./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 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f72eee-10bf-4499-a7b6-a39615f783cb/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f72eee-10bf-4499-a7b6-a39615f783cb/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f72eee-10bf-4499-a7b6-a39615f783cb/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f72eee-10bf-4499-a7b6-a39615f783cb/bin/uautomizer-DrprNOufMa/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_a5f72eee-10bf-4499-a7b6-a39615f783cb/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f72eee-10bf-4499-a7b6-a39615f783cb/bin/uautomizer-DrprNOufMa --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 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 22:26:12,247 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 22:26:12,249 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 22:26:12,278 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 22:26:12,279 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 22:26:12,280 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 22:26:12,282 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 22:26:12,284 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 22:26:12,286 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 22:26:12,287 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 22:26:12,288 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 22:26:12,289 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 22:26:12,290 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 22:26:12,291 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 22:26:12,292 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 22:26:12,294 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 22:26:12,295 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 22:26:12,296 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 22:26:12,298 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 22:26:12,301 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 22:26:12,302 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 22:26:12,304 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 22:26:12,305 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 22:26:12,306 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 22:26:12,309 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 22:26:12,310 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 22:26:12,310 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 22:26:12,311 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 22:26:12,311 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 22:26:12,313 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 22:26:12,313 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 22:26:12,314 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 22:26:12,315 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 22:26:12,315 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 22:26:12,316 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 22:26:12,317 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 22:26:12,317 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 22:26:12,317 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 22:26:12,318 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 22:26:12,318 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 22:26:12,319 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 22:26:12,320 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f72eee-10bf-4499-a7b6-a39615f783cb/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-06 22:26:12,342 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 22:26:12,343 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 22:26:12,343 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 22:26:12,343 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 22:26:12,344 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-06 22:26:12,344 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-06 22:26:12,345 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 22:26:12,345 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 22:26:12,345 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 22:26:12,345 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 22:26:12,345 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 22:26:12,345 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 22:26:12,346 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-06 22:26:12,346 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-06 22:26:12,346 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-06 22:26:12,346 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 22:26:12,346 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 22:26:12,347 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-06 22:26:12,347 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 22:26:12,347 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 22:26:12,347 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-06 22:26:12,347 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 22:26:12,347 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 22:26:12,348 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-06 22:26:12,348 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-06 22:26:12,348 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 22:26:12,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-06 22:26:12,348 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-06 22:26:12,349 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-06 22:26:12,349 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-06 22:26:12,349 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 22:26:12,349 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_a5f72eee-10bf-4499-a7b6-a39615f783cb/bin/uautomizer-DrprNOufMa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f72eee-10bf-4499-a7b6-a39615f783cb/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d6a36286e10ea43dd9b822762f3f2df49a2903c1188868a0fefb608a216bfe78 [2021-12-06 22:26:12,544 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 22:26:12,562 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 22:26:12,564 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 22:26:12,565 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 22:26:12,566 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 22:26:12,567 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f72eee-10bf-4499-a7b6-a39615f783cb/bin/uautomizer-DrprNOufMa/../../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 [2021-12-06 22:26:12,615 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f72eee-10bf-4499-a7b6-a39615f783cb/bin/uautomizer-DrprNOufMa/data/0cd8c0ab8/da2eac6df9004d1eae510cf712eee64f/FLAGe0afe2e4d [2021-12-06 22:26:13,210 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 22:26:13,210 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f72eee-10bf-4499-a7b6-a39615f783cb/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 [2021-12-06 22:26:13,229 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f72eee-10bf-4499-a7b6-a39615f783cb/bin/uautomizer-DrprNOufMa/data/0cd8c0ab8/da2eac6df9004d1eae510cf712eee64f/FLAGe0afe2e4d [2021-12-06 22:26:13,642 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f72eee-10bf-4499-a7b6-a39615f783cb/bin/uautomizer-DrprNOufMa/data/0cd8c0ab8/da2eac6df9004d1eae510cf712eee64f [2021-12-06 22:26:13,645 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 22:26:13,646 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 22:26:13,647 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 22:26:13,647 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 22:26:13,650 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 22:26:13,650 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 10:26:13" (1/1) ... [2021-12-06 22:26:13,651 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2579e6ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:26:13, skipping insertion in model container [2021-12-06 22:26:13,651 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 10:26:13" (1/1) ... [2021-12-06 22:26:13,657 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 22:26:13,718 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 22:26:14,032 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3846] [2021-12-06 22:26:14,032 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] [2021-12-06 22:26:14,176 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_a5f72eee-10bf-4499-a7b6-a39615f783cb/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] [2021-12-06 22:26:14,501 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 22:26:14,539 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 22:26:14,613 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3846] [2021-12-06 22:26:14,613 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] [2021-12-06 22:26:14,619 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_a5f72eee-10bf-4499-a7b6-a39615f783cb/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] [2021-12-06 22:26:14,714 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 22:26:14,753 INFO L208 MainTranslator]: Completed translation [2021-12-06 22:26:14,754 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:26:14 WrapperNode [2021-12-06 22:26:14,754 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 22:26:14,754 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 22:26:14,754 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 22:26:14,755 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 22:26:14,760 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:26:14" (1/1) ... [2021-12-06 22:26:14,805 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:26:14" (1/1) ... [2021-12-06 22:26:14,918 INFO L137 Inliner]: procedures = 157, calls = 2002, calls flagged for inlining = 60, calls inlined = 53, statements flattened = 3378 [2021-12-06 22:26:14,918 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 22:26:14,919 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 22:26:14,919 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 22:26:14,919 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 22:26:14,925 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:26:14" (1/1) ... [2021-12-06 22:26:14,925 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:26:14" (1/1) ... [2021-12-06 22:26:14,950 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:26:14" (1/1) ... [2021-12-06 22:26:14,950 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:26:14" (1/1) ... [2021-12-06 22:26:15,046 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:26:14" (1/1) ... [2021-12-06 22:26:15,059 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:26:14" (1/1) ... [2021-12-06 22:26:15,071 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:26:14" (1/1) ... [2021-12-06 22:26:15,085 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 22:26:15,086 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 22:26:15,086 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 22:26:15,086 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 22:26:15,087 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:26:14" (1/1) ... [2021-12-06 22:26:15,094 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 22:26:15,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f72eee-10bf-4499-a7b6-a39615f783cb/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:26:15,113 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f72eee-10bf-4499-a7b6-a39615f783cb/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-06 22:26:15,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f72eee-10bf-4499-a7b6-a39615f783cb/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-06 22:26:15,143 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-06 22:26:15,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-06 22:26:15,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-06 22:26:15,143 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-12-06 22:26:15,143 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-12-06 22:26:15,143 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_tiocmget [2021-12-06 22:26:15,143 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_tiocmget [2021-12-06 22:26:15,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2021-12-06 22:26:15,144 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2021-12-06 22:26:15,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-06 22:26:15,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-06 22:26:15,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-06 22:26:15,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-06 22:26:15,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-12-06 22:26:15,144 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-12-06 22:26:15,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-06 22:26:15,144 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_calc_interface [2021-12-06 22:26:15,144 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_calc_interface [2021-12-06 22:26:15,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2021-12-06 22:26:15,144 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2021-12-06 22:26:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_resume [2021-12-06 22:26:15,145 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_resume [2021-12-06 22:26:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-06 22:26:15,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-06 22:26:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-06 22:26:15,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-06 22:26:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-06 22:26:15,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-06 22:26:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_close [2021-12-06 22:26:15,145 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_close [2021-12-06 22:26:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-12-06 22:26:15,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-12-06 22:26:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-06 22:26:15,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-06 22:26:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_write [2021-12-06 22:26:15,146 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_write [2021-12-06 22:26:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_submit_rx_urbs [2021-12-06 22:26:15,146 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_submit_rx_urbs [2021-12-06 22:26:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_port_probe [2021-12-06 22:26:15,146 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_port_probe [2021-12-06 22:26:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_send_setup [2021-12-06 22:26:15,146 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_send_setup [2021-12-06 22:26:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2021-12-06 22:26:15,146 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2021-12-06 22:26:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-06 22:26:15,146 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-06 22:26:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2021-12-06 22:26:15,147 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2021-12-06 22:26:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2021-12-06 22:26:15,147 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2021-12-06 22:26:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-06 22:26:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-12-06 22:26:15,147 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-12-06 22:26:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-06 22:26:15,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-06 22:26:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-06 22:26:15,147 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-06 22:26:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-06 22:26:15,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-06 22:26:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-06 22:26:15,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-06 22:26:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2021-12-06 22:26:15,148 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2021-12-06 22:26:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-06 22:26:15,148 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-06 22:26:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_1 [2021-12-06 22:26:15,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_detach_1 [2021-12-06 22:26:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-06 22:26:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2021-12-06 22:26:15,148 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2021-12-06 22:26:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-06 22:26:15,148 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-06 22:26:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 22:26:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-06 22:26:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-06 22:26:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_dtr_rts [2021-12-06 22:26:15,149 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_dtr_rts [2021-12-06 22:26:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-06 22:26:15,149 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-06 22:26:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-06 22:26:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-12-06 22:26:15,149 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-12-06 22:26:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_chars_in_buffer [2021-12-06 22:26:15,149 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_chars_in_buffer [2021-12-06 22:26:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-06 22:26:15,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-06 22:26:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-12-06 22:26:15,149 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-12-06 22:26:15,150 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-06 22:26:15,150 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-06 22:26:15,150 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2021-12-06 22:26:15,150 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2021-12-06 22:26:15,150 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_write_room [2021-12-06 22:26:15,150 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_write_room [2021-12-06 22:26:15,150 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-06 22:26:15,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-06 22:26:15,150 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_instat_callback [2021-12-06 22:26:15,150 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_instat_callback [2021-12-06 22:26:15,150 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_stop_rx_urbs [2021-12-06 22:26:15,150 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_stop_rx_urbs [2021-12-06 22:26:15,150 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-06 22:26:15,150 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-06 22:26:15,151 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-06 22:26:15,151 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-06 22:26:15,151 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_port_remove [2021-12-06 22:26:15,151 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_port_remove [2021-12-06 22:26:15,151 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-06 22:26:15,151 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-06 22:26:15,151 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_calc_num_ports [2021-12-06 22:26:15,151 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_calc_num_ports [2021-12-06 22:26:15,151 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2021-12-06 22:26:15,151 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2021-12-06 22:26:15,151 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_tiocmset [2021-12-06 22:26:15,151 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_tiocmset [2021-12-06 22:26:15,151 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_release_urb [2021-12-06 22:26:15,151 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_release_urb [2021-12-06 22:26:15,152 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-06 22:26:15,152 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-06 22:26:15,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-06 22:26:15,152 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_open [2021-12-06 22:26:15,152 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_open [2021-12-06 22:26:15,152 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2021-12-06 22:26:15,152 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2021-12-06 22:26:15,152 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_from_anchor [2021-12-06 22:26:15,152 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_from_anchor [2021-12-06 22:26:15,152 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-12-06 22:26:15,152 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-12-06 22:26:15,152 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_suspend [2021-12-06 22:26:15,152 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_suspend [2021-12-06 22:26:15,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-06 22:26:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-06 22:26:15,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-06 22:26:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 22:26:15,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 22:26:15,520 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 22:26:15,523 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 22:26:15,609 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-06 22:26:17,530 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 22:26:17,542 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 22:26:17,542 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-06 22:26:17,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 10:26:17 BoogieIcfgContainer [2021-12-06 22:26:17,545 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 22:26:17,546 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-06 22:26:17,546 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-06 22:26:17,549 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-06 22:26:17,549 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 10:26:13" (1/3) ... [2021-12-06 22:26:17,549 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@146a1046 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 10:26:17, skipping insertion in model container [2021-12-06 22:26:17,549 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:26:14" (2/3) ... [2021-12-06 22:26:17,550 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@146a1046 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 10:26:17, skipping insertion in model container [2021-12-06 22:26:17,550 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 10:26:17" (3/3) ... [2021-12-06 22:26:17,551 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 [2021-12-06 22:26:17,554 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-06 22:26:17,555 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-06 22:26:17,594 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-06 22:26:17,607 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 [2021-12-06 22:26:17,607 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-06 22:26:17,637 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) [2021-12-06 22:26:17,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-12-06 22:26:17,644 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:26:17,645 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] [2021-12-06 22:26:17,645 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:26:17,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:26:17,649 INFO L85 PathProgramCache]: Analyzing trace with hash 1292376982, now seen corresponding path program 1 times [2021-12-06 22:26:17,656 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:26:17,656 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [638095334] [2021-12-06 22:26:17,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:26:17,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:26:17,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:18,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 22:26:18,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:18,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-06 22:26:18,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:18,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-06 22:26:18,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:18,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-12-06 22:26:18,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:18,099 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-12-06 22:26:18,099 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:26:18,099 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [638095334] [2021-12-06 22:26:18,100 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [638095334] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:26:18,100 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:26:18,100 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 22:26:18,101 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1862744492] [2021-12-06 22:26:18,102 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:26:18,105 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-06 22:26:18,105 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:26:18,125 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-06 22:26:18,125 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-06 22:26:18,129 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) [2021-12-06 22:26:20,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:26:20,500 INFO L93 Difference]: Finished difference Result 2042 states and 2961 transitions. [2021-12-06 22:26:20,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-06 22:26:20,502 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 [2021-12-06 22:26:20,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:26:20,525 INFO L225 Difference]: With dead ends: 2042 [2021-12-06 22:26:20,525 INFO L226 Difference]: Without dead ends: 1080 [2021-12-06 22:26:20,535 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-12-06 22:26:20,538 INFO L933 BasicCegarLoop]: 1208 mSDtfsCounter, 636 mSDsluCounter, 1923 mSDsCounter, 0 mSdLazyCounter, 1277 mSolverCounterSat, 626 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 670 SdHoareTripleChecker+Valid, 3131 SdHoareTripleChecker+Invalid, 1903 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 626 IncrementalHoareTripleChecker+Valid, 1277 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2021-12-06 22:26:20,539 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [670 Valid, 3131 Invalid, 1903 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [626 Valid, 1277 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2021-12-06 22:26:20,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1080 states. [2021-12-06 22:26:20,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1080 to 963. [2021-12-06 22:26:20,637 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) [2021-12-06 22:26:20,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 963 states and 1351 transitions. [2021-12-06 22:26:20,646 INFO L78 Accepts]: Start accepts. Automaton has 963 states and 1351 transitions. Word has length 43 [2021-12-06 22:26:20,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:26:20,646 INFO L470 AbstractCegarLoop]: Abstraction has 963 states and 1351 transitions. [2021-12-06 22:26:20,646 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) [2021-12-06 22:26:20,647 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1351 transitions. [2021-12-06 22:26:20,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-12-06 22:26:20,650 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:26:20,650 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] [2021-12-06 22:26:20,650 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-06 22:26:20,651 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:26:20,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:26:20,651 INFO L85 PathProgramCache]: Analyzing trace with hash 1128973097, now seen corresponding path program 1 times [2021-12-06 22:26:20,651 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:26:20,651 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [920795927] [2021-12-06 22:26:20,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:26:20,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:26:20,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:20,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 22:26:20,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:20,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-06 22:26:20,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:20,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-06 22:26:20,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:20,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-12-06 22:26:20,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:20,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-12-06 22:26:20,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:20,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-12-06 22:26:20,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:20,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-06 22:26:20,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:20,941 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2021-12-06 22:26:20,941 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:26:20,941 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [920795927] [2021-12-06 22:26:20,941 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [920795927] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:26:20,942 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:26:20,942 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 22:26:20,942 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077023907] [2021-12-06 22:26:20,942 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:26:20,943 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-06 22:26:20,944 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:26:20,944 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-06 22:26:20,944 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-06 22:26:20,945 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) [2021-12-06 22:26:23,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:26:23,384 INFO L93 Difference]: Finished difference Result 2346 states and 3331 transitions. [2021-12-06 22:26:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-06 22:26:23,385 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 [2021-12-06 22:26:23,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:26:23,393 INFO L225 Difference]: With dead ends: 2346 [2021-12-06 22:26:23,393 INFO L226 Difference]: Without dead ends: 1409 [2021-12-06 22:26:23,396 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-12-06 22:26:23,397 INFO L933 BasicCegarLoop]: 1201 mSDtfsCounter, 1124 mSDsluCounter, 1816 mSDsCounter, 0 mSdLazyCounter, 1529 mSolverCounterSat, 866 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1172 SdHoareTripleChecker+Valid, 3017 SdHoareTripleChecker+Invalid, 2395 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 866 IncrementalHoareTripleChecker+Valid, 1529 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2021-12-06 22:26:23,398 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1172 Valid, 3017 Invalid, 2395 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [866 Valid, 1529 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2021-12-06 22:26:23,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1409 states. [2021-12-06 22:26:23,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1409 to 1274. [2021-12-06 22:26:23,444 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) [2021-12-06 22:26:23,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 1274 states and 1728 transitions. [2021-12-06 22:26:23,451 INFO L78 Accepts]: Start accepts. Automaton has 1274 states and 1728 transitions. Word has length 73 [2021-12-06 22:26:23,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:26:23,452 INFO L470 AbstractCegarLoop]: Abstraction has 1274 states and 1728 transitions. [2021-12-06 22:26:23,452 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) [2021-12-06 22:26:23,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1728 transitions. [2021-12-06 22:26:23,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2021-12-06 22:26:23,454 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:26:23,454 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] [2021-12-06 22:26:23,454 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-06 22:26:23,455 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:26:23,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:26:23,455 INFO L85 PathProgramCache]: Analyzing trace with hash -1472012539, now seen corresponding path program 1 times [2021-12-06 22:26:23,455 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:26:23,455 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [162210541] [2021-12-06 22:26:23,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:26:23,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:26:23,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:23,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 22:26:23,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:23,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-06 22:26:23,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:23,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-06 22:26:23,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:23,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-12-06 22:26:23,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:23,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-12-06 22:26:23,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:23,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-12-06 22:26:23,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:23,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-06 22:26:23,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:23,664 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2021-12-06 22:26:23,664 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:26:23,664 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [162210541] [2021-12-06 22:26:23,665 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [162210541] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:26:23,665 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:26:23,665 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 22:26:23,665 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1680998834] [2021-12-06 22:26:23,665 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:26:23,665 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-06 22:26:23,665 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:26:23,666 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-06 22:26:23,666 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-06 22:26:23,666 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) [2021-12-06 22:26:25,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:26:25,551 INFO L93 Difference]: Finished difference Result 1520 states and 2077 transitions. [2021-12-06 22:26:25,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-06 22:26:25,552 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 [2021-12-06 22:26:25,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:26:25,559 INFO L225 Difference]: With dead ends: 1520 [2021-12-06 22:26:25,559 INFO L226 Difference]: Without dead ends: 1517 [2021-12-06 22:26:25,560 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 [2021-12-06 22:26:25,561 INFO L933 BasicCegarLoop]: 1258 mSDtfsCounter, 1631 mSDsluCounter, 1270 mSDsCounter, 0 mSdLazyCounter, 901 mSolverCounterSat, 830 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1747 SdHoareTripleChecker+Valid, 2528 SdHoareTripleChecker+Invalid, 1731 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 830 IncrementalHoareTripleChecker+Valid, 901 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2021-12-06 22:26:25,562 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1747 Valid, 2528 Invalid, 1731 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [830 Valid, 901 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2021-12-06 22:26:25,564 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1517 states. [2021-12-06 22:26:25,605 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1517 to 1372. [2021-12-06 22:26:25,608 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) [2021-12-06 22:26:25,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1372 states and 1844 transitions. [2021-12-06 22:26:25,614 INFO L78 Accepts]: Start accepts. Automaton has 1372 states and 1844 transitions. Word has length 75 [2021-12-06 22:26:25,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:26:25,615 INFO L470 AbstractCegarLoop]: Abstraction has 1372 states and 1844 transitions. [2021-12-06 22:26:25,615 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) [2021-12-06 22:26:25,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1844 transitions. [2021-12-06 22:26:25,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2021-12-06 22:26:25,624 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:26:25,625 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] [2021-12-06 22:26:25,625 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-06 22:26:25,625 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:26:25,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:26:25,626 INFO L85 PathProgramCache]: Analyzing trace with hash 1290734620, now seen corresponding path program 1 times [2021-12-06 22:26:25,626 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:26:25,626 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1543667552] [2021-12-06 22:26:25,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:26:25,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:26:25,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:25,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 22:26:25,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:25,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-06 22:26:25,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:25,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-06 22:26:25,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:25,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-12-06 22:26:25,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:25,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-12-06 22:26:25,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:25,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-12-06 22:26:25,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:25,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-06 22:26:25,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:25,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-06 22:26:25,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:25,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-06 22:26:25,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:25,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-12-06 22:26:25,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:25,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2021-12-06 22:26:25,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:25,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:25,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:25,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-12-06 22:26:25,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:25,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-06 22:26:25,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:25,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-06 22:26:25,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:25,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:25,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:25,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-12-06 22:26:25,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:25,958 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2021-12-06 22:26:25,958 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:26:25,959 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1543667552] [2021-12-06 22:26:25,959 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1543667552] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:26:25,959 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:26:25,959 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 22:26:25,959 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [246683088] [2021-12-06 22:26:25,959 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:26:25,960 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 22:26:25,960 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:26:25,961 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 22:26:25,961 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-06 22:26:25,961 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) [2021-12-06 22:26:28,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:26:28,838 INFO L93 Difference]: Finished difference Result 3245 states and 4439 transitions. [2021-12-06 22:26:28,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-12-06 22:26:28,839 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 [2021-12-06 22:26:28,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:26:28,847 INFO L225 Difference]: With dead ends: 3245 [2021-12-06 22:26:28,848 INFO L226 Difference]: Without dead ends: 1899 [2021-12-06 22:26:28,851 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 [2021-12-06 22:26:28,852 INFO L933 BasicCegarLoop]: 1383 mSDtfsCounter, 1580 mSDsluCounter, 2351 mSDsCounter, 0 mSdLazyCounter, 2318 mSolverCounterSat, 1590 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1652 SdHoareTripleChecker+Valid, 3734 SdHoareTripleChecker+Invalid, 3908 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1590 IncrementalHoareTripleChecker+Valid, 2318 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2021-12-06 22:26:28,852 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1652 Valid, 3734 Invalid, 3908 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1590 Valid, 2318 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2021-12-06 22:26:28,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1899 states. [2021-12-06 22:26:28,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1899 to 1682. [2021-12-06 22:26:28,904 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) [2021-12-06 22:26:28,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 1682 states and 2219 transitions. [2021-12-06 22:26:28,911 INFO L78 Accepts]: Start accepts. Automaton has 1682 states and 2219 transitions. Word has length 150 [2021-12-06 22:26:28,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:26:28,911 INFO L470 AbstractCegarLoop]: Abstraction has 1682 states and 2219 transitions. [2021-12-06 22:26:28,911 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) [2021-12-06 22:26:28,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2219 transitions. [2021-12-06 22:26:28,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2021-12-06 22:26:28,917 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:26:28,917 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] [2021-12-06 22:26:28,918 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-06 22:26:28,918 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:26:28,918 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:26:28,918 INFO L85 PathProgramCache]: Analyzing trace with hash 614153110, now seen corresponding path program 1 times [2021-12-06 22:26:28,918 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:26:28,918 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [141153098] [2021-12-06 22:26:28,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:26:28,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:26:29,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:29,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 22:26:29,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:29,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-06 22:26:29,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:29,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-06 22:26:29,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:29,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-12-06 22:26:29,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:29,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-12-06 22:26:29,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:29,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-12-06 22:26:29,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:29,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-06 22:26:29,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:29,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-06 22:26:29,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:29,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-06 22:26:29,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:29,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-12-06 22:26:29,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:29,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:29,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:29,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-12-06 22:26:29,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:29,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-12-06 22:26:29,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:29,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:29,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:29,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-12-06 22:26:29,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:29,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-12-06 22:26:29,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:29,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-12-06 22:26:29,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:29,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:29,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:29,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2021-12-06 22:26:29,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:29,200 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2021-12-06 22:26:29,200 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:26:29,200 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [141153098] [2021-12-06 22:26:29,200 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [141153098] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:26:29,200 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:26:29,200 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-06 22:26:29,200 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1876093956] [2021-12-06 22:26:29,200 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:26:29,201 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-06 22:26:29,201 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:26:29,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-06 22:26:29,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-12-06 22:26:29,202 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) [2021-12-06 22:26:32,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:26:32,875 INFO L93 Difference]: Finished difference Result 4306 states and 5683 transitions. [2021-12-06 22:26:32,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-12-06 22:26:32,876 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 [2021-12-06 22:26:32,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:26:32,891 INFO L225 Difference]: With dead ends: 4306 [2021-12-06 22:26:32,891 INFO L226 Difference]: Without dead ends: 2650 [2021-12-06 22:26:32,897 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=87, Invalid=255, Unknown=0, NotChecked=0, Total=342 [2021-12-06 22:26:32,898 INFO L933 BasicCegarLoop]: 1614 mSDtfsCounter, 1601 mSDsluCounter, 4814 mSDsCounter, 0 mSdLazyCounter, 3224 mSolverCounterSat, 1273 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1662 SdHoareTripleChecker+Valid, 6428 SdHoareTripleChecker+Invalid, 4497 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1273 IncrementalHoareTripleChecker+Valid, 3224 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2021-12-06 22:26:32,898 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1662 Valid, 6428 Invalid, 4497 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1273 Valid, 3224 Invalid, 0 Unknown, 0 Unchecked, 3.5s Time] [2021-12-06 22:26:32,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2650 states. [2021-12-06 22:26:32,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2650 to 1684. [2021-12-06 22:26:32,964 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) [2021-12-06 22:26:32,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 1684 states and 2221 transitions. [2021-12-06 22:26:32,970 INFO L78 Accepts]: Start accepts. Automaton has 1684 states and 2221 transitions. Word has length 181 [2021-12-06 22:26:32,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:26:32,970 INFO L470 AbstractCegarLoop]: Abstraction has 1684 states and 2221 transitions. [2021-12-06 22:26:32,971 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) [2021-12-06 22:26:32,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2221 transitions. [2021-12-06 22:26:32,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2021-12-06 22:26:32,976 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:26:32,977 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] [2021-12-06 22:26:32,977 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-06 22:26:32,977 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:26:32,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:26:32,977 INFO L85 PathProgramCache]: Analyzing trace with hash 1019961472, now seen corresponding path program 1 times [2021-12-06 22:26:32,977 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:26:32,977 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [772595380] [2021-12-06 22:26:32,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:26:32,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:26:33,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 22:26:33,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-06 22:26:33,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-06 22:26:33,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-12-06 22:26:33,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-12-06 22:26:33,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-12-06 22:26:33,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-06 22:26:33,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-06 22:26:33,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-06 22:26:33,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-12-06 22:26:33,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:33,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-12-06 22:26:33,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-06 22:26:33,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2021-12-06 22:26:33,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-06 22:26:33,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-12-06 22:26:33,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-12-06 22:26:33,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:33,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-12-06 22:26:33,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-06 22:26:33,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2021-12-06 22:26:33,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:33,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2021-12-06 22:26:33,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:33,257 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2021-12-06 22:26:33,257 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:26:33,257 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [772595380] [2021-12-06 22:26:33,257 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [772595380] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:26:33,257 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:26:33,257 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 22:26:33,257 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [88864787] [2021-12-06 22:26:33,258 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:26:33,258 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 22:26:33,258 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:26:33,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 22:26:33,259 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-06 22:26:33,259 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) [2021-12-06 22:26:36,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:26:36,710 INFO L93 Difference]: Finished difference Result 4120 states and 5513 transitions. [2021-12-06 22:26:36,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-12-06 22:26:36,710 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 [2021-12-06 22:26:36,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:26:36,720 INFO L225 Difference]: With dead ends: 4120 [2021-12-06 22:26:36,720 INFO L226 Difference]: Without dead ends: 2462 [2021-12-06 22:26:36,724 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 [2021-12-06 22:26:36,724 INFO L933 BasicCegarLoop]: 1425 mSDtfsCounter, 1806 mSDsluCounter, 2964 mSDsCounter, 0 mSdLazyCounter, 2993 mSolverCounterSat, 1642 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1882 SdHoareTripleChecker+Valid, 4389 SdHoareTripleChecker+Invalid, 4635 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1642 IncrementalHoareTripleChecker+Valid, 2993 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2021-12-06 22:26:36,725 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1882 Valid, 4389 Invalid, 4635 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1642 Valid, 2993 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2021-12-06 22:26:36,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2462 states. [2021-12-06 22:26:36,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2462 to 2166. [2021-12-06 22:26:36,792 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) [2021-12-06 22:26:36,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 2166 states and 2812 transitions. [2021-12-06 22:26:36,796 INFO L78 Accepts]: Start accepts. Automaton has 2166 states and 2812 transitions. Word has length 205 [2021-12-06 22:26:36,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:26:36,797 INFO L470 AbstractCegarLoop]: Abstraction has 2166 states and 2812 transitions. [2021-12-06 22:26:36,797 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) [2021-12-06 22:26:36,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 2812 transitions. [2021-12-06 22:26:36,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2021-12-06 22:26:36,804 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:26:36,805 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] [2021-12-06 22:26:36,805 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-06 22:26:36,805 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:26:36,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:26:36,805 INFO L85 PathProgramCache]: Analyzing trace with hash 1116661317, now seen corresponding path program 1 times [2021-12-06 22:26:36,805 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:26:36,805 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1891870480] [2021-12-06 22:26:36,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:26:36,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:26:36,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 22:26:37,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-06 22:26:37,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-06 22:26:37,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-12-06 22:26:37,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-12-06 22:26:37,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-12-06 22:26:37,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-06 22:26:37,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-06 22:26:37,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-06 22:26:37,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-12-06 22:26:37,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:37,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-12-06 22:26:37,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-06 22:26:37,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2021-12-06 22:26:37,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-06 22:26:37,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-12-06 22:26:37,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:37,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 22:26:37,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:37,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-06 22:26:37,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:37,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2021-12-06 22:26:37,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-12-06 22:26:37,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:37,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-12-06 22:26:37,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2021-12-06 22:26:37,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2021-12-06 22:26:37,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:37,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2021-12-06 22:26:37,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:37,153 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-12-06 22:26:37,153 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:26:37,154 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1891870480] [2021-12-06 22:26:37,154 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1891870480] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:26:37,154 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:26:37,154 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-06 22:26:37,154 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1938091461] [2021-12-06 22:26:37,154 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:26:37,155 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-06 22:26:37,155 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:26:37,155 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-06 22:26:37,155 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-12-06 22:26:37,156 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) [2021-12-06 22:26:41,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:26:41,432 INFO L93 Difference]: Finished difference Result 5283 states and 6944 transitions. [2021-12-06 22:26:41,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-12-06 22:26:41,432 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 [2021-12-06 22:26:41,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:26:41,444 INFO L225 Difference]: With dead ends: 5283 [2021-12-06 22:26:41,444 INFO L226 Difference]: Without dead ends: 3143 [2021-12-06 22:26:41,448 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 [2021-12-06 22:26:41,448 INFO L933 BasicCegarLoop]: 1442 mSDtfsCounter, 1456 mSDsluCounter, 3452 mSDsCounter, 0 mSdLazyCounter, 3847 mSolverCounterSat, 974 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1570 SdHoareTripleChecker+Valid, 4894 SdHoareTripleChecker+Invalid, 4821 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 974 IncrementalHoareTripleChecker+Valid, 3847 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2021-12-06 22:26:41,449 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1570 Valid, 4894 Invalid, 4821 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [974 Valid, 3847 Invalid, 0 Unknown, 0 Unchecked, 4.1s Time] [2021-12-06 22:26:41,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3143 states. [2021-12-06 22:26:41,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3143 to 2733. [2021-12-06 22:26:41,528 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) [2021-12-06 22:26:41,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2733 states to 2733 states and 3497 transitions. [2021-12-06 22:26:41,534 INFO L78 Accepts]: Start accepts. Automaton has 2733 states and 3497 transitions. Word has length 250 [2021-12-06 22:26:41,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:26:41,534 INFO L470 AbstractCegarLoop]: Abstraction has 2733 states and 3497 transitions. [2021-12-06 22:26:41,535 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) [2021-12-06 22:26:41,535 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 3497 transitions. [2021-12-06 22:26:41,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2021-12-06 22:26:41,542 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:26:41,542 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] [2021-12-06 22:26:41,543 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-06 22:26:41,543 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:26:41,543 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:26:41,543 INFO L85 PathProgramCache]: Analyzing trace with hash -1926170356, now seen corresponding path program 1 times [2021-12-06 22:26:41,543 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:26:41,543 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1777895014] [2021-12-06 22:26:41,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:26:41,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:26:41,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 22:26:41,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-06 22:26:41,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-06 22:26:41,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-12-06 22:26:41,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-12-06 22:26:41,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-12-06 22:26:41,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-06 22:26:41,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-06 22:26:41,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-06 22:26:41,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-12-06 22:26:41,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:41,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-12-06 22:26:41,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-06 22:26:41,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2021-12-06 22:26:41,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-06 22:26:41,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-12-06 22:26:41,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:41,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 22:26:41,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:41,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-06 22:26:41,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:41,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2021-12-06 22:26:41,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2021-12-06 22:26:41,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2021-12-06 22:26:41,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2021-12-06 22:26:41,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2021-12-06 22:26:41,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:41,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2021-12-06 22:26:41,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:41,897 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-12-06 22:26:41,897 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:26:41,897 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1777895014] [2021-12-06 22:26:41,897 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1777895014] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:26:41,897 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:26:41,897 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-12-06 22:26:41,897 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1182483808] [2021-12-06 22:26:41,897 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:26:41,898 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-12-06 22:26:41,898 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:26:41,898 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-12-06 22:26:41,898 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2021-12-06 22:26:41,899 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) [2021-12-06 22:26:47,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:26:47,791 INFO L93 Difference]: Finished difference Result 8965 states and 11625 transitions. [2021-12-06 22:26:47,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-12-06 22:26:47,791 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 [2021-12-06 22:26:47,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:26:47,815 INFO L225 Difference]: With dead ends: 8965 [2021-12-06 22:26:47,815 INFO L226 Difference]: Without dead ends: 6258 [2021-12-06 22:26:47,820 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=100, Invalid=362, Unknown=0, NotChecked=0, Total=462 [2021-12-06 22:26:47,820 INFO L933 BasicCegarLoop]: 2314 mSDtfsCounter, 2087 mSDsluCounter, 8509 mSDsCounter, 0 mSdLazyCounter, 5483 mSolverCounterSat, 1539 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2325 SdHoareTripleChecker+Valid, 10823 SdHoareTripleChecker+Invalid, 7022 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1539 IncrementalHoareTripleChecker+Valid, 5483 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2021-12-06 22:26:47,821 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2325 Valid, 10823 Invalid, 7022 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1539 Valid, 5483 Invalid, 0 Unknown, 0 Unchecked, 5.6s Time] [2021-12-06 22:26:47,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6258 states. [2021-12-06 22:26:47,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6258 to 2737. [2021-12-06 22:26:47,946 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) [2021-12-06 22:26:47,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 2737 states and 3501 transitions. [2021-12-06 22:26:47,952 INFO L78 Accepts]: Start accepts. Automaton has 2737 states and 3501 transitions. Word has length 251 [2021-12-06 22:26:47,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:26:47,952 INFO L470 AbstractCegarLoop]: Abstraction has 2737 states and 3501 transitions. [2021-12-06 22:26:47,952 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) [2021-12-06 22:26:47,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 3501 transitions. [2021-12-06 22:26:47,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2021-12-06 22:26:47,960 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:26:47,960 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] [2021-12-06 22:26:47,960 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-06 22:26:47,960 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:26:47,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:26:47,961 INFO L85 PathProgramCache]: Analyzing trace with hash -2036839125, now seen corresponding path program 1 times [2021-12-06 22:26:47,961 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:26:47,961 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [56288659] [2021-12-06 22:26:47,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:26:47,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:26:48,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 22:26:48,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-06 22:26:48,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-06 22:26:48,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-12-06 22:26:48,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-12-06 22:26:48,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-12-06 22:26:48,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-06 22:26:48,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-06 22:26:48,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-06 22:26:48,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-12-06 22:26:48,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:48,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-12-06 22:26:48,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-06 22:26:48,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2021-12-06 22:26:48,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-06 22:26:48,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-12-06 22:26:48,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:48,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 22:26:48,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:48,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-06 22:26:48,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:48,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-12-06 22:26:48,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-12-06 22:26:48,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:48,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2021-12-06 22:26:48,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-12-06 22:26:48,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2021-12-06 22:26:48,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 22:26:48,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2021-12-06 22:26:48,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:26:48,375 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2021-12-06 22:26:48,375 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:26:48,375 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [56288659] [2021-12-06 22:26:48,375 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [56288659] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:26:48,375 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:26:48,375 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-12-06 22:26:48,375 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [740169441] [2021-12-06 22:26:48,376 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:26:48,376 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-12-06 22:26:48,376 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:26:48,376 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-12-06 22:26:48,376 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2021-12-06 22:26:48,377 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) [2021-12-06 22:26:49,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:26:49,428 INFO L93 Difference]: Finished difference Result 3766 states and 4810 transitions. [2021-12-06 22:26:49,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-06 22:26:49,428 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 [2021-12-06 22:26:49,428 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:26:49,429 INFO L225 Difference]: With dead ends: 3766 [2021-12-06 22:26:49,429 INFO L226 Difference]: Without dead ends: 0 [2021-12-06 22:26:49,434 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 [2021-12-06 22:26:49,435 INFO L933 BasicCegarLoop]: 701 mSDtfsCounter, 821 mSDsluCounter, 2742 mSDsCounter, 0 mSdLazyCounter, 1065 mSolverCounterSat, 415 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s 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, 1.0s IncrementalHoareTripleChecker+Time [2021-12-06 22:26:49,435 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [875 Valid, 3443 Invalid, 1480 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [415 Valid, 1065 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2021-12-06 22:26:49,435 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-12-06 22:26:49,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-12-06 22:26:49,436 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) [2021-12-06 22:26:49,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-12-06 22:26:49,436 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 254 [2021-12-06 22:26:49,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:26:49,436 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-06 22:26:49,437 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) [2021-12-06 22:26:49,437 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-12-06 22:26:49,437 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-12-06 22:26:49,439 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-06 22:26:49,439 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-06 22:26:49,440 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-12-06 22:26:56,856 INFO L858 garLoopResultBuilder]: For program point __raw_spin_lock_initEXIT(lines 6438 6440) no Hoare annotation was computed. [2021-12-06 22:26:56,856 INFO L861 garLoopResultBuilder]: At program point __raw_spin_lock_initENTRY(lines 6438 6440) the Hoare annotation is: true [2021-12-06 22:26:56,856 INFO L858 garLoopResultBuilder]: For program point __raw_spin_lock_initFINAL(lines 6438 6440) no Hoare annotation was computed. [2021-12-06 22:26:56,856 INFO L858 garLoopResultBuilder]: For program point usb_submit_urbFINAL(lines 6544 6546) no Hoare annotation was computed. [2021-12-06 22:26:56,856 INFO L858 garLoopResultBuilder]: For program point usb_submit_urbEXIT(lines 6544 6546) no Hoare annotation was computed. [2021-12-06 22:26:56,856 INFO L861 garLoopResultBuilder]: At program point usb_submit_urbENTRY(lines 6544 6546) the Hoare annotation is: true [2021-12-06 22:26:56,857 INFO L858 garLoopResultBuilder]: For program point sierra_tiocmgetFINAL(lines 4679 4692) no Hoare annotation was computed. [2021-12-06 22:26:56,857 INFO L861 garLoopResultBuilder]: At program point L4687(line 4687) the Hoare annotation is: true [2021-12-06 22:26:56,857 INFO L858 garLoopResultBuilder]: For program point L4689-2(line 4689) no Hoare annotation was computed. [2021-12-06 22:26:56,857 INFO L861 garLoopResultBuilder]: At program point sierra_tiocmgetENTRY(lines 4679 4692) the Hoare annotation is: true [2021-12-06 22:26:56,857 INFO L858 garLoopResultBuilder]: For program point L4687-1(line 4687) no Hoare annotation was computed. [2021-12-06 22:26:56,857 INFO L858 garLoopResultBuilder]: For program point L4689-3(line 4689) no Hoare annotation was computed. [2021-12-06 22:26:56,857 INFO L858 garLoopResultBuilder]: For program point L4689(line 4689) no Hoare annotation was computed. [2021-12-06 22:26:56,857 INFO L858 garLoopResultBuilder]: For program point L4689-6(line 4689) no Hoare annotation was computed. [2021-12-06 22:26:56,857 INFO L858 garLoopResultBuilder]: For program point sierra_tiocmgetEXIT(lines 4679 4692) no Hoare annotation was computed. [2021-12-06 22:26:56,857 INFO L858 garLoopResultBuilder]: For program point L4689-5(line 4689) no Hoare annotation was computed. [2021-12-06 22:26:56,857 INFO L858 garLoopResultBuilder]: For program point L4689-11(line 4689) no Hoare annotation was computed. [2021-12-06 22:26:56,857 INFO L858 garLoopResultBuilder]: For program point L4689-8(line 4689) no Hoare annotation was computed. [2021-12-06 22:26:56,857 INFO L858 garLoopResultBuilder]: For program point L4689-9(line 4689) no Hoare annotation was computed. [2021-12-06 22:26:56,857 INFO L858 garLoopResultBuilder]: For program point L4689-14(line 4689) no Hoare annotation was computed. [2021-12-06 22:26:56,857 INFO L858 garLoopResultBuilder]: For program point L4689-15(line 4689) no Hoare annotation was computed. [2021-12-06 22:26:56,857 INFO L858 garLoopResultBuilder]: For program point L4689-12(line 4689) no Hoare annotation was computed. [2021-12-06 22:26:56,857 INFO L858 garLoopResultBuilder]: For program point L4689-17(line 4689) no Hoare annotation was computed. [2021-12-06 22:26:56,858 INFO L858 garLoopResultBuilder]: For program point L5440-1(line 5440) no Hoare annotation was computed. [2021-12-06 22:26:56,858 INFO L858 garLoopResultBuilder]: For program point sierra_dtr_rtsEXIT(lines 5431 5443) no Hoare annotation was computed. [2021-12-06 22:26:56,858 INFO L861 garLoopResultBuilder]: At program point L5440(line 5440) the Hoare annotation is: true [2021-12-06 22:26:56,858 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$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-12-06 22:26:56,858 INFO L858 garLoopResultBuilder]: For program point L5436-1(line 5436) no Hoare annotation was computed. [2021-12-06 22:26:56,858 INFO L858 garLoopResultBuilder]: For program point sierra_dtr_rtsFINAL(lines 5431 5443) no Hoare annotation was computed. [2021-12-06 22:26:56,858 INFO L854 garLoopResultBuilder]: At program point L5436(line 5436) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$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))) [2021-12-06 22:26:56,858 INFO L861 garLoopResultBuilder]: At program point usb_mark_last_busyENTRY(lines 4149 4155) the Hoare annotation is: true [2021-12-06 22:26:56,858 INFO L861 garLoopResultBuilder]: At program point L4141(lines 4137 4143) the Hoare annotation is: true [2021-12-06 22:26:56,858 INFO L858 garLoopResultBuilder]: For program point usb_mark_last_busyFINAL(lines 4149 4155) no Hoare annotation was computed. [2021-12-06 22:26:56,858 INFO L858 garLoopResultBuilder]: For program point usb_mark_last_busyEXIT(lines 4149 4155) no Hoare annotation was computed. [2021-12-06 22:26:56,858 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 4082 4088) no Hoare annotation was computed. [2021-12-06 22:26:56,858 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 4082 4088) the Hoare annotation is: true [2021-12-06 22:26:56,858 INFO L861 garLoopResultBuilder]: At program point L3968(lines 3964 3970) the Hoare annotation is: true [2021-12-06 22:26:56,859 INFO L861 garLoopResultBuilder]: At program point L6251(line 6251) the Hoare annotation is: true [2021-12-06 22:26:56,859 INFO L858 garLoopResultBuilder]: For program point L6251-1(line 6251) no Hoare annotation was computed. [2021-12-06 22:26:56,859 INFO L858 garLoopResultBuilder]: For program point spin_lock_irqFINAL(lines 6248 6255) no Hoare annotation was computed. [2021-12-06 22:26:56,859 INFO L861 garLoopResultBuilder]: At program point spin_lock_irqENTRY(lines 6248 6255) the Hoare annotation is: true [2021-12-06 22:26:56,859 INFO L861 garLoopResultBuilder]: At program point L6445(lines 6444 6446) the Hoare annotation is: true [2021-12-06 22:26:56,859 INFO L858 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 6248 6255) no Hoare annotation was computed. [2021-12-06 22:26:56,859 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interfaceEXIT(lines 6503 6505) no Hoare annotation was computed. [2021-12-06 22:26:56,859 INFO L861 garLoopResultBuilder]: At program point usb_autopm_put_interfaceENTRY(lines 6503 6505) the Hoare annotation is: true [2021-12-06 22:26:56,859 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interfaceFINAL(lines 6503 6505) no Hoare annotation was computed. [2021-12-06 22:26:56,859 INFO L858 garLoopResultBuilder]: For program point sierra_calc_interfaceEXIT(lines 4356 4367) no Hoare annotation was computed. [2021-12-06 22:26:56,859 INFO L861 garLoopResultBuilder]: At program point sierra_calc_interfaceENTRY(lines 4356 4367) the Hoare annotation is: true [2021-12-06 22:26:56,859 INFO L858 garLoopResultBuilder]: For program point sierra_calc_interfaceFINAL(lines 4356 4367) no Hoare annotation was computed. [2021-12-06 22:26:56,859 INFO L858 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 6514 6516) no Hoare annotation was computed. [2021-12-06 22:26:56,859 INFO L861 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 6514 6516) the Hoare annotation is: true [2021-12-06 22:26:56,859 INFO L858 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 6514 6516) no Hoare annotation was computed. [2021-12-06 22:26:56,859 INFO L858 garLoopResultBuilder]: For program point L5184-1(line 5184) no Hoare annotation was computed. [2021-12-06 22:26:56,860 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$.offset)|)))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-12-06 22:26:56,860 INFO L858 garLoopResultBuilder]: For program point L5186-1(line 5186) no Hoare annotation was computed. [2021-12-06 22:26:56,860 INFO L854 garLoopResultBuilder]: At program point L5184(line 5184) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| 0))) (.cse1 (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-12-06 22:26:56,860 INFO L858 garLoopResultBuilder]: For program point L5182-1(line 5182) no Hoare annotation was computed. [2021-12-06 22:26:56,860 INFO L858 garLoopResultBuilder]: For program point sierra_chars_in_bufferFINAL(lines 5171 5201) no Hoare annotation was computed. [2021-12-06 22:26:56,860 INFO L858 garLoopResultBuilder]: For program point L5194(lines 5194 5198) no Hoare annotation was computed. [2021-12-06 22:26:56,860 INFO L858 garLoopResultBuilder]: For program point sierra_chars_in_bufferEXIT(lines 5171 5201) no Hoare annotation was computed. [2021-12-06 22:26:56,860 INFO L854 garLoopResultBuilder]: At program point L5193(line 5193) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| 0))) (.cse1 (= ~ldv_spin~0 0))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-12-06 22:26:56,860 INFO L854 garLoopResultBuilder]: At program point sierra_chars_in_bufferENTRY(lines 5171 5201) the Hoare annotation is: (let ((.cse1 (= |old(#length)| |#length|)) (.cse2 (= |#memory_int| |old(#memory_int)|)) (.cse3 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (.cse4 (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (.cse5 (= |old(#valid)| |#valid|)) (.cse0 (not (= |old(~ldv_spin~0)| 0)))) (and (or .cse0 (and .cse1 .cse2 (= ~ldv_spin~0 0) .cse3 .cse4 .cse5) (not (= ~ldv_state_variable_1~0 1))) (or (and .cse1 (= ~ldv_spin~0 |old(~ldv_spin~0)|) .cse2 .cse3 .cse4 .cse5) .cse0 (not (= ~ldv_state_variable_1~0 2))))) [2021-12-06 22:26:56,860 INFO L858 garLoopResultBuilder]: For program point L5193-1(line 5193) no Hoare annotation was computed. [2021-12-06 22:26:56,860 INFO L858 garLoopResultBuilder]: For program point L5194-2(lines 5194 5198) no Hoare annotation was computed. [2021-12-06 22:26:56,860 INFO L854 garLoopResultBuilder]: At program point L5186(line 5186) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= |old(~ldv_spin~0)| 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 2))) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))))) [2021-12-06 22:26:56,860 INFO L858 garLoopResultBuilder]: For program point usb_set_serial_port_dataEXIT(lines 4218 4224) no Hoare annotation was computed. [2021-12-06 22:26:56,860 INFO L858 garLoopResultBuilder]: For program point usb_set_serial_port_dataFINAL(lines 4218 4224) no Hoare annotation was computed. [2021-12-06 22:26:56,861 INFO L854 garLoopResultBuilder]: At program point usb_set_serial_port_dataENTRY(lines 4218 4224) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$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))) [2021-12-06 22:26:56,861 INFO L861 garLoopResultBuilder]: At program point L4133(lines 4129 4135) the Hoare annotation is: true [2021-12-06 22:26:56,861 INFO L861 garLoopResultBuilder]: At program point L5630(line 5630) the Hoare annotation is: true [2021-12-06 22:26:56,861 INFO L861 garLoopResultBuilder]: At program point L5630-1(line 5630) the Hoare annotation is: true [2021-12-06 22:26:56,861 INFO L858 garLoopResultBuilder]: For program point L6365(line 6365) no Hoare annotation was computed. [2021-12-06 22:26:56,861 INFO L861 garLoopResultBuilder]: At program point L5655(line 5655) the Hoare annotation is: true [2021-12-06 22:26:56,861 INFO L858 garLoopResultBuilder]: For program point L5655-1(line 5655) no Hoare annotation was computed. [2021-12-06 22:26:56,861 INFO L858 garLoopResultBuilder]: For program point sierra_resumeEXIT(lines 5645 5689) no Hoare annotation was computed. [2021-12-06 22:26:56,861 INFO L861 garLoopResultBuilder]: At program point L5680(lines 5654 5688) the Hoare annotation is: true [2021-12-06 22:26:56,861 INFO L861 garLoopResultBuilder]: At program point L6366(lines 6360 6368) the Hoare annotation is: true [2021-12-06 22:26:56,861 INFO L858 garLoopResultBuilder]: For program point L5631(line 5631) no Hoare annotation was computed. [2021-12-06 22:26:56,861 INFO L858 garLoopResultBuilder]: For program point L5664(lines 5664 5667) no Hoare annotation was computed. [2021-12-06 22:26:56,861 INFO L861 garLoopResultBuilder]: At program point L3930(lines 3927 3932) the Hoare annotation is: true [2021-12-06 22:26:56,861 INFO L858 garLoopResultBuilder]: For program point L5623(lines 5623 5635) no Hoare annotation was computed. [2021-12-06 22:26:56,861 INFO L861 garLoopResultBuilder]: At program point L5623-1(lines 5608 5643) the Hoare annotation is: true [2021-12-06 22:26:56,861 INFO L858 garLoopResultBuilder]: For program point L5615(line 5615) no Hoare annotation was computed. [2021-12-06 22:26:56,862 INFO L858 garLoopResultBuilder]: For program point L5681(lines 5681 5684) no Hoare annotation was computed. [2021-12-06 22:26:56,862 INFO L858 garLoopResultBuilder]: For program point L5673(line 5673) no Hoare annotation was computed. [2021-12-06 22:26:56,862 INFO L861 garLoopResultBuilder]: At program point L5669-2(lines 5669 5672) the Hoare annotation is: true [2021-12-06 22:26:56,862 INFO L858 garLoopResultBuilder]: For program point L5669(lines 5669 5672) no Hoare annotation was computed. [2021-12-06 22:26:56,862 INFO L858 garLoopResultBuilder]: For program point L5628-1(line 5628) no Hoare annotation was computed. [2021-12-06 22:26:56,862 INFO L861 garLoopResultBuilder]: At program point L5628(line 5628) the Hoare annotation is: true [2021-12-06 22:26:56,862 INFO L861 garLoopResultBuilder]: At program point L5686(line 5686) the Hoare annotation is: true [2021-12-06 22:26:56,862 INFO L858 garLoopResultBuilder]: For program point L5620-1(line 5620) no Hoare annotation was computed. [2021-12-06 22:26:56,862 INFO L861 garLoopResultBuilder]: At program point L5682(lines 5654 5688) the Hoare annotation is: true [2021-12-06 22:26:56,862 INFO L858 garLoopResultBuilder]: For program point L5686-1(lines 5654 5688) no Hoare annotation was computed. [2021-12-06 22:26:56,862 INFO L861 garLoopResultBuilder]: At program point L5620(line 5620) the Hoare annotation is: true [2021-12-06 22:26:56,862 INFO L861 garLoopResultBuilder]: At program point L5678(lines 5654 5688) the Hoare annotation is: true [2021-12-06 22:26:56,862 INFO L858 garLoopResultBuilder]: For program point L5616(lines 5616 5619) no Hoare annotation was computed. [2021-12-06 22:26:56,862 INFO L858 garLoopResultBuilder]: For program point L5612-1(line 5612) no Hoare annotation was computed. [2021-12-06 22:26:56,862 INFO L858 garLoopResultBuilder]: For program point L5674(lines 5674 5677) no Hoare annotation was computed. [2021-12-06 22:26:56,862 INFO L861 garLoopResultBuilder]: At program point L5612(line 5612) the Hoare annotation is: true [2021-12-06 22:26:56,863 INFO L858 garLoopResultBuilder]: For program point sierra_resumeFINAL(lines 5645 5689) no Hoare annotation was computed. [2021-12-06 22:26:56,863 INFO L861 garLoopResultBuilder]: At program point sierra_resumeENTRY(lines 5645 5689) the Hoare annotation is: true [2021-12-06 22:26:56,863 INFO L861 garLoopResultBuilder]: At program point L5633(line 5633) the Hoare annotation is: true [2021-12-06 22:26:56,863 INFO L861 garLoopResultBuilder]: At program point L5658(line 5658) the Hoare annotation is: true [2021-12-06 22:26:56,863 INFO L861 garLoopResultBuilder]: At program point L6364-1(line 6364) the Hoare annotation is: true [2021-12-06 22:26:56,863 INFO L861 garLoopResultBuilder]: At program point L6364(line 6364) the Hoare annotation is: true [2021-12-06 22:26:56,863 INFO L861 garLoopResultBuilder]: At program point L5629(line 5629) the Hoare annotation is: true [2021-12-06 22:26:56,863 INFO L858 garLoopResultBuilder]: For program point L5629-1(line 5629) no Hoare annotation was computed. [2021-12-06 22:26:56,863 INFO L858 garLoopResultBuilder]: For program point L5687-1(line 5687) no Hoare annotation was computed. [2021-12-06 22:26:56,863 INFO L858 garLoopResultBuilder]: For program point L5658-1(line 5658) no Hoare annotation was computed. [2021-12-06 22:26:56,863 INFO L861 garLoopResultBuilder]: At program point L5617(lines 5608 5643) the Hoare annotation is: true [2021-12-06 22:26:56,863 INFO L861 garLoopResultBuilder]: At program point L5642(lines 5599 5644) the Hoare annotation is: true [2021-12-06 22:26:56,863 INFO L861 garLoopResultBuilder]: At program point L5609(line 5609) the Hoare annotation is: true [2021-12-06 22:26:56,863 INFO L858 garLoopResultBuilder]: For program point L5609-1(line 5609) no Hoare annotation was computed. [2021-12-06 22:26:56,863 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))))) [2021-12-06 22:26:56,863 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 6411 6417) no Hoare annotation was computed. [2021-12-06 22:26:56,864 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 6411 6417) no Hoare annotation was computed. [2021-12-06 22:26:56,864 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 6404 6410) no Hoare annotation was computed. [2021-12-06 22:26:56,864 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))))) [2021-12-06 22:26:56,864 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 6404 6410) no Hoare annotation was computed. [2021-12-06 22:26:56,864 INFO L858 garLoopResultBuilder]: For program point usb_free_urbEXIT(lines 6517 6519) no Hoare annotation was computed. [2021-12-06 22:26:56,864 INFO L861 garLoopResultBuilder]: At program point usb_free_urbENTRY(lines 6517 6519) the Hoare annotation is: true [2021-12-06 22:26:56,864 INFO L858 garLoopResultBuilder]: For program point usb_free_urbFINAL(lines 6517 6519) no Hoare annotation was computed. [2021-12-06 22:26:56,864 INFO L861 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 4204 4209) the Hoare annotation is: true [2021-12-06 22:26:56,864 INFO L858 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 4204 4209) no Hoare annotation was computed. [2021-12-06 22:26:56,864 INFO L858 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 4204 4209) no Hoare annotation was computed. [2021-12-06 22:26:56,864 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))))) [2021-12-06 22:26:56,864 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 6272 6279) no Hoare annotation was computed. [2021-12-06 22:26:56,864 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))) [2021-12-06 22:26:56,864 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))) [2021-12-06 22:26:56,864 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 6272 6279) no Hoare annotation was computed. [2021-12-06 22:26:56,865 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))))) [2021-12-06 22:26:56,865 INFO L858 garLoopResultBuilder]: For program point L6275-1(line 6275) no Hoare annotation was computed. [2021-12-06 22:26:56,865 INFO L858 garLoopResultBuilder]: For program point L4032(lines 4032 4039) no Hoare annotation was computed. [2021-12-06 22:26:56,865 INFO L861 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 4025 4041) the Hoare annotation is: true [2021-12-06 22:26:56,865 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 4025 4041) no Hoare annotation was computed. [2021-12-06 22:26:56,865 INFO L858 garLoopResultBuilder]: For program point L4037-1(line 4037) no Hoare annotation was computed. [2021-12-06 22:26:56,865 INFO L861 garLoopResultBuilder]: At program point L4037(line 4037) the Hoare annotation is: true [2021-12-06 22:26:56,865 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 4025 4041) no Hoare annotation was computed. [2021-12-06 22:26:56,865 INFO L858 garLoopResultBuilder]: For program point usb_anchor_urbFINAL(lines 6489 6491) no Hoare annotation was computed. [2021-12-06 22:26:56,865 INFO L861 garLoopResultBuilder]: At program point usb_anchor_urbENTRY(lines 6489 6491) the Hoare annotation is: true [2021-12-06 22:26:56,865 INFO L858 garLoopResultBuilder]: For program point usb_anchor_urbEXIT(lines 6489 6491) no Hoare annotation was computed. [2021-12-06 22:26:56,865 INFO L861 garLoopResultBuilder]: At program point L5345(line 5345) the Hoare annotation is: true [2021-12-06 22:26:56,865 INFO L858 garLoopResultBuilder]: For program point L5345-1(line 5345) no Hoare annotation was computed. [2021-12-06 22:26:56,865 INFO L858 garLoopResultBuilder]: For program point L5339(line 5339) no Hoare annotation was computed. [2021-12-06 22:26:56,865 INFO L861 garLoopResultBuilder]: At program point L5341(lines 5325 5367) the Hoare annotation is: true [2021-12-06 22:26:56,865 INFO L861 garLoopResultBuilder]: At program point L5331(line 5331) the Hoare annotation is: true [2021-12-06 22:26:56,866 INFO L861 garLoopResultBuilder]: At program point L5333-2(lines 5333 5336) the Hoare annotation is: true [2021-12-06 22:26:56,866 INFO L858 garLoopResultBuilder]: For program point L5331-1(line 5331) no Hoare annotation was computed. [2021-12-06 22:26:56,866 INFO L861 garLoopResultBuilder]: At program point L5362(lines 5325 5367) the Hoare annotation is: true [2021-12-06 22:26:56,866 INFO L858 garLoopResultBuilder]: For program point sierra_closeEXIT(lines 5316 5368) no Hoare annotation was computed. [2021-12-06 22:26:56,866 INFO L858 garLoopResultBuilder]: For program point L5333(lines 5333 5336) no Hoare annotation was computed. [2021-12-06 22:26:56,866 INFO L861 garLoopResultBuilder]: At program point L5327(line 5327) the Hoare annotation is: true [2021-12-06 22:26:56,866 INFO L858 garLoopResultBuilder]: For program point L5327-1(line 5327) no Hoare annotation was computed. [2021-12-06 22:26:56,866 INFO L861 garLoopResultBuilder]: At program point L5329(line 5329) the Hoare annotation is: true [2021-12-06 22:26:56,866 INFO L858 garLoopResultBuilder]: For program point L5329-1(line 5329) no Hoare annotation was computed. [2021-12-06 22:26:56,866 INFO L861 garLoopResultBuilder]: At program point L5360(lines 5325 5367) the Hoare annotation is: true [2021-12-06 22:26:56,866 INFO L861 garLoopResultBuilder]: At program point L5352(line 5352) the Hoare annotation is: true [2021-12-06 22:26:56,866 INFO L861 garLoopResultBuilder]: At program point L5346(line 5346) the Hoare annotation is: true [2021-12-06 22:26:56,866 INFO L858 garLoopResultBuilder]: For program point L5344-1(line 5344) no Hoare annotation was computed. [2021-12-06 22:26:56,866 INFO L861 garLoopResultBuilder]: At program point sierra_closeENTRY(lines 5316 5368) the Hoare annotation is: true [2021-12-06 22:26:56,866 INFO L858 garLoopResultBuilder]: For program point L5346-1(line 5346) no Hoare annotation was computed. [2021-12-06 22:26:56,866 INFO L861 garLoopResultBuilder]: At program point L5344(line 5344) the Hoare annotation is: true [2021-12-06 22:26:56,867 INFO L858 garLoopResultBuilder]: For program point L5340(lines 5340 5343) no Hoare annotation was computed. [2021-12-06 22:26:56,867 INFO L858 garLoopResultBuilder]: For program point L5361(lines 5361 5364) no Hoare annotation was computed. [2021-12-06 22:26:56,867 INFO L861 garLoopResultBuilder]: At program point L5357(line 5357) the Hoare annotation is: true [2021-12-06 22:26:56,867 INFO L858 garLoopResultBuilder]: For program point L5357-1(line 5357) no Hoare annotation was computed. [2021-12-06 22:26:56,867 INFO L858 garLoopResultBuilder]: For program point sierra_closeFINAL(lines 5316 5368) no Hoare annotation was computed. [2021-12-06 22:26:56,867 INFO L858 garLoopResultBuilder]: For program point L5353(line 5353) no Hoare annotation was computed. [2021-12-06 22:26:56,867 INFO L861 garLoopResultBuilder]: At program point L5347(line 5347) the Hoare annotation is: true [2021-12-06 22:26:56,867 INFO L858 garLoopResultBuilder]: For program point L5347-1(line 5347) no Hoare annotation was computed. [2021-12-06 22:26:56,867 INFO L861 garLoopResultBuilder]: At program point L5349(line 5349) the Hoare annotation is: true [2021-12-06 22:26:56,867 INFO L861 garLoopResultBuilder]: At program point L5349-1(lines 5325 5367) the Hoare annotation is: true [2021-12-06 22:26:56,867 INFO L861 garLoopResultBuilder]: At program point L6501(lines 6500 6502) the Hoare annotation is: true [2021-12-06 22:26:56,867 INFO L858 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 6526 6528) no Hoare annotation was computed. [2021-12-06 22:26:56,867 INFO L861 garLoopResultBuilder]: At program point usb_kill_urbENTRY(lines 6526 6528) the Hoare annotation is: true [2021-12-06 22:26:56,867 INFO L858 garLoopResultBuilder]: For program point usb_kill_urbFINAL(lines 6526 6528) no Hoare annotation was computed. [2021-12-06 22:26:56,867 INFO L858 garLoopResultBuilder]: For program point ldv_check_alloc_flagsEXIT(lines 6371 6380) no Hoare annotation was computed. [2021-12-06 22:26:56,867 INFO L861 garLoopResultBuilder]: At program point ldv_check_alloc_flagsENTRY(lines 6371 6380) the Hoare annotation is: true [2021-12-06 22:26:56,867 INFO L858 garLoopResultBuilder]: For program point L6374(lines 6374 6377) no Hoare annotation was computed. [2021-12-06 22:26:56,868 INFO L858 garLoopResultBuilder]: For program point L6376-1(lines 6371 6380) no Hoare annotation was computed. [2021-12-06 22:26:56,868 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))))) [2021-12-06 22:26:56,868 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$.offset)|))) (.cse1 (not (= |old(~ldv_spin~0)| 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 2))) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))))) [2021-12-06 22:26:56,868 INFO L858 garLoopResultBuilder]: For program point L5150(lines 5150 5166) no Hoare annotation was computed. [2021-12-06 22:26:56,868 INFO L858 garLoopResultBuilder]: For program point L5151-1(line 5151) no Hoare annotation was computed. [2021-12-06 22:26:56,868 INFO L858 garLoopResultBuilder]: For program point sierra_write_roomEXIT(lines 5137 5170) no Hoare annotation was computed. [2021-12-06 22:26:56,868 INFO L854 garLoopResultBuilder]: At program point L5147(line 5147) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| 0))) (.cse1 (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-12-06 22:26:56,868 INFO L858 garLoopResultBuilder]: For program point L5147-1(line 5147) no Hoare annotation was computed. [2021-12-06 22:26:56,868 INFO L854 garLoopResultBuilder]: At program point L5149(line 5149) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| 0))) (.cse1 (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-12-06 22:26:56,868 INFO L858 garLoopResultBuilder]: For program point L5149-1(line 5149) no Hoare annotation was computed. [2021-12-06 22:26:56,868 INFO L854 garLoopResultBuilder]: At program point sierra_write_roomENTRY(lines 5137 5170) the Hoare annotation is: (let ((.cse1 (= |old(#length)| |#length|)) (.cse2 (= |#memory_int| |old(#memory_int)|)) (.cse3 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (.cse4 (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (.cse5 (= |old(#valid)| |#valid|)) (.cse0 (not (= |old(~ldv_spin~0)| 0)))) (and (or .cse0 (and .cse1 .cse2 (= ~ldv_spin~0 0) .cse3 .cse4 .cse5) (not (= ~ldv_state_variable_1~0 1))) (or (and .cse1 (= ~ldv_spin~0 |old(~ldv_spin~0)|) .cse2 .cse3 .cse4 .cse5) .cse0 (not (= ~ldv_state_variable_1~0 2))))) [2021-12-06 22:26:56,868 INFO L854 garLoopResultBuilder]: At program point L5167(line 5167) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$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))))) [2021-12-06 22:26:56,868 INFO L858 garLoopResultBuilder]: For program point L5167-1(line 5167) no Hoare annotation was computed. [2021-12-06 22:26:56,868 INFO L858 garLoopResultBuilder]: For program point L5159(lines 5159 5163) no Hoare annotation was computed. [2021-12-06 22:26:56,869 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))) [2021-12-06 22:26:56,869 INFO L858 garLoopResultBuilder]: For program point sierra_write_roomFINAL(lines 5137 5170) no Hoare annotation was computed. [2021-12-06 22:26:56,869 INFO L858 garLoopResultBuilder]: For program point L5158-1(line 5158) no Hoare annotation was computed. [2021-12-06 22:26:56,869 INFO L858 garLoopResultBuilder]: For program point L5159-2(lines 5159 5163) no Hoare annotation was computed. [2021-12-06 22:26:56,869 INFO L861 garLoopResultBuilder]: At program point L6303(lines 6297 6305) the Hoare annotation is: true [2021-12-06 22:26:56,869 INFO L861 garLoopResultBuilder]: At program point L4916-1(line 4916) the Hoare annotation is: true [2021-12-06 22:26:56,869 INFO L861 garLoopResultBuilder]: At program point L4949(lines 4808 4951) the Hoare annotation is: true [2021-12-06 22:26:56,869 INFO L861 garLoopResultBuilder]: At program point L4916(line 4916) the Hoare annotation is: true [2021-12-06 22:26:56,869 INFO L861 garLoopResultBuilder]: At program point L4908-1(line 4908) the Hoare annotation is: true [2021-12-06 22:26:56,869 INFO L858 garLoopResultBuilder]: For program point L4842(lines 4842 4846) no Hoare annotation was computed. [2021-12-06 22:26:56,869 INFO L861 garLoopResultBuilder]: At program point L4941(line 4941) the Hoare annotation is: true [2021-12-06 22:26:56,869 INFO L861 garLoopResultBuilder]: At program point L4908(line 4908) the Hoare annotation is: true [2021-12-06 22:26:56,869 INFO L858 garLoopResultBuilder]: For program point L4941-1(line 4941) no Hoare annotation was computed. [2021-12-06 22:26:56,869 INFO L861 garLoopResultBuilder]: At program point L6312(lines 6306 6314) the Hoare annotation is: true [2021-12-06 22:26:56,869 INFO L858 garLoopResultBuilder]: For program point L4842-2(lines 4842 4846) no Hoare annotation was computed. [2021-12-06 22:26:56,869 INFO L858 garLoopResultBuilder]: For program point L4834(line 4834) no Hoare annotation was computed. [2021-12-06 22:26:56,869 INFO L858 garLoopResultBuilder]: For program point L4933(line 4933) no Hoare annotation was computed. [2021-12-06 22:26:56,870 INFO L861 garLoopResultBuilder]: At program point L4818(line 4818) the Hoare annotation is: true [2021-12-06 22:26:56,870 INFO L858 garLoopResultBuilder]: For program point L4917(line 4917) no Hoare annotation was computed. [2021-12-06 22:26:56,870 INFO L858 garLoopResultBuilder]: For program point L4942(lines 4942 4946) no Hoare annotation was computed. [2021-12-06 22:26:56,870 INFO L858 garLoopResultBuilder]: For program point L4818-1(line 4818) no Hoare annotation was computed. [2021-12-06 22:26:56,870 INFO L861 garLoopResultBuilder]: At program point L4942-2(lines 4942 4946) the Hoare annotation is: true [2021-12-06 22:26:56,870 INFO L861 garLoopResultBuilder]: At program point L4901(line 4901) the Hoare annotation is: true [2021-12-06 22:26:56,870 INFO L858 garLoopResultBuilder]: For program point L4901-1(line 4901) no Hoare annotation was computed. [2021-12-06 22:26:56,870 INFO L858 garLoopResultBuilder]: For program point L4926(line 4926) no Hoare annotation was computed. [2021-12-06 22:26:56,870 INFO L858 garLoopResultBuilder]: For program point sierra_writeEXIT(lines 4779 4952) no Hoare annotation was computed. [2021-12-06 22:26:56,870 INFO L858 garLoopResultBuilder]: For program point L4877(line 4877) no Hoare annotation was computed. [2021-12-06 22:26:56,870 INFO L861 garLoopResultBuilder]: At program point L4902(line 4902) the Hoare annotation is: true [2021-12-06 22:26:56,870 INFO L861 garLoopResultBuilder]: At program point sierra_writeENTRY(lines 4779 4952) the Hoare annotation is: true [2021-12-06 22:26:56,870 INFO L858 garLoopResultBuilder]: For program point L4902-1(line 4902) no Hoare annotation was computed. [2021-12-06 22:26:56,870 INFO L858 garLoopResultBuilder]: For program point L4894(lines 4894 4898) no Hoare annotation was computed. [2021-12-06 22:26:56,870 INFO L858 garLoopResultBuilder]: For program point L4828-1(line 4828) no Hoare annotation was computed. [2021-12-06 22:26:56,870 INFO L861 garLoopResultBuilder]: At program point L4828(line 4828) the Hoare annotation is: true [2021-12-06 22:26:56,871 INFO L861 garLoopResultBuilder]: At program point L4886(line 4886) the Hoare annotation is: true [2021-12-06 22:26:56,871 INFO L858 garLoopResultBuilder]: For program point L4820-1(line 4820) no Hoare annotation was computed. [2021-12-06 22:26:56,871 INFO L858 garLoopResultBuilder]: For program point sierra_writeFINAL(lines 4779 4952) no Hoare annotation was computed. [2021-12-06 22:26:56,871 INFO L858 garLoopResultBuilder]: For program point L4886-1(line 4886) no Hoare annotation was computed. [2021-12-06 22:26:56,871 INFO L861 garLoopResultBuilder]: At program point L4820(line 4820) the Hoare annotation is: true [2021-12-06 22:26:56,871 INFO L858 garLoopResultBuilder]: For program point L4812-2(line 4812) no Hoare annotation was computed. [2021-12-06 22:26:56,871 INFO L858 garLoopResultBuilder]: For program point L4812(line 4812) no Hoare annotation was computed. [2021-12-06 22:26:56,871 INFO L861 garLoopResultBuilder]: At program point L4903(lines 4903 4904) the Hoare annotation is: true [2021-12-06 22:26:56,871 INFO L858 garLoopResultBuilder]: For program point L4903-1(lines 4903 4904) no Hoare annotation was computed. [2021-12-06 22:26:56,871 INFO L861 garLoopResultBuilder]: At program point L4829-2(lines 4829 4833) the Hoare annotation is: true [2021-12-06 22:26:56,871 INFO L858 garLoopResultBuilder]: For program point L4829(lines 4829 4833) no Hoare annotation was computed. [2021-12-06 22:26:56,871 INFO L861 garLoopResultBuilder]: At program point L4920(lines 4808 4951) the Hoare annotation is: true [2021-12-06 22:26:56,871 INFO L858 garLoopResultBuilder]: For program point L4879(lines 4879 4885) no Hoare annotation was computed. [2021-12-06 22:26:56,871 INFO L858 garLoopResultBuilder]: For program point L4912-1(line 4912) no Hoare annotation was computed. [2021-12-06 22:26:56,871 INFO L861 garLoopResultBuilder]: At program point L4912(line 4912) the Hoare annotation is: true [2021-12-06 22:26:56,871 INFO L861 garLoopResultBuilder]: At program point L4871(line 4871) the Hoare annotation is: true [2021-12-06 22:26:56,871 INFO L858 garLoopResultBuilder]: For program point L4871-1(line 4871) no Hoare annotation was computed. [2021-12-06 22:26:56,872 INFO L861 garLoopResultBuilder]: At program point L6498(lines 6497 6499) the Hoare annotation is: true [2021-12-06 22:26:56,872 INFO L861 garLoopResultBuilder]: At program point L4929(lines 4808 4951) the Hoare annotation is: true [2021-12-06 22:26:56,872 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-12-06 22:26:56,872 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-12-06 22:26:56,872 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-12-06 22:26:56,872 INFO L861 garLoopResultBuilder]: At program point L4855(line 4855) the Hoare annotation is: true [2021-12-06 22:26:56,872 INFO L858 garLoopResultBuilder]: For program point L4855-1(line 4855) no Hoare annotation was computed. [2021-12-06 22:26:56,872 INFO L858 garLoopResultBuilder]: For program point L4888(lines 4888 4892) no Hoare annotation was computed. [2021-12-06 22:26:56,872 INFO L858 garLoopResultBuilder]: For program point L4847(lines 4847 4863) no Hoare annotation was computed. [2021-12-06 22:26:56,872 INFO L858 garLoopResultBuilder]: For program point L4880-1(line 4880) no Hoare annotation was computed. [2021-12-06 22:26:56,872 INFO L858 garLoopResultBuilder]: For program point L4814(lines 4814 4817) no Hoare annotation was computed. [2021-12-06 22:26:56,872 INFO L861 garLoopResultBuilder]: At program point L4880(line 4880) the Hoare annotation is: true [2021-12-06 22:26:56,872 INFO L861 garLoopResultBuilder]: At program point L4872-2(lines 4872 4876) the Hoare annotation is: true [2021-12-06 22:26:56,872 INFO L858 garLoopResultBuilder]: For program point L4872(lines 4872 4876) no Hoare annotation was computed. [2021-12-06 22:26:56,872 INFO L861 garLoopResultBuilder]: At program point L6301(line 6301) the Hoare annotation is: true [2021-12-06 22:26:56,872 INFO L861 garLoopResultBuilder]: At program point L6301-1(line 6301) the Hoare annotation is: true [2021-12-06 22:26:56,873 INFO L858 garLoopResultBuilder]: For program point L4856-2(lines 4856 4860) no Hoare annotation was computed. [2021-12-06 22:26:56,873 INFO L858 garLoopResultBuilder]: For program point L4856(lines 4856 4860) no Hoare annotation was computed. [2021-12-06 22:26:56,873 INFO L858 garLoopResultBuilder]: For program point L4947(line 4947) no Hoare annotation was computed. [2021-12-06 22:26:56,873 INFO L858 garLoopResultBuilder]: For program point L4848-1(line 4848) no Hoare annotation was computed. [2021-12-06 22:26:56,873 INFO L861 garLoopResultBuilder]: At program point L4848(line 4848) the Hoare annotation is: true [2021-12-06 22:26:56,873 INFO L861 garLoopResultBuilder]: At program point L4906(line 4906) the Hoare annotation is: true [2021-12-06 22:26:56,873 INFO L861 garLoopResultBuilder]: At program point L6310(line 6310) the Hoare annotation is: true [2021-12-06 22:26:56,873 INFO L858 garLoopResultBuilder]: For program point L4906-1(line 4906) no Hoare annotation was computed. [2021-12-06 22:26:56,873 INFO L861 garLoopResultBuilder]: At program point L4931(lines 4808 4951) the Hoare annotation is: true [2021-12-06 22:26:56,873 INFO L861 garLoopResultBuilder]: At program point L6310-1(line 6310) the Hoare annotation is: true [2021-12-06 22:26:56,873 INFO L858 garLoopResultBuilder]: For program point L6302(line 6302) no Hoare annotation was computed. [2021-12-06 22:26:56,873 INFO L861 garLoopResultBuilder]: At program point L4923(line 4923) the Hoare annotation is: true [2021-12-06 22:26:56,873 INFO L861 garLoopResultBuilder]: At program point L4923-1(lines 4808 4951) the Hoare annotation is: true [2021-12-06 22:26:56,873 INFO L858 garLoopResultBuilder]: For program point L4915(lines 4915 4924) no Hoare annotation was computed. [2021-12-06 22:26:56,873 INFO L858 garLoopResultBuilder]: For program point L4948-1(line 4948) no Hoare annotation was computed. [2021-12-06 22:26:56,873 INFO L861 garLoopResultBuilder]: At program point L4882(line 4882) the Hoare annotation is: true [2021-12-06 22:26:56,873 INFO L861 garLoopResultBuilder]: At program point L4948(line 4948) the Hoare annotation is: true [2021-12-06 22:26:56,874 INFO L858 garLoopResultBuilder]: For program point L4907(lines 4907 4913) no Hoare annotation was computed. [2021-12-06 22:26:56,874 INFO L858 garLoopResultBuilder]: For program point L6311(line 6311) no Hoare annotation was computed. [2021-12-06 22:26:56,874 INFO L861 garLoopResultBuilder]: At program point L4841(line 4841) the Hoare annotation is: true [2021-12-06 22:26:56,874 INFO L858 garLoopResultBuilder]: For program point L4841-1(line 4841) no Hoare annotation was computed. [2021-12-06 22:26:56,874 INFO L858 garLoopResultBuilder]: For program point L5246(lines 5246 5251) no Hoare annotation was computed. [2021-12-06 22:26:56,874 INFO L861 garLoopResultBuilder]: At program point L5234(line 5234) the Hoare annotation is: true [2021-12-06 22:26:56,874 INFO L858 garLoopResultBuilder]: For program point L5234-1(line 5234) no Hoare annotation was computed. [2021-12-06 22:26:56,874 INFO L858 garLoopResultBuilder]: For program point L5259(line 5259) no Hoare annotation was computed. [2021-12-06 22:26:56,874 INFO L858 garLoopResultBuilder]: For program point L5255(lines 5255 5258) no Hoare annotation was computed. [2021-12-06 22:26:56,874 INFO L858 garLoopResultBuilder]: For program point L5259-2(lines 5259 5267) no Hoare annotation was computed. [2021-12-06 22:26:56,874 INFO L858 garLoopResultBuilder]: For program point L5259-3(lines 5232 5273) no Hoare annotation was computed. [2021-12-06 22:26:56,874 INFO L861 garLoopResultBuilder]: At program point L6337-1(line 6337) the Hoare annotation is: true [2021-12-06 22:26:56,874 INFO L861 garLoopResultBuilder]: At program point L6337(line 6337) the Hoare annotation is: true [2021-12-06 22:26:56,874 INFO L861 garLoopResultBuilder]: At program point L6346(line 6346) the Hoare annotation is: true [2021-12-06 22:26:56,874 INFO L861 garLoopResultBuilder]: At program point L5256(lines 5232 5273) the Hoare annotation is: true [2021-12-06 22:26:56,874 INFO L861 garLoopResultBuilder]: At program point L6346-1(line 6346) the Hoare annotation is: true [2021-12-06 22:26:56,874 INFO L858 garLoopResultBuilder]: For program point L6338(line 6338) no Hoare annotation was computed. [2021-12-06 22:26:56,875 INFO L861 garLoopResultBuilder]: At program point L5252(lines 5232 5273) the Hoare annotation is: true [2021-12-06 22:26:56,875 INFO L858 garLoopResultBuilder]: For program point sierra_submit_rx_urbsFINAL(lines 5224 5274) no Hoare annotation was computed. [2021-12-06 22:26:56,875 INFO L858 garLoopResultBuilder]: For program point L6347(line 6347) no Hoare annotation was computed. [2021-12-06 22:26:56,875 INFO L858 garLoopResultBuilder]: For program point L5261(lines 5261 5265) no Hoare annotation was computed. [2021-12-06 22:26:56,875 INFO L861 garLoopResultBuilder]: At program point L6339(lines 6333 6341) the Hoare annotation is: true [2021-12-06 22:26:56,875 INFO L858 garLoopResultBuilder]: For program point L5241(lines 5241 5244) no Hoare annotation was computed. [2021-12-06 22:26:56,875 INFO L861 garLoopResultBuilder]: At program point sierra_submit_rx_urbsENTRY(lines 5224 5274) the Hoare annotation is: true [2021-12-06 22:26:56,875 INFO L858 garLoopResultBuilder]: For program point sierra_submit_rx_urbsEXIT(lines 5224 5274) no Hoare annotation was computed. [2021-12-06 22:26:56,875 INFO L861 garLoopResultBuilder]: At program point L6348(lines 6342 6350) the Hoare annotation is: true [2021-12-06 22:26:56,875 INFO L861 garLoopResultBuilder]: At program point L5254(lines 5232 5273) the Hoare annotation is: true [2021-12-06 22:26:56,875 INFO L861 garLoopResultBuilder]: At program point L5502(line 5502) the Hoare annotation is: true [2021-12-06 22:26:56,875 INFO L858 garLoopResultBuilder]: For program point L5506-2(lines 5506 5513) no Hoare annotation was computed. [2021-12-06 22:26:56,875 INFO L861 garLoopResultBuilder]: At program point L4346(lines 4336 4351) the Hoare annotation is: true [2021-12-06 22:26:56,875 INFO L858 garLoopResultBuilder]: For program point L5527(lines 5527 5531) no Hoare annotation was computed. [2021-12-06 22:26:56,875 INFO L861 garLoopResultBuilder]: At program point L5527-2(lines 5527 5531) the Hoare annotation is: true [2021-12-06 22:26:56,875 INFO L858 garLoopResultBuilder]: For program point L5515(lines 5515 5519) no Hoare annotation was computed. [2021-12-06 22:26:56,875 INFO L858 garLoopResultBuilder]: For program point L5515-2(lines 5515 5519) no Hoare annotation was computed. [2021-12-06 22:26:56,876 INFO L861 garLoopResultBuilder]: At program point L5507(line 5507) the Hoare annotation is: true [2021-12-06 22:26:56,876 INFO L858 garLoopResultBuilder]: For program point L5507-1(line 5507) no Hoare annotation was computed. [2021-12-06 22:26:56,876 INFO L858 garLoopResultBuilder]: For program point L5503(line 5503) no Hoare annotation was computed. [2021-12-06 22:26:56,876 INFO L858 garLoopResultBuilder]: For program point sierra_port_probeFINAL(lines 5479 5535) no Hoare annotation was computed. [2021-12-06 22:26:56,876 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$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-12-06 22:26:56,876 INFO L858 garLoopResultBuilder]: For program point L4347(lines 4347 4350) no Hoare annotation was computed. [2021-12-06 22:26:56,876 INFO L858 garLoopResultBuilder]: For program point L5499-1(line 5499) no Hoare annotation was computed. [2021-12-06 22:26:56,876 INFO L858 garLoopResultBuilder]: For program point L5532(line 5532) no Hoare annotation was computed. [2021-12-06 22:26:56,876 INFO L858 garLoopResultBuilder]: For program point L5495(lines 5495 5498) no Hoare annotation was computed. [2021-12-06 22:26:56,876 INFO L854 garLoopResultBuilder]: At program point sierra_port_probeENTRY(lines 5479 5535) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0))) (.cse1 (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1) (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1))) [2021-12-06 22:26:56,876 INFO L858 garLoopResultBuilder]: For program point sierra_port_probeEXIT(lines 5479 5535) no Hoare annotation was computed. [2021-12-06 22:26:56,876 INFO L854 garLoopResultBuilder]: At program point L5500-1(lines 5500 5501) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-12-06 22:26:56,876 INFO L854 garLoopResultBuilder]: At program point L5500(lines 5500 5501) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-12-06 22:26:56,876 INFO L861 garLoopResultBuilder]: At program point L4348(lines 4336 4351) the Hoare annotation is: true [2021-12-06 22:26:56,876 INFO L858 garLoopResultBuilder]: For program point L4336-2(lines 4336 4352) no Hoare annotation was computed. [2021-12-06 22:26:56,876 INFO L858 garLoopResultBuilder]: For program point L4336(lines 4336 4352) no Hoare annotation was computed. [2021-12-06 22:26:56,877 INFO L861 garLoopResultBuilder]: At program point L4353(lines 4331 4355) the Hoare annotation is: true [2021-12-06 22:26:56,877 INFO L861 garLoopResultBuilder]: At program point L5526(line 5526) the Hoare annotation is: true [2021-12-06 22:26:56,877 INFO L854 garLoopResultBuilder]: At program point L5493(line 5493) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$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))) [2021-12-06 22:26:56,877 INFO L858 garLoopResultBuilder]: For program point L4341(lines 4341 4344) no Hoare annotation was computed. [2021-12-06 22:26:56,877 INFO L858 garLoopResultBuilder]: For program point L5526-1(line 5526) no Hoare annotation was computed. [2021-12-06 22:26:56,877 INFO L858 garLoopResultBuilder]: For program point L5493-1(line 5493) no Hoare annotation was computed. [2021-12-06 22:26:56,877 INFO L858 garLoopResultBuilder]: For program point L5506(lines 5506 5513) no Hoare annotation was computed. [2021-12-06 22:26:56,877 INFO L858 garLoopResultBuilder]: For program point L4639(lines 4639 4642) no Hoare annotation was computed. [2021-12-06 22:26:56,877 INFO L858 garLoopResultBuilder]: For program point L4672-1(line 4672) no Hoare annotation was computed. [2021-12-06 22:26:56,877 INFO L861 garLoopResultBuilder]: At program point L4672(line 4672) the Hoare annotation is: true [2021-12-06 22:26:56,877 INFO L858 garLoopResultBuilder]: For program point L4635(lines 4635 4638) no Hoare annotation was computed. [2021-12-06 22:26:56,877 INFO L858 garLoopResultBuilder]: For program point L4639-2(lines 4639 4642) no Hoare annotation was computed. [2021-12-06 22:26:56,877 INFO L858 garLoopResultBuilder]: For program point L4668(lines 4668 4671) no Hoare annotation was computed. [2021-12-06 22:26:56,877 INFO L858 garLoopResultBuilder]: For program point L4635-2(lines 4635 4638) no Hoare annotation was computed. [2021-12-06 22:26:56,877 INFO L858 garLoopResultBuilder]: For program point L4644-1(line 4644) no Hoare annotation was computed. [2021-12-06 22:26:56,877 INFO L861 garLoopResultBuilder]: At program point L4644(line 4644) the Hoare annotation is: true [2021-12-06 22:26:56,877 INFO L861 garLoopResultBuilder]: At program point L6494(lines 6493 6495) the Hoare annotation is: true [2021-12-06 22:26:56,878 INFO L861 garLoopResultBuilder]: At program point L4673(lines 4673 4674) the Hoare annotation is: true [2021-12-06 22:26:56,878 INFO L858 garLoopResultBuilder]: For program point L4673-1(lines 4673 4674) no Hoare annotation was computed. [2021-12-06 22:26:56,878 INFO L858 garLoopResultBuilder]: For program point L4657-2(lines 4651 4660) no Hoare annotation was computed. [2021-12-06 22:26:56,878 INFO L858 garLoopResultBuilder]: For program point L4657(lines 4657 4660) no Hoare annotation was computed. [2021-12-06 22:26:56,878 INFO L858 garLoopResultBuilder]: For program point sierra_send_setupEXIT(lines 4617 4678) no Hoare annotation was computed. [2021-12-06 22:26:56,878 INFO L861 garLoopResultBuilder]: At program point sierra_send_setupENTRY(lines 4617 4678) the Hoare annotation is: true [2021-12-06 22:26:56,878 INFO L861 garLoopResultBuilder]: At program point L4633(line 4633) the Hoare annotation is: true [2021-12-06 22:26:56,878 INFO L858 garLoopResultBuilder]: For program point L4633-1(line 4633) no Hoare annotation was computed. [2021-12-06 22:26:56,878 INFO L858 garLoopResultBuilder]: For program point sierra_send_setupFINAL(lines 4617 4678) no Hoare annotation was computed. [2021-12-06 22:26:56,878 INFO L858 garLoopResultBuilder]: For program point L4654(lines 4654 4660) no Hoare annotation was computed. [2021-12-06 22:26:56,878 INFO L858 garLoopResultBuilder]: For program point L4646(lines 4646 4649) no Hoare annotation was computed. [2021-12-06 22:26:56,878 INFO L861 garLoopResultBuilder]: At program point L4675(line 4675) the Hoare annotation is: true [2021-12-06 22:26:56,878 INFO L858 garLoopResultBuilder]: For program point L4675-1(line 4675) no Hoare annotation was computed. [2021-12-06 22:26:56,878 INFO L858 garLoopResultBuilder]: For program point L4651(lines 4651 4660) no Hoare annotation was computed. [2021-12-06 22:26:56,878 INFO L858 garLoopResultBuilder]: For program point L4643(lines 4643 4662) no Hoare annotation was computed. [2021-12-06 22:26:56,878 INFO L858 garLoopResultBuilder]: For program point L4643-1(lines 4628 4677) no Hoare annotation was computed. [2021-12-06 22:26:56,878 INFO L861 garLoopResultBuilder]: At program point usb_kill_anchored_urbsENTRY(lines 6523 6525) the Hoare annotation is: true [2021-12-06 22:26:56,879 INFO L858 garLoopResultBuilder]: For program point usb_kill_anchored_urbsFINAL(lines 6523 6525) no Hoare annotation was computed. [2021-12-06 22:26:56,879 INFO L858 garLoopResultBuilder]: For program point usb_kill_anchored_urbsEXIT(lines 6523 6525) no Hoare annotation was computed. [2021-12-06 22:26:56,879 INFO L858 garLoopResultBuilder]: For program point kfreeEXIT(lines 6551 6553) no Hoare annotation was computed. [2021-12-06 22:26:56,879 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))) [2021-12-06 22:26:56,879 INFO L858 garLoopResultBuilder]: For program point kfreeFINAL(lines 6551 6553) no Hoare annotation was computed. [2021-12-06 22:26:56,879 INFO L858 garLoopResultBuilder]: For program point L4161-1(line 4161) no Hoare annotation was computed. [2021-12-06 22:26:56,879 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$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-12-06 22:26:56,879 INFO L858 garLoopResultBuilder]: For program point init_usb_anchorFINAL(lines 4156 4168) no Hoare annotation was computed. [2021-12-06 22:26:56,879 INFO L858 garLoopResultBuilder]: For program point init_usb_anchorEXIT(lines 4156 4168) no Hoare annotation was computed. [2021-12-06 22:26:56,879 INFO L861 garLoopResultBuilder]: At program point L3940(lines 3935 3942) the Hoare annotation is: true [2021-12-06 22:26:56,879 INFO L861 garLoopResultBuilder]: At program point L4164(line 4164) the Hoare annotation is: true [2021-12-06 22:26:56,879 INFO L858 garLoopResultBuilder]: For program point L4165-1(line 4165) no Hoare annotation was computed. [2021-12-06 22:26:56,879 INFO L861 garLoopResultBuilder]: At program point L4165(line 4165) the Hoare annotation is: true [2021-12-06 22:26:56,879 INFO L854 garLoopResultBuilder]: At program point init_usb_anchorENTRY(lines 4156 4168) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0))) (.cse1 (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$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))) [2021-12-06 22:26:56,879 INFO L861 garLoopResultBuilder]: At program point L6436(lines 6435 6437) the Hoare annotation is: true [2021-12-06 22:26:56,879 INFO L858 garLoopResultBuilder]: For program point L4164-1(line 4164) no Hoare annotation was computed. [2021-12-06 22:26:56,880 INFO L858 garLoopResultBuilder]: For program point usb_get_serial_port_dataEXIT(lines 4210 4217) no Hoare annotation was computed. [2021-12-06 22:26:56,880 INFO L861 garLoopResultBuilder]: At program point L4126(lines 4123 4128) the Hoare annotation is: true [2021-12-06 22:26:56,880 INFO L861 garLoopResultBuilder]: At program point usb_get_serial_port_dataENTRY(lines 4210 4217) the Hoare annotation is: true [2021-12-06 22:26:56,880 INFO L858 garLoopResultBuilder]: For program point usb_get_serial_port_dataFINAL(lines 4210 4217) no Hoare annotation was computed. [2021-12-06 22:26:56,880 INFO L858 garLoopResultBuilder]: For program point L5118(lines 5118 5122) no Hoare annotation was computed. [2021-12-06 22:26:56,880 INFO L858 garLoopResultBuilder]: For program point L5056(lines 5056 5071) no Hoare annotation was computed. [2021-12-06 22:26:56,880 INFO L858 garLoopResultBuilder]: For program point L5118-2(lines 5036 5135) no Hoare annotation was computed. [2021-12-06 22:26:56,880 INFO L858 garLoopResultBuilder]: For program point L5048-1(line 5048) no Hoare annotation was computed. [2021-12-06 22:26:56,880 INFO L858 garLoopResultBuilder]: For program point L5081-2(lines 5081 5085) no Hoare annotation was computed. [2021-12-06 22:26:56,880 INFO L861 garLoopResultBuilder]: At program point L6328-1(line 6328) the Hoare annotation is: true [2021-12-06 22:26:56,880 INFO L858 garLoopResultBuilder]: For program point L5081(lines 5081 5085) no Hoare annotation was computed. [2021-12-06 22:26:56,880 INFO L861 garLoopResultBuilder]: At program point L6328(line 6328) the Hoare annotation is: true [2021-12-06 22:26:56,880 INFO L861 garLoopResultBuilder]: At program point L5048(line 5048) the Hoare annotation is: true [2021-12-06 22:26:56,880 INFO L861 garLoopResultBuilder]: At program point L5102(line 5102) the Hoare annotation is: true [2021-12-06 22:26:56,880 INFO L858 garLoopResultBuilder]: For program point sierra_instat_callbackFINAL(lines 5015 5136) no Hoare annotation was computed. [2021-12-06 22:26:56,880 INFO L858 garLoopResultBuilder]: For program point L5102-1(line 5102) no Hoare annotation was computed. [2021-12-06 22:26:56,880 INFO L861 garLoopResultBuilder]: At program point sierra_instat_callbackENTRY(lines 5015 5136) the Hoare annotation is: true [2021-12-06 22:26:56,880 INFO L858 garLoopResultBuilder]: For program point L5127(lines 5127 5131) no Hoare annotation was computed. [2021-12-06 22:26:56,881 INFO L858 garLoopResultBuilder]: For program point L5049-2(lines 5036 5135) no Hoare annotation was computed. [2021-12-06 22:26:56,881 INFO L858 garLoopResultBuilder]: For program point L5049(lines 5049 5053) no Hoare annotation was computed. [2021-12-06 22:26:56,881 INFO L858 garLoopResultBuilder]: For program point L6329(line 6329) no Hoare annotation was computed. [2021-12-06 22:26:56,881 INFO L858 garLoopResultBuilder]: For program point L5103(lines 5103 5108) no Hoare annotation was computed. [2021-12-06 22:26:56,881 INFO L858 garLoopResultBuilder]: For program point L5091(line 5091) no Hoare annotation was computed. [2021-12-06 22:26:56,881 INFO L858 garLoopResultBuilder]: For program point L5124(lines 5124 5133) no Hoare annotation was computed. [2021-12-06 22:26:56,881 INFO L858 garLoopResultBuilder]: For program point L5091-2(lines 5091 5094) no Hoare annotation was computed. [2021-12-06 22:26:56,881 INFO L861 garLoopResultBuilder]: At program point L6330(lines 6324 6332) the Hoare annotation is: true [2021-12-06 22:26:56,881 INFO L858 garLoopResultBuilder]: For program point sierra_instat_callbackEXIT(lines 5015 5136) no Hoare annotation was computed. [2021-12-06 22:26:56,881 INFO L861 garLoopResultBuilder]: At program point L5063(line 5063) the Hoare annotation is: true [2021-12-06 22:26:56,881 INFO L858 garLoopResultBuilder]: For program point L5063-1(line 5063) no Hoare annotation was computed. [2021-12-06 22:26:56,881 INFO L861 garLoopResultBuilder]: At program point L5125(line 5125) the Hoare annotation is: true [2021-12-06 22:26:56,881 INFO L858 garLoopResultBuilder]: For program point L5125-1(line 5125) no Hoare annotation was computed. [2021-12-06 22:26:56,881 INFO L861 garLoopResultBuilder]: At program point L5117(line 5117) the Hoare annotation is: true [2021-12-06 22:26:56,881 INFO L858 garLoopResultBuilder]: For program point L5117-1(line 5117) no Hoare annotation was computed. [2021-12-06 22:26:56,881 INFO L858 garLoopResultBuilder]: For program point L5080-1(line 5080) no Hoare annotation was computed. [2021-12-06 22:26:56,881 INFO L861 garLoopResultBuilder]: At program point L5080(line 5080) the Hoare annotation is: true [2021-12-06 22:26:56,882 INFO L861 garLoopResultBuilder]: At program point L6484(lines 6483 6485) the Hoare annotation is: true [2021-12-06 22:26:56,882 INFO L861 garLoopResultBuilder]: At program point L5039(line 5039) the Hoare annotation is: true [2021-12-06 22:26:56,882 INFO L858 garLoopResultBuilder]: For program point L5039-1(line 5039) no Hoare annotation was computed. [2021-12-06 22:26:56,882 INFO L858 garLoopResultBuilder]: For program point L5072-2(lines 5072 5109) no Hoare annotation was computed. [2021-12-06 22:26:56,882 INFO L858 garLoopResultBuilder]: For program point L5072(line 5072) no Hoare annotation was computed. [2021-12-06 22:26:56,882 INFO L858 garLoopResultBuilder]: For program point L5064-2(lines 5064 5068) no Hoare annotation was computed. [2021-12-06 22:26:56,882 INFO L858 garLoopResultBuilder]: For program point L5064(lines 5064 5068) no Hoare annotation was computed. [2021-12-06 22:26:56,882 INFO L861 garLoopResultBuilder]: At program point L5215(lines 5207 5222) the Hoare annotation is: true [2021-12-06 22:26:56,882 INFO L861 garLoopResultBuilder]: At program point sierra_stop_rx_urbsENTRY(lines 5202 5223) the Hoare annotation is: true [2021-12-06 22:26:56,882 INFO L861 garLoopResultBuilder]: At program point L5217(lines 5207 5222) the Hoare annotation is: true [2021-12-06 22:26:56,882 INFO L858 garLoopResultBuilder]: For program point L5216(lines 5216 5219) no Hoare annotation was computed. [2021-12-06 22:26:56,882 INFO L861 garLoopResultBuilder]: At program point L5213(line 5213) the Hoare annotation is: true [2021-12-06 22:26:56,882 INFO L858 garLoopResultBuilder]: For program point sierra_stop_rx_urbsEXIT(lines 5202 5223) no Hoare annotation was computed. [2021-12-06 22:26:56,882 INFO L858 garLoopResultBuilder]: For program point L5213-1(line 5213) no Hoare annotation was computed. [2021-12-06 22:26:56,882 INFO L858 garLoopResultBuilder]: For program point L5208-1(line 5208) no Hoare annotation was computed. [2021-12-06 22:26:56,882 INFO L858 garLoopResultBuilder]: For program point sierra_stop_rx_urbsFINAL(lines 5202 5223) no Hoare annotation was computed. [2021-12-06 22:26:56,882 INFO L861 garLoopResultBuilder]: At program point L5208(line 5208) the Hoare annotation is: true [2021-12-06 22:26:56,882 INFO L858 garLoopResultBuilder]: For program point L5220-1(line 5220) no Hoare annotation was computed. [2021-12-06 22:26:56,883 INFO L861 garLoopResultBuilder]: At program point L5220(line 5220) the Hoare annotation is: true [2021-12-06 22:26:56,883 INFO L861 garLoopResultBuilder]: At program point usb_fill_bulk_urbENTRY(lines 4169 4183) the Hoare annotation is: true [2021-12-06 22:26:56,883 INFO L858 garLoopResultBuilder]: For program point usb_fill_bulk_urbFINAL(lines 4169 4183) no Hoare annotation was computed. [2021-12-06 22:26:56,883 INFO L858 garLoopResultBuilder]: For program point usb_fill_bulk_urbEXIT(lines 4169 4183) no Hoare annotation was computed. [2021-12-06 22:26:56,883 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 4075 4081) no Hoare annotation was computed. [2021-12-06 22:26:56,883 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 4075 4081) the Hoare annotation is: true [2021-12-06 22:26:56,883 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4079) no Hoare annotation was computed. [2021-12-06 22:26:56,883 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 4075 4081) no Hoare annotation was computed. [2021-12-06 22:26:56,883 INFO L858 garLoopResultBuilder]: For program point kzallocEXIT(lines 6290 6296) no Hoare annotation was computed. [2021-12-06 22:26:56,883 INFO L861 garLoopResultBuilder]: At program point kzallocENTRY(lines 6290 6296) the Hoare annotation is: true [2021-12-06 22:26:56,883 INFO L858 garLoopResultBuilder]: For program point kzallocFINAL(lines 6290 6296) no Hoare annotation was computed. [2021-12-06 22:26:56,883 INFO L861 garLoopResultBuilder]: At program point L6293(line 6293) the Hoare annotation is: true [2021-12-06 22:26:56,883 INFO L858 garLoopResultBuilder]: For program point L6293-1(line 6293) no Hoare annotation was computed. [2021-12-06 22:26:56,883 INFO L861 garLoopResultBuilder]: At program point kmallocENTRY(lines 6281 6288) the Hoare annotation is: true [2021-12-06 22:26:56,883 INFO L861 garLoopResultBuilder]: At program point L4002-2(lines 4000 4003) the Hoare annotation is: true [2021-12-06 22:26:56,884 INFO L858 garLoopResultBuilder]: For program point L4002-1(line 4002) no Hoare annotation was computed. [2021-12-06 22:26:56,884 INFO L858 garLoopResultBuilder]: For program point L6284-1(line 6284) no Hoare annotation was computed. [2021-12-06 22:26:56,884 INFO L861 garLoopResultBuilder]: At program point L4010(lines 4005 4012) the Hoare annotation is: true [2021-12-06 22:26:56,884 INFO L861 garLoopResultBuilder]: At program point L6284(line 6284) the Hoare annotation is: true [2021-12-06 22:26:56,884 INFO L858 garLoopResultBuilder]: For program point kmallocFINAL(lines 6281 6288) no Hoare annotation was computed. [2021-12-06 22:26:56,884 INFO L858 garLoopResultBuilder]: For program point kmallocEXIT(lines 6281 6288) no Hoare annotation was computed. [2021-12-06 22:26:56,884 INFO L861 garLoopResultBuilder]: At program point L4002(line 4002) the Hoare annotation is: true [2021-12-06 22:26:56,884 INFO L858 garLoopResultBuilder]: For program point sierra_port_removeFINAL(lines 5536 5547) no Hoare annotation was computed. [2021-12-06 22:26:56,884 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$.offset)|) (= |old(#valid)| |#valid|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))))) [2021-12-06 22:26:56,884 INFO L854 garLoopResultBuilder]: At program point L5543-1(line 5543) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0))) (.cse1 (= |old(#valid)| |#valid|))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1) (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1))) [2021-12-06 22:26:56,884 INFO L854 garLoopResultBuilder]: At program point sierra_port_removeENTRY(lines 5536 5547) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))))) [2021-12-06 22:26:56,884 INFO L858 garLoopResultBuilder]: For program point L5544(line 5544) no Hoare annotation was computed. [2021-12-06 22:26:56,884 INFO L854 garLoopResultBuilder]: At program point L5541(line 5541) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$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))))) [2021-12-06 22:26:56,884 INFO L858 garLoopResultBuilder]: For program point sierra_port_removeEXIT(lines 5536 5547) no Hoare annotation was computed. [2021-12-06 22:26:56,884 INFO L858 garLoopResultBuilder]: For program point L5541-1(line 5541) no Hoare annotation was computed. [2021-12-06 22:26:56,884 INFO L861 garLoopResultBuilder]: At program point spin_lockENTRY(lines 6240 6247) the Hoare annotation is: true [2021-12-06 22:26:56,885 INFO L861 garLoopResultBuilder]: At program point L6442(lines 6441 6443) the Hoare annotation is: true [2021-12-06 22:26:56,885 INFO L861 garLoopResultBuilder]: At program point L3960(lines 3956 3962) the Hoare annotation is: true [2021-12-06 22:26:56,885 INFO L858 garLoopResultBuilder]: For program point spin_lockFINAL(lines 6240 6247) no Hoare annotation was computed. [2021-12-06 22:26:56,885 INFO L861 garLoopResultBuilder]: At program point L6243(line 6243) the Hoare annotation is: true [2021-12-06 22:26:56,885 INFO L858 garLoopResultBuilder]: For program point L6243-1(line 6243) no Hoare annotation was computed. [2021-12-06 22:26:56,885 INFO L858 garLoopResultBuilder]: For program point spin_lockEXIT(lines 6240 6247) no Hoare annotation was computed. [2021-12-06 22:26:56,885 INFO L861 garLoopResultBuilder]: At program point L3984(lines 3980 3986) the Hoare annotation is: true [2021-12-06 22:26:56,885 INFO L861 garLoopResultBuilder]: At program point spin_unlock_irqENTRY(lines 6264 6271) the Hoare annotation is: true [2021-12-06 22:26:56,885 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 6264 6271) no Hoare annotation was computed. [2021-12-06 22:26:56,885 INFO L861 garLoopResultBuilder]: At program point L6267(line 6267) the Hoare annotation is: true [2021-12-06 22:26:56,885 INFO L858 garLoopResultBuilder]: For program point L6267-1(line 6267) no Hoare annotation was computed. [2021-12-06 22:26:56,885 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqFINAL(lines 6264 6271) no Hoare annotation was computed. [2021-12-06 22:26:56,885 INFO L861 garLoopResultBuilder]: At program point L6451(lines 6450 6452) the Hoare annotation is: true [2021-12-06 22:26:56,885 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 4089 4094) no Hoare annotation was computed. [2021-12-06 22:26:56,885 INFO L861 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 4089 4094) the Hoare annotation is: true [2021-12-06 22:26:56,885 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 4089 4094) no Hoare annotation was computed. [2021-12-06 22:26:56,885 INFO L858 garLoopResultBuilder]: For program point sierra_calc_num_portsEXIT(lines 4286 4305) no Hoare annotation was computed. [2021-12-06 22:26:56,886 INFO L858 garLoopResultBuilder]: For program point L4298(lines 4298 4302) no Hoare annotation was computed. [2021-12-06 22:26:56,886 INFO L861 garLoopResultBuilder]: At program point sierra_calc_num_portsENTRY(lines 4286 4305) the Hoare annotation is: true [2021-12-06 22:26:56,886 INFO L858 garLoopResultBuilder]: For program point sierra_calc_num_portsFINAL(lines 4286 4305) no Hoare annotation was computed. [2021-12-06 22:26:56,886 INFO L858 garLoopResultBuilder]: For program point L4295(lines 4295 4302) no Hoare annotation was computed. [2021-12-06 22:26:56,886 INFO L858 garLoopResultBuilder]: For program point L4298-2(lines 4295 4302) no Hoare annotation was computed. [2021-12-06 22:26:56,886 INFO L858 garLoopResultBuilder]: For program point usb_unanchor_urbEXIT(lines 6547 6549) no Hoare annotation was computed. [2021-12-06 22:26:56,886 INFO L858 garLoopResultBuilder]: For program point usb_unanchor_urbFINAL(lines 6547 6549) no Hoare annotation was computed. [2021-12-06 22:26:56,886 INFO L861 garLoopResultBuilder]: At program point usb_unanchor_urbENTRY(lines 6547 6549) the Hoare annotation is: true [2021-12-06 22:26:56,886 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2021-12-06 22:26:56,886 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-12-06 22:26:56,886 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$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or (not (= ~ldv_state_variable_1~0 0)) .cse0 .cse1) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-12-06 22:26:56,886 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2021-12-06 22:26:56,886 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interface_asyncEXIT(lines 6506 6508) no Hoare annotation was computed. [2021-12-06 22:26:56,886 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interface_asyncFINAL(lines 6506 6508) no Hoare annotation was computed. [2021-12-06 22:26:56,886 INFO L861 garLoopResultBuilder]: At program point usb_autopm_put_interface_asyncENTRY(lines 6506 6508) the Hoare annotation is: true [2021-12-06 22:26:56,886 INFO L858 garLoopResultBuilder]: For program point L4703(lines 4703 4706) no Hoare annotation was computed. [2021-12-06 22:26:56,887 INFO L854 garLoopResultBuilder]: At program point sierra_tiocmsetENTRY(lines 4693 4722) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2021-12-06 22:26:56,887 INFO L854 garLoopResultBuilder]: At program point L4701(line 4701) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$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))) [2021-12-06 22:26:56,887 INFO L858 garLoopResultBuilder]: For program point L4703-2(lines 4699 4721) no Hoare annotation was computed. [2021-12-06 22:26:56,887 INFO L858 garLoopResultBuilder]: For program point L4701-1(line 4701) no Hoare annotation was computed. [2021-12-06 22:26:56,887 INFO L858 garLoopResultBuilder]: For program point sierra_tiocmsetFINAL(lines 4693 4722) no Hoare annotation was computed. [2021-12-06 22:26:56,887 INFO L858 garLoopResultBuilder]: For program point sierra_tiocmsetEXIT(lines 4693 4722) no Hoare annotation was computed. [2021-12-06 22:26:56,887 INFO L858 garLoopResultBuilder]: For program point L4719(line 4719) no Hoare annotation was computed. [2021-12-06 22:26:56,887 INFO L861 garLoopResultBuilder]: At program point L4715-1(lines 4715 4718) the Hoare annotation is: true [2021-12-06 22:26:56,887 INFO L858 garLoopResultBuilder]: For program point L4711-1(lines 4699 4721) no Hoare annotation was computed. [2021-12-06 22:26:56,887 INFO L858 garLoopResultBuilder]: For program point L4707-1(lines 4699 4721) no Hoare annotation was computed. [2021-12-06 22:26:56,887 INFO L861 garLoopResultBuilder]: At program point sierra_release_urbENTRY(lines 4723 4733) the Hoare annotation is: true [2021-12-06 22:26:56,887 INFO L861 garLoopResultBuilder]: At program point L4727(line 4727) the Hoare annotation is: true [2021-12-06 22:26:56,887 INFO L858 garLoopResultBuilder]: For program point L4726(lines 4726 4730) no Hoare annotation was computed. [2021-12-06 22:26:56,887 INFO L858 garLoopResultBuilder]: For program point L4727-1(line 4727) no Hoare annotation was computed. [2021-12-06 22:26:56,887 INFO L861 garLoopResultBuilder]: At program point L4728(line 4728) the Hoare annotation is: true [2021-12-06 22:26:56,887 INFO L858 garLoopResultBuilder]: For program point sierra_release_urbEXIT(lines 4723 4733) no Hoare annotation was computed. [2021-12-06 22:26:56,887 INFO L858 garLoopResultBuilder]: For program point L4726-1(lines 4723 4733) no Hoare annotation was computed. [2021-12-06 22:26:56,888 INFO L861 garLoopResultBuilder]: At program point L6448(lines 6447 6449) the Hoare annotation is: true [2021-12-06 22:26:56,888 INFO L861 garLoopResultBuilder]: At program point spin_unlockENTRY(lines 6256 6263) the Hoare annotation is: true [2021-12-06 22:26:56,888 INFO L858 garLoopResultBuilder]: For program point spin_unlockFINAL(lines 6256 6263) no Hoare annotation was computed. [2021-12-06 22:26:56,888 INFO L861 garLoopResultBuilder]: At program point L3976(lines 3972 3978) the Hoare annotation is: true [2021-12-06 22:26:56,888 INFO L858 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 6256 6263) no Hoare annotation was computed. [2021-12-06 22:26:56,888 INFO L861 garLoopResultBuilder]: At program point L6259(line 6259) the Hoare annotation is: true [2021-12-06 22:26:56,888 INFO L858 garLoopResultBuilder]: For program point L6259-1(line 6259) no Hoare annotation was computed. [2021-12-06 22:26:56,888 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 4022 4024) the Hoare annotation is: true [2021-12-06 22:26:56,888 INFO L858 garLoopResultBuilder]: For program point L4023(line 4023) no Hoare annotation was computed. [2021-12-06 22:26:56,888 INFO L858 garLoopResultBuilder]: For program point L4023-2(lines 4022 4024) no Hoare annotation was computed. [2021-12-06 22:26:56,888 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 4022 4024) no Hoare annotation was computed. [2021-12-06 22:26:56,888 INFO L861 garLoopResultBuilder]: At program point L5403(lines 5381 5429) the Hoare annotation is: true [2021-12-06 22:26:56,888 INFO L861 garLoopResultBuilder]: At program point L5399(line 5399) the Hoare annotation is: true [2021-12-06 22:26:56,888 INFO L858 garLoopResultBuilder]: For program point L5399-1(line 5399) no Hoare annotation was computed. [2021-12-06 22:26:56,888 INFO L858 garLoopResultBuilder]: For program point L5395(lines 5395 5398) no Hoare annotation was computed. [2021-12-06 22:26:56,888 INFO L861 garLoopResultBuilder]: At program point L6357(lines 6351 6359) the Hoare annotation is: true [2021-12-06 22:26:56,888 INFO L861 garLoopResultBuilder]: At program point sierra_openENTRY(lines 5369 5430) the Hoare annotation is: true [2021-12-06 22:26:56,889 INFO L858 garLoopResultBuilder]: For program point L5424(lines 5424 5427) no Hoare annotation was computed. [2021-12-06 22:26:56,889 INFO L858 garLoopResultBuilder]: For program point L5292-1(lines 5292 5312) no Hoare annotation was computed. [2021-12-06 22:26:56,889 INFO L858 garLoopResultBuilder]: For program point L5420-1(line 5420) no Hoare annotation was computed. [2021-12-06 22:26:56,889 INFO L858 garLoopResultBuilder]: For program point L5292(lines 5292 5312) no Hoare annotation was computed. [2021-12-06 22:26:56,889 INFO L861 garLoopResultBuilder]: At program point L5420(line 5420) the Hoare annotation is: true [2021-12-06 22:26:56,889 INFO L861 garLoopResultBuilder]: At program point L5383(line 5383) the Hoare annotation is: true [2021-12-06 22:26:56,889 INFO L858 garLoopResultBuilder]: For program point L5383-1(line 5383) no Hoare annotation was computed. [2021-12-06 22:26:56,889 INFO L858 garLoopResultBuilder]: For program point L5416(line 5416) no Hoare annotation was computed. [2021-12-06 22:26:56,889 INFO L858 garLoopResultBuilder]: For program point L5412(line 5412) no Hoare annotation was computed. [2021-12-06 22:26:56,889 INFO L861 garLoopResultBuilder]: At program point L5408-2(lines 5408 5411) the Hoare annotation is: true [2021-12-06 22:26:56,889 INFO L861 garLoopResultBuilder]: At program point L5313(lines 5275 5315) the Hoare annotation is: true [2021-12-06 22:26:56,889 INFO L858 garLoopResultBuilder]: For program point L5408(lines 5408 5411) no Hoare annotation was computed. [2021-12-06 22:26:56,889 INFO L858 garLoopResultBuilder]: For program point L5305-2(line 5305) no Hoare annotation was computed. [2021-12-06 22:26:56,889 INFO L858 garLoopResultBuilder]: For program point L5305(line 5305) no Hoare annotation was computed. [2021-12-06 22:26:56,889 INFO L861 garLoopResultBuilder]: At program point L5396(lines 5381 5429) the Hoare annotation is: true [2021-12-06 22:26:56,889 INFO L861 garLoopResultBuilder]: At program point L6511(lines 6510 6512) the Hoare annotation is: true [2021-12-06 22:26:56,889 INFO L861 garLoopResultBuilder]: At program point L5425(lines 5381 5429) the Hoare annotation is: true [2021-12-06 22:26:56,890 INFO L861 garLoopResultBuilder]: At program point L5293(line 5293) the Hoare annotation is: true [2021-12-06 22:26:56,890 INFO L858 garLoopResultBuilder]: For program point L5293-1(line 5293) no Hoare annotation was computed. [2021-12-06 22:26:56,890 INFO L861 garLoopResultBuilder]: At program point L5413(line 5413) the Hoare annotation is: true [2021-12-06 22:26:56,890 INFO L858 garLoopResultBuilder]: For program point L5413-1(line 5413) no Hoare annotation was computed. [2021-12-06 22:26:56,890 INFO L861 garLoopResultBuilder]: At program point L5310(line 5310) the Hoare annotation is: true [2021-12-06 22:26:56,890 INFO L858 garLoopResultBuilder]: For program point L5310-1(line 5310) no Hoare annotation was computed. [2021-12-06 22:26:56,890 INFO L861 garLoopResultBuilder]: At program point L5302(line 5302) the Hoare annotation is: true [2021-12-06 22:26:56,890 INFO L861 garLoopResultBuilder]: At program point L5401(line 5401) the Hoare annotation is: true [2021-12-06 22:26:56,890 INFO L858 garLoopResultBuilder]: For program point L5401-1(line 5401) no Hoare annotation was computed. [2021-12-06 22:26:56,890 INFO L861 garLoopResultBuilder]: At program point L6355-1(line 6355) the Hoare annotation is: true [2021-12-06 22:26:56,890 INFO L861 garLoopResultBuilder]: At program point L6355(line 6355) the Hoare annotation is: true [2021-12-06 22:26:56,890 INFO L858 garLoopResultBuilder]: For program point L5302-1(line 5302) no Hoare annotation was computed. [2021-12-06 22:26:56,890 INFO L861 garLoopResultBuilder]: At program point L5294(lines 5294 5295) the Hoare annotation is: true [2021-12-06 22:26:56,890 INFO L861 garLoopResultBuilder]: At program point L5290(line 5290) the Hoare annotation is: true [2021-12-06 22:26:56,890 INFO L858 garLoopResultBuilder]: For program point sierra_openEXIT(lines 5369 5430) no Hoare annotation was computed. [2021-12-06 22:26:56,890 INFO L858 garLoopResultBuilder]: For program point L5294-1(lines 5294 5295) no Hoare annotation was computed. [2021-12-06 22:26:56,890 INFO L858 garLoopResultBuilder]: For program point L5286(lines 5286 5289) no Hoare annotation was computed. [2021-12-06 22:26:56,890 INFO L861 garLoopResultBuilder]: At program point L5385(line 5385) the Hoare annotation is: true [2021-12-06 22:26:56,891 INFO L858 garLoopResultBuilder]: For program point L5290-1(line 5290) no Hoare annotation was computed. [2021-12-06 22:26:56,891 INFO L858 garLoopResultBuilder]: For program point L5385-1(line 5385) no Hoare annotation was computed. [2021-12-06 22:26:56,891 INFO L861 garLoopResultBuilder]: At program point L5406(line 5406) the Hoare annotation is: true [2021-12-06 22:26:56,891 INFO L858 garLoopResultBuilder]: For program point L5402(lines 5402 5405) no Hoare annotation was computed. [2021-12-06 22:26:56,891 INFO L858 garLoopResultBuilder]: For program point L5406-1(line 5406) no Hoare annotation was computed. [2021-12-06 22:26:56,891 INFO L858 garLoopResultBuilder]: For program point L5303(lines 5303 5308) no Hoare annotation was computed. [2021-12-06 22:26:56,891 INFO L861 garLoopResultBuilder]: At program point L5394(lines 5381 5429) the Hoare annotation is: true [2021-12-06 22:26:56,891 INFO L858 garLoopResultBuilder]: For program point L6356(line 6356) no Hoare annotation was computed. [2021-12-06 22:26:56,891 INFO L861 garLoopResultBuilder]: At program point L5423(lines 5381 5429) the Hoare annotation is: true [2021-12-06 22:26:56,891 INFO L858 garLoopResultBuilder]: For program point sierra_openFINAL(lines 5369 5430) no Hoare annotation was computed. [2021-12-06 22:26:56,891 INFO L858 garLoopResultBuilder]: For program point usb_get_serial_dataEXIT(lines 4225 4230) no Hoare annotation was computed. [2021-12-06 22:26:56,891 INFO L861 garLoopResultBuilder]: At program point usb_get_serial_dataENTRY(lines 4225 4230) the Hoare annotation is: true [2021-12-06 22:26:56,891 INFO L858 garLoopResultBuilder]: For program point usb_get_serial_dataFINAL(lines 4225 4230) no Hoare annotation was computed. [2021-12-06 22:26:56,891 INFO L858 garLoopResultBuilder]: For program point ldv_detach_1FINAL(lines 6467 6469) no Hoare annotation was computed. [2021-12-06 22:26:56,891 INFO L861 garLoopResultBuilder]: At program point ldv_detach_1ENTRY(lines 6467 6469) the Hoare annotation is: true [2021-12-06 22:26:56,891 INFO L858 garLoopResultBuilder]: For program point ldv_detach_1EXIT(lines 6467 6469) no Hoare annotation was computed. [2021-12-06 22:26:56,891 INFO L858 garLoopResultBuilder]: For program point L6521-1(line 6521) no Hoare annotation was computed. [2021-12-06 22:26:56,891 INFO L858 garLoopResultBuilder]: For program point usb_get_from_anchorEXIT(lines 6520 6522) no Hoare annotation was computed. [2021-12-06 22:26:56,892 INFO L861 garLoopResultBuilder]: At program point L6521(line 6521) the Hoare annotation is: true [2021-12-06 22:26:56,892 INFO L861 garLoopResultBuilder]: At program point usb_get_from_anchorENTRY(lines 6520 6522) the Hoare annotation is: true [2021-12-06 22:26:56,892 INFO L858 garLoopResultBuilder]: For program point usb_get_from_anchorFINAL(lines 6520 6522) no Hoare annotation was computed. [2021-12-06 22:26:56,892 INFO L861 garLoopResultBuilder]: At program point usb_alloc_urbENTRY(lines 6486 6488) the Hoare annotation is: true [2021-12-06 22:26:56,892 INFO L858 garLoopResultBuilder]: For program point L6487-1(line 6487) no Hoare annotation was computed. [2021-12-06 22:26:56,892 INFO L861 garLoopResultBuilder]: At program point L6487(line 6487) the Hoare annotation is: true [2021-12-06 22:26:56,892 INFO L858 garLoopResultBuilder]: For program point usb_alloc_urbFINAL(lines 6486 6488) no Hoare annotation was computed. [2021-12-06 22:26:56,892 INFO L858 garLoopResultBuilder]: For program point usb_alloc_urbEXIT(lines 6486 6488) no Hoare annotation was computed. [2021-12-06 22:26:56,892 INFO L861 garLoopResultBuilder]: At program point L5566(lines 5554 5575) the Hoare annotation is: true [2021-12-06 22:26:56,892 INFO L861 garLoopResultBuilder]: At program point sierra_suspendENTRY(lines 5577 5598) the Hoare annotation is: true [2021-12-06 22:26:56,892 INFO L861 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: true [2021-12-06 22:26:56,892 INFO L858 garLoopResultBuilder]: For program point L5587-1(line 5587) no Hoare annotation was computed. [2021-12-06 22:26:56,892 INFO L858 garLoopResultBuilder]: For program point L5585-2(lines 5585 5592) no Hoare annotation was computed. [2021-12-06 22:26:56,892 INFO L858 garLoopResultBuilder]: For program point L5585(lines 5585 5592) no Hoare annotation was computed. [2021-12-06 22:26:56,892 INFO L858 garLoopResultBuilder]: For program point sierra_suspendFINAL(lines 5577 5598) no Hoare annotation was computed. [2021-12-06 22:26:56,892 INFO L861 garLoopResultBuilder]: At program point L5571(lines 5554 5575) the Hoare annotation is: true [2021-12-06 22:26:56,892 INFO L861 garLoopResultBuilder]: At program point L5569(lines 5554 5575) the Hoare annotation is: true [2021-12-06 22:26:56,893 INFO L861 garLoopResultBuilder]: At program point L5594(line 5594) the Hoare annotation is: true [2021-12-06 22:26:56,893 INFO L861 garLoopResultBuilder]: At program point L5565(line 5565) the Hoare annotation is: true [2021-12-06 22:26:56,893 INFO L861 garLoopResultBuilder]: At program point L5565-1(line 5565) the Hoare annotation is: true [2021-12-06 22:26:56,893 INFO L861 garLoopResultBuilder]: At program point L5559(line 5559) the Hoare annotation is: true [2021-12-06 22:26:56,893 INFO L858 garLoopResultBuilder]: For program point L5559-1(line 5559) no Hoare annotation was computed. [2021-12-06 22:26:56,893 INFO L858 garLoopResultBuilder]: For program point L5594-1(line 5594) no Hoare annotation was computed. [2021-12-06 22:26:56,893 INFO L858 garLoopResultBuilder]: For program point L5561(lines 5561 5564) no Hoare annotation was computed. [2021-12-06 22:26:56,893 INFO L858 garLoopResultBuilder]: For program point L5586(lines 5586 5590) no Hoare annotation was computed. [2021-12-06 22:26:56,893 INFO L858 garLoopResultBuilder]: For program point sierra_suspendEXIT(lines 5577 5598) no Hoare annotation was computed. [2021-12-06 22:26:56,893 INFO L858 garLoopResultBuilder]: For program point L5584-1(line 5584) no Hoare annotation was computed. [2021-12-06 22:26:56,893 INFO L861 garLoopResultBuilder]: At program point L5582(line 5582) the Hoare annotation is: true [2021-12-06 22:26:56,893 INFO L861 garLoopResultBuilder]: At program point L5584(line 5584) the Hoare annotation is: true [2021-12-06 22:26:56,893 INFO L858 garLoopResultBuilder]: For program point L5582-1(line 5582) no Hoare annotation was computed. [2021-12-06 22:26:56,893 INFO L861 garLoopResultBuilder]: At program point L5574(lines 5548 5576) the Hoare annotation is: true [2021-12-06 22:26:56,893 INFO L858 garLoopResultBuilder]: For program point L5570(lines 5570 5573) no Hoare annotation was computed. [2021-12-06 22:26:56,893 INFO L858 garLoopResultBuilder]: For program point L4049(lines 4049 4056) no Hoare annotation was computed. [2021-12-06 22:26:56,893 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-06 22:26:56,893 INFO L858 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 4042 4058) no Hoare annotation was computed. [2021-12-06 22:26:56,893 INFO L861 garLoopResultBuilder]: At program point L4054(line 4054) the Hoare annotation is: true [2021-12-06 22:26:56,894 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))) [2021-12-06 22:26:56,894 INFO L858 garLoopResultBuilder]: For program point L4054-1(line 4054) no Hoare annotation was computed. [2021-12-06 22:26:56,894 INFO L858 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 4042 4058) no Hoare annotation was computed. [2021-12-06 22:26:56,894 INFO L858 garLoopResultBuilder]: For program point L4255(lines 4255 4259) no Hoare annotation was computed. [2021-12-06 22:26:56,894 INFO L858 garLoopResultBuilder]: For program point usb_serial_debug_dataEXIT(lines 4242 4262) no Hoare annotation was computed. [2021-12-06 22:26:56,894 INFO L861 garLoopResultBuilder]: At program point L4254(line 4254) the Hoare annotation is: true [2021-12-06 22:26:56,894 INFO L861 garLoopResultBuilder]: At program point usb_serial_debug_dataENTRY(lines 4242 4262) the Hoare annotation is: true [2021-12-06 22:26:56,894 INFO L858 garLoopResultBuilder]: For program point usb_serial_debug_dataFINAL(lines 4242 4262) no Hoare annotation was computed. [2021-12-06 22:26:56,894 INFO L858 garLoopResultBuilder]: For program point L4254-1(line 4254) no Hoare annotation was computed. [2021-12-06 22:26:56,894 INFO L858 garLoopResultBuilder]: For program point L4255-2(lines 4255 4259) no Hoare annotation was computed. [2021-12-06 22:26:56,894 INFO L854 garLoopResultBuilder]: At program point L6047(line 6047) the Hoare annotation is: false [2021-12-06 22:26:56,894 INFO L858 garLoopResultBuilder]: For program point L6047-1(line 6047) no Hoare annotation was computed. [2021-12-06 22:26:56,894 INFO L854 garLoopResultBuilder]: At program point L6113(line 6113) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-12-06 22:26:56,894 INFO L858 garLoopResultBuilder]: For program point L6113-1(line 6113) no Hoare annotation was computed. [2021-12-06 22:26:56,894 INFO L858 garLoopResultBuilder]: For program point L5915-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,895 INFO L858 garLoopResultBuilder]: For program point L5783(lines 5783 6232) no Hoare annotation was computed. [2021-12-06 22:26:56,895 INFO L858 garLoopResultBuilder]: For program point L5916-1(line 5916) no Hoare annotation was computed. [2021-12-06 22:26:56,895 INFO L858 garLoopResultBuilder]: For program point L5982-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,895 INFO L854 garLoopResultBuilder]: At program point L5916(line 5916) the Hoare annotation is: false [2021-12-06 22:26:56,895 INFO L858 garLoopResultBuilder]: For program point L5784(line 5784) no Hoare annotation was computed. [2021-12-06 22:26:56,895 INFO L854 garLoopResultBuilder]: At program point L5983(line 5983) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-12-06 22:26:56,895 INFO L858 garLoopResultBuilder]: For program point L5983-1(line 5983) no Hoare annotation was computed. [2021-12-06 22:26:56,895 INFO L858 garLoopResultBuilder]: For program point L5785(lines 5785 6192) no Hoare annotation was computed. [2021-12-06 22:26:56,895 INFO L854 garLoopResultBuilder]: At program point L6182(line 6182) the Hoare annotation is: false [2021-12-06 22:26:56,895 INFO L858 garLoopResultBuilder]: For program point L6182-1(line 6182) no Hoare annotation was computed. [2021-12-06 22:26:56,895 INFO L858 garLoopResultBuilder]: For program point L5852-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,895 INFO L858 garLoopResultBuilder]: For program point L5456-1(line 5456) no Hoare annotation was computed. [2021-12-06 22:26:56,895 INFO L854 garLoopResultBuilder]: At program point L5456(line 5456) the Hoare annotation is: false [2021-12-06 22:26:56,895 INFO L858 garLoopResultBuilder]: For program point L6117-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,895 INFO L858 garLoopResultBuilder]: For program point L5787(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,895 INFO L854 garLoopResultBuilder]: At program point L5853(line 5853) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2021-12-06 22:26:56,895 INFO L858 garLoopResultBuilder]: For program point L5853-1(line 5853) no Hoare annotation was computed. [2021-12-06 22:26:56,895 INFO L854 garLoopResultBuilder]: At program point L5457(lines 5457 5458) the Hoare annotation is: false [2021-12-06 22:26:56,896 INFO L858 garLoopResultBuilder]: For program point L5457-1(lines 5457 5458) no Hoare annotation was computed. [2021-12-06 22:26:56,896 INFO L854 garLoopResultBuilder]: At program point L6118(line 6118) the Hoare annotation is: false [2021-12-06 22:26:56,896 INFO L858 garLoopResultBuilder]: For program point L6052-1(line 6052) no Hoare annotation was computed. [2021-12-06 22:26:56,896 INFO L858 garLoopResultBuilder]: For program point L6118-1(line 6118) no Hoare annotation was computed. [2021-12-06 22:26:56,896 INFO L854 garLoopResultBuilder]: At program point L6052(line 6052) the Hoare annotation is: false [2021-12-06 22:26:56,896 INFO L858 garLoopResultBuilder]: For program point L5920-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,896 INFO L858 garLoopResultBuilder]: For program point L5788(line 5788) no Hoare annotation was computed. [2021-12-06 22:26:56,896 INFO L858 garLoopResultBuilder]: For program point L4401(line 4401) no Hoare annotation was computed. [2021-12-06 22:26:56,896 INFO L854 garLoopResultBuilder]: At program point L4269(line 4269) the Hoare annotation is: false [2021-12-06 22:26:56,896 INFO L858 garLoopResultBuilder]: For program point L4269-1(line 4269) no Hoare annotation was computed. [2021-12-06 22:26:56,896 INFO L858 garLoopResultBuilder]: For program point L5987-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,896 INFO L854 garLoopResultBuilder]: At program point L5921(line 5921) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2021-12-06 22:26:56,896 INFO L858 garLoopResultBuilder]: For program point L5921-1(line 5921) no Hoare annotation was computed. [2021-12-06 22:26:56,896 INFO L858 garLoopResultBuilder]: For program point L5789(lines 5789 5797) no Hoare annotation was computed. [2021-12-06 22:26:56,896 INFO L854 garLoopResultBuilder]: At program point L4270(lines 4270 4271) the Hoare annotation is: false [2021-12-06 22:26:56,896 INFO L858 garLoopResultBuilder]: For program point L4270-1(lines 4270 4271) no Hoare annotation was computed. [2021-12-06 22:26:56,896 INFO L858 garLoopResultBuilder]: For program point L5988-1(line 5988) no Hoare annotation was computed. [2021-12-06 22:26:56,896 INFO L854 garLoopResultBuilder]: At program point L5988(line 5988) the Hoare annotation is: false [2021-12-06 22:26:56,897 INFO L858 garLoopResultBuilder]: For program point L6187(line 6187) no Hoare annotation was computed. [2021-12-06 22:26:56,897 INFO L858 garLoopResultBuilder]: For program point L5791(lines 5791 5795) no Hoare annotation was computed. [2021-12-06 22:26:56,897 INFO L858 garLoopResultBuilder]: For program point L5461-2(lines 5461 5464) no Hoare annotation was computed. [2021-12-06 22:26:56,897 INFO L858 garLoopResultBuilder]: For program point L5461(lines 5461 5464) no Hoare annotation was computed. [2021-12-06 22:26:56,897 INFO L858 garLoopResultBuilder]: For program point L4404(lines 4404 4419) no Hoare annotation was computed. [2021-12-06 22:26:56,897 INFO L854 garLoopResultBuilder]: At program point L4272(lines 4264 4274) the Hoare annotation is: false [2021-12-06 22:26:56,897 INFO L861 garLoopResultBuilder]: At program point L6188(line 6188) the Hoare annotation is: true [2021-12-06 22:26:56,897 INFO L858 garLoopResultBuilder]: For program point L6122-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,897 INFO L854 garLoopResultBuilder]: At program point L5858(line 5858) the Hoare annotation is: false [2021-12-06 22:26:56,897 INFO L858 garLoopResultBuilder]: For program point L5858-1(line 5858) no Hoare annotation was computed. [2021-12-06 22:26:56,897 INFO L854 garLoopResultBuilder]: At program point L6123(line 6123) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2021-12-06 22:26:56,897 INFO L858 garLoopResultBuilder]: For program point L6123-1(line 6123) no Hoare annotation was computed. [2021-12-06 22:26:56,897 INFO L858 garLoopResultBuilder]: For program point L6057(line 6057) no Hoare annotation was computed. [2021-12-06 22:26:56,897 INFO L858 garLoopResultBuilder]: For program point L6058(lines 6058 6062) no Hoare annotation was computed. [2021-12-06 22:26:56,897 INFO L858 garLoopResultBuilder]: For program point L5992-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,897 INFO L854 garLoopResultBuilder]: At program point L5926(line 5926) the Hoare annotation is: false [2021-12-06 22:26:56,897 INFO L858 garLoopResultBuilder]: For program point L6058-2(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,897 INFO L858 garLoopResultBuilder]: For program point L5926-1(line 5926) no Hoare annotation was computed. [2021-12-06 22:26:56,898 INFO L854 garLoopResultBuilder]: At program point L6059(line 6059) the Hoare annotation is: false [2021-12-06 22:26:56,898 INFO L858 garLoopResultBuilder]: For program point L6059-1(line 6059) no Hoare annotation was computed. [2021-12-06 22:26:56,898 INFO L854 garLoopResultBuilder]: At program point L5993(line 5993) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2021-12-06 22:26:56,898 INFO L858 garLoopResultBuilder]: For program point L5993-1(line 5993) no Hoare annotation was computed. [2021-12-06 22:26:56,898 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)) [2021-12-06 22:26:56,898 INFO L858 garLoopResultBuilder]: For program point L5863(line 5863) no Hoare annotation was computed. [2021-12-06 22:26:56,898 INFO L858 garLoopResultBuilder]: For program point L6194(line 6194) no Hoare annotation was computed. [2021-12-06 22:26:56,898 INFO L858 garLoopResultBuilder]: For program point L6128-1(line 6128) no Hoare annotation was computed. [2021-12-06 22:26:56,898 INFO L854 garLoopResultBuilder]: At program point L6128(line 6128) the Hoare annotation is: false [2021-12-06 22:26:56,898 INFO L858 garLoopResultBuilder]: For program point L5864-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,898 INFO L858 garLoopResultBuilder]: For program point L5864(lines 5864 5871) no Hoare annotation was computed. [2021-12-06 22:26:56,898 INFO L858 garLoopResultBuilder]: For program point L5732-1(line 5732) no Hoare annotation was computed. [2021-12-06 22:26:56,898 INFO L854 garLoopResultBuilder]: At program point L5732(line 5732) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-12-06 22:26:56,898 INFO L854 garLoopResultBuilder]: At program point L4411(line 4411) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-12-06 22:26:56,898 INFO L858 garLoopResultBuilder]: For program point L4411-1(line 4411) no Hoare annotation was computed. [2021-12-06 22:26:56,898 INFO L858 garLoopResultBuilder]: For program point L6195(lines 6195 6228) no Hoare annotation was computed. [2021-12-06 22:26:56,898 INFO L858 garLoopResultBuilder]: For program point L5931(line 5931) no Hoare annotation was computed. [2021-12-06 22:26:56,899 INFO L858 garLoopResultBuilder]: For program point L5799(line 5799) no Hoare annotation was computed. [2021-12-06 22:26:56,899 INFO L854 garLoopResultBuilder]: At program point L5865(line 5865) the Hoare annotation is: false [2021-12-06 22:26:56,899 INFO L858 garLoopResultBuilder]: For program point L5865-1(line 5865) no Hoare annotation was computed. [2021-12-06 22:26:56,899 INFO L858 garLoopResultBuilder]: For program point L4412-2(lines 4412 4416) no Hoare annotation was computed. [2021-12-06 22:26:56,899 INFO L858 garLoopResultBuilder]: For program point L4412(lines 4412 4416) no Hoare annotation was computed. [2021-12-06 22:26:56,899 INFO L858 garLoopResultBuilder]: For program point L4280-1(line 4280) no Hoare annotation was computed. [2021-12-06 22:26:56,899 INFO L854 garLoopResultBuilder]: At program point L4280(line 4280) the Hoare annotation is: false [2021-12-06 22:26:56,899 INFO L858 garLoopResultBuilder]: For program point L6064-1(line 6064) no Hoare annotation was computed. [2021-12-06 22:26:56,899 INFO L854 garLoopResultBuilder]: At program point L5998(line 5998) the Hoare annotation is: false [2021-12-06 22:26:56,899 INFO L854 garLoopResultBuilder]: At program point L6064(line 6064) the Hoare annotation is: false [2021-12-06 22:26:56,899 INFO L858 garLoopResultBuilder]: For program point L5866(lines 5866 5869) no Hoare annotation was computed. [2021-12-06 22:26:56,899 INFO L858 garLoopResultBuilder]: For program point L5932-2(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,899 INFO L858 garLoopResultBuilder]: For program point L5998-1(line 5998) no Hoare annotation was computed. [2021-12-06 22:26:56,899 INFO L858 garLoopResultBuilder]: For program point L5932(lines 5932 5936) no Hoare annotation was computed. [2021-12-06 22:26:56,899 INFO L858 garLoopResultBuilder]: For program point L5800-2(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,899 INFO L854 garLoopResultBuilder]: At program point L5734(line 5734) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-12-06 22:26:56,899 INFO L858 garLoopResultBuilder]: For program point L5800(lines 5800 5804) no Hoare annotation was computed. [2021-12-06 22:26:56,899 INFO L858 garLoopResultBuilder]: For program point L5734-1(line 5734) no Hoare annotation was computed. [2021-12-06 22:26:56,900 INFO L854 garLoopResultBuilder]: At program point L4281(lines 4281 4282) the Hoare annotation is: false [2021-12-06 22:26:56,900 INFO L858 garLoopResultBuilder]: For program point L4281-1(lines 4281 4282) no Hoare annotation was computed. [2021-12-06 22:26:56,900 INFO L858 garLoopResultBuilder]: For program point L6197(lines 6197 6225) no Hoare annotation was computed. [2021-12-06 22:26:56,900 INFO L854 garLoopResultBuilder]: At program point L5933(line 5933) the Hoare annotation is: false [2021-12-06 22:26:56,900 INFO L858 garLoopResultBuilder]: For program point L5933-1(line 5933) no Hoare annotation was computed. [2021-12-06 22:26:56,900 INFO L854 garLoopResultBuilder]: At program point L5801(line 5801) the Hoare annotation is: false [2021-12-06 22:26:56,900 INFO L858 garLoopResultBuilder]: For program point L5801-1(line 5801) no Hoare annotation was computed. [2021-12-06 22:26:56,900 INFO L858 garLoopResultBuilder]: For program point L6198(line 6198) no Hoare annotation was computed. [2021-12-06 22:26:56,900 INFO L858 garLoopResultBuilder]: For program point L5736-1(line 5736) no Hoare annotation was computed. [2021-12-06 22:26:56,900 INFO L854 garLoopResultBuilder]: At program point L5736(line 5736) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-12-06 22:26:56,900 INFO L854 garLoopResultBuilder]: At program point L4283(lines 4275 4285) the Hoare annotation is: false [2021-12-06 22:26:56,900 INFO L858 garLoopResultBuilder]: For program point L6199(lines 6199 6204) no Hoare annotation was computed. [2021-12-06 22:26:56,900 INFO L858 garLoopResultBuilder]: For program point L6133(line 6133) no Hoare annotation was computed. [2021-12-06 22:26:56,900 INFO L861 garLoopResultBuilder]: At program point L6530(lines 6529 6531) the Hoare annotation is: true [2021-12-06 22:26:56,900 INFO L854 garLoopResultBuilder]: At program point L5473(line 5473) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2021-12-06 22:26:56,900 INFO L861 garLoopResultBuilder]: At program point L6464(lines 6463 6465) the Hoare annotation is: true [2021-12-06 22:26:56,900 INFO L858 garLoopResultBuilder]: For program point L5473-1(line 5473) no Hoare annotation was computed. [2021-12-06 22:26:56,900 INFO L858 garLoopResultBuilder]: For program point L6134(lines 6134 6138) no Hoare annotation was computed. [2021-12-06 22:26:56,901 INFO L858 garLoopResultBuilder]: For program point L6134-2(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,901 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)) [2021-12-06 22:26:56,901 INFO L854 garLoopResultBuilder]: At program point L6135(line 6135) the Hoare annotation is: false [2021-12-06 22:26:56,901 INFO L858 garLoopResultBuilder]: For program point L6135-1(line 6135) no Hoare annotation was computed. [2021-12-06 22:26:56,901 INFO L858 garLoopResultBuilder]: For program point L6003(line 6003) no Hoare annotation was computed. [2021-12-06 22:26:56,901 INFO L858 garLoopResultBuilder]: For program point L6069(line 6069) no Hoare annotation was computed. [2021-12-06 22:26:56,901 INFO L858 garLoopResultBuilder]: For program point L5937-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,901 INFO L858 garLoopResultBuilder]: For program point L5805-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,901 INFO L854 garLoopResultBuilder]: At program point L5475(line 5475) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2021-12-06 22:26:56,901 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)) [2021-12-06 22:26:56,901 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-12-06 22:26:56,901 INFO L858 garLoopResultBuilder]: For program point L6070(lines 6070 6074) no Hoare annotation was computed. [2021-12-06 22:26:56,901 INFO L858 garLoopResultBuilder]: For program point L6004-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,901 INFO L854 garLoopResultBuilder]: At program point L5938(line 5938) the Hoare annotation is: false [2021-12-06 22:26:56,901 INFO L858 garLoopResultBuilder]: For program point L6004(lines 6004 6011) no Hoare annotation was computed. [2021-12-06 22:26:56,901 INFO L858 garLoopResultBuilder]: For program point L6070-2(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,901 INFO L854 garLoopResultBuilder]: At program point L5806(line 5806) the Hoare annotation is: false [2021-12-06 22:26:56,901 INFO L858 garLoopResultBuilder]: For program point L5938-1(line 5938) no Hoare annotation was computed. [2021-12-06 22:26:56,902 INFO L858 garLoopResultBuilder]: For program point L5806-1(line 5806) no Hoare annotation was computed. [2021-12-06 22:26:56,902 INFO L854 garLoopResultBuilder]: At program point L6071(line 6071) the Hoare annotation is: false [2021-12-06 22:26:56,902 INFO L858 garLoopResultBuilder]: For program point L6071-1(line 6071) no Hoare annotation was computed. [2021-12-06 22:26:56,902 INFO L854 garLoopResultBuilder]: At program point L6005(line 6005) the Hoare annotation is: false [2021-12-06 22:26:56,902 INFO L858 garLoopResultBuilder]: For program point L6005-1(line 6005) no Hoare annotation was computed. [2021-12-06 22:26:56,902 INFO L854 garLoopResultBuilder]: At program point L5873(line 5873) the Hoare annotation is: false [2021-12-06 22:26:56,902 INFO L858 garLoopResultBuilder]: For program point L5873-1(line 5873) no Hoare annotation was computed. [2021-12-06 22:26:56,902 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)) [2021-12-06 22:26:56,902 INFO L858 garLoopResultBuilder]: For program point L6006(lines 6006 6009) no Hoare annotation was computed. [2021-12-06 22:26:56,902 INFO L858 garLoopResultBuilder]: For program point L5874(lines 5874 5877) no Hoare annotation was computed. [2021-12-06 22:26:56,902 INFO L858 garLoopResultBuilder]: For program point L6139-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,902 INFO L858 garLoopResultBuilder]: For program point L6206(line 6206) no Hoare annotation was computed. [2021-12-06 22:26:56,902 INFO L858 garLoopResultBuilder]: For program point L6140-1(line 6140) no Hoare annotation was computed. [2021-12-06 22:26:56,902 INFO L854 garLoopResultBuilder]: At program point L6140(line 6140) the Hoare annotation is: false [2021-12-06 22:26:56,902 INFO L858 garLoopResultBuilder]: For program point L5942-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,902 INFO L858 garLoopResultBuilder]: For program point L5810-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,902 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)) [2021-12-06 22:26:56,903 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)))) [2021-12-06 22:26:56,903 INFO L858 garLoopResultBuilder]: For program point L6207(lines 6207 6221) no Hoare annotation was computed. [2021-12-06 22:26:56,903 INFO L858 garLoopResultBuilder]: For program point L6075-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,903 INFO L854 garLoopResultBuilder]: At program point L5943(line 5943) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-12-06 22:26:56,903 INFO L858 garLoopResultBuilder]: For program point L5943-1(line 5943) no Hoare annotation was computed. [2021-12-06 22:26:56,903 INFO L854 garLoopResultBuilder]: At program point L5811(line 5811) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-12-06 22:26:56,903 INFO L858 garLoopResultBuilder]: For program point L5811-1(line 5811) no Hoare annotation was computed. [2021-12-06 22:26:56,903 INFO L858 garLoopResultBuilder]: For program point L6076-1(line 6076) no Hoare annotation was computed. [2021-12-06 22:26:56,903 INFO L854 garLoopResultBuilder]: At program point L6076(line 6076) the Hoare annotation is: false [2021-12-06 22:26:56,903 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-06 22:26:56,903 INFO L858 garLoopResultBuilder]: For program point L6209(lines 6209 6213) no Hoare annotation was computed. [2021-12-06 22:26:56,903 INFO L858 garLoopResultBuilder]: For program point L6144-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,903 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)) [2021-12-06 22:26:56,903 INFO L861 garLoopResultBuilder]: At program point L6211(lines 5761 6238) the Hoare annotation is: true [2021-12-06 22:26:56,903 INFO L854 garLoopResultBuilder]: At program point L6145(line 6145) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-12-06 22:26:56,903 INFO L858 garLoopResultBuilder]: For program point L6145-1(line 6145) no Hoare annotation was computed. [2021-12-06 22:26:56,903 INFO L858 garLoopResultBuilder]: For program point L5947-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,904 INFO L854 garLoopResultBuilder]: At program point L6013(line 6013) the Hoare annotation is: false [2021-12-06 22:26:56,904 INFO L858 garLoopResultBuilder]: For program point L6013-1(line 6013) no Hoare annotation was computed. [2021-12-06 22:26:56,904 INFO L858 garLoopResultBuilder]: For program point L5815-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,904 INFO L858 garLoopResultBuilder]: For program point L5881(line 5881) no Hoare annotation was computed. [2021-12-06 22:26:56,904 INFO L858 garLoopResultBuilder]: For program point L6080-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,904 INFO L858 garLoopResultBuilder]: For program point L6014(lines 6014 6017) no Hoare annotation was computed. [2021-12-06 22:26:56,904 INFO L858 garLoopResultBuilder]: For program point L5948-1(line 5948) no Hoare annotation was computed. [2021-12-06 22:26:56,904 INFO L858 garLoopResultBuilder]: For program point L5882(lines 5882 5889) no Hoare annotation was computed. [2021-12-06 22:26:56,904 INFO L854 garLoopResultBuilder]: At program point L5948(line 5948) the Hoare annotation is: false [2021-12-06 22:26:56,904 INFO L858 garLoopResultBuilder]: For program point L5816-1(line 5816) no Hoare annotation was computed. [2021-12-06 22:26:56,904 INFO L858 garLoopResultBuilder]: For program point L5882-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,904 INFO L854 garLoopResultBuilder]: At program point L5816(line 5816) the Hoare annotation is: false [2021-12-06 22:26:56,904 INFO L854 garLoopResultBuilder]: At program point L6081(line 6081) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-12-06 22:26:56,904 INFO L858 garLoopResultBuilder]: For program point L6081-1(line 6081) no Hoare annotation was computed. [2021-12-06 22:26:56,904 INFO L854 garLoopResultBuilder]: At program point L5883(line 5883) the Hoare annotation is: false [2021-12-06 22:26:56,904 INFO L858 garLoopResultBuilder]: For program point L5883-1(line 5883) no Hoare annotation was computed. [2021-12-06 22:26:56,904 INFO L858 garLoopResultBuilder]: For program point L6214(lines 6214 6219) no Hoare annotation was computed. [2021-12-06 22:26:56,904 INFO L858 garLoopResultBuilder]: For program point L5884(lines 5884 5887) no Hoare annotation was computed. [2021-12-06 22:26:56,904 INFO L858 garLoopResultBuilder]: For program point L6149-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,905 INFO L854 garLoopResultBuilder]: At program point L6150(line 6150) the Hoare annotation is: false [2021-12-06 22:26:56,905 INFO L858 garLoopResultBuilder]: For program point L6150-1(line 6150) no Hoare annotation was computed. [2021-12-06 22:26:56,905 INFO L858 garLoopResultBuilder]: For program point L5952-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,905 INFO L858 garLoopResultBuilder]: For program point L5820-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,905 INFO L854 garLoopResultBuilder]: At program point L4235(lines 4231 4237) the Hoare annotation is: false [2021-12-06 22:26:56,905 INFO L858 garLoopResultBuilder]: For program point L6085-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,905 INFO L854 garLoopResultBuilder]: At program point L5953(line 5953) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2021-12-06 22:26:56,905 INFO L858 garLoopResultBuilder]: For program point L5953-1(line 5953) no Hoare annotation was computed. [2021-12-06 22:26:56,905 INFO L854 garLoopResultBuilder]: At program point L5821(line 5821) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2021-12-06 22:26:56,905 INFO L858 garLoopResultBuilder]: For program point L5821-1(line 5821) no Hoare annotation was computed. [2021-12-06 22:26:56,905 INFO L854 garLoopResultBuilder]: At program point L6086(line 6086) the Hoare annotation is: false [2021-12-06 22:26:56,905 INFO L858 garLoopResultBuilder]: For program point L6086-1(line 6086) no Hoare annotation was computed. [2021-12-06 22:26:56,905 INFO L858 garLoopResultBuilder]: For program point L6021(line 6021) no Hoare annotation was computed. [2021-12-06 22:26:56,905 INFO L858 garLoopResultBuilder]: For program point L6022(lines 6022 6027) no Hoare annotation was computed. [2021-12-06 22:26:56,905 INFO L858 garLoopResultBuilder]: For program point L6154-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,905 INFO L858 garLoopResultBuilder]: For program point L6022-2(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,905 INFO L854 garLoopResultBuilder]: At program point L6155(line 6155) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2021-12-06 22:26:56,906 INFO L858 garLoopResultBuilder]: For program point L6155-1(line 6155) no Hoare annotation was computed. [2021-12-06 22:26:56,906 INFO L854 garLoopResultBuilder]: At program point L6023(lines 6023 6024) the Hoare annotation is: false [2021-12-06 22:26:56,906 INFO L858 garLoopResultBuilder]: For program point L6023-1(lines 6023 6024) no Hoare annotation was computed. [2021-12-06 22:26:56,906 INFO L854 garLoopResultBuilder]: At program point L5891(line 5891) the Hoare annotation is: false [2021-12-06 22:26:56,906 INFO L858 garLoopResultBuilder]: For program point L5891-1(line 5891) no Hoare annotation was computed. [2021-12-06 22:26:56,906 INFO L854 garLoopResultBuilder]: At program point L5958(line 5958) the Hoare annotation is: false [2021-12-06 22:26:56,906 INFO L858 garLoopResultBuilder]: For program point L6090-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,906 INFO L854 garLoopResultBuilder]: At program point L5826(line 5826) the Hoare annotation is: false [2021-12-06 22:26:56,906 INFO L858 garLoopResultBuilder]: For program point L5958-1(line 5958) no Hoare annotation was computed. [2021-12-06 22:26:56,906 INFO L858 garLoopResultBuilder]: For program point L5892(lines 5892 5895) no Hoare annotation was computed. [2021-12-06 22:26:56,906 INFO L858 garLoopResultBuilder]: For program point L5826-1(line 5826) no Hoare annotation was computed. [2021-12-06 22:26:56,906 INFO L858 garLoopResultBuilder]: For program point L6223(line 6223) no Hoare annotation was computed. [2021-12-06 22:26:56,906 INFO L854 garLoopResultBuilder]: At program point L6091(line 6091) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2021-12-06 22:26:56,906 INFO L858 garLoopResultBuilder]: For program point L6091-1(line 6091) no Hoare annotation was computed. [2021-12-06 22:26:56,906 INFO L861 garLoopResultBuilder]: At program point L6224(line 6224) the Hoare annotation is: true [2021-12-06 22:26:56,906 INFO L854 garLoopResultBuilder]: At program point L5762(line 5762) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2021-12-06 22:26:56,906 INFO L858 garLoopResultBuilder]: For program point L5762-1(line 5762) no Hoare annotation was computed. [2021-12-06 22:26:56,907 INFO L858 garLoopResultBuilder]: For program point L6160-1(line 6160) no Hoare annotation was computed. [2021-12-06 22:26:56,907 INFO L854 garLoopResultBuilder]: At program point L6160(line 6160) the Hoare annotation is: false [2021-12-06 22:26:56,907 INFO L858 garLoopResultBuilder]: For program point L4311(lines 4311 4327) no Hoare annotation was computed. [2021-12-06 22:26:56,907 INFO L858 garLoopResultBuilder]: For program point L4311-2(lines 4311 4327) no Hoare annotation was computed. [2021-12-06 22:26:56,907 INFO L858 garLoopResultBuilder]: For program point L5963(line 5963) no Hoare annotation was computed. [2021-12-06 22:26:56,907 INFO L854 garLoopResultBuilder]: At program point L6029(lines 6029 6030) the Hoare annotation is: false [2021-12-06 22:26:56,907 INFO L858 garLoopResultBuilder]: For program point L6029-1(lines 6029 6030) no Hoare annotation was computed. [2021-12-06 22:26:56,907 INFO L858 garLoopResultBuilder]: For program point L5831(line 5831) no Hoare annotation was computed. [2021-12-06 22:26:56,907 INFO L858 garLoopResultBuilder]: For program point L6096-1(line 6096) no Hoare annotation was computed. [2021-12-06 22:26:56,907 INFO L854 garLoopResultBuilder]: At program point L6096(line 6096) the Hoare annotation is: false [2021-12-06 22:26:56,907 INFO L858 garLoopResultBuilder]: For program point L5964(lines 5964 5969) no Hoare annotation was computed. [2021-12-06 22:26:56,907 INFO L854 garLoopResultBuilder]: At program point L5766(line 5766) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2021-12-06 22:26:56,907 INFO L858 garLoopResultBuilder]: For program point L5832-2(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,907 INFO L858 garLoopResultBuilder]: For program point L5832(lines 5832 5836) no Hoare annotation was computed. [2021-12-06 22:26:56,907 INFO L858 garLoopResultBuilder]: For program point L5766-1(line 5766) no Hoare annotation was computed. [2021-12-06 22:26:56,907 INFO L858 garLoopResultBuilder]: For program point L5899(line 5899) no Hoare annotation was computed. [2021-12-06 22:26:56,907 INFO L854 garLoopResultBuilder]: At program point L5833(line 5833) the Hoare annotation is: false [2021-12-06 22:26:56,907 INFO L858 garLoopResultBuilder]: For program point L5833-1(line 5833) no Hoare annotation was computed. [2021-12-06 22:26:56,907 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-12-06 22:26:56,908 INFO L858 garLoopResultBuilder]: For program point L6230(line 6230) no Hoare annotation was computed. [2021-12-06 22:26:56,908 INFO L858 garLoopResultBuilder]: For program point L5900-2(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,908 INFO L858 garLoopResultBuilder]: For program point L5900(lines 5900 5904) no Hoare annotation was computed. [2021-12-06 22:26:56,908 INFO L861 garLoopResultBuilder]: At program point L6231(line 6231) the Hoare annotation is: true [2021-12-06 22:26:56,908 INFO L858 garLoopResultBuilder]: For program point L6165(line 6165) no Hoare annotation was computed. [2021-12-06 22:26:56,908 INFO L854 garLoopResultBuilder]: At program point L5901(line 5901) the Hoare annotation is: false [2021-12-06 22:26:56,908 INFO L858 garLoopResultBuilder]: For program point L5901-1(line 5901) no Hoare annotation was computed. [2021-12-06 22:26:56,908 INFO L858 garLoopResultBuilder]: For program point L4316(lines 4316 4319) no Hoare annotation was computed. [2021-12-06 22:26:56,908 INFO L858 garLoopResultBuilder]: For program point L6166(lines 6166 6170) no Hoare annotation was computed. [2021-12-06 22:26:56,908 INFO L858 garLoopResultBuilder]: For program point L6166-2(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,908 INFO L854 garLoopResultBuilder]: At program point L4383(line 4383) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-12-06 22:26:56,908 INFO L858 garLoopResultBuilder]: For program point L4383-1(line 4383) no Hoare annotation was computed. [2021-12-06 22:26:56,908 INFO L854 garLoopResultBuilder]: At program point L6167(line 6167) the Hoare annotation is: false [2021-12-06 22:26:56,908 INFO L858 garLoopResultBuilder]: For program point L6167-1(line 6167) no Hoare annotation was computed. [2021-12-06 22:26:56,908 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)))) [2021-12-06 22:26:56,908 INFO L858 garLoopResultBuilder]: For program point L6035(line 6035) no Hoare annotation was computed. [2021-12-06 22:26:56,908 INFO L858 garLoopResultBuilder]: For program point L6101(line 6101) no Hoare annotation was computed. [2021-12-06 22:26:56,909 INFO L858 garLoopResultBuilder]: For program point L5837-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,909 INFO L858 garLoopResultBuilder]: For program point L6102(lines 6102 6106) no Hoare annotation was computed. [2021-12-06 22:26:56,909 INFO L858 garLoopResultBuilder]: For program point L6036(lines 6036 6043) no Hoare annotation was computed. [2021-12-06 22:26:56,909 INFO L858 garLoopResultBuilder]: For program point L6102-2(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,909 INFO L854 garLoopResultBuilder]: At program point L5838(line 5838) the Hoare annotation is: false [2021-12-06 22:26:56,909 INFO L858 garLoopResultBuilder]: For program point L5838-1(line 5838) no Hoare annotation was computed. [2021-12-06 22:26:56,909 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)) [2021-12-06 22:26:56,909 INFO L858 garLoopResultBuilder]: For program point L4385(lines 4385 4400) no Hoare annotation was computed. [2021-12-06 22:26:56,909 INFO L854 garLoopResultBuilder]: At program point L6103(line 6103) the Hoare annotation is: false [2021-12-06 22:26:56,909 INFO L858 garLoopResultBuilder]: For program point L6103-1(line 6103) no Hoare annotation was computed. [2021-12-06 22:26:56,909 INFO L858 garLoopResultBuilder]: For program point L5971(line 5971) no Hoare annotation was computed. [2021-12-06 22:26:56,909 INFO L858 garLoopResultBuilder]: For program point L5905-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,909 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)))) [2021-12-06 22:26:56,909 INFO L858 garLoopResultBuilder]: For program point L6038(lines 6038 6041) no Hoare annotation was computed. [2021-12-06 22:26:56,909 INFO L854 garLoopResultBuilder]: At program point L5906(line 5906) the Hoare annotation is: false [2021-12-06 22:26:56,909 INFO L858 garLoopResultBuilder]: For program point L5972-2(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,909 INFO L858 garLoopResultBuilder]: For program point L5972(lines 5972 5976) no Hoare annotation was computed. [2021-12-06 22:26:56,909 INFO L854 garLoopResultBuilder]: At program point L5774(line 5774) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2021-12-06 22:26:56,910 INFO L858 garLoopResultBuilder]: For program point L5906-1(line 5906) no Hoare annotation was computed. [2021-12-06 22:26:56,910 INFO L858 garLoopResultBuilder]: For program point L5774-1(line 5774) no Hoare annotation was computed. [2021-12-06 22:26:56,910 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)) [2021-12-06 22:26:56,910 INFO L858 garLoopResultBuilder]: For program point L6171-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,910 INFO L861 garLoopResultBuilder]: At program point L6237(lines 5741 6239) the Hoare annotation is: true [2021-12-06 22:26:56,910 INFO L854 garLoopResultBuilder]: At program point L5973(line 5973) the Hoare annotation is: false [2021-12-06 22:26:56,910 INFO L858 garLoopResultBuilder]: For program point L5973-1(line 5973) no Hoare annotation was computed. [2021-12-06 22:26:56,910 INFO L858 garLoopResultBuilder]: For program point L4322(lines 4322 4325) no Hoare annotation was computed. [2021-12-06 22:26:56,910 INFO L858 garLoopResultBuilder]: For program point L6172-1(line 6172) no Hoare annotation was computed. [2021-12-06 22:26:56,910 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-12-06 22:26:56,910 INFO L854 garLoopResultBuilder]: At program point L6172(line 6172) the Hoare annotation is: false [2021-12-06 22:26:56,910 INFO L858 garLoopResultBuilder]: For program point L5842-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,910 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)) [2021-12-06 22:26:56,910 INFO L858 garLoopResultBuilder]: For program point L6107-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,910 INFO L854 garLoopResultBuilder]: At program point L5843(line 5843) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-12-06 22:26:56,910 INFO L858 garLoopResultBuilder]: For program point L5843-1(line 5843) no Hoare annotation was computed. [2021-12-06 22:26:56,910 INFO L854 garLoopResultBuilder]: At program point L5777(line 5777) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2021-12-06 22:26:56,911 INFO L858 garLoopResultBuilder]: For program point L5777-1(line 5777) no Hoare annotation was computed. [2021-12-06 22:26:56,911 INFO L858 garLoopResultBuilder]: For program point L6108-1(line 6108) no Hoare annotation was computed. [2021-12-06 22:26:56,911 INFO L854 garLoopResultBuilder]: At program point L6108(line 6108) the Hoare annotation is: false [2021-12-06 22:26:56,911 INFO L858 garLoopResultBuilder]: For program point L5910-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,911 INFO L854 garLoopResultBuilder]: At program point L5911(line 5911) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-12-06 22:26:56,911 INFO L858 garLoopResultBuilder]: For program point L5911-1(line 5911) no Hoare annotation was computed. [2021-12-06 22:26:56,911 INFO L858 garLoopResultBuilder]: For program point L5977-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,911 INFO L858 garLoopResultBuilder]: For program point L4392-1(line 4392) no Hoare annotation was computed. [2021-12-06 22:26:56,911 INFO L854 garLoopResultBuilder]: At program point L4392(line 4392) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2021-12-06 22:26:56,911 INFO L858 garLoopResultBuilder]: For program point L6176-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,911 INFO L854 garLoopResultBuilder]: At program point L5978(line 5978) the Hoare annotation is: false [2021-12-06 22:26:56,911 INFO L858 garLoopResultBuilder]: For program point L5978-1(line 5978) no Hoare annotation was computed. [2021-12-06 22:26:56,911 INFO L861 garLoopResultBuilder]: At program point L5714(lines 5710 5716) the Hoare annotation is: true [2021-12-06 22:26:56,911 INFO L854 garLoopResultBuilder]: At program point L5450(line 5450) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2021-12-06 22:26:56,911 INFO L858 garLoopResultBuilder]: For program point L4393-2(lines 4393 4397) no Hoare annotation was computed. [2021-12-06 22:26:56,911 INFO L858 garLoopResultBuilder]: For program point L4393(lines 4393 4397) no Hoare annotation was computed. [2021-12-06 22:26:56,911 INFO L858 garLoopResultBuilder]: For program point L5450-1(line 5450) no Hoare annotation was computed. [2021-12-06 22:26:56,911 INFO L854 garLoopResultBuilder]: At program point L6177(line 6177) the Hoare annotation is: false [2021-12-06 22:26:56,912 INFO L858 garLoopResultBuilder]: For program point L6177-1(line 6177) no Hoare annotation was computed. [2021-12-06 22:26:56,912 INFO L858 garLoopResultBuilder]: For program point L6045(line 6045) no Hoare annotation was computed. [2021-12-06 22:26:56,912 INFO L858 garLoopResultBuilder]: For program point L5847-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,912 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)) [2021-12-06 22:26:56,912 INFO L858 garLoopResultBuilder]: For program point L6112-1(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,912 INFO L858 garLoopResultBuilder]: For program point L6046(lines 6046 6050) no Hoare annotation was computed. [2021-12-06 22:26:56,912 INFO L858 garLoopResultBuilder]: For program point L6046-2(lines 5787 6189) no Hoare annotation was computed. [2021-12-06 22:26:56,912 INFO L858 garLoopResultBuilder]: For program point L5848-1(line 5848) no Hoare annotation was computed. [2021-12-06 22:26:56,912 INFO L854 garLoopResultBuilder]: At program point L5848(line 5848) the Hoare annotation is: false [2021-12-06 22:26:56,912 INFO L858 garLoopResultBuilder]: For program point L5452(lines 5452 5455) no Hoare annotation was computed. [2021-12-06 22:26:56,912 INFO L861 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 3950 3955) the Hoare annotation is: true [2021-12-06 22:26:56,912 INFO L858 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 3950 3955) no Hoare annotation was computed. [2021-12-06 22:26:56,912 INFO L858 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 3950 3955) no Hoare annotation was computed. [2021-12-06 22:26:56,915 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 22:26:56,916 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-06 22:26:56,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.12 10:26:56 BoogieIcfgContainer [2021-12-06 22:26:56,932 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-06 22:26:56,933 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-06 22:26:56,933 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-06 22:26:56,933 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-06 22:26:56,933 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 10:26:17" (3/4) ... [2021-12-06 22:26:56,936 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-12-06 22:26:56,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2021-12-06 22:26:56,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_submit_urb [2021-12-06 22:26:56,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_tiocmget [2021-12-06 22:26:56,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_dtr_rts [2021-12-06 22:26:56,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_mark_last_busy [2021-12-06 22:26:56,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-12-06 22:26:56,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2021-12-06 22:26:56,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface [2021-12-06 22:26:56,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_calc_interface [2021-12-06 22:26:56,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2021-12-06 22:26:56,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_chars_in_buffer [2021-12-06 22:26:56,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_serial_port_data [2021-12-06 22:26:56,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_resume [2021-12-06 22:26:56,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2021-12-06 22:26:56,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2021-12-06 22:26:56,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2021-12-06 22:26:56,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2021-12-06 22:26:56,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2021-12-06 22:26:56,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-12-06 22:26:56,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_anchor_urb [2021-12-06 22:26:56,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_close [2021-12-06 22:26:56,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2021-12-06 22:26:56,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2021-12-06 22:26:56,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_write_room [2021-12-06 22:26:56,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_write [2021-12-06 22:26:56,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_submit_rx_urbs [2021-12-06 22:26:56,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_port_probe [2021-12-06 22:26:56,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_send_setup [2021-12-06 22:26:56,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_anchored_urbs [2021-12-06 22:26:56,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2021-12-06 22:26:56,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_usb_anchor [2021-12-06 22:26:56,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_serial_port_data [2021-12-06 22:26:56,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_instat_callback [2021-12-06 22:26:56,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_stop_rx_urbs [2021-12-06 22:26:56,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_fill_bulk_urb [2021-12-06 22:26:56,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-12-06 22:26:56,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2021-12-06 22:26:56,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2021-12-06 22:26:56,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_port_remove [2021-12-06 22:26:56,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2021-12-06 22:26:56,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2021-12-06 22:26:56,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-12-06 22:26:56,944 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_calc_num_ports [2021-12-06 22:26:56,944 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_unanchor_urb [2021-12-06 22:26:56,944 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2021-12-06 22:26:56,944 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface_async [2021-12-06 22:26:56,944 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_tiocmset [2021-12-06 22:26:56,944 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_release_urb [2021-12-06 22:26:56,944 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2021-12-06 22:26:56,944 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-12-06 22:26:56,944 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_open [2021-12-06 22:26:56,944 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_serial_data [2021-12-06 22:26:56,944 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_detach_1 [2021-12-06 22:26:56,944 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_from_anchor [2021-12-06 22:26:56,944 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_urb [2021-12-06 22:26:56,944 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_suspend [2021-12-06 22:26:56,944 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2021-12-06 22:26:56,944 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_serial_debug_data [2021-12-06 22:26:56,944 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2021-12-06 22:26:56,980 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 405 nodes and edges [2021-12-06 22:26:56,986 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 131 nodes and edges [2021-12-06 22:26:56,991 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 44 nodes and edges [2021-12-06 22:26:56,997 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2021-12-06 22:26:57,002 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2021-12-06 22:26:57,006 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-12-06 22:26:57,008 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-12-06 22:26:57,010 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-06 22:26:57,012 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-06 22:26:57,041 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 [2021-12-06 22:26:58,731 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f72eee-10bf-4499-a7b6-a39615f783cb/bin/uautomizer-DrprNOufMa/witness.graphml [2021-12-06 22:26:58,731 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-06 22:26:58,731 INFO L158 Benchmark]: Toolchain (without parser) took 45085.63ms. Allocated memory was 90.2MB in the beginning and 402.7MB in the end (delta: 312.5MB). Free memory was 65.5MB in the beginning and 182.6MB in the end (delta: -117.1MB). Peak memory consumption was 328.4MB. Max. memory is 16.1GB. [2021-12-06 22:26:58,732 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 90.2MB. Free memory was 70.8MB in the beginning and 70.8MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 22:26:58,732 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1107.07ms. Allocated memory was 90.2MB in the beginning and 119.5MB in the end (delta: 29.4MB). Free memory was 65.5MB in the beginning and 49.0MB in the end (delta: 16.5MB). Peak memory consumption was 53.0MB. Max. memory is 16.1GB. [2021-12-06 22:26:58,732 INFO L158 Benchmark]: Boogie Procedure Inliner took 164.02ms. Allocated memory is still 119.5MB. Free memory was 49.0MB in the beginning and 54.8MB in the end (delta: -5.8MB). Peak memory consumption was 10.0MB. Max. memory is 16.1GB. [2021-12-06 22:26:58,732 INFO L158 Benchmark]: Boogie Preprocessor took 166.48ms. Allocated memory is still 119.5MB. Free memory was 54.8MB in the beginning and 54.4MB in the end (delta: 407.4kB). Peak memory consumption was 25.1MB. Max. memory is 16.1GB. [2021-12-06 22:26:58,733 INFO L158 Benchmark]: RCFGBuilder took 2458.99ms. Allocated memory was 119.5MB in the beginning and 188.7MB in the end (delta: 69.2MB). Free memory was 54.4MB in the beginning and 63.5MB in the end (delta: -9.1MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. [2021-12-06 22:26:58,733 INFO L158 Benchmark]: TraceAbstraction took 39386.48ms. Allocated memory was 188.7MB in the beginning and 402.7MB in the end (delta: 213.9MB). Free memory was 62.5MB in the beginning and 193.2MB in the end (delta: -130.7MB). Peak memory consumption was 242.5MB. Max. memory is 16.1GB. [2021-12-06 22:26:58,733 INFO L158 Benchmark]: Witness Printer took 1798.24ms. Allocated memory is still 402.7MB. Free memory was 193.2MB in the beginning and 182.6MB in the end (delta: 10.6MB). Peak memory consumption was 142.7MB. Max. memory is 16.1GB. [2021-12-06 22:26:58,734 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 90.2MB. Free memory was 70.8MB in the beginning and 70.8MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1107.07ms. Allocated memory was 90.2MB in the beginning and 119.5MB in the end (delta: 29.4MB). Free memory was 65.5MB in the beginning and 49.0MB in the end (delta: 16.5MB). Peak memory consumption was 53.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 164.02ms. Allocated memory is still 119.5MB. Free memory was 49.0MB in the beginning and 54.8MB in the end (delta: -5.8MB). Peak memory consumption was 10.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 166.48ms. Allocated memory is still 119.5MB. Free memory was 54.8MB in the beginning and 54.4MB in the end (delta: 407.4kB). Peak memory consumption was 25.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2458.99ms. Allocated memory was 119.5MB in the beginning and 188.7MB in the end (delta: 69.2MB). Free memory was 54.4MB in the beginning and 63.5MB in the end (delta: -9.1MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. * TraceAbstraction took 39386.48ms. Allocated memory was 188.7MB in the beginning and 402.7MB in the end (delta: 213.9MB). Free memory was 62.5MB in the beginning and 193.2MB in the end (delta: -130.7MB). Peak memory consumption was 242.5MB. Max. memory is 16.1GB. * Witness Printer took 1798.24ms. Allocated memory is still 402.7MB. Free memory was 193.2MB in the beginning and 182.6MB in the end (delta: 10.6MB). Peak memory consumption was 142.7MB. 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: 39.3s, OverallIterations: 9, TraceHistogramMax: 6, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 28.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 7.4s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 13555 SdHoareTripleChecker+Valid, 26.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 12742 mSDsluCounter, 42387 SdHoareTripleChecker+Invalid, 23.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 29841 mSDsCounter, 9755 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 22637 IncrementalHoareTripleChecker+Invalid, 32392 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 9755 mSolverCounterUnsat, 12546 mSDtfsCounter, 22637 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 472 GetRequests, 359 SyntacticMatches, 0 SemanticMatches, 113 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 277 ImplicationChecksByTransitivity, 0.6s 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: 0.6s AutomataMinimizationTime, 9 MinimizatonAttempts, 5807 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 374 LocationsWithAnnotation, 8989 PreInvPairs, 9136 NumberOfFragments, 2005 HoareAnnotationTreeSize, 8989 FomulaSimplifications, 53632 FormulaSimplificationTreeSizeReduction, 4.1s HoareSimplificationTime, 374 FomulaSimplificationsInter, 82505 FormulaSimplificationTreeSizeReductionInter, 3.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 2.0s 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! [2021-12-06 22:26:58,752 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5f72eee-10bf-4499-a7b6-a39615f783cb/bin/uautomizer-DrprNOufMa/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