L4254-1(line 4254) no Hoare annotation was computed. [2021-11-20 06:36:40,532 INFO L858 garLoopResultBuilder]: For program point L4255-2(lines 4255 4259) no Hoare annotation was computed. [2021-11-20 06:36:40,532 INFO L854 garLoopResultBuilder]: At program point L6047(line 6047) the Hoare annotation is: false [2021-11-20 06:36:40,533 INFO L858 garLoopResultBuilder]: For program point L6047-1(line 6047) no Hoare annotation was computed. [2021-11-20 06:36:40,533 INFO L854 garLoopResultBuilder]: At program point L6113(line 6113) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-11-20 06:36:40,533 INFO L858 garLoopResultBuilder]: For program point L6113-1(line 6113) no Hoare annotation was computed. [2021-11-20 06:36:40,533 INFO L858 garLoopResultBuilder]: For program point L5915-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,533 INFO L858 garLoopResultBuilder]: For program point L5783(lines 5783 6232) no Hoare annotation was computed. [2021-11-20 06:36:40,533 INFO L858 garLoopResultBuilder]: For program point L5916-1(line 5916) no Hoare annotation was computed. [2021-11-20 06:36:40,534 INFO L858 garLoopResultBuilder]: For program point L5982-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,534 INFO L854 garLoopResultBuilder]: At program point L5916(line 5916) the Hoare annotation is: false [2021-11-20 06:36:40,534 INFO L858 garLoopResultBuilder]: For program point L5784(line 5784) no Hoare annotation was computed. [2021-11-20 06:36:40,534 INFO L854 garLoopResultBuilder]: At program point L5983(line 5983) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-11-20 06:36:40,534 INFO L858 garLoopResultBuilder]: For program point L5983-1(line 5983) no Hoare annotation was computed. [2021-11-20 06:36:40,534 INFO L858 garLoopResultBuilder]: For program point L5785(lines 5785 6192) no Hoare annotation was computed. [2021-11-20 06:36:40,534 INFO L854 garLoopResultBuilder]: At program point L6182(line 6182) the Hoare annotation is: false [2021-11-20 06:36:40,534 INFO L858 garLoopResultBuilder]: For program point L6182-1(line 6182) no Hoare annotation was computed. [2021-11-20 06:36:40,534 INFO L858 garLoopResultBuilder]: For program point L5852-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,534 INFO L858 garLoopResultBuilder]: For program point L5456-1(line 5456) no Hoare annotation was computed. [2021-11-20 06:36:40,534 INFO L854 garLoopResultBuilder]: At program point L5456(line 5456) the Hoare annotation is: false [2021-11-20 06:36:40,534 INFO L858 garLoopResultBuilder]: For program point L6117-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,534 INFO L858 garLoopResultBuilder]: For program point L5787(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,535 INFO L854 garLoopResultBuilder]: At program point L5853(line 5853) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2021-11-20 06:36:40,535 INFO L858 garLoopResultBuilder]: For program point L5853-1(line 5853) no Hoare annotation was computed. [2021-11-20 06:36:40,535 INFO L854 garLoopResultBuilder]: At program point L5457(lines 5457 5458) the Hoare annotation is: false [2021-11-20 06:36:40,535 INFO L858 garLoopResultBuilder]: For program point L5457-1(lines 5457 5458) no Hoare annotation was computed. [2021-11-20 06:36:40,535 INFO L854 garLoopResultBuilder]: At program point L6118(line 6118) the Hoare annotation is: false [2021-11-20 06:36:40,535 INFO L858 garLoopResultBuilder]: For program point L6052-1(line 6052) no Hoare annotation was computed. [2021-11-20 06:36:40,535 INFO L858 garLoopResultBuilder]: For program point L6118-1(line 6118) no Hoare annotation was computed. [2021-11-20 06:36:40,535 INFO L854 garLoopResultBuilder]: At program point L6052(line 6052) the Hoare annotation is: false [2021-11-20 06:36:40,535 INFO L858 garLoopResultBuilder]: For program point L5920-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,535 INFO L858 garLoopResultBuilder]: For program point L5788(line 5788) no Hoare annotation was computed. [2021-11-20 06:36:40,535 INFO L858 garLoopResultBuilder]: For program point L4401(line 4401) no Hoare annotation was computed. [2021-11-20 06:36:40,535 INFO L854 garLoopResultBuilder]: At program point L4269(line 4269) the Hoare annotation is: false [2021-11-20 06:36:40,535 INFO L858 garLoopResultBuilder]: For program point L4269-1(line 4269) no Hoare annotation was computed. [2021-11-20 06:36:40,535 INFO L858 garLoopResultBuilder]: For program point L5987-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,535 INFO L854 garLoopResultBuilder]: At program point L5921(line 5921) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2021-11-20 06:36:40,536 INFO L858 garLoopResultBuilder]: For program point L5921-1(line 5921) no Hoare annotation was computed. [2021-11-20 06:36:40,536 INFO L858 garLoopResultBuilder]: For program point L5789(lines 5789 5797) no Hoare annotation was computed. [2021-11-20 06:36:40,536 INFO L854 garLoopResultBuilder]: At program point L4270(lines 4270 4271) the Hoare annotation is: false [2021-11-20 06:36:40,536 INFO L858 garLoopResultBuilder]: For program point L4270-1(lines 4270 4271) no Hoare annotation was computed. [2021-11-20 06:36:40,536 INFO L858 garLoopResultBuilder]: For program point L5988-1(line 5988) no Hoare annotation was computed. [2021-11-20 06:36:40,536 INFO L854 garLoopResultBuilder]: At program point L5988(line 5988) the Hoare annotation is: false [2021-11-20 06:36:40,536 INFO L858 garLoopResultBuilder]: For program point L6187(line 6187) no Hoare annotation was computed. [2021-11-20 06:36:40,536 INFO L858 garLoopResultBuilder]: For program point L5791(lines 5791 5795) no Hoare annotation was computed. [2021-11-20 06:36:40,536 INFO L858 garLoopResultBuilder]: For program point L5461-2(lines 5461 5464) no Hoare annotation was computed. [2021-11-20 06:36:40,536 INFO L858 garLoopResultBuilder]: For program point L5461(lines 5461 5464) no Hoare annotation was computed. [2021-11-20 06:36:40,536 INFO L858 garLoopResultBuilder]: For program point L4404(lines 4404 4419) no Hoare annotation was computed. [2021-11-20 06:36:40,536 INFO L854 garLoopResultBuilder]: At program point L4272(lines 4264 4274) the Hoare annotation is: false [2021-11-20 06:36:40,536 INFO L861 garLoopResultBuilder]: At program point L6188(line 6188) the Hoare annotation is: true [2021-11-20 06:36:40,536 INFO L858 garLoopResultBuilder]: For program point L6122-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,537 INFO L854 garLoopResultBuilder]: At program point L5858(line 5858) the Hoare annotation is: false [2021-11-20 06:36:40,537 INFO L858 garLoopResultBuilder]: For program point L5858-1(line 5858) no Hoare annotation was computed. [2021-11-20 06:36:40,537 INFO L854 garLoopResultBuilder]: At program point L6123(line 6123) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2021-11-20 06:36:40,537 INFO L858 garLoopResultBuilder]: For program point L6123-1(line 6123) no Hoare annotation was computed. [2021-11-20 06:36:40,537 INFO L858 garLoopResultBuilder]: For program point L6057(line 6057) no Hoare annotation was computed. [2021-11-20 06:36:40,537 INFO L858 garLoopResultBuilder]: For program point L6058(lines 6058 6062) no Hoare annotation was computed. [2021-11-20 06:36:40,537 INFO L858 garLoopResultBuilder]: For program point L5992-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,537 INFO L854 garLoopResultBuilder]: At program point L5926(line 5926) the Hoare annotation is: false [2021-11-20 06:36:40,537 INFO L858 garLoopResultBuilder]: For program point L6058-2(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,538 INFO L858 garLoopResultBuilder]: For program point L5926-1(line 5926) no Hoare annotation was computed. [2021-11-20 06:36:40,538 INFO L854 garLoopResultBuilder]: At program point L6059(line 6059) the Hoare annotation is: false [2021-11-20 06:36:40,538 INFO L858 garLoopResultBuilder]: For program point L6059-1(line 6059) no Hoare annotation was computed. [2021-11-20 06:36:40,538 INFO L854 garLoopResultBuilder]: At program point L5993(line 5993) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2021-11-20 06:36:40,538 INFO L858 garLoopResultBuilder]: For program point L5993-1(line 5993) no Hoare annotation was computed. [2021-11-20 06:36:40,538 INFO L854 garLoopResultBuilder]: At program point L5465(lines 5444 5467) the Hoare annotation is: (and (= |ULTIMATE.start_sierra_startup_~intfdata~4#1.base| 0) (= |ULTIMATE.start_sierra_startup_~intfdata~4#1.offset| 0) (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2) (<= (+ |ULTIMATE.start_sierra_startup_#res#1| 12) 0)) [2021-11-20 06:36:40,538 INFO L858 garLoopResultBuilder]: For program point L5863(line 5863) no Hoare annotation was computed. [2021-11-20 06:36:40,538 INFO L858 garLoopResultBuilder]: For program point L6194(line 6194) no Hoare annotation was computed. [2021-11-20 06:36:40,538 INFO L858 garLoopResultBuilder]: For program point L6128-1(line 6128) no Hoare annotation was computed. [2021-11-20 06:36:40,538 INFO L854 garLoopResultBuilder]: At program point L6128(line 6128) the Hoare annotation is: false [2021-11-20 06:36:40,538 INFO L858 garLoopResultBuilder]: For program point L5864-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,538 INFO L858 garLoopResultBuilder]: For program point L5864(lines 5864 5871) no Hoare annotation was computed. [2021-11-20 06:36:40,538 INFO L858 garLoopResultBuilder]: For program point L5732-1(line 5732) no Hoare annotation was computed. [2021-11-20 06:36:40,539 INFO L854 garLoopResultBuilder]: At program point L5732(line 5732) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-11-20 06:36:40,539 INFO L854 garLoopResultBuilder]: At program point L4411(line 4411) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-11-20 06:36:40,539 INFO L858 garLoopResultBuilder]: For program point L4411-1(line 4411) no Hoare annotation was computed. [2021-11-20 06:36:40,539 INFO L858 garLoopResultBuilder]: For program point L6195(lines 6195 6228) no Hoare annotation was computed. [2021-11-20 06:36:40,539 INFO L858 garLoopResultBuilder]: For program point L5931(line 5931) no Hoare annotation was computed. [2021-11-20 06:36:40,539 INFO L858 garLoopResultBuilder]: For program point L5799(line 5799) no Hoare annotation was computed. [2021-11-20 06:36:40,539 INFO L854 garLoopResultBuilder]: At program point L5865(line 5865) the Hoare annotation is: false [2021-11-20 06:36:40,539 INFO L858 garLoopResultBuilder]: For program point L5865-1(line 5865) no Hoare annotation was computed. [2021-11-20 06:36:40,540 INFO L858 garLoopResultBuilder]: For program point L4412-2(lines 4412 4416) no Hoare annotation was computed. [2021-11-20 06:36:40,540 INFO L858 garLoopResultBuilder]: For program point L4412(lines 4412 4416) no Hoare annotation was computed. [2021-11-20 06:36:40,540 INFO L858 garLoopResultBuilder]: For program point L4280-1(line 4280) no Hoare annotation was computed. [2021-11-20 06:36:40,540 INFO L854 garLoopResultBuilder]: At program point L4280(line 4280) the Hoare annotation is: false [2021-11-20 06:36:40,540 INFO L858 garLoopResultBuilder]: For program point L6064-1(line 6064) no Hoare annotation was computed. [2021-11-20 06:36:40,540 INFO L854 garLoopResultBuilder]: At program point L5998(line 5998) the Hoare annotation is: false [2021-11-20 06:36:40,540 INFO L854 garLoopResultBuilder]: At program point L6064(line 6064) the Hoare annotation is: false [2021-11-20 06:36:40,541 INFO L858 garLoopResultBuilder]: For program point L5866(lines 5866 5869) no Hoare annotation was computed. [2021-11-20 06:36:40,541 INFO L858 garLoopResultBuilder]: For program point L5932-2(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,541 INFO L858 garLoopResultBuilder]: For program point L5998-1(line 5998) no Hoare annotation was computed. [2021-11-20 06:36:40,541 INFO L858 garLoopResultBuilder]: For program point L5932(lines 5932 5936) no Hoare annotation was computed. [2021-11-20 06:36:40,541 INFO L858 garLoopResultBuilder]: For program point L5800-2(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,541 INFO L854 garLoopResultBuilder]: At program point L5734(line 5734) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-11-20 06:36:40,541 INFO L858 garLoopResultBuilder]: For program point L5800(lines 5800 5804) no Hoare annotation was computed. [2021-11-20 06:36:40,542 INFO L858 garLoopResultBuilder]: For program point L5734-1(line 5734) no Hoare annotation was computed. [2021-11-20 06:36:40,542 INFO L854 garLoopResultBuilder]: At program point L4281(lines 4281 4282) the Hoare annotation is: false [2021-11-20 06:36:40,542 INFO L858 garLoopResultBuilder]: For program point L4281-1(lines 4281 4282) no Hoare annotation was computed. [2021-11-20 06:36:40,542 INFO L858 garLoopResultBuilder]: For program point L6197(lines 6197 6225) no Hoare annotation was computed. [2021-11-20 06:36:40,542 INFO L854 garLoopResultBuilder]: At program point L5933(line 5933) the Hoare annotation is: false [2021-11-20 06:36:40,542 INFO L858 garLoopResultBuilder]: For program point L5933-1(line 5933) no Hoare annotation was computed. [2021-11-20 06:36:40,543 INFO L854 garLoopResultBuilder]: At program point L5801(line 5801) the Hoare annotation is: false [2021-11-20 06:36:40,543 INFO L858 garLoopResultBuilder]: For program point L5801-1(line 5801) no Hoare annotation was computed. [2021-11-20 06:36:40,543 INFO L858 garLoopResultBuilder]: For program point L6198(line 6198) no Hoare annotation was computed. [2021-11-20 06:36:40,543 INFO L858 garLoopResultBuilder]: For program point L5736-1(line 5736) no Hoare annotation was computed. [2021-11-20 06:36:40,543 INFO L854 garLoopResultBuilder]: At program point L5736(line 5736) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-11-20 06:36:40,543 INFO L854 garLoopResultBuilder]: At program point L4283(lines 4275 4285) the Hoare annotation is: false [2021-11-20 06:36:40,543 INFO L858 garLoopResultBuilder]: For program point L6199(lines 6199 6204) no Hoare annotation was computed. [2021-11-20 06:36:40,544 INFO L858 garLoopResultBuilder]: For program point L6133(line 6133) no Hoare annotation was computed. [2021-11-20 06:36:40,544 INFO L861 garLoopResultBuilder]: At program point L6530(lines 6529 6531) the Hoare annotation is: true [2021-11-20 06:36:40,544 INFO L854 garLoopResultBuilder]: At program point L5473(line 5473) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2021-11-20 06:36:40,544 INFO L861 garLoopResultBuilder]: At program point L6464(lines 6463 6465) the Hoare annotation is: true [2021-11-20 06:36:40,544 INFO L858 garLoopResultBuilder]: For program point L5473-1(line 5473) no Hoare annotation was computed. [2021-11-20 06:36:40,544 INFO L858 garLoopResultBuilder]: For program point L6134(lines 6134 6138) no Hoare annotation was computed. [2021-11-20 06:36:40,544 INFO L858 garLoopResultBuilder]: For program point L6134-2(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,545 INFO L854 garLoopResultBuilder]: At program point L5738(lines 5726 5740) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-11-20 06:36:40,545 INFO L854 garLoopResultBuilder]: At program point L6135(line 6135) the Hoare annotation is: false [2021-11-20 06:36:40,545 INFO L858 garLoopResultBuilder]: For program point L6135-1(line 6135) no Hoare annotation was computed. [2021-11-20 06:36:40,545 INFO L858 garLoopResultBuilder]: For program point L6003(line 6003) no Hoare annotation was computed. [2021-11-20 06:36:40,545 INFO L858 garLoopResultBuilder]: For program point L6069(line 6069) no Hoare annotation was computed. [2021-11-20 06:36:40,545 INFO L858 garLoopResultBuilder]: For program point L5937-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,546 INFO L858 garLoopResultBuilder]: For program point L5805-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,546 INFO L854 garLoopResultBuilder]: At program point L5475(line 5475) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2021-11-20 06:36:40,546 INFO L854 garLoopResultBuilder]: At program point L5475-1(lines 5468 5478) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2021-11-20 06:36:40,546 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-20 06:36:40,546 INFO L858 garLoopResultBuilder]: For program point L6070(lines 6070 6074) no Hoare annotation was computed. [2021-11-20 06:36:40,546 INFO L858 garLoopResultBuilder]: For program point L6004-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,547 INFO L854 garLoopResultBuilder]: At program point L5938(line 5938) the Hoare annotation is: false [2021-11-20 06:36:40,547 INFO L858 garLoopResultBuilder]: For program point L6004(lines 6004 6011) no Hoare annotation was computed. [2021-11-20 06:36:40,547 INFO L858 garLoopResultBuilder]: For program point L6070-2(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,547 INFO L854 garLoopResultBuilder]: At program point L5806(line 5806) the Hoare annotation is: false [2021-11-20 06:36:40,547 INFO L858 garLoopResultBuilder]: For program point L5938-1(line 5938) no Hoare annotation was computed. [2021-11-20 06:36:40,547 INFO L858 garLoopResultBuilder]: For program point L5806-1(line 5806) no Hoare annotation was computed. [2021-11-20 06:36:40,547 INFO L854 garLoopResultBuilder]: At program point L6071(line 6071) the Hoare annotation is: false [2021-11-20 06:36:40,548 INFO L858 garLoopResultBuilder]: For program point L6071-1(line 6071) no Hoare annotation was computed. [2021-11-20 06:36:40,548 INFO L854 garLoopResultBuilder]: At program point L6005(line 6005) the Hoare annotation is: false [2021-11-20 06:36:40,548 INFO L858 garLoopResultBuilder]: For program point L6005-1(line 6005) no Hoare annotation was computed. [2021-11-20 06:36:40,548 INFO L854 garLoopResultBuilder]: At program point L5873(line 5873) the Hoare annotation is: false [2021-11-20 06:36:40,548 INFO L858 garLoopResultBuilder]: For program point L5873-1(line 5873) no Hoare annotation was computed. [2021-11-20 06:36:40,548 INFO L854 garLoopResultBuilder]: At program point L4420(lines 4368 4422) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-11-20 06:36:40,549 INFO L858 garLoopResultBuilder]: For program point L6006(lines 6006 6009) no Hoare annotation was computed. [2021-11-20 06:36:40,549 INFO L858 garLoopResultBuilder]: For program point L5874(lines 5874 5877) no Hoare annotation was computed. [2021-11-20 06:36:40,549 INFO L858 garLoopResultBuilder]: For program point L6139-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,549 INFO L858 garLoopResultBuilder]: For program point L6206(line 6206) no Hoare annotation was computed. [2021-11-20 06:36:40,549 INFO L858 garLoopResultBuilder]: For program point L6140-1(line 6140) no Hoare annotation was computed. [2021-11-20 06:36:40,549 INFO L854 garLoopResultBuilder]: At program point L6140(line 6140) the Hoare annotation is: false [2021-11-20 06:36:40,550 INFO L858 garLoopResultBuilder]: For program point L5942-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,550 INFO L858 garLoopResultBuilder]: For program point L5810-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,550 INFO L854 garLoopResultBuilder]: At program point L6471(lines 6470 6472) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2021-11-20 06:36:40,550 INFO L854 garLoopResultBuilder]: At program point L6537(lines 6536 6538) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and .cse0 (= ~ldv_state_variable_1~0 1)) (and .cse0 (= ~ldv_state_variable_1~0 2)) (and .cse0 (= ~ldv_state_variable_1~0 0)))) [2021-11-20 06:36:40,550 INFO L858 garLoopResultBuilder]: For program point L6207(lines 6207 6221) no Hoare annotation was computed. [2021-11-20 06:36:40,550 INFO L858 garLoopResultBuilder]: For program point L6075-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,551 INFO L854 garLoopResultBuilder]: At program point L5943(line 5943) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-11-20 06:36:40,551 INFO L858 garLoopResultBuilder]: For program point L5943-1(line 5943) no Hoare annotation was computed. [2021-11-20 06:36:40,551 INFO L854 garLoopResultBuilder]: At program point L5811(line 5811) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-11-20 06:36:40,551 INFO L858 garLoopResultBuilder]: For program point L5811-1(line 5811) no Hoare annotation was computed. [2021-11-20 06:36:40,551 INFO L858 garLoopResultBuilder]: For program point L6076-1(line 6076) no Hoare annotation was computed. [2021-11-20 06:36:40,551 INFO L854 garLoopResultBuilder]: At program point L6076(line 6076) the Hoare annotation is: false [2021-11-20 06:36:40,551 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-20 06:36:40,552 INFO L858 garLoopResultBuilder]: For program point L6209(lines 6209 6213) no Hoare annotation was computed. [2021-11-20 06:36:40,552 INFO L858 garLoopResultBuilder]: For program point L6144-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,552 INFO L854 garLoopResultBuilder]: At program point L6541(lines 6540 6542) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-11-20 06:36:40,552 INFO L861 garLoopResultBuilder]: At program point L6211(lines 5761 6238) the Hoare annotation is: true [2021-11-20 06:36:40,552 INFO L854 garLoopResultBuilder]: At program point L6145(line 6145) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-11-20 06:36:40,552 INFO L858 garLoopResultBuilder]: For program point L6145-1(line 6145) no Hoare annotation was computed. [2021-11-20 06:36:40,553 INFO L858 garLoopResultBuilder]: For program point L5947-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,553 INFO L854 garLoopResultBuilder]: At program point L6013(line 6013) the Hoare annotation is: false [2021-11-20 06:36:40,553 INFO L858 garLoopResultBuilder]: For program point L6013-1(line 6013) no Hoare annotation was computed. [2021-11-20 06:36:40,553 INFO L858 garLoopResultBuilder]: For program point L5815-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,553 INFO L858 garLoopResultBuilder]: For program point L5881(line 5881) no Hoare annotation was computed. [2021-11-20 06:36:40,553 INFO L858 garLoopResultBuilder]: For program point L6080-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,554 INFO L858 garLoopResultBuilder]: For program point L6014(lines 6014 6017) no Hoare annotation was computed. [2021-11-20 06:36:40,554 INFO L858 garLoopResultBuilder]: For program point L5948-1(line 5948) no Hoare annotation was computed. [2021-11-20 06:36:40,554 INFO L858 garLoopResultBuilder]: For program point L5882(lines 5882 5889) no Hoare annotation was computed. [2021-11-20 06:36:40,554 INFO L854 garLoopResultBuilder]: At program point L5948(line 5948) the Hoare annotation is: false [2021-11-20 06:36:40,554 INFO L858 garLoopResultBuilder]: For program point L5816-1(line 5816) no Hoare annotation was computed. [2021-11-20 06:36:40,554 INFO L858 garLoopResultBuilder]: For program point L5882-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,554 INFO L854 garLoopResultBuilder]: At program point L5816(line 5816) the Hoare annotation is: false [2021-11-20 06:36:40,555 INFO L854 garLoopResultBuilder]: At program point L6081(line 6081) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-11-20 06:36:40,555 INFO L858 garLoopResultBuilder]: For program point L6081-1(line 6081) no Hoare annotation was computed. [2021-11-20 06:36:40,555 INFO L854 garLoopResultBuilder]: At program point L5883(line 5883) the Hoare annotation is: false [2021-11-20 06:36:40,555 INFO L858 garLoopResultBuilder]: For program point L5883-1(line 5883) no Hoare annotation was computed. [2021-11-20 06:36:40,555 INFO L858 garLoopResultBuilder]: For program point L6214(lines 6214 6219) no Hoare annotation was computed. [2021-11-20 06:36:40,555 INFO L858 garLoopResultBuilder]: For program point L5884(lines 5884 5887) no Hoare annotation was computed. [2021-11-20 06:36:40,556 INFO L858 garLoopResultBuilder]: For program point L6149-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,556 INFO L854 garLoopResultBuilder]: At program point L6150(line 6150) the Hoare annotation is: false [2021-11-20 06:36:40,556 INFO L858 garLoopResultBuilder]: For program point L6150-1(line 6150) no Hoare annotation was computed. [2021-11-20 06:36:40,556 INFO L858 garLoopResultBuilder]: For program point L5952-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,556 INFO L858 garLoopResultBuilder]: For program point L5820-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,556 INFO L854 garLoopResultBuilder]: At program point L4235(lines 4231 4237) the Hoare annotation is: false [2021-11-20 06:36:40,557 INFO L858 garLoopResultBuilder]: For program point L6085-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,557 INFO L854 garLoopResultBuilder]: At program point L5953(line 5953) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2021-11-20 06:36:40,557 INFO L858 garLoopResultBuilder]: For program point L5953-1(line 5953) no Hoare annotation was computed. [2021-11-20 06:36:40,557 INFO L854 garLoopResultBuilder]: At program point L5821(line 5821) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2021-11-20 06:36:40,557 INFO L858 garLoopResultBuilder]: For program point L5821-1(line 5821) no Hoare annotation was computed. [2021-11-20 06:36:40,557 INFO L854 garLoopResultBuilder]: At program point L6086(line 6086) the Hoare annotation is: false [2021-11-20 06:36:40,558 INFO L858 garLoopResultBuilder]: For program point L6086-1(line 6086) no Hoare annotation was computed. [2021-11-20 06:36:40,558 INFO L858 garLoopResultBuilder]: For program point L6021(line 6021) no Hoare annotation was computed. [2021-11-20 06:36:40,558 INFO L858 garLoopResultBuilder]: For program point L6022(lines 6022 6027) no Hoare annotation was computed. [2021-11-20 06:36:40,558 INFO L858 garLoopResultBuilder]: For program point L6154-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,558 INFO L858 garLoopResultBuilder]: For program point L6022-2(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,558 INFO L854 garLoopResultBuilder]: At program point L6155(line 6155) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2021-11-20 06:36:40,558 INFO L858 garLoopResultBuilder]: For program point L6155-1(line 6155) no Hoare annotation was computed. [2021-11-20 06:36:40,559 INFO L854 garLoopResultBuilder]: At program point L6023(lines 6023 6024) the Hoare annotation is: false [2021-11-20 06:36:40,559 INFO L858 garLoopResultBuilder]: For program point L6023-1(lines 6023 6024) no Hoare annotation was computed. [2021-11-20 06:36:40,559 INFO L854 garLoopResultBuilder]: At program point L5891(line 5891) the Hoare annotation is: false [2021-11-20 06:36:40,559 INFO L858 garLoopResultBuilder]: For program point L5891-1(line 5891) no Hoare annotation was computed. [2021-11-20 06:36:40,559 INFO L854 garLoopResultBuilder]: At program point L5958(line 5958) the Hoare annotation is: false [2021-11-20 06:36:40,559 INFO L858 garLoopResultBuilder]: For program point L6090-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,560 INFO L854 garLoopResultBuilder]: At program point L5826(line 5826) the Hoare annotation is: false [2021-11-20 06:36:40,560 INFO L858 garLoopResultBuilder]: For program point L5958-1(line 5958) no Hoare annotation was computed. [2021-11-20 06:36:40,560 INFO L858 garLoopResultBuilder]: For program point L5892(lines 5892 5895) no Hoare annotation was computed. [2021-11-20 06:36:40,560 INFO L858 garLoopResultBuilder]: For program point L5826-1(line 5826) no Hoare annotation was computed. [2021-11-20 06:36:40,560 INFO L858 garLoopResultBuilder]: For program point L6223(line 6223) no Hoare annotation was computed. [2021-11-20 06:36:40,560 INFO L854 garLoopResultBuilder]: At program point L6091(line 6091) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2021-11-20 06:36:40,561 INFO L858 garLoopResultBuilder]: For program point L6091-1(line 6091) no Hoare annotation was computed. [2021-11-20 06:36:40,561 INFO L861 garLoopResultBuilder]: At program point L6224(line 6224) the Hoare annotation is: true [2021-11-20 06:36:40,561 INFO L854 garLoopResultBuilder]: At program point L5762(line 5762) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2021-11-20 06:36:40,561 INFO L858 garLoopResultBuilder]: For program point L5762-1(line 5762) no Hoare annotation was computed. [2021-11-20 06:36:40,561 INFO L858 garLoopResultBuilder]: For program point L6160-1(line 6160) no Hoare annotation was computed. [2021-11-20 06:36:40,561 INFO L854 garLoopResultBuilder]: At program point L6160(line 6160) the Hoare annotation is: false [2021-11-20 06:36:40,561 INFO L858 garLoopResultBuilder]: For program point L4311(lines 4311 4327) no Hoare annotation was computed. [2021-11-20 06:36:40,562 INFO L858 garLoopResultBuilder]: For program point L4311-2(lines 4311 4327) no Hoare annotation was computed. [2021-11-20 06:36:40,562 INFO L858 garLoopResultBuilder]: For program point L5963(line 5963) no Hoare annotation was computed. [2021-11-20 06:36:40,562 INFO L854 garLoopResultBuilder]: At program point L6029(lines 6029 6030) the Hoare annotation is: false [2021-11-20 06:36:40,562 INFO L858 garLoopResultBuilder]: For program point L6029-1(lines 6029 6030) no Hoare annotation was computed. [2021-11-20 06:36:40,562 INFO L858 garLoopResultBuilder]: For program point L5831(line 5831) no Hoare annotation was computed. [2021-11-20 06:36:40,562 INFO L858 garLoopResultBuilder]: For program point L6096-1(line 6096) no Hoare annotation was computed. [2021-11-20 06:36:40,563 INFO L854 garLoopResultBuilder]: At program point L6096(line 6096) the Hoare annotation is: false [2021-11-20 06:36:40,563 INFO L858 garLoopResultBuilder]: For program point L5964(lines 5964 5969) no Hoare annotation was computed. [2021-11-20 06:36:40,563 INFO L854 garLoopResultBuilder]: At program point L5766(line 5766) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2021-11-20 06:36:40,563 INFO L858 garLoopResultBuilder]: For program point L5832-2(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,563 INFO L858 garLoopResultBuilder]: For program point L5832(lines 5832 5836) no Hoare annotation was computed. [2021-11-20 06:36:40,563 INFO L858 garLoopResultBuilder]: For program point L5766-1(line 5766) no Hoare annotation was computed. [2021-11-20 06:36:40,563 INFO L858 garLoopResultBuilder]: For program point L5899(line 5899) no Hoare annotation was computed. [2021-11-20 06:36:40,564 INFO L854 garLoopResultBuilder]: At program point L5833(line 5833) the Hoare annotation is: false [2021-11-20 06:36:40,564 INFO L858 garLoopResultBuilder]: For program point L5833-1(line 5833) no Hoare annotation was computed. [2021-11-20 06:36:40,564 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-20 06:36:40,564 INFO L858 garLoopResultBuilder]: For program point L6230(line 6230) no Hoare annotation was computed. [2021-11-20 06:36:40,564 INFO L858 garLoopResultBuilder]: For program point L5900-2(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,564 INFO L858 garLoopResultBuilder]: For program point L5900(lines 5900 5904) no Hoare annotation was computed. [2021-11-20 06:36:40,565 INFO L861 garLoopResultBuilder]: At program point L6231(line 6231) the Hoare annotation is: true [2021-11-20 06:36:40,565 INFO L858 garLoopResultBuilder]: For program point L6165(line 6165) no Hoare annotation was computed. [2021-11-20 06:36:40,565 INFO L854 garLoopResultBuilder]: At program point L5901(line 5901) the Hoare annotation is: false [2021-11-20 06:36:40,565 INFO L858 garLoopResultBuilder]: For program point L5901-1(line 5901) no Hoare annotation was computed. [2021-11-20 06:36:40,565 INFO L858 garLoopResultBuilder]: For program point L4316(lines 4316 4319) no Hoare annotation was computed. [2021-11-20 06:36:40,565 INFO L858 garLoopResultBuilder]: For program point L6166(lines 6166 6170) no Hoare annotation was computed. [2021-11-20 06:36:40,566 INFO L858 garLoopResultBuilder]: For program point L6166-2(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,566 INFO L854 garLoopResultBuilder]: At program point L4383(line 4383) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-11-20 06:36:40,566 INFO L858 garLoopResultBuilder]: For program point L4383-1(line 4383) no Hoare annotation was computed. [2021-11-20 06:36:40,566 INFO L854 garLoopResultBuilder]: At program point L6167(line 6167) the Hoare annotation is: false [2021-11-20 06:36:40,566 INFO L858 garLoopResultBuilder]: For program point L6167-1(line 6167) no Hoare annotation was computed. [2021-11-20 06:36:40,566 INFO L854 garLoopResultBuilder]: At program point L6233(lines 5761 6238) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and .cse0 (= ~ldv_state_variable_1~0 1)) (and .cse0 (= ~ldv_state_variable_1~0 2)) (and .cse0 (= ~ldv_state_variable_1~0 0)))) [2021-11-20 06:36:40,567 INFO L858 garLoopResultBuilder]: For program point L6035(line 6035) no Hoare annotation was computed. [2021-11-20 06:36:40,567 INFO L858 garLoopResultBuilder]: For program point L6101(line 6101) no Hoare annotation was computed. [2021-11-20 06:36:40,567 INFO L858 garLoopResultBuilder]: For program point L5837-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,567 INFO L858 garLoopResultBuilder]: For program point L6102(lines 6102 6106) no Hoare annotation was computed. [2021-11-20 06:36:40,567 INFO L858 garLoopResultBuilder]: For program point L6036(lines 6036 6043) no Hoare annotation was computed. [2021-11-20 06:36:40,567 INFO L858 garLoopResultBuilder]: For program point L6102-2(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,567 INFO L854 garLoopResultBuilder]: At program point L5838(line 5838) the Hoare annotation is: false [2021-11-20 06:36:40,568 INFO L858 garLoopResultBuilder]: For program point L5838-1(line 5838) no Hoare annotation was computed. [2021-11-20 06:36:40,568 INFO L854 garLoopResultBuilder]: At program point L4385-2(lines 4385 4400) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-11-20 06:36:40,568 INFO L858 garLoopResultBuilder]: For program point L4385(lines 4385 4400) no Hoare annotation was computed. [2021-11-20 06:36:40,568 INFO L854 garLoopResultBuilder]: At program point L6103(line 6103) the Hoare annotation is: false [2021-11-20 06:36:40,568 INFO L858 garLoopResultBuilder]: For program point L6103-1(line 6103) no Hoare annotation was computed. [2021-11-20 06:36:40,568 INFO L858 garLoopResultBuilder]: For program point L5971(line 5971) no Hoare annotation was computed. [2021-11-20 06:36:40,569 INFO L858 garLoopResultBuilder]: For program point L5905-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,569 INFO L854 garLoopResultBuilder]: At program point L5707(lines 5701 5709) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and .cse0 (= ~ldv_state_variable_1~0 1)) (and .cse0 (= ~ldv_state_variable_1~0 2)) (and .cse0 (= ~ldv_state_variable_1~0 0)))) [2021-11-20 06:36:40,569 INFO L858 garLoopResultBuilder]: For program point L6038(lines 6038 6041) no Hoare annotation was computed. [2021-11-20 06:36:40,569 INFO L854 garLoopResultBuilder]: At program point L5906(line 5906) the Hoare annotation is: false [2021-11-20 06:36:40,569 INFO L858 garLoopResultBuilder]: For program point L5972-2(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,569 INFO L858 garLoopResultBuilder]: For program point L5972(lines 5972 5976) no Hoare annotation was computed. [2021-11-20 06:36:40,570 INFO L854 garLoopResultBuilder]: At program point L5774(line 5774) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2021-11-20 06:36:40,570 INFO L858 garLoopResultBuilder]: For program point L5906-1(line 5906) no Hoare annotation was computed. [2021-11-20 06:36:40,570 INFO L858 garLoopResultBuilder]: For program point L5774-1(line 5774) no Hoare annotation was computed. [2021-11-20 06:36:40,570 INFO L854 garLoopResultBuilder]: At program point L4321(lines 4311 4326) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-11-20 06:36:40,570 INFO L858 garLoopResultBuilder]: For program point L6171-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,570 INFO L861 garLoopResultBuilder]: At program point L6237(lines 5741 6239) the Hoare annotation is: true [2021-11-20 06:36:40,571 INFO L854 garLoopResultBuilder]: At program point L5973(line 5973) the Hoare annotation is: false [2021-11-20 06:36:40,571 INFO L858 garLoopResultBuilder]: For program point L5973-1(line 5973) no Hoare annotation was computed. [2021-11-20 06:36:40,571 INFO L858 garLoopResultBuilder]: For program point L4322(lines 4322 4325) no Hoare annotation was computed. [2021-11-20 06:36:40,571 INFO L858 garLoopResultBuilder]: For program point L6172-1(line 6172) no Hoare annotation was computed. [2021-11-20 06:36:40,571 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-20 06:36:40,571 INFO L854 garLoopResultBuilder]: At program point L6172(line 6172) the Hoare annotation is: false [2021-11-20 06:36:40,571 INFO L858 garLoopResultBuilder]: For program point L5842-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,572 INFO L854 garLoopResultBuilder]: At program point L4323(lines 4311 4326) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-11-20 06:36:40,572 INFO L858 garLoopResultBuilder]: For program point L6107-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,572 INFO L854 garLoopResultBuilder]: At program point L5843(line 5843) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-11-20 06:36:40,572 INFO L858 garLoopResultBuilder]: For program point L5843-1(line 5843) no Hoare annotation was computed. [2021-11-20 06:36:40,572 INFO L854 garLoopResultBuilder]: At program point L5777(line 5777) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2021-11-20 06:36:40,572 INFO L858 garLoopResultBuilder]: For program point L5777-1(line 5777) no Hoare annotation was computed. [2021-11-20 06:36:40,573 INFO L858 garLoopResultBuilder]: For program point L6108-1(line 6108) no Hoare annotation was computed. [2021-11-20 06:36:40,573 INFO L854 garLoopResultBuilder]: At program point L6108(line 6108) the Hoare annotation is: false [2021-11-20 06:36:40,573 INFO L858 garLoopResultBuilder]: For program point L5910-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,573 INFO L854 garLoopResultBuilder]: At program point L5911(line 5911) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-11-20 06:36:40,573 INFO L858 garLoopResultBuilder]: For program point L5911-1(line 5911) no Hoare annotation was computed. [2021-11-20 06:36:40,573 INFO L858 garLoopResultBuilder]: For program point L5977-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,574 INFO L858 garLoopResultBuilder]: For program point L4392-1(line 4392) no Hoare annotation was computed. [2021-11-20 06:36:40,574 INFO L854 garLoopResultBuilder]: At program point L4392(line 4392) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-11-20 06:36:40,574 INFO L858 garLoopResultBuilder]: For program point L6176-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,574 INFO L854 garLoopResultBuilder]: At program point L5978(line 5978) the Hoare annotation is: false [2021-11-20 06:36:40,574 INFO L858 garLoopResultBuilder]: For program point L5978-1(line 5978) no Hoare annotation was computed. [2021-11-20 06:36:40,574 INFO L861 garLoopResultBuilder]: At program point L5714(lines 5710 5716) the Hoare annotation is: true [2021-11-20 06:36:40,575 INFO L854 garLoopResultBuilder]: At program point L5450(line 5450) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2021-11-20 06:36:40,575 INFO L858 garLoopResultBuilder]: For program point L4393-2(lines 4393 4397) no Hoare annotation was computed. [2021-11-20 06:36:40,575 INFO L858 garLoopResultBuilder]: For program point L4393(lines 4393 4397) no Hoare annotation was computed. [2021-11-20 06:36:40,575 INFO L858 garLoopResultBuilder]: For program point L5450-1(line 5450) no Hoare annotation was computed. [2021-11-20 06:36:40,575 INFO L854 garLoopResultBuilder]: At program point L6177(line 6177) the Hoare annotation is: false [2021-11-20 06:36:40,575 INFO L858 garLoopResultBuilder]: For program point L6177-1(line 6177) no Hoare annotation was computed. [2021-11-20 06:36:40,576 INFO L858 garLoopResultBuilder]: For program point L6045(line 6045) no Hoare annotation was computed. [2021-11-20 06:36:40,576 INFO L858 garLoopResultBuilder]: For program point L5847-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,576 INFO L854 garLoopResultBuilder]: At program point L4328(lines 4306 4330) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-11-20 06:36:40,576 INFO L858 garLoopResultBuilder]: For program point L6112-1(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,576 INFO L858 garLoopResultBuilder]: For program point L6046(lines 6046 6050) no Hoare annotation was computed. [2021-11-20 06:36:40,576 INFO L858 garLoopResultBuilder]: For program point L6046-2(lines 5787 6189) no Hoare annotation was computed. [2021-11-20 06:36:40,576 INFO L858 garLoopResultBuilder]: For program point L5848-1(line 5848) no Hoare annotation was computed. [2021-11-20 06:36:40,577 INFO L854 garLoopResultBuilder]: At program point L5848(line 5848) the Hoare annotation is: false [2021-11-20 06:36:40,577 INFO L858 garLoopResultBuilder]: For program point L5452(lines 5452 5455) no Hoare annotation was computed. [2021-11-20 06:36:40,577 INFO L861 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 3950 3955) the Hoare annotation is: true [2021-11-20 06:36:40,577 INFO L858 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 3950 3955) no Hoare annotation was computed. [2021-11-20 06:36:40,577 INFO L858 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 3950 3955) no Hoare annotation was computed. [2021-11-20 06:36:40,581 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:36:40,583 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-20 06:36:40,605 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 06:36:40 BoogieIcfgContainer [2021-11-20 06:36:40,605 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-20 06:36:40,606 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-20 06:36:40,606 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-20 06:36:40,606 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-20 06:36:40,607 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:35:41" (3/4) ... [2021-11-20 06:36:40,610 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-20 06:36:40,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2021-11-20 06:36:40,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_submit_urb [2021-11-20 06:36:40,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_tiocmget [2021-11-20 06:36:40,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_dtr_rts [2021-11-20 06:36:40,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_mark_last_busy [2021-11-20 06:36:40,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-11-20 06:36:40,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2021-11-20 06:36:40,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface [2021-11-20 06:36:40,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_calc_interface [2021-11-20 06:36:40,620 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2021-11-20 06:36:40,620 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_chars_in_buffer [2021-11-20 06:36:40,620 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_serial_port_data [2021-11-20 06:36:40,620 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_resume [2021-11-20 06:36:40,620 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2021-11-20 06:36:40,620 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2021-11-20 06:36:40,620 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2021-11-20 06:36:40,620 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2021-11-20 06:36:40,621 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2021-11-20 06:36:40,621 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-20 06:36:40,621 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_anchor_urb [2021-11-20 06:36:40,621 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_close [2021-11-20 06:36:40,621 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2021-11-20 06:36:40,621 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2021-11-20 06:36:40,621 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_write_room [2021-11-20 06:36:40,622 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_write [2021-11-20 06:36:40,622 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_submit_rx_urbs [2021-11-20 06:36:40,622 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_port_probe [2021-11-20 06:36:40,622 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_send_setup [2021-11-20 06:36:40,622 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_anchored_urbs [2021-11-20 06:36:40,622 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2021-11-20 06:36:40,622 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_usb_anchor [2021-11-20 06:36:40,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_serial_port_data [2021-11-20 06:36:40,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_instat_callback [2021-11-20 06:36:40,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_stop_rx_urbs [2021-11-20 06:36:40,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_fill_bulk_urb [2021-11-20 06:36:40,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-11-20 06:36:40,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2021-11-20 06:36:40,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2021-11-20 06:36:40,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_port_remove [2021-11-20 06:36:40,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2021-11-20 06:36:40,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2021-11-20 06:36:40,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-11-20 06:36:40,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_calc_num_ports [2021-11-20 06:36:40,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_unanchor_urb [2021-11-20 06:36:40,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2021-11-20 06:36:40,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface_async [2021-11-20 06:36:40,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_tiocmset [2021-11-20 06:36:40,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_release_urb [2021-11-20 06:36:40,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2021-11-20 06:36:40,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-20 06:36:40,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_open [2021-11-20 06:36:40,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_serial_data [2021-11-20 06:36:40,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_detach_1 [2021-11-20 06:36:40,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_from_anchor [2021-11-20 06:36:40,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_urb [2021-11-20 06:36:40,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_suspend [2021-11-20 06:36:40,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2021-11-20 06:36:40,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_serial_debug_data [2021-11-20 06:36:40,627 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2021-11-20 06:36:40,674 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 405 nodes and edges [2021-11-20 06:36:40,683 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 131 nodes and edges [2021-11-20 06:36:40,691 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 44 nodes and edges [2021-11-20 06:36:40,699 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2021-11-20 06:36:40,707 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2021-11-20 06:36:40,715 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-11-20 06:36:40,719 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-20 06:36:40,722 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-20 06:36:40,724 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-20 06:36:40,802 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((intfdata == 0 && intfdata == 0) && ldv_spin == 0) && ldv_state_variable_1 == 2) && \result + 12 <= 0 [2021-11-20 06:36:42,858 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65772162-f207-4951-a17c-7db28ea31309/bin/uautomizer-DQz5hQGWxF/witness.graphml [2021-11-20 06:36:42,858 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-20 06:36:42,859 INFO L158 Benchmark]: Toolchain (without parser) took 68237.73ms. Allocated memory was 125.8MB in the beginning and 796.9MB in the end (delta: 671.1MB). Free memory was 77.5MB in the beginning and 400.3MB in the end (delta: -322.8MB). Peak memory consumption was 460.7MB. Max. memory is 16.1GB. [2021-11-20 06:36:42,860 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 125.8MB. Free memory is still 102.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-20 06:36:42,860 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1937.93ms. Allocated memory was 125.8MB in the beginning and 153.1MB in the end (delta: 27.3MB). Free memory was 77.3MB in the beginning and 84.6MB in the end (delta: -7.3MB). Peak memory consumption was 50.2MB. Max. memory is 16.1GB. [2021-11-20 06:36:42,860 INFO L158 Benchmark]: Boogie Procedure Inliner took 261.09ms. Allocated memory is still 153.1MB. Free memory was 84.6MB in the beginning and 64.4MB in the end (delta: 20.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2021-11-20 06:36:42,861 INFO L158 Benchmark]: Boogie Preprocessor took 285.05ms. Allocated memory is still 153.1MB. Free memory was 64.4MB in the beginning and 79.3MB in the end (delta: -14.9MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. [2021-11-20 06:36:42,861 INFO L158 Benchmark]: RCFGBuilder took 4185.66ms. Allocated memory was 153.1MB in the beginning and 308.3MB in the end (delta: 155.2MB). Free memory was 78.6MB in the beginning and 206.3MB in the end (delta: -127.7MB). Peak memory consumption was 85.2MB. Max. memory is 16.1GB. [2021-11-20 06:36:42,862 INFO L158 Benchmark]: TraceAbstraction took 59305.02ms. Allocated memory was 308.3MB in the beginning and 662.7MB in the end (delta: 354.4MB). Free memory was 205.3MB in the beginning and 200.4MB in the end (delta: 4.8MB). Peak memory consumption was 369.3MB. Max. memory is 16.1GB. [2021-11-20 06:36:42,862 INFO L158 Benchmark]: Witness Printer took 2252.70ms. Allocated memory was 662.7MB in the beginning and 796.9MB in the end (delta: 134.2MB). Free memory was 200.4MB in the beginning and 400.3MB in the end (delta: -199.9MB). Peak memory consumption was 48.6MB. Max. memory is 16.1GB. [2021-11-20 06:36:42,864 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 125.8MB. Free memory is still 102.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1937.93ms. Allocated memory was 125.8MB in the beginning and 153.1MB in the end (delta: 27.3MB). Free memory was 77.3MB in the beginning and 84.6MB in the end (delta: -7.3MB). Peak memory consumption was 50.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 261.09ms. Allocated memory is still 153.1MB. Free memory was 84.6MB in the beginning and 64.4MB in the end (delta: 20.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 285.05ms. Allocated memory is still 153.1MB. Free memory was 64.4MB in the beginning and 79.3MB in the end (delta: -14.9MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. * RCFGBuilder took 4185.66ms. Allocated memory was 153.1MB in the beginning and 308.3MB in the end (delta: 155.2MB). Free memory was 78.6MB in the beginning and 206.3MB in the end (delta: -127.7MB). Peak memory consumption was 85.2MB. Max. memory is 16.1GB. * TraceAbstraction took 59305.02ms. Allocated memory was 308.3MB in the beginning and 662.7MB in the end (delta: 354.4MB). Free memory was 205.3MB in the beginning and 200.4MB in the end (delta: 4.8MB). Peak memory consumption was 369.3MB. Max. memory is 16.1GB. * Witness Printer took 2252.70ms. Allocated memory was 662.7MB in the beginning and 796.9MB in the end (delta: 134.2MB). Free memory was 200.4MB in the beginning and 400.3MB in the end (delta: -199.9MB). Peak memory consumption was 48.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 4079]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 60 procedures, 945 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 59.2s, OverallIterations: 9, TraceHistogramMax: 6, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 41.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 11.6s, InitialAbstractionConstructionTime: 0.1s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 13583 SdHoareTripleChecker+Valid, 38.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 12762 mSDsluCounter, 42271 SdHoareTripleChecker+Invalid, 33.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 29750 mSDsCounter, 9778 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 22559 IncrementalHoareTripleChecker+Invalid, 32337 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 9778 mSolverCounterUnsat, 12521 mSDtfsCounter, 22559 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 472 GetRequests, 359 SyntacticMatches, 0 SemanticMatches, 113 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 277 ImplicationChecksByTransitivity, 1.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2737occurred in iteration=8, InterpolantAutomatonStates: 120, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.0s AutomataMinimizationTime, 9 MinimizatonAttempts, 5807 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 374 LocationsWithAnnotation, 8989 PreInvPairs, 9136 NumberOfFragments, 2005 HoareAnnotationTreeSize, 8989 FomulaSimplifications, 53632 FormulaSimplificationTreeSizeReduction, 6.0s HoareSimplificationTime, 374 FomulaSimplificationsInter, 82505 FormulaSimplificationTreeSizeReductionInter, 5.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 1482 NumberOfCodeBlocks, 1482 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 1473 ConstructedInterpolants, 0 QuantifiedInterpolants, 2457 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 793/793 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4231]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5654]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6360]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6483]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6510]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3927]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5710]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5232]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5381]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: ((ldv_spin == 0 && ldv_state_variable_1 == 1) || (ldv_spin == 0 && ldv_state_variable_1 == 2)) || (ldv_spin == 0 && ldv_state_variable_1 == 0) - InvariantResult [Line: 5599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5381]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6444]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6351]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5608]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6324]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6470]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_1 == 0 - InvariantResult [Line: 6540]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_1 == 1 - InvariantResult [Line: 4311]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_1 == 1 - InvariantResult [Line: 3980]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6500]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6450]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6453]: Loop Invariant Derived loop invariant: (ldv_spin == 0 || !(ldv_state_variable_1 == 1)) && (!(ldv_state_variable_1 == 2) || ldv_spin == 0) - InvariantResult [Line: 5654]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6463]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3956]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5608]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6536]: Loop Invariant Derived loop invariant: ((ldv_spin == 0 && ldv_state_variable_1 == 1) || (ldv_spin == 0 && ldv_state_variable_1 == 2)) || (ldv_spin == 0 && ldv_state_variable_1 == 0) - InvariantResult [Line: 4123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5232]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4264]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4306]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_1 == 1 - InvariantResult [Line: 3988]: Loop Invariant Derived loop invariant: (ldv_spin == 0 || !(ldv_state_variable_1 == 1)) && (!(ldv_state_variable_1 == 2) || ldv_spin == 0) - InvariantResult [Line: 5444]: Loop Invariant Derived loop invariant: (((intfdata == 0 && intfdata == 0) && ldv_spin == 0) && ldv_state_variable_1 == 2) && \result + 12 <= 0 - InvariantResult [Line: 5554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5548]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3972]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6333]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5232]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4275]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4082]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4129]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5275]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6447]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6529]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4331]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5381]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5726]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_1 == 1 - InvariantResult [Line: 5207]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6297]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5381]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5207]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5701]: Loop Invariant Derived loop invariant: ((ldv_spin == 0 && ldv_state_variable_1 == 1) || (ldv_spin == 0 && ldv_state_variable_1 == 2)) || (ldv_spin == 0 && ldv_state_variable_1 == 0) - InvariantResult [Line: 4311]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_1 == 1 - InvariantResult [Line: 5654]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5381]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6493]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6441]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6306]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4368]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_1 == 1 - InvariantResult [Line: 5468]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_1 == 2 - InvariantResult [Line: 6435]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2021-11-20 06:36:42,908 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65772162-f207-4951-a17c-7db28ea31309/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE