./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ff03de63 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 cdd2a82876306722c6f2c03d8d80569e829e4de5a69933d8bd8efaa1bf02dd84 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ff03de6 [2021-12-21 16:04:34,799 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-21 16:04:34,811 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-21 16:04:34,859 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-21 16:04:34,860 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-21 16:04:34,863 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-21 16:04:34,864 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-21 16:04:34,867 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-21 16:04:34,869 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-21 16:04:34,873 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-21 16:04:34,874 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-21 16:04:34,875 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-21 16:04:34,875 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-21 16:04:34,877 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-21 16:04:34,879 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-21 16:04:34,880 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-21 16:04:34,880 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-21 16:04:34,883 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-21 16:04:34,884 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-21 16:04:34,890 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-21 16:04:34,891 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-21 16:04:34,891 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-21 16:04:34,893 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-21 16:04:34,893 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-21 16:04:34,896 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-21 16:04:34,896 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-21 16:04:34,896 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-21 16:04:34,898 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-21 16:04:34,898 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-21 16:04:34,899 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-21 16:04:34,899 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-21 16:04:34,900 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-21 16:04:34,901 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-21 16:04:34,902 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-21 16:04:34,903 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-21 16:04:34,903 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-21 16:04:34,904 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-21 16:04:34,904 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-21 16:04:34,904 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-21 16:04:34,905 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-21 16:04:34,905 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-21 16:04:34,906 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-21 16:04:34,935 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-21 16:04:34,935 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-21 16:04:34,936 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-21 16:04:34,936 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-21 16:04:34,937 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-21 16:04:34,937 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-21 16:04:34,938 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-21 16:04:34,938 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-21 16:04:34,938 INFO L138 SettingsManager]: * Use SBE=true [2021-12-21 16:04:34,938 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-21 16:04:34,939 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-21 16:04:34,939 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-21 16:04:34,939 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-21 16:04:34,940 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-21 16:04:34,940 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-21 16:04:34,940 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-21 16:04:34,940 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-21 16:04:34,940 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-21 16:04:34,940 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-21 16:04:34,941 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-21 16:04:34,941 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-21 16:04:34,941 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 16:04:34,941 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-21 16:04:34,941 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-21 16:04:34,941 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-21 16:04:34,942 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-21 16:04:34,942 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-21 16:04:34,942 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-21 16:04:34,942 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-21 16:04:34,942 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-21 16:04:34,943 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-21 16:04:34,943 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cdd2a82876306722c6f2c03d8d80569e829e4de5a69933d8bd8efaa1bf02dd84 [2021-12-21 16:04:35,166 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-21 16:04:35,189 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-21 16:04:35,192 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-21 16:04:35,193 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-21 16:04:35,193 INFO L275 PluginConnector]: CDTParser initialized [2021-12-21 16:04:35,194 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2021-12-21 16:04:35,264 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/288903ce0/3c32352a88ed44d2825b7cce2d311044/FLAG607c124db [2021-12-21 16:04:36,026 INFO L306 CDTParser]: Found 1 translation units. [2021-12-21 16:04:36,026 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2021-12-21 16:04:36,068 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/288903ce0/3c32352a88ed44d2825b7cce2d311044/FLAG607c124db [2021-12-21 16:04:36,261 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/288903ce0/3c32352a88ed44d2825b7cce2d311044 [2021-12-21 16:04:36,263 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-21 16:04:36,264 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-21 16:04:36,267 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-21 16:04:36,267 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-21 16:04:36,270 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-21 16:04:36,271 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 04:04:36" (1/1) ... [2021-12-21 16:04:36,272 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@459f79fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:04:36, skipping insertion in model container [2021-12-21 16:04:36,272 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 04:04:36" (1/1) ... [2021-12-21 16:04:36,280 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-21 16:04:36,400 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-21 16:04:37,564 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i[220631,220644] [2021-12-21 16:04:37,658 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 16:04:37,717 INFO L203 MainTranslator]: Completed pre-run [2021-12-21 16:04:37,963 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i[220631,220644] [2021-12-21 16:04:37,979 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 16:04:38,060 INFO L208 MainTranslator]: Completed translation [2021-12-21 16:04:38,062 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:04:38 WrapperNode [2021-12-21 16:04:38,063 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-21 16:04:38,064 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-21 16:04:38,064 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-21 16:04:38,064 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-21 16:04:38,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:04:38" (1/1) ... [2021-12-21 16:04:38,148 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:04:38" (1/1) ... [2021-12-21 16:04:38,258 INFO L137 Inliner]: procedures = 181, calls = 2117, calls flagged for inlining = 61, calls inlined = 40, statements flattened = 2945 [2021-12-21 16:04:38,259 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-21 16:04:38,260 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-21 16:04:38,260 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-21 16:04:38,260 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-21 16:04:38,268 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:04:38" (1/1) ... [2021-12-21 16:04:38,268 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:04:38" (1/1) ... [2021-12-21 16:04:38,296 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:04:38" (1/1) ... [2021-12-21 16:04:38,296 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:04:38" (1/1) ... [2021-12-21 16:04:38,417 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:04:38" (1/1) ... [2021-12-21 16:04:38,425 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:04:38" (1/1) ... [2021-12-21 16:04:38,453 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:04:38" (1/1) ... [2021-12-21 16:04:38,488 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-21 16:04:38,490 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-21 16:04:38,490 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-21 16:04:38,490 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-21 16:04:38,491 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:04:38" (1/1) ... [2021-12-21 16:04:38,498 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 16:04:38,507 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-21 16:04:38,525 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-21 16:04:38,550 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-21 16:04:38,565 INFO L130 BoogieDeclarations]: Found specification of procedure sock_release [2021-12-21 16:04:38,565 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_release [2021-12-21 16:04:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-21 16:04:38,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-21 16:04:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-21 16:04:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-21 16:04:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-21 16:04:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-21 16:04:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-12-21 16:04:38,566 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-12-21 16:04:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-21 16:04:38,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-21 16:04:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-21 16:04:38,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-21 16:04:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-21 16:04:38,567 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-21 16:04:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-12-21 16:04:38,568 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-12-21 16:04:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_ulaw_to_alaw [2021-12-21 16:04:38,568 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_ulaw_to_alaw [2021-12-21 16:04:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-21 16:04:38,568 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-21 16:04:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-21 16:04:38,569 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-21 16:04:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-12-21 16:04:38,569 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-12-21 16:04:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-21 16:04:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-21 16:04:38,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-21 16:04:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_send [2021-12-21 16:04:38,570 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_send [2021-12-21 16:04:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-21 16:04:38,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-21 16:04:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-12-21 16:04:38,570 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-12-21 16:04:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2021-12-21 16:04:38,571 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2021-12-21 16:04:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-21 16:04:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-21 16:04:38,571 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-21 16:04:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-21 16:04:38,572 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-21 16:04:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-21 16:04:38,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-21 16:04:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-21 16:04:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_open [2021-12-21 16:04:38,572 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_open [2021-12-21 16:04:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-21 16:04:38,573 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-21 16:04:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-21 16:04:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-21 16:04:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-21 16:04:38,574 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-21 16:04:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-21 16:04:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_4bit_free [2021-12-21 16:04:38,575 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_4bit_free [2021-12-21 16:04:38,575 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-21 16:04:38,576 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-21 16:04:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-21 16:04:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-21 16:04:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-21 16:04:38,576 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-21 16:04:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure mI_alloc_skb [2021-12-21 16:04:38,577 INFO L138 BoogieDeclarations]: Found implementation of procedure mI_alloc_skb [2021-12-21 16:04:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure queue_ch_frame [2021-12-21 16:04:38,577 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_ch_frame [2021-12-21 16:04:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-21 16:04:38,577 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-21 16:04:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure _queue_data [2021-12-21 16:04:38,578 INFO L138 BoogieDeclarations]: Found implementation of procedure _queue_data [2021-12-21 16:04:38,578 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-21 16:04:38,578 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-21 16:04:38,578 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-21 16:04:38,579 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-21 16:04:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-21 16:04:38,579 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-21 16:04:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_alaw_to_ulaw [2021-12-21 16:04:38,579 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_alaw_to_ulaw [2021-12-21 16:04:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_close [2021-12-21 16:04:38,579 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_close [2021-12-21 16:04:38,580 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-21 16:04:38,580 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-21 16:04:38,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-21 16:04:38,580 INFO L130 BoogieDeclarations]: Found specification of procedure memchr_inv [2021-12-21 16:04:38,580 INFO L138 BoogieDeclarations]: Found implementation of procedure memchr_inv [2021-12-21 16:04:38,580 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-21 16:04:38,580 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-21 16:04:38,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-21 16:04:38,581 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_cleanup [2021-12-21 16:04:38,581 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_cleanup [2021-12-21 16:04:38,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-21 16:04:38,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-21 16:04:38,582 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-21 16:04:38,582 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-21 16:04:39,019 INFO L234 CfgBuilder]: Building ICFG [2021-12-21 16:04:39,022 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-21 16:04:41,073 INFO L275 CfgBuilder]: Performing block encoding [2021-12-21 16:04:41,089 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-21 16:04:41,089 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-21 16:04:41,093 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 04:04:41 BoogieIcfgContainer [2021-12-21 16:04:41,093 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-21 16:04:41,095 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-21 16:04:41,095 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-21 16:04:41,098 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-21 16:04:41,098 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.12 04:04:36" (1/3) ... [2021-12-21 16:04:41,099 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@791c500f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 04:04:41, skipping insertion in model container [2021-12-21 16:04:41,099 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:04:38" (2/3) ... [2021-12-21 16:04:41,099 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@791c500f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 04:04:41, skipping insertion in model container [2021-12-21 16:04:41,100 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 04:04:41" (3/3) ... [2021-12-21 16:04:41,101 INFO L111 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2021-12-21 16:04:41,106 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-21 16:04:41,106 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-21 16:04:41,155 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-21 16:04:41,161 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 [2021-12-21 16:04:41,161 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-21 16:04:41,184 INFO L276 IsEmpty]: Start isEmpty. Operand has 551 states, 414 states have (on average 1.3502415458937198) internal successors, (559), 426 states have internal predecessors, (559), 96 states have call successors, (96), 39 states have call predecessors, (96), 39 states have return successors, (96), 96 states have call predecessors, (96), 96 states have call successors, (96) [2021-12-21 16:04:41,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-12-21 16:04:41,189 INFO L506 BasicCegarLoop]: Found error trace [2021-12-21 16:04:41,190 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 16:04:41,190 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-21 16:04:41,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 16:04:41,195 INFO L85 PathProgramCache]: Analyzing trace with hash 2058284382, now seen corresponding path program 1 times [2021-12-21 16:04:41,202 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 16:04:41,203 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1863499084] [2021-12-21 16:04:41,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 16:04:41,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 16:04:41,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:41,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-21 16:04:41,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:41,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-21 16:04:41,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:41,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 16:04:41,734 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 16:04:41,734 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1863499084] [2021-12-21 16:04:41,734 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1863499084] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 16:04:41,735 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 16:04:41,735 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-21 16:04:41,736 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1355318040] [2021-12-21 16:04:41,737 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 16:04:41,740 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-21 16:04:41,740 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 16:04:41,766 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-21 16:04:41,767 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-21 16:04:41,770 INFO L87 Difference]: Start difference. First operand has 551 states, 414 states have (on average 1.3502415458937198) internal successors, (559), 426 states have internal predecessors, (559), 96 states have call successors, (96), 39 states have call predecessors, (96), 39 states have return successors, (96), 96 states have call predecessors, (96), 96 states have call successors, (96) Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-12-21 16:04:44,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-21 16:04:44,574 INFO L93 Difference]: Finished difference Result 1761 states and 2508 transitions. [2021-12-21 16:04:44,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-21 16:04:44,577 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 24 [2021-12-21 16:04:44,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-21 16:04:44,595 INFO L225 Difference]: With dead ends: 1761 [2021-12-21 16:04:44,595 INFO L226 Difference]: Without dead ends: 1209 [2021-12-21 16:04:44,605 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-12-21 16:04:44,608 INFO L933 BasicCegarLoop]: 990 mSDtfsCounter, 1426 mSDsluCounter, 386 mSDsCounter, 0 mSdLazyCounter, 1374 mSolverCounterSat, 717 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1535 SdHoareTripleChecker+Valid, 1376 SdHoareTripleChecker+Invalid, 2091 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 717 IncrementalHoareTripleChecker+Valid, 1374 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2021-12-21 16:04:44,609 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1535 Valid, 1376 Invalid, 2091 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [717 Valid, 1374 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2021-12-21 16:04:44,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1209 states. [2021-12-21 16:04:44,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1209 to 876. [2021-12-21 16:04:44,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 876 states, 655 states have (on average 1.3404580152671757) internal successors, (878), 673 states have internal predecessors, (878), 156 states have call successors, (156), 65 states have call predecessors, (156), 64 states have return successors, (153), 153 states have call predecessors, (153), 153 states have call successors, (153) [2021-12-21 16:04:44,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 876 states and 1187 transitions. [2021-12-21 16:04:44,757 INFO L78 Accepts]: Start accepts. Automaton has 876 states and 1187 transitions. Word has length 24 [2021-12-21 16:04:44,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-21 16:04:44,757 INFO L470 AbstractCegarLoop]: Abstraction has 876 states and 1187 transitions. [2021-12-21 16:04:44,758 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-12-21 16:04:44,758 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1187 transitions. [2021-12-21 16:04:44,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-12-21 16:04:44,760 INFO L506 BasicCegarLoop]: Found error trace [2021-12-21 16:04:44,760 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 16:04:44,760 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-21 16:04:44,760 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-21 16:04:44,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 16:04:44,761 INFO L85 PathProgramCache]: Analyzing trace with hash -1415787569, now seen corresponding path program 1 times [2021-12-21 16:04:44,761 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 16:04:44,761 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1140202866] [2021-12-21 16:04:44,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 16:04:44,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 16:04:44,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:44,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-21 16:04:44,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:44,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-21 16:04:44,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:44,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-21 16:04:44,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:44,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 16:04:44,962 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 16:04:44,963 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1140202866] [2021-12-21 16:04:44,963 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1140202866] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 16:04:44,963 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 16:04:44,963 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-21 16:04:44,964 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [499666293] [2021-12-21 16:04:44,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 16:04:44,965 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-21 16:04:44,968 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 16:04:44,968 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-21 16:04:44,968 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-21 16:04:44,969 INFO L87 Difference]: Start difference. First operand 876 states and 1187 transitions. Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2021-12-21 16:04:46,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-21 16:04:46,114 INFO L93 Difference]: Finished difference Result 2248 states and 3147 transitions. [2021-12-21 16:04:46,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-21 16:04:46,114 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 33 [2021-12-21 16:04:46,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-21 16:04:46,122 INFO L225 Difference]: With dead ends: 2248 [2021-12-21 16:04:46,122 INFO L226 Difference]: Without dead ends: 1375 [2021-12-21 16:04:46,125 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-21 16:04:46,126 INFO L933 BasicCegarLoop]: 743 mSDtfsCounter, 743 mSDsluCounter, 1510 mSDsCounter, 0 mSdLazyCounter, 665 mSolverCounterSat, 194 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 810 SdHoareTripleChecker+Valid, 2253 SdHoareTripleChecker+Invalid, 859 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 194 IncrementalHoareTripleChecker+Valid, 665 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2021-12-21 16:04:46,126 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [810 Valid, 2253 Invalid, 859 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [194 Valid, 665 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2021-12-21 16:04:46,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1375 states. [2021-12-21 16:04:46,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1375 to 878. [2021-12-21 16:04:46,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 878 states, 657 states have (on average 1.339421613394216) internal successors, (880), 675 states have internal predecessors, (880), 156 states have call successors, (156), 65 states have call predecessors, (156), 64 states have return successors, (153), 153 states have call predecessors, (153), 153 states have call successors, (153) [2021-12-21 16:04:46,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 878 states and 1189 transitions. [2021-12-21 16:04:46,189 INFO L78 Accepts]: Start accepts. Automaton has 878 states and 1189 transitions. Word has length 33 [2021-12-21 16:04:46,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-21 16:04:46,189 INFO L470 AbstractCegarLoop]: Abstraction has 878 states and 1189 transitions. [2021-12-21 16:04:46,189 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2021-12-21 16:04:46,190 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1189 transitions. [2021-12-21 16:04:46,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-12-21 16:04:46,191 INFO L506 BasicCegarLoop]: Found error trace [2021-12-21 16:04:46,191 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 16:04:46,191 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-21 16:04:46,191 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-21 16:04:46,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 16:04:46,192 INFO L85 PathProgramCache]: Analyzing trace with hash 84515848, now seen corresponding path program 1 times [2021-12-21 16:04:46,192 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 16:04:46,192 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [135680842] [2021-12-21 16:04:46,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 16:04:46,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 16:04:46,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:46,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-21 16:04:46,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:46,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-21 16:04:46,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:46,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-21 16:04:46,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:46,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 16:04:46,386 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 16:04:46,386 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [135680842] [2021-12-21 16:04:46,386 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [135680842] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 16:04:46,387 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 16:04:46,387 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-21 16:04:46,387 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1771955284] [2021-12-21 16:04:46,387 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 16:04:46,388 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-21 16:04:46,388 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 16:04:46,389 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-21 16:04:46,391 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-21 16:04:46,391 INFO L87 Difference]: Start difference. First operand 878 states and 1189 transitions. Second operand has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2021-12-21 16:04:47,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-21 16:04:47,379 INFO L93 Difference]: Finished difference Result 2100 states and 2907 transitions. [2021-12-21 16:04:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-21 16:04:47,380 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 37 [2021-12-21 16:04:47,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-21 16:04:47,387 INFO L225 Difference]: With dead ends: 2100 [2021-12-21 16:04:47,387 INFO L226 Difference]: Without dead ends: 1225 [2021-12-21 16:04:47,390 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-21 16:04:47,391 INFO L933 BasicCegarLoop]: 732 mSDtfsCounter, 1063 mSDsluCounter, 1010 mSDsCounter, 0 mSdLazyCounter, 495 mSolverCounterSat, 283 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1135 SdHoareTripleChecker+Valid, 1742 SdHoareTripleChecker+Invalid, 778 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 283 IncrementalHoareTripleChecker+Valid, 495 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2021-12-21 16:04:47,391 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1135 Valid, 1742 Invalid, 778 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [283 Valid, 495 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2021-12-21 16:04:47,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1225 states. [2021-12-21 16:04:47,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1225 to 880. [2021-12-21 16:04:47,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 880 states, 659 states have (on average 1.3368740515933233) internal successors, (881), 677 states have internal predecessors, (881), 156 states have call successors, (156), 65 states have call predecessors, (156), 64 states have return successors, (153), 153 states have call predecessors, (153), 153 states have call successors, (153) [2021-12-21 16:04:47,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 880 states and 1190 transitions. [2021-12-21 16:04:47,448 INFO L78 Accepts]: Start accepts. Automaton has 880 states and 1190 transitions. Word has length 37 [2021-12-21 16:04:47,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-21 16:04:47,448 INFO L470 AbstractCegarLoop]: Abstraction has 880 states and 1190 transitions. [2021-12-21 16:04:47,448 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2021-12-21 16:04:47,449 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1190 transitions. [2021-12-21 16:04:47,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-12-21 16:04:47,451 INFO L506 BasicCegarLoop]: Found error trace [2021-12-21 16:04:47,451 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 16:04:47,451 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-21 16:04:47,451 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-21 16:04:47,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 16:04:47,452 INFO L85 PathProgramCache]: Analyzing trace with hash -170586620, now seen corresponding path program 1 times [2021-12-21 16:04:47,452 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 16:04:47,452 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2125887385] [2021-12-21 16:04:47,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 16:04:47,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 16:04:47,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:47,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-21 16:04:47,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:47,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-21 16:04:47,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:47,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-21 16:04:47,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:47,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-21 16:04:47,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:47,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-21 16:04:47,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:47,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 16:04:47,690 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 16:04:47,690 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2125887385] [2021-12-21 16:04:47,690 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2125887385] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 16:04:47,690 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 16:04:47,690 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-21 16:04:47,690 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1556138100] [2021-12-21 16:04:47,691 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 16:04:47,691 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-21 16:04:47,691 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 16:04:47,692 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-21 16:04:47,692 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-21 16:04:47,692 INFO L87 Difference]: Start difference. First operand 880 states and 1190 transitions. Second operand has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-12-21 16:04:49,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-21 16:04:49,479 INFO L93 Difference]: Finished difference Result 1502 states and 2168 transitions. [2021-12-21 16:04:49,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-21 16:04:49,480 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 54 [2021-12-21 16:04:49,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-21 16:04:49,486 INFO L225 Difference]: With dead ends: 1502 [2021-12-21 16:04:49,487 INFO L226 Difference]: Without dead ends: 1499 [2021-12-21 16:04:49,488 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2021-12-21 16:04:49,496 INFO L933 BasicCegarLoop]: 641 mSDtfsCounter, 1657 mSDsluCounter, 401 mSDsCounter, 0 mSdLazyCounter, 801 mSolverCounterSat, 836 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1682 SdHoareTripleChecker+Valid, 1042 SdHoareTripleChecker+Invalid, 1637 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 836 IncrementalHoareTripleChecker+Valid, 801 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2021-12-21 16:04:49,497 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1682 Valid, 1042 Invalid, 1637 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [836 Valid, 801 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2021-12-21 16:04:49,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1499 states. [2021-12-21 16:04:49,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1499 to 879. [2021-12-21 16:04:49,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 879 states, 659 states have (on average 1.3353566009104705) internal successors, (880), 676 states have internal predecessors, (880), 155 states have call successors, (155), 65 states have call predecessors, (155), 64 states have return successors, (153), 153 states have call predecessors, (153), 153 states have call successors, (153) [2021-12-21 16:04:49,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 879 states and 1188 transitions. [2021-12-21 16:04:49,580 INFO L78 Accepts]: Start accepts. Automaton has 879 states and 1188 transitions. Word has length 54 [2021-12-21 16:04:49,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-21 16:04:49,580 INFO L470 AbstractCegarLoop]: Abstraction has 879 states and 1188 transitions. [2021-12-21 16:04:49,580 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-12-21 16:04:49,581 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1188 transitions. [2021-12-21 16:04:49,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-12-21 16:04:49,582 INFO L506 BasicCegarLoop]: Found error trace [2021-12-21 16:04:49,583 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 16:04:49,583 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-21 16:04:49,583 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-21 16:04:49,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 16:04:49,584 INFO L85 PathProgramCache]: Analyzing trace with hash -993434369, now seen corresponding path program 1 times [2021-12-21 16:04:49,584 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 16:04:49,584 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [867324218] [2021-12-21 16:04:49,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 16:04:49,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 16:04:49,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:49,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-21 16:04:49,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:49,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-21 16:04:49,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:49,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-21 16:04:49,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:49,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-21 16:04:49,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:49,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-21 16:04:49,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:49,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 16:04:49,884 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 16:04:49,884 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [867324218] [2021-12-21 16:04:49,884 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [867324218] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 16:04:49,885 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 16:04:49,885 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-21 16:04:49,885 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1472673603] [2021-12-21 16:04:49,885 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 16:04:49,885 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-21 16:04:49,886 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 16:04:49,886 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-21 16:04:49,886 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-21 16:04:49,886 INFO L87 Difference]: Start difference. First operand 879 states and 1188 transitions. Second operand has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-12-21 16:04:51,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-21 16:04:51,588 INFO L93 Difference]: Finished difference Result 1501 states and 2166 transitions. [2021-12-21 16:04:51,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-21 16:04:51,589 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 55 [2021-12-21 16:04:51,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-21 16:04:51,596 INFO L225 Difference]: With dead ends: 1501 [2021-12-21 16:04:51,597 INFO L226 Difference]: Without dead ends: 1498 [2021-12-21 16:04:51,597 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2021-12-21 16:04:51,598 INFO L933 BasicCegarLoop]: 648 mSDtfsCounter, 1649 mSDsluCounter, 399 mSDsCounter, 0 mSdLazyCounter, 803 mSolverCounterSat, 835 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1672 SdHoareTripleChecker+Valid, 1047 SdHoareTripleChecker+Invalid, 1638 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 835 IncrementalHoareTripleChecker+Valid, 803 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2021-12-21 16:04:51,598 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1672 Valid, 1047 Invalid, 1638 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [835 Valid, 803 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2021-12-21 16:04:51,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1498 states. [2021-12-21 16:04:51,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1498 to 878. [2021-12-21 16:04:51,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 878 states, 659 states have (on average 1.3338391502276177) internal successors, (879), 675 states have internal predecessors, (879), 154 states have call successors, (154), 65 states have call predecessors, (154), 64 states have return successors, (153), 153 states have call predecessors, (153), 153 states have call successors, (153) [2021-12-21 16:04:51,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 878 states and 1186 transitions. [2021-12-21 16:04:51,663 INFO L78 Accepts]: Start accepts. Automaton has 878 states and 1186 transitions. Word has length 55 [2021-12-21 16:04:51,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-21 16:04:51,664 INFO L470 AbstractCegarLoop]: Abstraction has 878 states and 1186 transitions. [2021-12-21 16:04:51,664 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-12-21 16:04:51,665 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1186 transitions. [2021-12-21 16:04:51,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-12-21 16:04:51,667 INFO L506 BasicCegarLoop]: Found error trace [2021-12-21 16:04:51,667 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 16:04:51,668 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-21 16:04:51,669 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-21 16:04:51,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 16:04:51,669 INFO L85 PathProgramCache]: Analyzing trace with hash -731905945, now seen corresponding path program 1 times [2021-12-21 16:04:51,670 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 16:04:51,670 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [976148527] [2021-12-21 16:04:51,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 16:04:51,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 16:04:51,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:51,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-21 16:04:51,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:51,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-21 16:04:51,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:51,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-21 16:04:51,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:51,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-21 16:04:51,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:51,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-21 16:04:51,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:04:51,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 16:04:51,929 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 16:04:51,929 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [976148527] [2021-12-21 16:04:51,929 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [976148527] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 16:04:51,930 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 16:04:51,930 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-21 16:04:51,930 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [213182602] [2021-12-21 16:04:51,930 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 16:04:51,931 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-21 16:04:51,931 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 16:04:51,932 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-21 16:04:51,932 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-21 16:04:51,932 INFO L87 Difference]: Start difference. First operand 878 states and 1186 transitions. Second operand has 6 states, 6 states have (on average 7.5) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-12-21 16:04:53,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-21 16:04:53,597 INFO L93 Difference]: Finished difference Result 1498 states and 2163 transitions. [2021-12-21 16:04:53,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-21 16:04:53,600 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.5) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 56 [2021-12-21 16:04:53,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-21 16:04:53,601 INFO L225 Difference]: With dead ends: 1498 [2021-12-21 16:04:53,601 INFO L226 Difference]: Without dead ends: 0 [2021-12-21 16:04:53,605 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2021-12-21 16:04:53,606 INFO L933 BasicCegarLoop]: 650 mSDtfsCounter, 1856 mSDsluCounter, 398 mSDsCounter, 0 mSdLazyCounter, 796 mSolverCounterSat, 993 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1879 SdHoareTripleChecker+Valid, 1048 SdHoareTripleChecker+Invalid, 1789 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 993 IncrementalHoareTripleChecker+Valid, 796 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2021-12-21 16:04:53,606 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1879 Valid, 1048 Invalid, 1789 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [993 Valid, 796 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2021-12-21 16:04:53,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-12-21 16:04:53,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-12-21 16:04:53,607 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) [2021-12-21 16:04:53,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-12-21 16:04:53,607 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 56 [2021-12-21 16:04:53,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-21 16:04:53,608 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-21 16:04:53,608 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.5) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-12-21 16:04:53,608 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-12-21 16:04:53,608 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-12-21 16:04:53,610 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-21 16:04:53,611 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-21 16:04:53,612 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-12-21 16:05:05,106 INFO L861 garLoopResultBuilder]: At program point __list_addENTRY(lines 8201 8203) the Hoare annotation is: true [2021-12-21 16:05:05,107 INFO L858 garLoopResultBuilder]: For program point __list_addFINAL(lines 8201 8203) no Hoare annotation was computed. [2021-12-21 16:05:05,107 INFO L858 garLoopResultBuilder]: For program point __list_addEXIT(lines 8201 8203) no Hoare annotation was computed. [2021-12-21 16:05:05,107 INFO L858 garLoopResultBuilder]: For program point sock_releaseFINAL(lines 8326 8328) no Hoare annotation was computed. [2021-12-21 16:05:05,107 INFO L861 garLoopResultBuilder]: At program point sock_releaseENTRY(lines 8326 8328) the Hoare annotation is: true [2021-12-21 16:05:05,107 INFO L858 garLoopResultBuilder]: For program point sock_releaseEXIT(lines 8326 8328) no Hoare annotation was computed. [2021-12-21 16:05:05,107 INFO L858 garLoopResultBuilder]: For program point __raw_spin_lock_initEXIT(lines 8204 8206) no Hoare annotation was computed. [2021-12-21 16:05:05,107 INFO L861 garLoopResultBuilder]: At program point __raw_spin_lock_initENTRY(lines 8204 8206) the Hoare annotation is: true [2021-12-21 16:05:05,107 INFO L858 garLoopResultBuilder]: For program point __raw_spin_lock_initFINAL(lines 8204 8206) no Hoare annotation was computed. [2021-12-21 16:05:05,107 INFO L858 garLoopResultBuilder]: For program point L6243-2(lines 6243 6246) no Hoare annotation was computed. [2021-12-21 16:05:05,107 INFO L861 garLoopResultBuilder]: At program point L5370(lines 5367 5372) the Hoare annotation is: true [2021-12-21 16:05:05,107 INFO L854 garLoopResultBuilder]: At program point L6237(line 6237) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (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|))) [2021-12-21 16:05:05,108 INFO L861 garLoopResultBuilder]: At program point L6237-1(line 6237) the Hoare annotation is: true [2021-12-21 16:05:05,108 INFO L858 garLoopResultBuilder]: For program point L6258(lines 6258 6261) no Hoare annotation was computed. [2021-12-21 16:05:05,108 INFO L861 garLoopResultBuilder]: At program point L6254(line 6254) the Hoare annotation is: true [2021-12-21 16:05:05,108 INFO L858 garLoopResultBuilder]: For program point L6258-2(lines 6258 6261) no Hoare annotation was computed. [2021-12-21 16:05:05,108 INFO L858 garLoopResultBuilder]: For program point L6254-1(line 6254) no Hoare annotation was computed. [2021-12-21 16:05:05,108 INFO L858 garLoopResultBuilder]: For program point L6248-1(line 6248) no Hoare annotation was computed. [2021-12-21 16:05:05,109 INFO L861 garLoopResultBuilder]: At program point L6248(line 6248) the Hoare annotation is: true [2021-12-21 16:05:05,109 INFO L861 garLoopResultBuilder]: At program point L6242(line 6242) the Hoare annotation is: true [2021-12-21 16:05:05,109 INFO L858 garLoopResultBuilder]: For program point L6238(line 6238) no Hoare annotation was computed. [2021-12-21 16:05:05,109 INFO L858 garLoopResultBuilder]: For program point L6242-1(line 6242) no Hoare annotation was computed. [2021-12-21 16:05:05,109 INFO L861 garLoopResultBuilder]: At program point L8344(lines 8343 8345) the Hoare annotation is: true [2021-12-21 16:05:05,109 INFO L858 garLoopResultBuilder]: For program point l1oip_socket_openFINAL(lines 6229 6264) no Hoare annotation was computed. [2021-12-21 16:05:05,109 INFO L858 garLoopResultBuilder]: For program point l1oip_socket_openEXIT(lines 6229 6264) no Hoare annotation was computed. [2021-12-21 16:05:05,110 INFO L854 garLoopResultBuilder]: At program point l1oip_socket_openENTRY(lines 6229 6264) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (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|))) [2021-12-21 16:05:05,110 INFO L858 garLoopResultBuilder]: For program point L6249(lines 6249 6257) no Hoare annotation was computed. [2021-12-21 16:05:05,110 INFO L858 garLoopResultBuilder]: For program point L6243(lines 6243 6246) no Hoare annotation was computed. [2021-12-21 16:05:05,110 INFO L858 garLoopResultBuilder]: For program point consume_skbFINAL(lines 8227 8229) no Hoare annotation was computed. [2021-12-21 16:05:05,110 INFO L861 garLoopResultBuilder]: At program point consume_skbENTRY(lines 8227 8229) the Hoare annotation is: true [2021-12-21 16:05:05,110 INFO L858 garLoopResultBuilder]: For program point consume_skbEXIT(lines 8227 8229) no Hoare annotation was computed. [2021-12-21 16:05:05,110 INFO L858 garLoopResultBuilder]: For program point INIT_LIST_HEADEXIT(lines 5317 5324) no Hoare annotation was computed. [2021-12-21 16:05:05,111 INFO L854 garLoopResultBuilder]: At program point INIT_LIST_HEADENTRY(lines 5317 5324) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1))) [2021-12-21 16:05:05,111 INFO L858 garLoopResultBuilder]: For program point INIT_LIST_HEADFINAL(lines 5317 5324) no Hoare annotation was computed. [2021-12-21 16:05:05,111 INFO L858 garLoopResultBuilder]: For program point L7680(lines 7680 7683) no Hoare annotation was computed. [2021-12-21 16:05:05,111 INFO L854 garLoopResultBuilder]: At program point L7681(line 7681) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,111 INFO L858 garLoopResultBuilder]: For program point L7676(lines 7675 7687) no Hoare annotation was computed. [2021-12-21 16:05:05,112 INFO L854 garLoopResultBuilder]: At program point L7677(line 7677) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,112 INFO L858 garLoopResultBuilder]: For program point l1oip_4bit_freeFINAL(lines 7673 7688) no Hoare annotation was computed. [2021-12-21 16:05:05,112 INFO L858 garLoopResultBuilder]: For program point l1oip_4bit_freeEXIT(lines 7673 7688) no Hoare annotation was computed. [2021-12-21 16:05:05,112 INFO L854 garLoopResultBuilder]: At program point l1oip_4bit_freeENTRY(lines 7673 7688) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,112 INFO L858 garLoopResultBuilder]: For program point add_timerEXIT(lines 8213 8215) no Hoare annotation was computed. [2021-12-21 16:05:05,112 INFO L861 garLoopResultBuilder]: At program point add_timerENTRY(lines 8213 8215) the Hoare annotation is: true [2021-12-21 16:05:05,112 INFO L858 garLoopResultBuilder]: For program point add_timerFINAL(lines 8213 8215) no Hoare annotation was computed. [2021-12-21 16:05:05,113 INFO L858 garLoopResultBuilder]: For program point vzallocEXIT(lines 8336 8338) no Hoare annotation was computed. [2021-12-21 16:05:05,113 INFO L858 garLoopResultBuilder]: For program point L8337-1(line 8337) no Hoare annotation was computed. [2021-12-21 16:05:05,113 INFO L854 garLoopResultBuilder]: At program point L8337(line 8337) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2021-12-21 16:05:05,113 INFO L854 garLoopResultBuilder]: At program point vzallocENTRY(lines 8336 8338) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2021-12-21 16:05:05,113 INFO L858 garLoopResultBuilder]: For program point vzallocFINAL(lines 8336 8338) no Hoare annotation was computed. [2021-12-21 16:05:05,114 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-12-21 16:05:05,114 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-12-21 16:05:05,114 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2021-12-21 16:05:05,114 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,114 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2021-12-21 16:05:05,114 INFO L854 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5494 5503) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2021-12-21 16:05:05,114 INFO L858 garLoopResultBuilder]: For program point L5496(lines 5496 5502) no Hoare annotation was computed. [2021-12-21 16:05:05,114 INFO L861 garLoopResultBuilder]: At program point L5492(lines 5490 5493) the Hoare annotation is: true [2021-12-21 16:05:05,114 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5494 5503) no Hoare annotation was computed. [2021-12-21 16:05:05,114 INFO L858 garLoopResultBuilder]: For program point L5487(line 5487) no Hoare annotation was computed. [2021-12-21 16:05:05,114 INFO L858 garLoopResultBuilder]: For program point L5486(lines 5486 5488) no Hoare annotation was computed. [2021-12-21 16:05:05,114 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5494 5503) no Hoare annotation was computed. [2021-12-21 16:05:05,114 INFO L861 garLoopResultBuilder]: At program point constant_test_bitENTRY(lines 5281 5286) the Hoare annotation is: true [2021-12-21 16:05:05,115 INFO L858 garLoopResultBuilder]: For program point constant_test_bitFINAL(lines 5281 5286) no Hoare annotation was computed. [2021-12-21 16:05:05,115 INFO L858 garLoopResultBuilder]: For program point constant_test_bitEXIT(lines 5281 5286) no Hoare annotation was computed. [2021-12-21 16:05:05,115 INFO L858 garLoopResultBuilder]: For program point skb_trimEXIT(lines 8319 8321) no Hoare annotation was computed. [2021-12-21 16:05:05,115 INFO L861 garLoopResultBuilder]: At program point skb_trimENTRY(lines 8319 8321) the Hoare annotation is: true [2021-12-21 16:05:05,115 INFO L858 garLoopResultBuilder]: For program point skb_trimFINAL(lines 8319 8321) no Hoare annotation was computed. [2021-12-21 16:05:05,115 INFO L861 garLoopResultBuilder]: At program point L7663(lines 7653 7671) the Hoare annotation is: true [2021-12-21 16:05:05,115 INFO L861 garLoopResultBuilder]: At program point L7665(lines 7653 7671) the Hoare annotation is: true [2021-12-21 16:05:05,115 INFO L858 garLoopResultBuilder]: For program point l1oip_ulaw_to_alawEXIT(lines 7649 7672) no Hoare annotation was computed. [2021-12-21 16:05:05,115 INFO L861 garLoopResultBuilder]: At program point L7667(lines 7653 7671) the Hoare annotation is: true [2021-12-21 16:05:05,115 INFO L854 garLoopResultBuilder]: At program point l1oip_ulaw_to_alawENTRY(lines 7649 7672) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,116 INFO L858 garLoopResultBuilder]: For program point l1oip_ulaw_to_alawFINAL(lines 7649 7672) no Hoare annotation was computed. [2021-12-21 16:05:05,116 INFO L858 garLoopResultBuilder]: For program point init_timer_keyEXIT(lines 8234 8236) no Hoare annotation was computed. [2021-12-21 16:05:05,116 INFO L861 garLoopResultBuilder]: At program point init_timer_keyENTRY(lines 8234 8236) the Hoare annotation is: true [2021-12-21 16:05:05,116 INFO L858 garLoopResultBuilder]: For program point init_timer_keyFINAL(lines 8234 8236) no Hoare annotation was computed. [2021-12-21 16:05:05,116 INFO L858 garLoopResultBuilder]: For program point kfreeEXIT(lines 8347 8349) no Hoare annotation was computed. [2021-12-21 16:05:05,116 INFO L854 garLoopResultBuilder]: At program point kfreeENTRY(lines 8347 8349) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (= |old(#valid)| |#valid|)) [2021-12-21 16:05:05,116 INFO L858 garLoopResultBuilder]: For program point kfreeFINAL(lines 8347 8349) no Hoare annotation was computed. [2021-12-21 16:05:05,117 INFO L858 garLoopResultBuilder]: For program point vfreeEXIT(lines 8333 8335) no Hoare annotation was computed. [2021-12-21 16:05:05,117 INFO L861 garLoopResultBuilder]: At program point vfreeENTRY(lines 8333 8335) the Hoare annotation is: true [2021-12-21 16:05:05,117 INFO L858 garLoopResultBuilder]: For program point vfreeFINAL(lines 8333 8335) no Hoare annotation was computed. [2021-12-21 16:05:05,117 INFO L858 garLoopResultBuilder]: For program point L5568-1(lines 5568 5569) no Hoare annotation was computed. [2021-12-21 16:05:05,117 INFO L861 garLoopResultBuilder]: At program point L5568(lines 5568 5569) the Hoare annotation is: true [2021-12-21 16:05:05,117 INFO L858 garLoopResultBuilder]: For program point L5570-2(lines 5570 5573) no Hoare annotation was computed. [2021-12-21 16:05:05,117 INFO L858 garLoopResultBuilder]: For program point L8188-2(lines 8188 8192) no Hoare annotation was computed. [2021-12-21 16:05:05,118 INFO L858 garLoopResultBuilder]: For program point L8188(lines 8188 8192) no Hoare annotation was computed. [2021-12-21 16:05:05,118 INFO L858 garLoopResultBuilder]: For program point mI_alloc_skbFINAL(lines 5563 5576) no Hoare annotation was computed. [2021-12-21 16:05:05,118 INFO L854 garLoopResultBuilder]: At program point mI_alloc_skbENTRY(lines 5563 5576) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (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|))) [2021-12-21 16:05:05,118 INFO L858 garLoopResultBuilder]: For program point mI_alloc_skbEXIT(lines 5563 5576) no Hoare annotation was computed. [2021-12-21 16:05:05,118 INFO L861 garLoopResultBuilder]: At program point L8193(lines 8186 8194) the Hoare annotation is: true [2021-12-21 16:05:05,118 INFO L858 garLoopResultBuilder]: For program point L8187-1(line 8187) no Hoare annotation was computed. [2021-12-21 16:05:05,118 INFO L854 garLoopResultBuilder]: At program point L8187(line 8187) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (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|))) [2021-12-21 16:05:05,119 INFO L861 garLoopResultBuilder]: At program point L5530(lines 5526 5532) the Hoare annotation is: true [2021-12-21 16:05:05,119 INFO L858 garLoopResultBuilder]: For program point L8189-1(line 8189) no Hoare annotation was computed. [2021-12-21 16:05:05,119 INFO L854 garLoopResultBuilder]: At program point L8189(line 8189) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,119 INFO L861 garLoopResultBuilder]: At program point L5539(lines 5534 5541) the Hoare annotation is: true [2021-12-21 16:05:05,119 INFO L858 garLoopResultBuilder]: For program point L5570(lines 5570 5573) no Hoare annotation was computed. [2021-12-21 16:05:05,119 INFO L854 garLoopResultBuilder]: At program point init_completionENTRY(lines 5433 5440) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (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|))) [2021-12-21 16:05:05,120 INFO L858 garLoopResultBuilder]: For program point init_completionFINAL(lines 5433 5440) no Hoare annotation was computed. [2021-12-21 16:05:05,120 INFO L858 garLoopResultBuilder]: For program point init_completionEXIT(lines 5433 5440) no Hoare annotation was computed. [2021-12-21 16:05:05,120 INFO L861 garLoopResultBuilder]: At program point L8196(lines 8195 8197) the Hoare annotation is: true [2021-12-21 16:05:05,120 INFO L858 garLoopResultBuilder]: For program point queue_ch_frameFINAL(lines 8296 8298) no Hoare annotation was computed. [2021-12-21 16:05:05,120 INFO L858 garLoopResultBuilder]: For program point queue_ch_frameEXIT(lines 8296 8298) no Hoare annotation was computed. [2021-12-21 16:05:05,120 INFO L861 garLoopResultBuilder]: At program point queue_ch_frameENTRY(lines 8296 8298) the Hoare annotation is: true [2021-12-21 16:05:05,121 INFO L854 garLoopResultBuilder]: At program point skb_putENTRY(lines 8314 8318) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,121 INFO L858 garLoopResultBuilder]: For program point skb_putFINAL(lines 8314 8318) no Hoare annotation was computed. [2021-12-21 16:05:05,121 INFO L858 garLoopResultBuilder]: For program point skb_putEXIT(lines 8314 8318) no Hoare annotation was computed. [2021-12-21 16:05:05,121 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 7832 7837) no Hoare annotation was computed. [2021-12-21 16:05:05,121 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 7832 7837) the Hoare annotation is: true [2021-12-21 16:05:05,121 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 7835) no Hoare annotation was computed. [2021-12-21 16:05:05,122 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 7832 7837) no Hoare annotation was computed. [2021-12-21 16:05:05,122 INFO L858 garLoopResultBuilder]: For program point L6708-1(line 6708) no Hoare annotation was computed. [2021-12-21 16:05:05,122 INFO L861 garLoopResultBuilder]: At program point L6708(line 6708) the Hoare annotation is: true [2021-12-21 16:05:05,122 INFO L858 garLoopResultBuilder]: For program point L6378(line 6378) no Hoare annotation was computed. [2021-12-21 16:05:05,122 INFO L861 garLoopResultBuilder]: At program point L6411(lines 6320 6413) the Hoare annotation is: true [2021-12-21 16:05:05,122 INFO L858 garLoopResultBuilder]: For program point L6659-1(line 6659) no Hoare annotation was computed. [2021-12-21 16:05:05,122 INFO L861 garLoopResultBuilder]: At program point L5602(lines 5578 5604) the Hoare annotation is: true [2021-12-21 16:05:05,123 INFO L861 garLoopResultBuilder]: At program point L6659(line 6659) the Hoare annotation is: true [2021-12-21 16:05:05,123 INFO L858 garLoopResultBuilder]: For program point L6709-1(line 6709) no Hoare annotation was computed. [2021-12-21 16:05:05,123 INFO L861 garLoopResultBuilder]: At program point L6709(line 6709) the Hoare annotation is: true [2021-12-21 16:05:05,123 INFO L858 garLoopResultBuilder]: For program point L6379(lines 6379 6382) no Hoare annotation was computed. [2021-12-21 16:05:05,123 INFO L861 garLoopResultBuilder]: At program point L6379-2(lines 6379 6382) the Hoare annotation is: true [2021-12-21 16:05:05,123 INFO L858 garLoopResultBuilder]: For program point L6660-1(line 6660) no Hoare annotation was computed. [2021-12-21 16:05:05,123 INFO L861 garLoopResultBuilder]: At program point L6660(line 6660) the Hoare annotation is: true [2021-12-21 16:05:05,124 INFO L861 garLoopResultBuilder]: At program point L6693(lines 6639 6721) the Hoare annotation is: true [2021-12-21 16:05:05,124 INFO L854 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (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|))) [2021-12-21 16:05:05,124 INFO L858 garLoopResultBuilder]: For program point L5620-1(lines 5605 5626) no Hoare annotation was computed. [2021-12-21 16:05:05,124 INFO L858 garLoopResultBuilder]: For program point L5587-1(line 5587) no Hoare annotation was computed. [2021-12-21 16:05:05,124 INFO L858 garLoopResultBuilder]: For program point L5620(lines 5620 5623) no Hoare annotation was computed. [2021-12-21 16:05:05,124 INFO L861 garLoopResultBuilder]: At program point L6727(lines 6622 6729) the Hoare annotation is: true [2021-12-21 16:05:05,124 INFO L861 garLoopResultBuilder]: At program point L6397(line 6397) the Hoare annotation is: true [2021-12-21 16:05:05,125 INFO L858 garLoopResultBuilder]: For program point L6711(line 6711) no Hoare annotation was computed. [2021-12-21 16:05:05,125 INFO L861 garLoopResultBuilder]: At program point L5621(line 5621) the Hoare annotation is: true [2021-12-21 16:05:05,125 INFO L861 garLoopResultBuilder]: At program point L6695(lines 6639 6721) the Hoare annotation is: true [2021-12-21 16:05:05,125 INFO L858 garLoopResultBuilder]: For program point L6398(line 6398) no Hoare annotation was computed. [2021-12-21 16:05:05,125 INFO L858 garLoopResultBuilder]: For program point L6365-1(line 6365) no Hoare annotation was computed. [2021-12-21 16:05:05,125 INFO L861 garLoopResultBuilder]: At program point L6365(line 6365) the Hoare annotation is: true [2021-12-21 16:05:05,125 INFO L858 garLoopResultBuilder]: For program point L6646(line 6646) no Hoare annotation was computed. [2021-12-21 16:05:05,126 INFO L861 garLoopResultBuilder]: At program point L6712-2(lines 6712 6716) the Hoare annotation is: true [2021-12-21 16:05:05,126 INFO L858 garLoopResultBuilder]: For program point L6712(lines 6712 6716) no Hoare annotation was computed. [2021-12-21 16:05:05,126 INFO L858 garLoopResultBuilder]: For program point L5589(lines 5589 5592) no Hoare annotation was computed. [2021-12-21 16:05:05,126 INFO L858 garLoopResultBuilder]: For program point L6646-2(lines 6646 6650) no Hoare annotation was computed. [2021-12-21 16:05:05,126 INFO L858 garLoopResultBuilder]: For program point L6349-2(lines 6349 6353) no Hoare annotation was computed. [2021-12-21 16:05:05,126 INFO L858 garLoopResultBuilder]: For program point L6349(line 6349) no Hoare annotation was computed. [2021-12-21 16:05:05,126 INFO L858 garLoopResultBuilder]: For program point L6399(lines 6399 6403) no Hoare annotation was computed. [2021-12-21 16:05:05,127 INFO L858 garLoopResultBuilder]: For program point L6399-2(lines 6399 6403) no Hoare annotation was computed. [2021-12-21 16:05:05,127 INFO L861 garLoopResultBuilder]: At program point L6383(line 6383) the Hoare annotation is: true [2021-12-21 16:05:05,127 INFO L858 garLoopResultBuilder]: For program point L6400-1(line 6400) no Hoare annotation was computed. [2021-12-21 16:05:05,127 INFO L861 garLoopResultBuilder]: At program point L6400(line 6400) the Hoare annotation is: true [2021-12-21 16:05:05,127 INFO L858 garLoopResultBuilder]: For program point L6681-1(lines 6681 6685) no Hoare annotation was computed. [2021-12-21 16:05:05,127 INFO L858 garLoopResultBuilder]: For program point L6384(line 6384) no Hoare annotation was computed. [2021-12-21 16:05:05,127 INFO L858 garLoopResultBuilder]: For program point L6698(line 6698) no Hoare annotation was computed. [2021-12-21 16:05:05,128 INFO L858 garLoopResultBuilder]: For program point L6665-1(line 6665) no Hoare annotation was computed. [2021-12-21 16:05:05,128 INFO L861 garLoopResultBuilder]: At program point L6665(line 6665) the Hoare annotation is: true [2021-12-21 16:05:05,128 INFO L861 garLoopResultBuilder]: At program point L6368(lines 6342 6405) the Hoare annotation is: true [2021-12-21 16:05:05,128 INFO L858 garLoopResultBuilder]: For program point L6385-2(lines 6385 6389) no Hoare annotation was computed. [2021-12-21 16:05:05,128 INFO L858 garLoopResultBuilder]: For program point L6385(lines 6385 6389) no Hoare annotation was computed. [2021-12-21 16:05:05,128 INFO L858 garLoopResultBuilder]: For program point L6666(lines 6666 6676) no Hoare annotation was computed. [2021-12-21 16:05:05,128 INFO L858 garLoopResultBuilder]: For program point L6699-1(line 6699) no Hoare annotation was computed. [2021-12-21 16:05:05,129 INFO L861 garLoopResultBuilder]: At program point L6699(line 6699) the Hoare annotation is: true [2021-12-21 16:05:05,129 INFO L861 garLoopResultBuilder]: At program point L6402(line 6402) the Hoare annotation is: true [2021-12-21 16:05:05,129 INFO L858 garLoopResultBuilder]: For program point L6402-1(line 6402) no Hoare annotation was computed. [2021-12-21 16:05:05,129 INFO L858 garLoopResultBuilder]: For program point L5593-2(lines 5593 5598) no Hoare annotation was computed. [2021-12-21 16:05:05,129 INFO L858 garLoopResultBuilder]: For program point L5593(lines 5593 5598) no Hoare annotation was computed. [2021-12-21 16:05:05,129 INFO L861 garLoopResultBuilder]: At program point L6386(line 6386) the Hoare annotation is: true [2021-12-21 16:05:05,129 INFO L858 garLoopResultBuilder]: For program point _queue_dataEXIT(lines 5605 5626) no Hoare annotation was computed. [2021-12-21 16:05:05,130 INFO L858 garLoopResultBuilder]: For program point L6386-1(line 6386) no Hoare annotation was computed. [2021-12-21 16:05:05,130 INFO L858 garLoopResultBuilder]: For program point L5610(lines 5610 5613) no Hoare annotation was computed. [2021-12-21 16:05:05,130 INFO L858 garLoopResultBuilder]: For program point L6667(lines 6667 6670) no Hoare annotation was computed. [2021-12-21 16:05:05,130 INFO L858 garLoopResultBuilder]: For program point L6667-2(lines 6667 6670) no Hoare annotation was computed. [2021-12-21 16:05:05,130 INFO L861 garLoopResultBuilder]: At program point L6370(lines 6342 6405) the Hoare annotation is: true [2021-12-21 16:05:05,130 INFO L858 garLoopResultBuilder]: For program point L6717(line 6717) no Hoare annotation was computed. [2021-12-21 16:05:05,130 INFO L858 garLoopResultBuilder]: For program point L6701(line 6701) no Hoare annotation was computed. [2021-12-21 16:05:05,131 INFO L861 garLoopResultBuilder]: At program point L6718(line 6718) the Hoare annotation is: true [2021-12-21 16:05:05,131 INFO L861 garLoopResultBuilder]: At program point L5595(line 5595) the Hoare annotation is: true [2021-12-21 16:05:05,131 INFO L858 garLoopResultBuilder]: For program point L5595-1(line 5595) no Hoare annotation was computed. [2021-12-21 16:05:05,131 INFO L858 garLoopResultBuilder]: For program point L6652-1(line 6652) no Hoare annotation was computed. [2021-12-21 16:05:05,131 INFO L861 garLoopResultBuilder]: At program point L6652(line 6652) the Hoare annotation is: true [2021-12-21 16:05:05,131 INFO L858 garLoopResultBuilder]: For program point L6718-1(line 6718) no Hoare annotation was computed. [2021-12-21 16:05:05,132 INFO L858 garLoopResultBuilder]: For program point L6388-1(line 6388) no Hoare annotation was computed. [2021-12-21 16:05:05,132 INFO L861 garLoopResultBuilder]: At program point L6388(line 6388) the Hoare annotation is: true [2021-12-21 16:05:05,132 INFO L858 garLoopResultBuilder]: For program point L6702(lines 6702 6705) no Hoare annotation was computed. [2021-12-21 16:05:05,132 INFO L858 garLoopResultBuilder]: For program point L6702-2(lines 6702 6705) no Hoare annotation was computed. [2021-12-21 16:05:05,132 INFO L861 garLoopResultBuilder]: At program point L6372(lines 6342 6405) the Hoare annotation is: true [2021-12-21 16:05:05,132 INFO L861 garLoopResultBuilder]: At program point L6686(lines 6686 6687) the Hoare annotation is: true [2021-12-21 16:05:05,132 INFO L858 garLoopResultBuilder]: For program point L6719-1(line 6719) no Hoare annotation was computed. [2021-12-21 16:05:05,133 INFO L861 garLoopResultBuilder]: At program point L6719(line 6719) the Hoare annotation is: true [2021-12-21 16:05:05,133 INFO L858 garLoopResultBuilder]: For program point L5596-1(line 5596) no Hoare annotation was computed. [2021-12-21 16:05:05,133 INFO L861 garLoopResultBuilder]: At program point L5596(line 5596) the Hoare annotation is: true [2021-12-21 16:05:05,133 INFO L858 garLoopResultBuilder]: For program point L6653(lines 6653 6663) no Hoare annotation was computed. [2021-12-21 16:05:05,133 INFO L858 garLoopResultBuilder]: For program point L6686-1(lines 6686 6687) no Hoare annotation was computed. [2021-12-21 16:05:05,133 INFO L861 garLoopResultBuilder]: At program point L6406(lines 6334 6412) the Hoare annotation is: true [2021-12-21 16:05:05,133 INFO L858 garLoopResultBuilder]: For program point L6654(lines 6654 6657) no Hoare annotation was computed. [2021-12-21 16:05:05,134 INFO L858 garLoopResultBuilder]: For program point L6654-2(lines 6654 6657) no Hoare annotation was computed. [2021-12-21 16:05:05,134 INFO L858 garLoopResultBuilder]: For program point L6407(lines 6407 6410) no Hoare annotation was computed. [2021-12-21 16:05:05,134 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-21 16:05:05,134 INFO L858 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-12-21 16:05:05,134 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-12-21 16:05:05,134 INFO L858 garLoopResultBuilder]: For program point L6391(line 6391) no Hoare annotation was computed. [2021-12-21 16:05:05,134 INFO L858 garLoopResultBuilder]: For program point L6358-1(lines 6358 6362) no Hoare annotation was computed. [2021-12-21 16:05:05,134 INFO L858 garLoopResultBuilder]: For program point L5615(lines 5615 5618) no Hoare annotation was computed. [2021-12-21 16:05:05,135 INFO L858 garLoopResultBuilder]: For program point L6672-1(line 6672) no Hoare annotation was computed. [2021-12-21 16:05:05,135 INFO L858 garLoopResultBuilder]: For program point L6639(lines 6639 6721) no Hoare annotation was computed. [2021-12-21 16:05:05,135 INFO L861 garLoopResultBuilder]: At program point L6672(line 6672) the Hoare annotation is: true [2021-12-21 16:05:05,135 INFO L858 garLoopResultBuilder]: For program point L6342(lines 6342 6405) no Hoare annotation was computed. [2021-12-21 16:05:05,135 INFO L858 garLoopResultBuilder]: For program point L6375(line 6375) no Hoare annotation was computed. [2021-12-21 16:05:05,135 INFO L861 garLoopResultBuilder]: At program point L6408(line 6408) the Hoare annotation is: true [2021-12-21 16:05:05,136 INFO L861 garLoopResultBuilder]: At program point L6722(lines 6633 6728) the Hoare annotation is: true [2021-12-21 16:05:05,136 INFO L861 garLoopResultBuilder]: At program point L6392-2(lines 6392 6396) the Hoare annotation is: true [2021-12-21 16:05:05,136 INFO L858 garLoopResultBuilder]: For program point L6392(lines 6392 6396) no Hoare annotation was computed. [2021-12-21 16:05:05,136 INFO L858 garLoopResultBuilder]: For program point L6640(line 6640) no Hoare annotation was computed. [2021-12-21 16:05:05,136 INFO L858 garLoopResultBuilder]: For program point L6673-1(line 6673) no Hoare annotation was computed. [2021-12-21 16:05:05,136 INFO L861 garLoopResultBuilder]: At program point L6673(line 6673) the Hoare annotation is: true [2021-12-21 16:05:05,136 INFO L854 garLoopResultBuilder]: At program point _queue_dataENTRY(lines 5605 5626) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (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|))) [2021-12-21 16:05:05,137 INFO L858 garLoopResultBuilder]: For program point L6343(line 6343) no Hoare annotation was computed. [2021-12-21 16:05:05,137 INFO L858 garLoopResultBuilder]: For program point L6376-1(line 6376) no Hoare annotation was computed. [2021-12-21 16:05:05,137 INFO L861 garLoopResultBuilder]: At program point L6376(line 6376) the Hoare annotation is: true [2021-12-21 16:05:05,137 INFO L858 garLoopResultBuilder]: For program point L6723(lines 6723 6726) no Hoare annotation was computed. [2021-12-21 16:05:05,137 INFO L858 garLoopResultBuilder]: For program point L6707-1(line 6707) no Hoare annotation was computed. [2021-12-21 16:05:05,137 INFO L861 garLoopResultBuilder]: At program point L6707(line 6707) the Hoare annotation is: true [2021-12-21 16:05:05,137 INFO L858 garLoopResultBuilder]: For program point L6641(lines 6641 6645) no Hoare annotation was computed. [2021-12-21 16:05:05,138 INFO L858 garLoopResultBuilder]: For program point L6344(lines 6344 6348) no Hoare annotation was computed. [2021-12-21 16:05:05,138 INFO L861 garLoopResultBuilder]: At program point L6691(lines 6639 6721) the Hoare annotation is: true [2021-12-21 16:05:05,138 INFO L861 garLoopResultBuilder]: At program point L6724(line 6724) the Hoare annotation is: true [2021-12-21 16:05:05,138 INFO L858 garLoopResultBuilder]: For program point L5520-1(line 5520) no Hoare annotation was computed. [2021-12-21 16:05:05,138 INFO L854 garLoopResultBuilder]: At program point L5520(line 5520) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2021-12-21 16:05:05,138 INFO L858 garLoopResultBuilder]: For program point kzallocEXIT(lines 5517 5523) no Hoare annotation was computed. [2021-12-21 16:05:05,139 INFO L854 garLoopResultBuilder]: At program point kzallocENTRY(lines 5517 5523) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2021-12-21 16:05:05,139 INFO L858 garLoopResultBuilder]: For program point kzallocFINAL(lines 5517 5523) no Hoare annotation was computed. [2021-12-21 16:05:05,139 INFO L861 garLoopResultBuilder]: At program point L5758(line 5758) the Hoare annotation is: true [2021-12-21 16:05:05,139 INFO L858 garLoopResultBuilder]: For program point L5758-1(line 5758) no Hoare annotation was computed. [2021-12-21 16:05:05,139 INFO L858 garLoopResultBuilder]: For program point L5742(lines 5742 5756) no Hoare annotation was computed. [2021-12-21 16:05:05,139 INFO L858 garLoopResultBuilder]: For program point L5742-1(lines 5742 5756) no Hoare annotation was computed. [2021-12-21 16:05:05,139 INFO L858 garLoopResultBuilder]: For program point L5767-1(lines 5767 5770) no Hoare annotation was computed. [2021-12-21 16:05:05,140 INFO L861 garLoopResultBuilder]: At program point L7592(lines 7547 7594) the Hoare annotation is: true [2021-12-21 16:05:05,140 INFO L858 garLoopResultBuilder]: For program point L5759(lines 5759 5763) no Hoare annotation was computed. [2021-12-21 16:05:05,140 INFO L861 garLoopResultBuilder]: At program point L7584(lines 7554 7593) the Hoare annotation is: true [2021-12-21 16:05:05,140 INFO L858 garLoopResultBuilder]: For program point L5693-1(lines 5693 5696) no Hoare annotation was computed. [2021-12-21 16:05:05,140 INFO L858 garLoopResultBuilder]: For program point L5718(lines 5718 5732) no Hoare annotation was computed. [2021-12-21 16:05:05,140 INFO L858 garLoopResultBuilder]: For program point L5718-2(lines 5718 5732) no Hoare annotation was computed. [2021-12-21 16:05:05,141 INFO L858 garLoopResultBuilder]: For program point L5743(lines 5743 5754) no Hoare annotation was computed. [2021-12-21 16:05:05,141 INFO L858 garLoopResultBuilder]: For program point L5760-1(line 5760) no Hoare annotation was computed. [2021-12-21 16:05:05,141 INFO L861 garLoopResultBuilder]: At program point L5760(line 5760) the Hoare annotation is: true [2021-12-21 16:05:05,141 INFO L858 garLoopResultBuilder]: For program point L5686(lines 5686 5692) no Hoare annotation was computed. [2021-12-21 16:05:05,141 INFO L858 garLoopResultBuilder]: For program point L5686-1(lines 5676 5776) no Hoare annotation was computed. [2021-12-21 16:05:05,141 INFO L858 garLoopResultBuilder]: For program point l1oip_socket_sendEXIT(lines 5657 5777) no Hoare annotation was computed. [2021-12-21 16:05:05,141 INFO L858 garLoopResultBuilder]: For program point L5744-1(line 5744) no Hoare annotation was computed. [2021-12-21 16:05:05,142 INFO L861 garLoopResultBuilder]: At program point L5744(line 5744) the Hoare annotation is: true [2021-12-21 16:05:05,142 INFO L858 garLoopResultBuilder]: For program point L7561-2(lines 7561 7570) no Hoare annotation was computed. [2021-12-21 16:05:05,142 INFO L858 garLoopResultBuilder]: For program point L7561(lines 7561 7570) no Hoare annotation was computed. [2021-12-21 16:05:05,142 INFO L858 garLoopResultBuilder]: For program point l1oip_socket_sendFINAL(lines 5657 5777) no Hoare annotation was computed. [2021-12-21 16:05:05,142 INFO L861 garLoopResultBuilder]: At program point L5687(line 5687) the Hoare annotation is: true [2021-12-21 16:05:05,142 INFO L858 garLoopResultBuilder]: For program point L5687-1(line 5687) no Hoare annotation was computed. [2021-12-21 16:05:05,142 INFO L854 garLoopResultBuilder]: At program point l1oip_socket_sendENTRY(lines 5657 5777) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (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|))) [2021-12-21 16:05:05,143 INFO L861 garLoopResultBuilder]: At program point L5753(line 5753) the Hoare annotation is: true [2021-12-21 16:05:05,143 INFO L858 garLoopResultBuilder]: For program point L5753-1(line 5753) no Hoare annotation was computed. [2021-12-21 16:05:05,143 INFO L858 garLoopResultBuilder]: For program point L5712-2(lines 5712 5716) no Hoare annotation was computed. [2021-12-21 16:05:05,143 INFO L858 garLoopResultBuilder]: For program point L5712(lines 5712 5716) no Hoare annotation was computed. [2021-12-21 16:05:05,143 INFO L858 garLoopResultBuilder]: For program point L7587-1(lines 7587 7591) no Hoare annotation was computed. [2021-12-21 16:05:05,143 INFO L858 garLoopResultBuilder]: For program point L5746(lines 5746 5754) no Hoare annotation was computed. [2021-12-21 16:05:05,143 INFO L858 garLoopResultBuilder]: For program point L5697-2(lines 5697 5704) no Hoare annotation was computed. [2021-12-21 16:05:05,144 INFO L858 garLoopResultBuilder]: For program point L5697(line 5697) no Hoare annotation was computed. [2021-12-21 16:05:05,144 INFO L861 garLoopResultBuilder]: At program point L7580(lines 7554 7593) the Hoare annotation is: true [2021-12-21 16:05:05,144 INFO L861 garLoopResultBuilder]: At program point L5689(line 5689) the Hoare annotation is: true [2021-12-21 16:05:05,144 INFO L861 garLoopResultBuilder]: At program point L5747(line 5747) the Hoare annotation is: true [2021-12-21 16:05:05,144 INFO L858 garLoopResultBuilder]: For program point L5747-1(line 5747) no Hoare annotation was computed. [2021-12-21 16:05:05,144 INFO L858 garLoopResultBuilder]: For program point L5681-2(lines 5681 5684) no Hoare annotation was computed. [2021-12-21 16:05:05,144 INFO L858 garLoopResultBuilder]: For program point L5681(lines 5681 5684) no Hoare annotation was computed. [2021-12-21 16:05:05,145 INFO L858 garLoopResultBuilder]: For program point L5698(lines 5698 5701) no Hoare annotation was computed. [2021-12-21 16:05:05,145 INFO L858 garLoopResultBuilder]: For program point L5698-2(lines 5698 5701) no Hoare annotation was computed. [2021-12-21 16:05:05,145 INFO L858 garLoopResultBuilder]: For program point L5707(lines 5707 5711) no Hoare annotation was computed. [2021-12-21 16:05:05,145 INFO L858 garLoopResultBuilder]: For program point L5707-2(lines 5707 5711) no Hoare annotation was computed. [2021-12-21 16:05:05,145 INFO L858 garLoopResultBuilder]: For program point L7557(lines 7557 7560) no Hoare annotation was computed. [2021-12-21 16:05:05,145 INFO L861 garLoopResultBuilder]: At program point L7582(lines 7554 7593) the Hoare annotation is: true [2021-12-21 16:05:05,145 INFO L861 garLoopResultBuilder]: At program point L8243(lines 8242 8244) the Hoare annotation is: true [2021-12-21 16:05:05,146 INFO L858 garLoopResultBuilder]: For program point L5749(lines 5749 5754) no Hoare annotation was computed. [2021-12-21 16:05:05,146 INFO L861 garLoopResultBuilder]: At program point L5766(line 5766) the Hoare annotation is: true [2021-12-21 16:05:05,146 INFO L858 garLoopResultBuilder]: For program point L5766-1(lines 5676 5776) no Hoare annotation was computed. [2021-12-21 16:05:05,146 INFO L854 garLoopResultBuilder]: At program point kmallocENTRY(lines 5509 5515) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2021-12-21 16:05:05,146 INFO L858 garLoopResultBuilder]: For program point L5506-1(line 5506) no Hoare annotation was computed. [2021-12-21 16:05:05,146 INFO L861 garLoopResultBuilder]: At program point L5506-2(lines 5504 5507) the Hoare annotation is: true [2021-12-21 16:05:05,146 INFO L858 garLoopResultBuilder]: For program point kmallocFINAL(lines 5509 5515) no Hoare annotation was computed. [2021-12-21 16:05:05,147 INFO L858 garLoopResultBuilder]: For program point kmallocEXIT(lines 5509 5515) no Hoare annotation was computed. [2021-12-21 16:05:05,147 INFO L854 garLoopResultBuilder]: At program point L5506(line 5506) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2021-12-21 16:05:05,147 INFO L861 garLoopResultBuilder]: At program point spin_lockENTRY(lines 5418 5424) the Hoare annotation is: true [2021-12-21 16:05:05,147 INFO L861 garLoopResultBuilder]: At program point L8208(lines 8207 8209) the Hoare annotation is: true [2021-12-21 16:05:05,147 INFO L858 garLoopResultBuilder]: For program point spin_lockFINAL(lines 5418 5424) no Hoare annotation was computed. [2021-12-21 16:05:05,147 INFO L858 garLoopResultBuilder]: For program point spin_lockEXIT(lines 5418 5424) no Hoare annotation was computed. [2021-12-21 16:05:05,147 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 7839 7844) no Hoare annotation was computed. [2021-12-21 16:05:05,148 INFO L861 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 7839 7844) the Hoare annotation is: true [2021-12-21 16:05:05,148 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 7839 7844) no Hoare annotation was computed. [2021-12-21 16:05:05,148 INFO L858 garLoopResultBuilder]: For program point l1oip_alaw_to_ulawFINAL(lines 7625 7648) no Hoare annotation was computed. [2021-12-21 16:05:05,148 INFO L861 garLoopResultBuilder]: At program point L7643(lines 7629 7647) the Hoare annotation is: true [2021-12-21 16:05:05,148 INFO L858 garLoopResultBuilder]: For program point l1oip_alaw_to_ulawEXIT(lines 7625 7648) no Hoare annotation was computed. [2021-12-21 16:05:05,148 INFO L861 garLoopResultBuilder]: At program point L7639(lines 7629 7647) the Hoare annotation is: true [2021-12-21 16:05:05,148 INFO L854 garLoopResultBuilder]: At program point l1oip_alaw_to_ulawENTRY(lines 7625 7648) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,149 INFO L861 garLoopResultBuilder]: At program point L7641(lines 7629 7647) the Hoare annotation is: true [2021-12-21 16:05:05,149 INFO L858 garLoopResultBuilder]: For program point L6208-2(lines 6208 6211) no Hoare annotation was computed. [2021-12-21 16:05:05,149 INFO L854 garLoopResultBuilder]: At program point l1oip_socket_closeENTRY(lines 6202 6228) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (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|))) [2021-12-21 16:05:05,149 INFO L858 garLoopResultBuilder]: For program point L6208(lines 6208 6211) no Hoare annotation was computed. [2021-12-21 16:05:05,149 INFO L854 garLoopResultBuilder]: At program point L8312(lines 8311 8313) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (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|))) [2021-12-21 16:05:05,149 INFO L854 garLoopResultBuilder]: At program point L6223(line 6223) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (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|))) [2021-12-21 16:05:05,149 INFO L858 garLoopResultBuilder]: For program point L6217(lines 6217 6225) no Hoare annotation was computed. [2021-12-21 16:05:05,150 INFO L858 garLoopResultBuilder]: For program point L6217-1(lines 6202 6228) no Hoare annotation was computed. [2021-12-21 16:05:05,150 INFO L858 garLoopResultBuilder]: For program point L6207(lines 6207 6215) no Hoare annotation was computed. [2021-12-21 16:05:05,150 INFO L854 garLoopResultBuilder]: At program point L6207-2(lines 6207 6215) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (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|))) [2021-12-21 16:05:05,150 INFO L858 garLoopResultBuilder]: For program point l1oip_socket_closeEXIT(lines 6202 6228) no Hoare annotation was computed. [2021-12-21 16:05:05,150 INFO L854 garLoopResultBuilder]: At program point L8340(lines 8339 8341) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (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|))) [2021-12-21 16:05:05,150 INFO L858 garLoopResultBuilder]: For program point L6222(line 6222) no Hoare annotation was computed. [2021-12-21 16:05:05,150 INFO L858 garLoopResultBuilder]: For program point L6218(lines 6218 6221) no Hoare annotation was computed. [2021-12-21 16:05:05,151 INFO L858 garLoopResultBuilder]: For program point L6216(line 6216) no Hoare annotation was computed. [2021-12-21 16:05:05,151 INFO L854 garLoopResultBuilder]: At program point L6218-2(lines 6218 6221) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (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|))) [2021-12-21 16:05:05,151 INFO L861 garLoopResultBuilder]: At program point spin_unlockENTRY(lines 5425 5431) the Hoare annotation is: true [2021-12-21 16:05:05,151 INFO L858 garLoopResultBuilder]: For program point spin_unlockFINAL(lines 5425 5431) no Hoare annotation was computed. [2021-12-21 16:05:05,151 INFO L858 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 5425 5431) no Hoare annotation was computed. [2021-12-21 16:05:05,151 INFO L861 garLoopResultBuilder]: At program point L8211(lines 8210 8212) the Hoare annotation is: true [2021-12-21 16:05:05,151 INFO L858 garLoopResultBuilder]: For program point del_timerEXIT(lines 8231 8233) no Hoare annotation was computed. [2021-12-21 16:05:05,152 INFO L861 garLoopResultBuilder]: At program point del_timerENTRY(lines 8231 8233) the Hoare annotation is: true [2021-12-21 16:05:05,152 INFO L858 garLoopResultBuilder]: For program point del_timerFINAL(lines 8231 8233) no Hoare annotation was computed. [2021-12-21 16:05:05,152 INFO L861 garLoopResultBuilder]: At program point timer_pendingENTRY(lines 5446 5451) the Hoare annotation is: true [2021-12-21 16:05:05,152 INFO L858 garLoopResultBuilder]: For program point timer_pendingEXIT(lines 5446 5451) no Hoare annotation was computed. [2021-12-21 16:05:05,152 INFO L858 garLoopResultBuilder]: For program point timer_pendingFINAL(lines 5446 5451) no Hoare annotation was computed. [2021-12-21 16:05:05,152 INFO L854 garLoopResultBuilder]: At program point memchr_invENTRY(lines 8276 8278) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2021-12-21 16:05:05,152 INFO L858 garLoopResultBuilder]: For program point memchr_invFINAL(lines 8276 8278) no Hoare annotation was computed. [2021-12-21 16:05:05,153 INFO L858 garLoopResultBuilder]: For program point memchr_invEXIT(lines 8276 8278) no Hoare annotation was computed. [2021-12-21 16:05:05,153 INFO L858 garLoopResultBuilder]: For program point L8277-1(line 8277) no Hoare annotation was computed. [2021-12-21 16:05:05,153 INFO L854 garLoopResultBuilder]: At program point L8277(line 8277) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2021-12-21 16:05:05,153 INFO L858 garLoopResultBuilder]: For program point test_and_clear_bitEXIT(lines 5273 5280) no Hoare annotation was computed. [2021-12-21 16:05:05,153 INFO L861 garLoopResultBuilder]: At program point test_and_clear_bitENTRY(lines 5273 5280) the Hoare annotation is: true [2021-12-21 16:05:05,153 INFO L858 garLoopResultBuilder]: For program point test_and_clear_bitFINAL(lines 5273 5280) no Hoare annotation was computed. [2021-12-21 16:05:05,153 INFO L858 garLoopResultBuilder]: For program point test_and_set_bitEXIT(lines 5265 5272) no Hoare annotation was computed. [2021-12-21 16:05:05,154 INFO L858 garLoopResultBuilder]: For program point test_and_set_bitFINAL(lines 5265 5272) no Hoare annotation was computed. [2021-12-21 16:05:05,154 INFO L861 garLoopResultBuilder]: At program point test_and_set_bitENTRY(lines 5265 5272) the Hoare annotation is: true [2021-12-21 16:05:05,154 INFO L858 garLoopResultBuilder]: For program point L6815(lines 6815 6819) no Hoare annotation was computed. [2021-12-21 16:05:05,154 INFO L858 garLoopResultBuilder]: For program point L6815-2(lines 6815 6819) no Hoare annotation was computed. [2021-12-21 16:05:05,154 INFO L854 garLoopResultBuilder]: At program point L6836(lines 6788 6839) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,154 INFO L858 garLoopResultBuilder]: For program point L6799(lines 6799 6802) no Hoare annotation was computed. [2021-12-21 16:05:05,154 INFO L858 garLoopResultBuilder]: For program point L6795-1(line 6795) no Hoare annotation was computed. [2021-12-21 16:05:05,155 INFO L854 garLoopResultBuilder]: At program point L6795(line 6795) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,155 INFO L854 garLoopResultBuilder]: At program point L6828(lines 6792 6838) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,155 INFO L858 garLoopResultBuilder]: For program point L6799-2(lines 6799 6802) no Hoare annotation was computed. [2021-12-21 16:05:05,155 INFO L854 garLoopResultBuilder]: At program point L6861(lines 6846 6866) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,155 INFO L858 garLoopResultBuilder]: For program point l1oip_cleanupFINAL(lines 6840 6867) no Hoare annotation was computed. [2021-12-21 16:05:05,155 INFO L854 garLoopResultBuilder]: At program point L6857(lines 6846 6866) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,155 INFO L858 garLoopResultBuilder]: For program point L6820-2(lines 6820 6824) no Hoare annotation was computed. [2021-12-21 16:05:05,156 INFO L858 garLoopResultBuilder]: For program point L6820(lines 6820 6824) no Hoare annotation was computed. [2021-12-21 16:05:05,156 INFO L858 garLoopResultBuilder]: For program point L6808-2(lines 6808 6811) no Hoare annotation was computed. [2021-12-21 16:05:05,156 INFO L858 garLoopResultBuilder]: For program point L6808(line 6808) no Hoare annotation was computed. [2021-12-21 16:05:05,156 INFO L854 garLoopResultBuilder]: At program point L8249(lines 8248 8250) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,156 INFO L854 garLoopResultBuilder]: At program point L8274(lines 8273 8275) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,156 INFO L858 garLoopResultBuilder]: For program point L6804-1(lines 6804 6807) no Hoare annotation was computed. [2021-12-21 16:05:05,156 INFO L858 garLoopResultBuilder]: For program point L6804(lines 6804 6807) no Hoare annotation was computed. [2021-12-21 16:05:05,156 INFO L858 garLoopResultBuilder]: For program point L6808-4(lines 6808 6811) no Hoare annotation was computed. [2021-12-21 16:05:05,157 INFO L858 garLoopResultBuilder]: For program point L6800-1(line 6800) no Hoare annotation was computed. [2021-12-21 16:05:05,157 INFO L854 garLoopResultBuilder]: At program point L6800(line 6800) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,157 INFO L858 garLoopResultBuilder]: For program point L6833(line 6833) no Hoare annotation was computed. [2021-12-21 16:05:05,157 INFO L858 garLoopResultBuilder]: For program point L6817-1(line 6817) no Hoare annotation was computed. [2021-12-21 16:05:05,157 INFO L854 garLoopResultBuilder]: At program point L6817(line 6817) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,157 INFO L854 garLoopResultBuilder]: At program point L6805(line 6805) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,158 INFO L854 garLoopResultBuilder]: At program point L6830(lines 6792 6838) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,158 INFO L854 garLoopResultBuilder]: At program point L6826(lines 6792 6838) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,158 INFO L854 garLoopResultBuilder]: At program point L6859(lines 6846 6866) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,158 INFO L854 garLoopResultBuilder]: At program point L6822(line 6822) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,158 INFO L858 garLoopResultBuilder]: For program point L6793-1(line 6793) no Hoare annotation was computed. [2021-12-21 16:05:05,158 INFO L854 garLoopResultBuilder]: At program point L6793(line 6793) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,158 INFO L854 garLoopResultBuilder]: At program point L8259(lines 8258 8260) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,159 INFO L858 garLoopResultBuilder]: For program point L6822-1(line 6822) no Hoare annotation was computed. [2021-12-21 16:05:05,159 INFO L854 garLoopResultBuilder]: At program point L8222(lines 8221 8223) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,159 INFO L854 garLoopResultBuilder]: At program point L8255(lines 8254 8256) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,159 INFO L854 garLoopResultBuilder]: At program point L6835-1(line 6835) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,159 INFO L854 garLoopResultBuilder]: At program point L6835(line 6835) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,159 INFO L858 garLoopResultBuilder]: For program point L6798(line 6798) no Hoare annotation was computed. [2021-12-21 16:05:05,159 INFO L858 garLoopResultBuilder]: For program point l1oip_cleanupEXIT(lines 6840 6867) no Hoare annotation was computed. [2021-12-21 16:05:05,160 INFO L858 garLoopResultBuilder]: For program point L6794(lines 6794 6797) no Hoare annotation was computed. [2021-12-21 16:05:05,160 INFO L854 garLoopResultBuilder]: At program point l1oip_cleanupENTRY(lines 6840 6867) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= |old(#length)| |#length|) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= |old(#valid)| |#valid|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,160 INFO L854 garLoopResultBuilder]: At program point L6794-2(lines 6794 6797) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2021-12-21 16:05:05,160 INFO L858 garLoopResultBuilder]: For program point L6972(lines 6972 6975) no Hoare annotation was computed. [2021-12-21 16:05:05,160 INFO L854 garLoopResultBuilder]: At program point L7732(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,160 INFO L854 garLoopResultBuilder]: At program point L7765(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,161 INFO L854 garLoopResultBuilder]: At program point L7138(lines 7063 7147) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,161 INFO L858 garLoopResultBuilder]: For program point L7105-1(lines 7105 7109) no Hoare annotation was computed. [2021-12-21 16:05:05,161 INFO L858 garLoopResultBuilder]: For program point L6907(line 6907) no Hoare annotation was computed. [2021-12-21 16:05:05,161 INFO L858 garLoopResultBuilder]: For program point L7139(line 7139) no Hoare annotation was computed. [2021-12-21 16:05:05,161 INFO L858 garLoopResultBuilder]: For program point L7139-2(lines 7139 7143) no Hoare annotation was computed. [2021-12-21 16:05:05,161 INFO L858 garLoopResultBuilder]: For program point L6941-2(lines 6941 6945) no Hoare annotation was computed. [2021-12-21 16:05:05,161 INFO L858 garLoopResultBuilder]: For program point L6941(line 6941) no Hoare annotation was computed. [2021-12-21 16:05:05,162 INFO L854 garLoopResultBuilder]: At program point L7734(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,162 INFO L858 garLoopResultBuilder]: For program point L7701-1(line 7701) no Hoare annotation was computed. [2021-12-21 16:05:05,162 INFO L854 garLoopResultBuilder]: At program point L7701(line 7701) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,162 INFO L854 garLoopResultBuilder]: At program point L8263(lines 8262 8264) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,162 INFO L854 garLoopResultBuilder]: At program point L7140(lines 7063 7147) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,162 INFO L858 garLoopResultBuilder]: For program point L7041-1(line 7041) no Hoare annotation was computed. [2021-12-21 16:05:05,162 INFO L854 garLoopResultBuilder]: At program point L7041(line 7041) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,163 INFO L854 garLoopResultBuilder]: At program point L7768(lines 7689 7770) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,163 INFO L858 garLoopResultBuilder]: For program point L7174(line 7174) no Hoare annotation was computed. [2021-12-21 16:05:05,163 INFO L854 garLoopResultBuilder]: At program point L8165(lines 8159 8167) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,163 INFO L858 garLoopResultBuilder]: For program point L7703-1(line 7703) no Hoare annotation was computed. [2021-12-21 16:05:05,163 INFO L854 garLoopResultBuilder]: At program point L7703(line 7703) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,163 INFO L854 garLoopResultBuilder]: At program point L7736(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,163 INFO L854 garLoopResultBuilder]: At program point L7142(lines 7063 7147) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,164 INFO L858 garLoopResultBuilder]: For program point L7175(lines 7175 7187) no Hoare annotation was computed. [2021-12-21 16:05:05,164 INFO L854 garLoopResultBuilder]: At program point L8199(lines 8198 8200) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,164 INFO L858 garLoopResultBuilder]: For program point L7043-1(line 7043) no Hoare annotation was computed. [2021-12-21 16:05:05,164 INFO L854 garLoopResultBuilder]: At program point L7043(line 7043) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,164 INFO L858 garLoopResultBuilder]: For program point L7076(lines 7076 7097) no Hoare annotation was computed. [2021-12-21 16:05:05,164 INFO L854 garLoopResultBuilder]: At program point L6911(lines 6879 7049) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,164 INFO L858 garLoopResultBuilder]: For program point L7077(line 7077) no Hoare annotation was computed. [2021-12-21 16:05:05,165 INFO L858 garLoopResultBuilder]: For program point L7705(lines 7705 7709) no Hoare annotation was computed. [2021-12-21 16:05:05,165 INFO L854 garLoopResultBuilder]: At program point L8267(lines 8266 8268) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,165 INFO L858 garLoopResultBuilder]: For program point L7177-2(lines 7175 7186) no Hoare annotation was computed. [2021-12-21 16:05:05,165 INFO L858 garLoopResultBuilder]: For program point L7177(lines 7177 7180) no Hoare annotation was computed. [2021-12-21 16:05:05,165 INFO L858 garLoopResultBuilder]: For program point L6946(line 6946) no Hoare annotation was computed. [2021-12-21 16:05:05,165 INFO L858 garLoopResultBuilder]: For program point L6979(lines 6979 6983) no Hoare annotation was computed. [2021-12-21 16:05:05,165 INFO L858 garLoopResultBuilder]: For program point L6946-4(lines 6946 6951) no Hoare annotation was computed. [2021-12-21 16:05:05,165 INFO L858 garLoopResultBuilder]: For program point L6880-1(line 6880) no Hoare annotation was computed. [2021-12-21 16:05:05,166 INFO L858 garLoopResultBuilder]: For program point L6913-2(lines 6913 6916) no Hoare annotation was computed. [2021-12-21 16:05:05,166 INFO L854 garLoopResultBuilder]: At program point L6880(line 6880) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,166 INFO L858 garLoopResultBuilder]: For program point L6946-2(lines 6946 6951) no Hoare annotation was computed. [2021-12-21 16:05:05,166 INFO L858 garLoopResultBuilder]: For program point L6913(lines 6913 6916) no Hoare annotation was computed. [2021-12-21 16:05:05,166 INFO L858 garLoopResultBuilder]: For program point L6979-2(lines 6979 6983) no Hoare annotation was computed. [2021-12-21 16:05:05,166 INFO L854 garLoopResultBuilder]: At program point L7706(line 7706) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,166 INFO L858 garLoopResultBuilder]: For program point L7706-1(line 7706) no Hoare annotation was computed. [2021-12-21 16:05:05,167 INFO L854 garLoopResultBuilder]: At program point L7046(line 7046) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,167 INFO L858 garLoopResultBuilder]: For program point L7046-1(line 7046) no Hoare annotation was computed. [2021-12-21 16:05:05,167 INFO L858 garLoopResultBuilder]: For program point L6881-1(lines 6881 6882) no Hoare annotation was computed. [2021-12-21 16:05:05,167 INFO L854 garLoopResultBuilder]: At program point L6881(lines 6881 6882) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,167 INFO L854 garLoopResultBuilder]: At program point L5329(line 5329) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,167 INFO L858 garLoopResultBuilder]: For program point L5329-1(line 5329) no Hoare annotation was computed. [2021-12-21 16:05:05,167 INFO L854 garLoopResultBuilder]: At program point L7146(lines 7051 7148) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,168 INFO L854 garLoopResultBuilder]: At program point L5330(lines 5326 5332) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,168 INFO L858 garLoopResultBuilder]: For program point L7114(line 7114) no Hoare annotation was computed. [2021-12-21 16:05:05,168 INFO L858 garLoopResultBuilder]: For program point L8171(lines 8171 8174) no Hoare annotation was computed. [2021-12-21 16:05:05,168 INFO L854 garLoopResultBuilder]: At program point L7048(lines 6868 7050) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,168 INFO L858 garLoopResultBuilder]: For program point L7081(line 7081) no Hoare annotation was computed. [2021-12-21 16:05:05,168 INFO L858 garLoopResultBuilder]: For program point L7742-1(lines 7742 7746) no Hoare annotation was computed. [2021-12-21 16:05:05,168 INFO L854 garLoopResultBuilder]: At program point L8271(lines 8270 8272) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,168 INFO L858 garLoopResultBuilder]: For program point L6917-2(lines 6917 6920) no Hoare annotation was computed. [2021-12-21 16:05:05,169 INFO L858 garLoopResultBuilder]: For program point L6917(lines 6917 6920) no Hoare annotation was computed. [2021-12-21 16:05:05,169 INFO L858 garLoopResultBuilder]: For program point L7116(lines 7116 7121) no Hoare annotation was computed. [2021-12-21 16:05:05,169 INFO L858 garLoopResultBuilder]: For program point L8173-1(lines 8170 8184) no Hoare annotation was computed. [2021-12-21 16:05:05,169 INFO L854 garLoopResultBuilder]: At program point L8173(line 8173) the Hoare annotation is: false [2021-12-21 16:05:05,169 INFO L854 garLoopResultBuilder]: At program point L7017(lines 6879 7049) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,169 INFO L858 garLoopResultBuilder]: For program point L6885-2(lines 6879 7049) no Hoare annotation was computed. [2021-12-21 16:05:05,169 INFO L858 garLoopResultBuilder]: For program point L6885(lines 6885 6889) no Hoare annotation was computed. [2021-12-21 16:05:05,170 INFO L854 garLoopResultBuilder]: At program point L7183(lines 7155 7204) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-21 16:05:05,170 INFO L858 garLoopResultBuilder]: For program point L7018(lines 7018 7022) no Hoare annotation was computed. [2021-12-21 16:05:05,170 INFO L854 garLoopResultBuilder]: At program point L7118(line 7118) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,170 INFO L854 garLoopResultBuilder]: At program point L7019(lines 6879 7049) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,170 INFO L858 garLoopResultBuilder]: For program point L7085(line 7085) no Hoare annotation was computed. [2021-12-21 16:05:05,170 INFO L858 garLoopResultBuilder]: For program point L7118-1(line 7118) no Hoare annotation was computed. [2021-12-21 16:05:05,170 INFO L858 garLoopResultBuilder]: For program point L6953-2(lines 6953 6957) no Hoare annotation was computed. [2021-12-21 16:05:05,171 INFO L858 garLoopResultBuilder]: For program point L6953(lines 6953 6957) no Hoare annotation was computed. [2021-12-21 16:05:05,171 INFO L858 garLoopResultBuilder]: For program point L7713-1(lines 7713 7717) no Hoare annotation was computed. [2021-12-21 16:05:05,171 INFO L858 garLoopResultBuilder]: For program point L5336-1(line 5336) no Hoare annotation was computed. [2021-12-21 16:05:05,171 INFO L854 garLoopResultBuilder]: At program point L5336(line 5336) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,171 INFO L858 garLoopResultBuilder]: For program point L8177-1(lines 8170 8184) no Hoare annotation was computed. [2021-12-21 16:05:05,171 INFO L854 garLoopResultBuilder]: At program point L8177(line 8177) the Hoare annotation is: false [2021-12-21 16:05:05,171 INFO L858 garLoopResultBuilder]: For program point L6922(lines 6922 6925) no Hoare annotation was computed. [2021-12-21 16:05:05,172 INFO L854 garLoopResultBuilder]: At program point L7021(lines 6879 7049) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,172 INFO L858 garLoopResultBuilder]: For program point L6922-2(lines 6922 6925) no Hoare annotation was computed. [2021-12-21 16:05:05,172 INFO L854 garLoopResultBuilder]: At program point L5337(lines 5333 5339) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,172 INFO L858 garLoopResultBuilder]: For program point L6890-1(lines 6890 6894) no Hoare annotation was computed. [2021-12-21 16:05:05,172 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-12-21 16:05:05,172 INFO L858 garLoopResultBuilder]: For program point L7089(line 7089) no Hoare annotation was computed. [2021-12-21 16:05:05,172 INFO L858 garLoopResultBuilder]: For program point L7189(line 7189) no Hoare annotation was computed. [2021-12-21 16:05:05,173 INFO L858 garLoopResultBuilder]: For program point L6958(lines 6958 6962) no Hoare annotation was computed. [2021-12-21 16:05:05,173 INFO L858 garLoopResultBuilder]: For program point L6958-2(lines 6879 7049) no Hoare annotation was computed. [2021-12-21 16:05:05,173 INFO L861 garLoopResultBuilder]: At program point L8181-1(lines 8168 8185) the Hoare annotation is: true [2021-12-21 16:05:05,173 INFO L854 garLoopResultBuilder]: At program point L8181(line 8181) the Hoare annotation is: false [2021-12-21 16:05:05,173 INFO L858 garLoopResultBuilder]: For program point L7025(lines 7025 7028) no Hoare annotation was computed. [2021-12-21 16:05:05,173 INFO L858 garLoopResultBuilder]: For program point L6927(line 6927) no Hoare annotation was computed. [2021-12-21 16:05:05,173 INFO L858 garLoopResultBuilder]: For program point L6927-2(lines 6927 6931) no Hoare annotation was computed. [2021-12-21 16:05:05,174 INFO L854 garLoopResultBuilder]: At program point L7753(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,174 INFO L854 garLoopResultBuilder]: At program point L5474(lines 5470 5476) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,174 INFO L854 garLoopResultBuilder]: At program point L7126(line 7126) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,174 INFO L858 garLoopResultBuilder]: For program point L7093(line 7093) no Hoare annotation was computed. [2021-12-21 16:05:05,174 INFO L858 garLoopResultBuilder]: For program point L7126-1(line 7126) no Hoare annotation was computed. [2021-12-21 16:05:05,174 INFO L854 garLoopResultBuilder]: At program point L6994-1(lines 6994 6997) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,174 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-12-21 16:05:05,175 INFO L858 garLoopResultBuilder]: For program point L6896-2(lines 6896 6900) no Hoare annotation was computed. [2021-12-21 16:05:05,175 INFO L858 garLoopResultBuilder]: For program point L6896(lines 6896 6900) no Hoare annotation was computed. [2021-12-21 16:05:05,175 INFO L854 garLoopResultBuilder]: At program point L7755(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,175 INFO L858 garLoopResultBuilder]: For program point L7095-1(line 7095) no Hoare annotation was computed. [2021-12-21 16:05:05,175 INFO L854 garLoopResultBuilder]: At program point L7095(line 7095) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,175 INFO L858 garLoopResultBuilder]: For program point L7128-1(line 7128) no Hoare annotation was computed. [2021-12-21 16:05:05,175 INFO L854 garLoopResultBuilder]: At program point L7128(line 7128) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,176 INFO L858 garLoopResultBuilder]: For program point L7161(lines 7161 7198) no Hoare annotation was computed. [2021-12-21 16:05:05,176 INFO L854 garLoopResultBuilder]: At program point L6963-1(lines 6963 6969) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,176 INFO L858 garLoopResultBuilder]: For program point L7162(line 7162) no Hoare annotation was computed. [2021-12-21 16:05:05,176 INFO L854 garLoopResultBuilder]: At program point L8252(lines 8251 8253) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,176 INFO L858 garLoopResultBuilder]: For program point L7030(lines 7030 7033) no Hoare annotation was computed. [2021-12-21 16:05:05,176 INFO L854 garLoopResultBuilder]: At program point L7030-2(lines 7030 7033) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,176 INFO L854 garLoopResultBuilder]: At program point L7724(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,177 INFO L854 garLoopResultBuilder]: At program point L7757(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,177 INFO L854 garLoopResultBuilder]: At program point L7130(line 7130) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,177 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-12-21 16:05:05,177 INFO L858 garLoopResultBuilder]: For program point L7163(lines 7163 7194) no Hoare annotation was computed. [2021-12-21 16:05:05,177 INFO L858 garLoopResultBuilder]: For program point L7196(line 7196) no Hoare annotation was computed. [2021-12-21 16:05:05,177 INFO L858 garLoopResultBuilder]: For program point L6998(line 6998) no Hoare annotation was computed. [2021-12-21 16:05:05,177 INFO L858 garLoopResultBuilder]: For program point L7130-1(line 7130) no Hoare annotation was computed. [2021-12-21 16:05:05,178 INFO L858 garLoopResultBuilder]: For program point L6932-2(lines 6932 6935) no Hoare annotation was computed. [2021-12-21 16:05:05,178 INFO L858 garLoopResultBuilder]: For program point L6932(lines 6932 6935) no Hoare annotation was computed. [2021-12-21 16:05:05,178 INFO L854 garLoopResultBuilder]: At program point L7098(lines 7063 7147) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,178 INFO L854 garLoopResultBuilder]: At program point L7065-1(line 7065) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,178 INFO L854 garLoopResultBuilder]: At program point L7065(line 7065) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,178 INFO L854 garLoopResultBuilder]: At program point L7726(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,178 INFO L858 garLoopResultBuilder]: For program point L7066(line 7066) no Hoare annotation was computed. [2021-12-21 16:05:05,179 INFO L854 garLoopResultBuilder]: At program point L7099-1(lines 7099 7113) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,179 INFO L858 garLoopResultBuilder]: For program point L7132(lines 7132 7136) no Hoare annotation was computed. [2021-12-21 16:05:05,179 INFO L858 garLoopResultBuilder]: For program point L7165(lines 7165 7191) no Hoare annotation was computed. [2021-12-21 16:05:05,179 INFO L858 garLoopResultBuilder]: For program point L7000(lines 7000 7004) no Hoare annotation was computed. [2021-12-21 16:05:05,179 INFO L858 garLoopResultBuilder]: For program point L6901(lines 6901 6910) no Hoare annotation was computed. [2021-12-21 16:05:05,179 INFO L858 garLoopResultBuilder]: For program point L7166(line 7166) no Hoare annotation was computed. [2021-12-21 16:05:05,179 INFO L854 garLoopResultBuilder]: At program point L7199(lines 7155 7204) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,180 INFO L858 garLoopResultBuilder]: For program point L7067-1(line 7067) no Hoare annotation was computed. [2021-12-21 16:05:05,180 INFO L858 garLoopResultBuilder]: For program point L7100-2(lines 7099 7112) no Hoare annotation was computed. [2021-12-21 16:05:05,180 INFO L858 garLoopResultBuilder]: For program point L7034(line 7034) no Hoare annotation was computed. [2021-12-21 16:05:05,180 INFO L854 garLoopResultBuilder]: At program point L7067(line 7067) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,180 INFO L858 garLoopResultBuilder]: For program point L7100(lines 7100 7104) no Hoare annotation was computed. [2021-12-21 16:05:05,180 INFO L858 garLoopResultBuilder]: For program point L7133-1(line 7133) no Hoare annotation was computed. [2021-12-21 16:05:05,180 INFO L854 garLoopResultBuilder]: At program point L7133(line 7133) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,181 INFO L858 garLoopResultBuilder]: For program point L6902(line 6902) no Hoare annotation was computed. [2021-12-21 16:05:05,181 INFO L858 garLoopResultBuilder]: For program point L6902-2(line 6902) no Hoare annotation was computed. [2021-12-21 16:05:05,181 INFO L854 garLoopResultBuilder]: At program point L7728(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,181 INFO L854 garLoopResultBuilder]: At program point L7761(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,181 INFO L858 garLoopResultBuilder]: For program point L7167(lines 7167 7172) no Hoare annotation was computed. [2021-12-21 16:05:05,181 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-21 16:05:05,181 INFO L858 garLoopResultBuilder]: For program point L7035(lines 7035 7038) no Hoare annotation was computed. [2021-12-21 16:05:05,181 INFO L858 garLoopResultBuilder]: For program point L6936-2(lines 6936 6940) no Hoare annotation was computed. [2021-12-21 16:05:05,182 INFO L858 garLoopResultBuilder]: For program point L6903(line 6903) no Hoare annotation was computed. [2021-12-21 16:05:05,182 INFO L858 garLoopResultBuilder]: For program point L6936(line 6936) no Hoare annotation was computed. [2021-12-21 16:05:05,182 INFO L858 garLoopResultBuilder]: For program point L6903-2(line 6903) no Hoare annotation was computed. [2021-12-21 16:05:05,182 INFO L858 garLoopResultBuilder]: For program point L7168-1(line 7168) no Hoare annotation was computed. [2021-12-21 16:05:05,182 INFO L854 garLoopResultBuilder]: At program point L7168(line 7168) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,182 INFO L858 garLoopResultBuilder]: For program point L6970(line 6970) no Hoare annotation was computed. [2021-12-21 16:05:05,182 INFO L858 garLoopResultBuilder]: For program point L7069(lines 7069 7072) no Hoare annotation was computed. [2021-12-21 16:05:05,183 INFO L858 garLoopResultBuilder]: For program point L6904-2(line 6904) no Hoare annotation was computed. [2021-12-21 16:05:05,183 INFO L858 garLoopResultBuilder]: For program point L6904(line 6904) no Hoare annotation was computed. [2021-12-21 16:05:05,183 INFO L854 garLoopResultBuilder]: At program point L7763(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2021-12-21 16:05:05,183 INFO L858 garLoopResultBuilder]: For program point L7697(lines 7697 7700) no Hoare annotation was computed. [2021-12-21 16:05:05,183 INFO L858 garLoopResultBuilder]: For program point L6905(line 6905) no Hoare annotation was computed. [2021-12-21 16:05:05,183 INFO L861 garLoopResultBuilder]: At program point L7203(lines 7152 7205) the Hoare annotation is: true [2021-12-21 16:05:05,183 INFO L861 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 5412 5417) the Hoare annotation is: true [2021-12-21 16:05:05,184 INFO L858 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 5412 5417) no Hoare annotation was computed. [2021-12-21 16:05:05,184 INFO L858 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 5412 5417) no Hoare annotation was computed. [2021-12-21 16:05:05,184 INFO L858 garLoopResultBuilder]: For program point L5376-1(line 5376) no Hoare annotation was computed. [2021-12-21 16:05:05,184 INFO L861 garLoopResultBuilder]: At program point L5376(line 5376) the Hoare annotation is: true [2021-12-21 16:05:05,184 INFO L861 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 5373 5379) the Hoare annotation is: true [2021-12-21 16:05:05,184 INFO L858 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 5373 5379) no Hoare annotation was computed. [2021-12-21 16:05:05,184 INFO L858 garLoopResultBuilder]: For program point IS_ERREXIT(lines 5373 5379) no Hoare annotation was computed. [2021-12-21 16:05:05,187 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2021-12-21 16:05:05,188 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-21 16:05:05,206 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-21 16:05:05,206 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-21 16:05:05,207 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-21 16:05:05,207 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-21 16:05:05,207 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-21 16:05:05,207 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-21 16:05:05,208 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-21 16:05:05,208 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-21 16:05:05,210 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-21 16:05:05,210 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-21 16:05:05,210 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-21 16:05:05,210 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-21 16:05:05,211 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-21 16:05:05,211 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-21 16:05:05,211 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-21 16:05:05,211 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-21 16:05:05,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.12 04:05:05 BoogieIcfgContainer [2021-12-21 16:05:05,220 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-21 16:05:05,221 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-21 16:05:05,221 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-21 16:05:05,221 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-21 16:05:05,222 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 04:04:41" (3/4) ... [2021-12-21 16:05:05,224 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-12-21 16:05:05,230 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __list_add [2021-12-21 16:05:05,231 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_timer_key [2021-12-21 16:05:05,231 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sock_release [2021-12-21 16:05:05,231 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2021-12-21 16:05:05,231 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2021-12-21 16:05:05,231 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_socket_open [2021-12-21 16:05:05,231 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure consume_skb [2021-12-21 16:05:05,231 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vfree [2021-12-21 16:05:05,231 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mI_alloc_skb [2021-12-21 16:05:05,231 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_completion [2021-12-21 16:05:05,232 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2021-12-21 16:05:05,232 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_ch_frame [2021-12-21 16:05:05,232 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2021-12-21 16:05:05,232 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-12-21 16:05:05,232 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _queue_data [2021-12-21 16:05:05,232 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2021-12-21 16:05:05,232 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_socket_send [2021-12-21 16:05:05,232 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2021-12-21 16:05:05,233 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2021-12-21 16:05:05,233 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-12-21 16:05:05,233 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_4bit_free [2021-12-21 16:05:05,233 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_alaw_to_ulaw [2021-12-21 16:05:05,233 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_socket_close [2021-12-21 16:05:05,233 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2021-12-21 16:05:05,233 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vzalloc [2021-12-21 16:05:05,233 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2021-12-21 16:05:05,234 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2021-12-21 16:05:05,234 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-12-21 16:05:05,234 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2021-12-21 16:05:05,234 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure timer_pending [2021-12-21 16:05:05,234 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure memchr_inv [2021-12-21 16:05:05,234 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_clear_bit [2021-12-21 16:05:05,234 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_set_bit [2021-12-21 16:05:05,234 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_cleanup [2021-12-21 16:05:05,234 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2021-12-21 16:05:05,235 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_trim [2021-12-21 16:05:05,235 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_ulaw_to_alaw [2021-12-21 16:05:05,235 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2021-12-21 16:05:05,235 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2021-12-21 16:05:05,264 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 303 nodes and edges [2021-12-21 16:05:05,267 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 98 nodes and edges [2021-12-21 16:05:05,282 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 39 nodes and edges [2021-12-21 16:05:05,286 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2021-12-21 16:05:05,289 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-12-21 16:05:05,292 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-12-21 16:05:05,301 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-12-21 16:05:05,303 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-21 16:05:05,335 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2021-12-21 16:05:05,335 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2021-12-21 16:05:05,336 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2021-12-21 16:05:05,336 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2021-12-21 16:05:05,336 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2021-12-21 16:05:05,337 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2021-12-21 16:05:05,337 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2021-12-21 16:05:05,337 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2021-12-21 16:05:05,338 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2021-12-21 16:05:05,339 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2021-12-21 16:05:05,340 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2021-12-21 16:05:05,340 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2021-12-21 16:05:05,341 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) [2021-12-21 16:05:05,341 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) [2021-12-21 16:05:05,828 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-12-21 16:05:05,829 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-21 16:05:05,829 INFO L158 Benchmark]: Toolchain (without parser) took 29564.77ms. Allocated memory was 123.7MB in the beginning and 522.2MB in the end (delta: 398.5MB). Free memory was 83.9MB in the beginning and 344.4MB in the end (delta: -260.5MB). Peak memory consumption was 366.3MB. Max. memory is 16.1GB. [2021-12-21 16:05:05,829 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 83.9MB. Free memory is still 42.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-21 16:05:05,830 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1795.73ms. Allocated memory was 123.7MB in the beginning and 161.5MB in the end (delta: 37.7MB). Free memory was 83.9MB in the beginning and 98.4MB in the end (delta: -14.4MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. [2021-12-21 16:05:05,830 INFO L158 Benchmark]: Boogie Procedure Inliner took 195.41ms. Allocated memory is still 161.5MB. Free memory was 98.4MB in the beginning and 78.3MB in the end (delta: 20.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2021-12-21 16:05:05,830 INFO L158 Benchmark]: Boogie Preprocessor took 229.01ms. Allocated memory is still 161.5MB. Free memory was 78.3MB in the beginning and 92.1MB in the end (delta: -13.8MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. [2021-12-21 16:05:05,831 INFO L158 Benchmark]: RCFGBuilder took 2604.07ms. Allocated memory was 161.5MB in the beginning and 247.5MB in the end (delta: 86.0MB). Free memory was 92.1MB in the beginning and 85.4MB in the end (delta: 6.7MB). Peak memory consumption was 109.4MB. Max. memory is 16.1GB. [2021-12-21 16:05:05,831 INFO L158 Benchmark]: TraceAbstraction took 24125.49ms. Allocated memory was 247.5MB in the beginning and 522.2MB in the end (delta: 274.7MB). Free memory was 84.4MB in the beginning and 139.2MB in the end (delta: -54.8MB). Peak memory consumption was 234.6MB. Max. memory is 16.1GB. [2021-12-21 16:05:05,831 INFO L158 Benchmark]: Witness Printer took 607.86ms. Allocated memory is still 522.2MB. Free memory was 139.2MB in the beginning and 344.4MB in the end (delta: -205.2MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. [2021-12-21 16:05:05,832 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 83.9MB. Free memory is still 42.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1795.73ms. Allocated memory was 123.7MB in the beginning and 161.5MB in the end (delta: 37.7MB). Free memory was 83.9MB in the beginning and 98.4MB in the end (delta: -14.4MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 195.41ms. Allocated memory is still 161.5MB. Free memory was 98.4MB in the beginning and 78.3MB in the end (delta: 20.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 229.01ms. Allocated memory is still 161.5MB. Free memory was 78.3MB in the beginning and 92.1MB in the end (delta: -13.8MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2604.07ms. Allocated memory was 161.5MB in the beginning and 247.5MB in the end (delta: 86.0MB). Free memory was 92.1MB in the beginning and 85.4MB in the end (delta: 6.7MB). Peak memory consumption was 109.4MB. Max. memory is 16.1GB. * TraceAbstraction took 24125.49ms. Allocated memory was 247.5MB in the beginning and 522.2MB in the end (delta: 274.7MB). Free memory was 84.4MB in the beginning and 139.2MB in the end (delta: -54.8MB). Peak memory consumption was 234.6MB. Max. memory is 16.1GB. * Witness Printer took 607.86ms. Allocated memory is still 522.2MB. Free memory was 139.2MB in the beginning and 344.4MB in the end (delta: -205.2MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset * 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: 7835]: 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 40 procedures, 551 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 24.0s, OverallIterations: 6, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 10.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 11.5s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 8713 SdHoareTripleChecker+Valid, 9.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8394 mSDsluCounter, 8508 SdHoareTripleChecker+Invalid, 7.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4104 mSDsCounter, 3858 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4934 IncrementalHoareTripleChecker+Invalid, 8792 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3858 mSolverCounterUnsat, 4404 mSDtfsCounter, 4934 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 97 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=880occurred in iteration=3, InterpolantAutomatonStates: 40, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 6 MinimizatonAttempts, 2415 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 216 LocationsWithAnnotation, 2022 PreInvPairs, 2596 NumberOfFragments, 2783 HoareAnnotationTreeSize, 2022 FomulaSimplifications, 94 FormulaSimplificationTreeSizeReduction, 4.7s HoareSimplificationTime, 216 FomulaSimplificationsInter, 469798 FormulaSimplificationTreeSizeReductionInter, 6.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 259 NumberOfCodeBlocks, 259 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 253 ConstructedInterpolants, 0 QuantifiedInterpolants, 666 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8198]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8251]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6846]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 8168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6879]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7063]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6792]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 8266]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7155]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6334]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8262]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8248]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 8343]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8195]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5490]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6622]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8339]: Loop Invariant [2021-12-21 16:05:05,846 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-21 16:05:05,846 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-21 16:05:05,846 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-21 16:05:05,846 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-21 16:05:05,846 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-21 16:05:05,847 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-21 16:05:05,847 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-21 16:05:05,847 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) - InvariantResult [Line: 7689]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 5326]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7155]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_mutex_of_device && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8159]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6879]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 5367]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8311]: Loop Invariant [2021-12-21 16:05:05,849 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-21 16:05:05,849 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-21 16:05:05,849 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-21 16:05:05,849 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-21 16:05:05,849 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-21 16:05:05,850 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-21 16:05:05,850 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-21 16:05:05,850 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) - InvariantResult [Line: 6320]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7547]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7653]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6788]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 6639]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7063]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6633]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 5526]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6639]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6792]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 7063]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7653]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8221]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 6879]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8258]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 6868]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 5578]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6792]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7653]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6846]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 7152]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8242]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8270]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6879]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 5504]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6846]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 6639]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5470]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7051]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8273]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 5333]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8207]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7063]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8254]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) RESULT: Ultimate proved your program to be correct! [2021-12-21 16:05:05,886 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE