./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 791161d1 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-?-791161d [2022-07-22 23:26:00,083 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 23:26:00,086 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 23:26:00,132 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-22 23:26:00,133 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-22 23:26:00,134 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-22 23:26:00,136 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-22 23:26:00,139 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-22 23:26:00,142 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-22 23:26:00,147 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-22 23:26:00,148 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-22 23:26:00,151 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-22 23:26:00,152 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 23:26:00,155 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 23:26:00,156 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 23:26:00,160 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 23:26:00,162 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 23:26:00,165 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 23:26:00,167 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 23:26:00,175 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 23:26:00,178 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 23:26:00,179 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 23:26:00,180 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 23:26:00,181 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 23:26:00,184 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 23:26:00,192 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-22 23:26:00,192 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-22 23:26:00,193 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-22 23:26:00,194 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-22 23:26:00,195 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-22 23:26:00,197 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-22 23:26:00,197 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-22 23:26:00,200 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-22 23:26:00,201 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-22 23:26:00,201 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-22 23:26:00,202 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-22 23:26:00,202 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-22 23:26:00,203 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-22 23:26:00,203 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-22 23:26:00,204 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 23:26:00,206 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 23:26:00,209 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 23:26:00,210 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-22 23:26:00,247 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 23:26:00,248 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 23:26:00,249 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 23:26:00,249 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 23:26:00,250 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-22 23:26:00,250 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-22 23:26:00,251 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 23:26:00,251 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 23:26:00,251 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 23:26:00,253 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 23:26:00,253 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 23:26:00,253 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 23:26:00,253 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-22 23:26:00,254 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-22 23:26:00,254 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-22 23:26:00,254 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 23:26:00,254 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 23:26:00,254 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-22 23:26:00,255 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 23:26:00,255 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 23:26:00,255 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-22 23:26:00,255 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-22 23:26:00,255 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 23:26:00,256 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-22 23:26:00,256 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-22 23:26:00,256 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 23:26:00,256 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-22 23:26:00,256 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-22 23:26:00,257 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-22 23:26:00,257 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-22 23:26:00,257 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cdd2a82876306722c6f2c03d8d80569e829e4de5a69933d8bd8efaa1bf02dd84 [2022-07-22 23:26:00,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 23:26:00,596 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 23:26:00,599 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 23:26:00,601 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 23:26:00,601 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 23:26:00,603 INFO L432 ainManager$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 [2022-07-22 23:26:00,673 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b429e6a5a/3d63de287fff4442b86cb39b94eb3e24/FLAG4305586f9 [2022-07-22 23:26:01,390 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 23:26:01,391 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 [2022-07-22 23:26:01,430 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b429e6a5a/3d63de287fff4442b86cb39b94eb3e24/FLAG4305586f9 [2022-07-22 23:26:01,473 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b429e6a5a/3d63de287fff4442b86cb39b94eb3e24 [2022-07-22 23:26:01,476 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 23:26:01,479 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-22 23:26:01,481 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 23:26:01,482 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 23:26:01,485 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 23:26:01,486 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 11:26:01" (1/1) ... [2022-07-22 23:26:01,487 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e6dd3ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:26:01, skipping insertion in model container [2022-07-22 23:26:01,488 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 11:26:01" (1/1) ... [2022-07-22 23:26:01,494 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 23:26:01,600 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 23:26:02,979 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] [2022-07-22 23:26:03,063 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 23:26:03,146 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 23:26:03,463 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] [2022-07-22 23:26:03,490 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 23:26:03,555 INFO L208 MainTranslator]: Completed translation [2022-07-22 23:26:03,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:26:03 WrapperNode [2022-07-22 23:26:03,582 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 23:26:03,584 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 23:26:03,584 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 23:26:03,584 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 23:26:03,609 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:26:03" (1/1) ... [2022-07-22 23:26:03,721 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:26:03" (1/1) ... [2022-07-22 23:26:03,859 INFO L137 Inliner]: procedures = 181, calls = 2117, calls flagged for inlining = 61, calls inlined = 40, statements flattened = 2945 [2022-07-22 23:26:03,860 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 23:26:03,861 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 23:26:03,861 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 23:26:03,861 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 23:26:03,869 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:26:03" (1/1) ... [2022-07-22 23:26:03,869 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:26:03" (1/1) ... [2022-07-22 23:26:03,922 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:26:03" (1/1) ... [2022-07-22 23:26:03,923 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:26:03" (1/1) ... [2022-07-22 23:26:04,003 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:26:03" (1/1) ... [2022-07-22 23:26:04,013 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:26:03" (1/1) ... [2022-07-22 23:26:04,027 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:26:03" (1/1) ... [2022-07-22 23:26:04,053 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 23:26:04,055 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 23:26:04,055 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 23:26:04,055 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 23:26:04,056 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:26:03" (1/1) ... [2022-07-22 23:26:04,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-22 23:26:04,072 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 23:26:04,093 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) [2022-07-22 23:26:04,121 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 [2022-07-22 23:26:04,138 INFO L130 BoogieDeclarations]: Found specification of procedure sock_release [2022-07-22 23:26:04,138 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_release [2022-07-22 23:26:04,139 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-07-22 23:26:04,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-07-22 23:26:04,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-22 23:26:04,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-22 23:26:04,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-22 23:26:04,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 23:26:04,139 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-07-22 23:26:04,140 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-07-22 23:26:04,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-22 23:26:04,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-22 23:26:04,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-22 23:26:04,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-22 23:26:04,140 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-07-22 23:26:04,140 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-07-22 23:26:04,141 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-07-22 23:26:04,141 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-07-22 23:26:04,185 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_ulaw_to_alaw [2022-07-22 23:26:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_ulaw_to_alaw [2022-07-22 23:26:04,195 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-22 23:26:04,196 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-22 23:26:04,196 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-07-22 23:26:04,196 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-07-22 23:26:04,196 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-07-22 23:26:04,196 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-07-22 23:26:04,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 23:26:04,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-22 23:26:04,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-22 23:26:04,197 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_send [2022-07-22 23:26:04,197 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_send [2022-07-22 23:26:04,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-22 23:26:04,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-22 23:26:04,197 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-07-22 23:26:04,198 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-07-22 23:26:04,198 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2022-07-22 23:26:04,198 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2022-07-22 23:26:04,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-22 23:26:04,198 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-07-22 23:26:04,198 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-07-22 23:26:04,199 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-22 23:26:04,199 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-22 23:26:04,199 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-07-22 23:26:04,199 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-07-22 23:26:04,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 23:26:04,200 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_open [2022-07-22 23:26:04,200 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_open [2022-07-22 23:26:04,200 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-07-22 23:26:04,200 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-07-22 23:26:04,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 23:26:04,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-22 23:26:04,201 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-22 23:26:04,201 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-22 23:26:04,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-22 23:26:04,202 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_4bit_free [2022-07-22 23:26:04,202 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_4bit_free [2022-07-22 23:26:04,203 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-07-22 23:26:04,203 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-07-22 23:26:04,203 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 23:26:04,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-22 23:26:04,204 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-07-22 23:26:04,204 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-07-22 23:26:04,204 INFO L130 BoogieDeclarations]: Found specification of procedure mI_alloc_skb [2022-07-22 23:26:04,205 INFO L138 BoogieDeclarations]: Found implementation of procedure mI_alloc_skb [2022-07-22 23:26:04,205 INFO L130 BoogieDeclarations]: Found specification of procedure queue_ch_frame [2022-07-22 23:26:04,205 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_ch_frame [2022-07-22 23:26:04,205 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-07-22 23:26:04,205 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-07-22 23:26:04,205 INFO L130 BoogieDeclarations]: Found specification of procedure _queue_data [2022-07-22 23:26:04,205 INFO L138 BoogieDeclarations]: Found implementation of procedure _queue_data [2022-07-22 23:26:04,206 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-22 23:26:04,206 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-22 23:26:04,206 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-22 23:26:04,207 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-22 23:26:04,207 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-22 23:26:04,207 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-22 23:26:04,207 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_alaw_to_ulaw [2022-07-22 23:26:04,216 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_alaw_to_ulaw [2022-07-22 23:26:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_close [2022-07-22 23:26:04,217 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_close [2022-07-22 23:26:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-22 23:26:04,217 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-22 23:26:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 23:26:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure memchr_inv [2022-07-22 23:26:04,217 INFO L138 BoogieDeclarations]: Found implementation of procedure memchr_inv [2022-07-22 23:26:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2022-07-22 23:26:04,218 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2022-07-22 23:26:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-22 23:26:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_cleanup [2022-07-22 23:26:04,218 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_cleanup [2022-07-22 23:26:04,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 23:26:04,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 23:26:04,219 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-07-22 23:26:04,220 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-07-22 23:26:04,702 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 23:26:04,705 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 23:26:07,178 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 23:26:07,189 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 23:26:07,190 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-22 23:26:07,193 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 11:26:07 BoogieIcfgContainer [2022-07-22 23:26:07,193 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 23:26:07,195 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-22 23:26:07,195 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-22 23:26:07,199 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-22 23:26:07,199 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.07 11:26:01" (1/3) ... [2022-07-22 23:26:07,200 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bbf84fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.07 11:26:07, skipping insertion in model container [2022-07-22 23:26:07,200 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:26:03" (2/3) ... [2022-07-22 23:26:07,200 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bbf84fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.07 11:26:07, skipping insertion in model container [2022-07-22 23:26:07,201 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 11:26:07" (3/3) ... [2022-07-22 23:26:07,202 INFO L111 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2022-07-22 23:26:07,217 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-22 23:26:07,217 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-22 23:26:07,298 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-22 23:26:07,307 INFO L357 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, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@38e87e02, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@4b53c310 [2022-07-22 23:26:07,307 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-22 23:26:07,315 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) [2022-07-22 23:26:07,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-07-22 23:26:07,331 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:26:07,333 INFO L195 NwaCegarLoop]: 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] [2022-07-22 23:26:07,336 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:26:07,341 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:26:07,342 INFO L85 PathProgramCache]: Analyzing trace with hash 2058284382, now seen corresponding path program 1 times [2022-07-22 23:26:07,351 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 23:26:07,352 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [285008050] [2022-07-22 23:26:07,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:26:07,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 23:26:07,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:08,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-22 23:26:08,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:08,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-22 23:26:08,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:08,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:26:08,113 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 23:26:08,124 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [285008050] [2022-07-22 23:26:08,125 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [285008050] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:26:08,125 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:26:08,125 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-22 23:26:08,127 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1950744278] [2022-07-22 23:26:08,127 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:26:08,132 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-22 23:26:08,132 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 23:26:08,165 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 23:26:08,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-22 23:26:08,169 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) [2022-07-22 23:26:11,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:26:11,336 INFO L93 Difference]: Finished difference Result 1761 states and 2508 transitions. [2022-07-22 23:26:11,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-22 23:26:11,338 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 [2022-07-22 23:26:11,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:26:11,367 INFO L225 Difference]: With dead ends: 1761 [2022-07-22 23:26:11,368 INFO L226 Difference]: Without dead ends: 1209 [2022-07-22 23:26:11,379 INFO L412 NwaCegarLoop]: 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 [2022-07-22 23:26:11,382 INFO L413 NwaCegarLoop]: 986 mSDtfsCounter, 1426 mSDsluCounter, 329 mSDsCounter, 0 mSdLazyCounter, 1431 mSolverCounterSat, 717 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1537 SdHoareTripleChecker+Valid, 1315 SdHoareTripleChecker+Invalid, 2148 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 717 IncrementalHoareTripleChecker+Valid, 1431 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2022-07-22 23:26:11,383 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1537 Valid, 1315 Invalid, 2148 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [717 Valid, 1431 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2022-07-22 23:26:11,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1209 states. [2022-07-22 23:26:11,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1209 to 876. [2022-07-22 23:26:11,539 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) [2022-07-22 23:26:11,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 876 states and 1187 transitions. [2022-07-22 23:26:11,551 INFO L78 Accepts]: Start accepts. Automaton has 876 states and 1187 transitions. Word has length 24 [2022-07-22 23:26:11,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:26:11,552 INFO L495 AbstractCegarLoop]: Abstraction has 876 states and 1187 transitions. [2022-07-22 23:26:11,552 INFO L496 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) [2022-07-22 23:26:11,552 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1187 transitions. [2022-07-22 23:26:11,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-07-22 23:26:11,555 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:26:11,555 INFO L195 NwaCegarLoop]: 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] [2022-07-22 23:26:11,555 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-22 23:26:11,556 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:26:11,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:26:11,557 INFO L85 PathProgramCache]: Analyzing trace with hash -1415787569, now seen corresponding path program 1 times [2022-07-22 23:26:11,557 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 23:26:11,558 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1331518021] [2022-07-22 23:26:11,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:26:11,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 23:26:11,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:11,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-07-22 23:26:11,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:11,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-07-22 23:26:11,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:11,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-22 23:26:11,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:11,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:26:11,958 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 23:26:11,958 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1331518021] [2022-07-22 23:26:11,958 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1331518021] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:26:11,959 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:26:11,959 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-22 23:26:11,959 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [515820241] [2022-07-22 23:26:11,959 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:26:11,960 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-22 23:26:11,961 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 23:26:11,961 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 23:26:11,962 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-22 23:26:11,962 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) [2022-07-22 23:26:13,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:26:13,397 INFO L93 Difference]: Finished difference Result 2248 states and 3147 transitions. [2022-07-22 23:26:13,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-22 23:26:13,398 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 [2022-07-22 23:26:13,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:26:13,410 INFO L225 Difference]: With dead ends: 2248 [2022-07-22 23:26:13,410 INFO L226 Difference]: Without dead ends: 1375 [2022-07-22 23:26:13,415 INFO L412 NwaCegarLoop]: 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 [2022-07-22 23:26:13,416 INFO L413 NwaCegarLoop]: 742 mSDtfsCounter, 743 mSDsluCounter, 1380 mSDsCounter, 0 mSdLazyCounter, 796 mSolverCounterSat, 194 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 810 SdHoareTripleChecker+Valid, 2122 SdHoareTripleChecker+Invalid, 990 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 194 IncrementalHoareTripleChecker+Valid, 796 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-07-22 23:26:13,417 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [810 Valid, 2122 Invalid, 990 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [194 Valid, 796 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-07-22 23:26:13,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1375 states. [2022-07-22 23:26:13,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1375 to 878. [2022-07-22 23:26:13,481 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) [2022-07-22 23:26:13,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 878 states and 1189 transitions. [2022-07-22 23:26:13,487 INFO L78 Accepts]: Start accepts. Automaton has 878 states and 1189 transitions. Word has length 33 [2022-07-22 23:26:13,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:26:13,488 INFO L495 AbstractCegarLoop]: Abstraction has 878 states and 1189 transitions. [2022-07-22 23:26:13,488 INFO L496 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) [2022-07-22 23:26:13,489 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1189 transitions. [2022-07-22 23:26:13,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-07-22 23:26:13,490 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:26:13,490 INFO L195 NwaCegarLoop]: 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] [2022-07-22 23:26:13,490 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-22 23:26:13,491 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:26:13,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:26:13,492 INFO L85 PathProgramCache]: Analyzing trace with hash 84515848, now seen corresponding path program 1 times [2022-07-22 23:26:13,492 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 23:26:13,492 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1576251271] [2022-07-22 23:26:13,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:26:13,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 23:26:13,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:13,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-07-22 23:26:13,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:13,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-07-22 23:26:13,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:13,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-22 23:26:13,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:13,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:26:13,772 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 23:26:13,772 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1576251271] [2022-07-22 23:26:13,772 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1576251271] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:26:13,772 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:26:13,773 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-22 23:26:13,773 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1819631549] [2022-07-22 23:26:13,773 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:26:13,774 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-22 23:26:13,774 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 23:26:13,775 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 23:26:13,777 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-22 23:26:13,778 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) [2022-07-22 23:26:15,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:26:15,049 INFO L93 Difference]: Finished difference Result 2100 states and 2907 transitions. [2022-07-22 23:26:15,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-22 23:26:15,050 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 [2022-07-22 23:26:15,050 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:26:15,060 INFO L225 Difference]: With dead ends: 2100 [2022-07-22 23:26:15,061 INFO L226 Difference]: Without dead ends: 1225 [2022-07-22 23:26:15,065 INFO L412 NwaCegarLoop]: 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 [2022-07-22 23:26:15,067 INFO L413 NwaCegarLoop]: 731 mSDtfsCounter, 1063 mSDsluCounter, 940 mSDsCounter, 0 mSdLazyCounter, 566 mSolverCounterSat, 283 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1135 SdHoareTripleChecker+Valid, 1671 SdHoareTripleChecker+Invalid, 849 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 283 IncrementalHoareTripleChecker+Valid, 566 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-07-22 23:26:15,068 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1135 Valid, 1671 Invalid, 849 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [283 Valid, 566 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-07-22 23:26:15,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1225 states. [2022-07-22 23:26:15,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1225 to 880. [2022-07-22 23:26:15,133 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) [2022-07-22 23:26:15,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 880 states and 1190 transitions. [2022-07-22 23:26:15,139 INFO L78 Accepts]: Start accepts. Automaton has 880 states and 1190 transitions. Word has length 37 [2022-07-22 23:26:15,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:26:15,140 INFO L495 AbstractCegarLoop]: Abstraction has 880 states and 1190 transitions. [2022-07-22 23:26:15,140 INFO L496 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) [2022-07-22 23:26:15,140 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1190 transitions. [2022-07-22 23:26:15,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-07-22 23:26:15,150 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:26:15,150 INFO L195 NwaCegarLoop]: 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] [2022-07-22 23:26:15,150 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-22 23:26:15,151 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:26:15,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:26:15,151 INFO L85 PathProgramCache]: Analyzing trace with hash -170586620, now seen corresponding path program 1 times [2022-07-22 23:26:15,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 23:26:15,152 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1467861647] [2022-07-22 23:26:15,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:26:15,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 23:26:15,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:15,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-07-22 23:26:15,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:15,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-07-22 23:26:15,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:15,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-22 23:26:15,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:15,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-22 23:26:15,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:15,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-22 23:26:15,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:15,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:26:15,479 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 23:26:15,479 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1467861647] [2022-07-22 23:26:15,479 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1467861647] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:26:15,479 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:26:15,479 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-22 23:26:15,479 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1719634793] [2022-07-22 23:26:15,480 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:26:15,480 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-22 23:26:15,480 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 23:26:15,481 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-22 23:26:15,481 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-07-22 23:26:15,481 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) [2022-07-22 23:26:17,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:26:17,384 INFO L93 Difference]: Finished difference Result 1502 states and 2168 transitions. [2022-07-22 23:26:17,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-22 23:26:17,385 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 [2022-07-22 23:26:17,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:26:17,397 INFO L225 Difference]: With dead ends: 1502 [2022-07-22 23:26:17,397 INFO L226 Difference]: Without dead ends: 1499 [2022-07-22 23:26:17,399 INFO L412 NwaCegarLoop]: 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 [2022-07-22 23:26:17,401 INFO L413 NwaCegarLoop]: 641 mSDtfsCounter, 1657 mSDsluCounter, 397 mSDsCounter, 0 mSdLazyCounter, 808 mSolverCounterSat, 839 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1681 SdHoareTripleChecker+Valid, 1038 SdHoareTripleChecker+Invalid, 1647 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 839 IncrementalHoareTripleChecker+Valid, 808 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-07-22 23:26:17,401 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1681 Valid, 1038 Invalid, 1647 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [839 Valid, 808 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-07-22 23:26:17,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1499 states. [2022-07-22 23:26:17,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1499 to 879. [2022-07-22 23:26:17,491 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) [2022-07-22 23:26:17,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 879 states and 1188 transitions. [2022-07-22 23:26:17,497 INFO L78 Accepts]: Start accepts. Automaton has 879 states and 1188 transitions. Word has length 54 [2022-07-22 23:26:17,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:26:17,498 INFO L495 AbstractCegarLoop]: Abstraction has 879 states and 1188 transitions. [2022-07-22 23:26:17,498 INFO L496 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) [2022-07-22 23:26:17,498 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1188 transitions. [2022-07-22 23:26:17,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-07-22 23:26:17,500 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:26:17,500 INFO L195 NwaCegarLoop]: 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] [2022-07-22 23:26:17,500 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-22 23:26:17,501 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:26:17,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:26:17,502 INFO L85 PathProgramCache]: Analyzing trace with hash -993434369, now seen corresponding path program 1 times [2022-07-22 23:26:17,502 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 23:26:17,502 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [514608123] [2022-07-22 23:26:17,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:26:17,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 23:26:17,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:17,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-07-22 23:26:17,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:17,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-07-22 23:26:17,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:17,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-22 23:26:17,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:17,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-22 23:26:17,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:17,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-22 23:26:17,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:17,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:26:17,910 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 23:26:17,911 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [514608123] [2022-07-22 23:26:17,912 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [514608123] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:26:17,912 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:26:17,912 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-22 23:26:17,912 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1357855509] [2022-07-22 23:26:17,912 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:26:17,913 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-22 23:26:17,913 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 23:26:17,913 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-22 23:26:17,914 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-07-22 23:26:17,914 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) [2022-07-22 23:26:19,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:26:19,927 INFO L93 Difference]: Finished difference Result 1501 states and 2166 transitions. [2022-07-22 23:26:19,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-22 23:26:19,927 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 [2022-07-22 23:26:19,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:26:19,934 INFO L225 Difference]: With dead ends: 1501 [2022-07-22 23:26:19,934 INFO L226 Difference]: Without dead ends: 1498 [2022-07-22 23:26:19,935 INFO L412 NwaCegarLoop]: 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 [2022-07-22 23:26:19,937 INFO L413 NwaCegarLoop]: 646 mSDtfsCounter, 1649 mSDsluCounter, 395 mSDsCounter, 0 mSdLazyCounter, 806 mSolverCounterSat, 828 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1673 SdHoareTripleChecker+Valid, 1041 SdHoareTripleChecker+Invalid, 1634 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 828 IncrementalHoareTripleChecker+Valid, 806 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-07-22 23:26:19,937 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1673 Valid, 1041 Invalid, 1634 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [828 Valid, 806 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-07-22 23:26:19,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1498 states. [2022-07-22 23:26:19,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1498 to 878. [2022-07-22 23:26:19,996 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) [2022-07-22 23:26:20,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 878 states and 1186 transitions. [2022-07-22 23:26:20,002 INFO L78 Accepts]: Start accepts. Automaton has 878 states and 1186 transitions. Word has length 55 [2022-07-22 23:26:20,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:26:20,004 INFO L495 AbstractCegarLoop]: Abstraction has 878 states and 1186 transitions. [2022-07-22 23:26:20,004 INFO L496 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) [2022-07-22 23:26:20,004 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1186 transitions. [2022-07-22 23:26:20,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-07-22 23:26:20,006 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:26:20,007 INFO L195 NwaCegarLoop]: 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] [2022-07-22 23:26:20,007 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-22 23:26:20,007 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:26:20,008 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:26:20,008 INFO L85 PathProgramCache]: Analyzing trace with hash -731905945, now seen corresponding path program 1 times [2022-07-22 23:26:20,008 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 23:26:20,008 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [382277895] [2022-07-22 23:26:20,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:26:20,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 23:26:20,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:20,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-07-22 23:26:20,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:20,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-07-22 23:26:20,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:20,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-22 23:26:20,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:20,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-22 23:26:20,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:20,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-22 23:26:20,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:26:20,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:26:20,245 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 23:26:20,245 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [382277895] [2022-07-22 23:26:20,245 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [382277895] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:26:20,245 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:26:20,245 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-22 23:26:20,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [404931458] [2022-07-22 23:26:20,246 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:26:20,247 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-22 23:26:20,247 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 23:26:20,247 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-22 23:26:20,248 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-07-22 23:26:20,248 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) [2022-07-22 23:26:22,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:26:22,314 INFO L93 Difference]: Finished difference Result 1498 states and 2163 transitions. [2022-07-22 23:26:22,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-22 23:26:22,315 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 [2022-07-22 23:26:22,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:26:22,315 INFO L225 Difference]: With dead ends: 1498 [2022-07-22 23:26:22,316 INFO L226 Difference]: Without dead ends: 0 [2022-07-22 23:26:22,321 INFO L412 NwaCegarLoop]: 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 [2022-07-22 23:26:22,322 INFO L413 NwaCegarLoop]: 648 mSDtfsCounter, 1856 mSDsluCounter, 394 mSDsCounter, 0 mSdLazyCounter, 799 mSolverCounterSat, 987 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1880 SdHoareTripleChecker+Valid, 1042 SdHoareTripleChecker+Invalid, 1786 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 987 IncrementalHoareTripleChecker+Valid, 799 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-07-22 23:26:22,322 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1880 Valid, 1042 Invalid, 1786 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [987 Valid, 799 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-07-22 23:26:22,323 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-07-22 23:26:22,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-07-22 23:26:22,323 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) [2022-07-22 23:26:22,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-07-22 23:26:22,324 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 56 [2022-07-22 23:26:22,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:26:22,324 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-22 23:26:22,324 INFO L496 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) [2022-07-22 23:26:22,325 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-07-22 23:26:22,325 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-07-22 23:26:22,327 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-22 23:26:22,329 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-22 23:26:22,332 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-07-22 23:26:33,940 INFO L902 garLoopResultBuilder]: At program point __list_addENTRY(lines 8201 8203) the Hoare annotation is: true [2022-07-22 23:26:33,940 INFO L899 garLoopResultBuilder]: For program point __list_addFINAL(lines 8201 8203) no Hoare annotation was computed. [2022-07-22 23:26:33,940 INFO L899 garLoopResultBuilder]: For program point __list_addEXIT(lines 8201 8203) no Hoare annotation was computed. [2022-07-22 23:26:33,941 INFO L899 garLoopResultBuilder]: For program point sock_releaseFINAL(lines 8326 8328) no Hoare annotation was computed. [2022-07-22 23:26:33,941 INFO L902 garLoopResultBuilder]: At program point sock_releaseENTRY(lines 8326 8328) the Hoare annotation is: true [2022-07-22 23:26:33,941 INFO L899 garLoopResultBuilder]: For program point sock_releaseEXIT(lines 8326 8328) no Hoare annotation was computed. [2022-07-22 23:26:33,941 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initEXIT(lines 8204 8206) no Hoare annotation was computed. [2022-07-22 23:26:33,941 INFO L902 garLoopResultBuilder]: At program point __raw_spin_lock_initENTRY(lines 8204 8206) the Hoare annotation is: true [2022-07-22 23:26:33,941 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initFINAL(lines 8204 8206) no Hoare annotation was computed. [2022-07-22 23:26:33,941 INFO L899 garLoopResultBuilder]: For program point L6243-2(lines 6243 6246) no Hoare annotation was computed. [2022-07-22 23:26:33,941 INFO L902 garLoopResultBuilder]: At program point L5370(lines 5367 5372) the Hoare annotation is: true [2022-07-22 23:26:33,942 INFO L895 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|))) [2022-07-22 23:26:33,942 INFO L902 garLoopResultBuilder]: At program point L6237-1(line 6237) the Hoare annotation is: true [2022-07-22 23:26:33,942 INFO L899 garLoopResultBuilder]: For program point L6258(lines 6258 6261) no Hoare annotation was computed. [2022-07-22 23:26:33,942 INFO L902 garLoopResultBuilder]: At program point L6254(line 6254) the Hoare annotation is: true [2022-07-22 23:26:33,942 INFO L899 garLoopResultBuilder]: For program point L6258-2(lines 6258 6261) no Hoare annotation was computed. [2022-07-22 23:26:33,942 INFO L899 garLoopResultBuilder]: For program point L6254-1(line 6254) no Hoare annotation was computed. [2022-07-22 23:26:33,942 INFO L899 garLoopResultBuilder]: For program point L6248-1(line 6248) no Hoare annotation was computed. [2022-07-22 23:26:33,943 INFO L902 garLoopResultBuilder]: At program point L6248(line 6248) the Hoare annotation is: true [2022-07-22 23:26:33,943 INFO L902 garLoopResultBuilder]: At program point L6242(line 6242) the Hoare annotation is: true [2022-07-22 23:26:33,943 INFO L899 garLoopResultBuilder]: For program point L6238(line 6238) no Hoare annotation was computed. [2022-07-22 23:26:33,943 INFO L899 garLoopResultBuilder]: For program point L6242-1(line 6242) no Hoare annotation was computed. [2022-07-22 23:26:33,943 INFO L902 garLoopResultBuilder]: At program point L8344(lines 8343 8345) the Hoare annotation is: true [2022-07-22 23:26:33,943 INFO L899 garLoopResultBuilder]: For program point l1oip_socket_openFINAL(lines 6229 6264) no Hoare annotation was computed. [2022-07-22 23:26:33,943 INFO L899 garLoopResultBuilder]: For program point l1oip_socket_openEXIT(lines 6229 6264) no Hoare annotation was computed. [2022-07-22 23:26:33,944 INFO L895 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|))) [2022-07-22 23:26:33,944 INFO L899 garLoopResultBuilder]: For program point L6249(lines 6249 6257) no Hoare annotation was computed. [2022-07-22 23:26:33,944 INFO L899 garLoopResultBuilder]: For program point L6243(lines 6243 6246) no Hoare annotation was computed. [2022-07-22 23:26:33,944 INFO L899 garLoopResultBuilder]: For program point consume_skbFINAL(lines 8227 8229) no Hoare annotation was computed. [2022-07-22 23:26:33,944 INFO L902 garLoopResultBuilder]: At program point consume_skbENTRY(lines 8227 8229) the Hoare annotation is: true [2022-07-22 23:26:33,944 INFO L899 garLoopResultBuilder]: For program point consume_skbEXIT(lines 8227 8229) no Hoare annotation was computed. [2022-07-22 23:26:33,945 INFO L899 garLoopResultBuilder]: For program point INIT_LIST_HEADEXIT(lines 5317 5324) no Hoare annotation was computed. [2022-07-22 23:26:33,945 INFO L895 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))) [2022-07-22 23:26:33,945 INFO L899 garLoopResultBuilder]: For program point INIT_LIST_HEADFINAL(lines 5317 5324) no Hoare annotation was computed. [2022-07-22 23:26:33,945 INFO L899 garLoopResultBuilder]: For program point L7680(lines 7680 7683) no Hoare annotation was computed. [2022-07-22 23:26:33,945 INFO L895 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))) [2022-07-22 23:26:33,946 INFO L899 garLoopResultBuilder]: For program point L7676(lines 7675 7687) no Hoare annotation was computed. [2022-07-22 23:26:33,946 INFO L895 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))) [2022-07-22 23:26:33,946 INFO L899 garLoopResultBuilder]: For program point l1oip_4bit_freeFINAL(lines 7673 7688) no Hoare annotation was computed. [2022-07-22 23:26:33,946 INFO L899 garLoopResultBuilder]: For program point l1oip_4bit_freeEXIT(lines 7673 7688) no Hoare annotation was computed. [2022-07-22 23:26:33,946 INFO L895 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))) [2022-07-22 23:26:33,946 INFO L899 garLoopResultBuilder]: For program point add_timerEXIT(lines 8213 8215) no Hoare annotation was computed. [2022-07-22 23:26:33,947 INFO L902 garLoopResultBuilder]: At program point add_timerENTRY(lines 8213 8215) the Hoare annotation is: true [2022-07-22 23:26:33,947 INFO L899 garLoopResultBuilder]: For program point add_timerFINAL(lines 8213 8215) no Hoare annotation was computed. [2022-07-22 23:26:33,947 INFO L899 garLoopResultBuilder]: For program point vzallocEXIT(lines 8336 8338) no Hoare annotation was computed. [2022-07-22 23:26:33,947 INFO L899 garLoopResultBuilder]: For program point L8337-1(line 8337) no Hoare annotation was computed. [2022-07-22 23:26:33,947 INFO L895 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|))) [2022-07-22 23:26:33,948 INFO L895 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|))) [2022-07-22 23:26:33,948 INFO L899 garLoopResultBuilder]: For program point vzallocFINAL(lines 8336 8338) no Hoare annotation was computed. [2022-07-22 23:26:33,948 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-07-22 23:26:33,948 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-07-22 23:26:33,948 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2022-07-22 23:26:33,948 INFO L895 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))) [2022-07-22 23:26:33,949 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2022-07-22 23:26:33,949 INFO L895 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|))) [2022-07-22 23:26:33,949 INFO L899 garLoopResultBuilder]: For program point L5496(lines 5496 5502) no Hoare annotation was computed. [2022-07-22 23:26:33,949 INFO L902 garLoopResultBuilder]: At program point L5492(lines 5490 5493) the Hoare annotation is: true [2022-07-22 23:26:33,949 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5494 5503) no Hoare annotation was computed. [2022-07-22 23:26:33,949 INFO L899 garLoopResultBuilder]: For program point L5487(line 5487) no Hoare annotation was computed. [2022-07-22 23:26:33,949 INFO L899 garLoopResultBuilder]: For program point L5486(lines 5486 5488) no Hoare annotation was computed. [2022-07-22 23:26:33,950 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5494 5503) no Hoare annotation was computed. [2022-07-22 23:26:33,950 INFO L902 garLoopResultBuilder]: At program point constant_test_bitENTRY(lines 5281 5286) the Hoare annotation is: true [2022-07-22 23:26:33,950 INFO L899 garLoopResultBuilder]: For program point constant_test_bitFINAL(lines 5281 5286) no Hoare annotation was computed. [2022-07-22 23:26:33,950 INFO L899 garLoopResultBuilder]: For program point constant_test_bitEXIT(lines 5281 5286) no Hoare annotation was computed. [2022-07-22 23:26:33,950 INFO L899 garLoopResultBuilder]: For program point skb_trimEXIT(lines 8319 8321) no Hoare annotation was computed. [2022-07-22 23:26:33,950 INFO L902 garLoopResultBuilder]: At program point skb_trimENTRY(lines 8319 8321) the Hoare annotation is: true [2022-07-22 23:26:33,951 INFO L899 garLoopResultBuilder]: For program point skb_trimFINAL(lines 8319 8321) no Hoare annotation was computed. [2022-07-22 23:26:33,951 INFO L902 garLoopResultBuilder]: At program point L7663(lines 7653 7671) the Hoare annotation is: true [2022-07-22 23:26:33,951 INFO L902 garLoopResultBuilder]: At program point L7665(lines 7653 7671) the Hoare annotation is: true [2022-07-22 23:26:33,951 INFO L899 garLoopResultBuilder]: For program point l1oip_ulaw_to_alawEXIT(lines 7649 7672) no Hoare annotation was computed. [2022-07-22 23:26:33,951 INFO L902 garLoopResultBuilder]: At program point L7667(lines 7653 7671) the Hoare annotation is: true [2022-07-22 23:26:33,951 INFO L895 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))) [2022-07-22 23:26:33,951 INFO L899 garLoopResultBuilder]: For program point l1oip_ulaw_to_alawFINAL(lines 7649 7672) no Hoare annotation was computed. [2022-07-22 23:26:33,951 INFO L899 garLoopResultBuilder]: For program point init_timer_keyEXIT(lines 8234 8236) no Hoare annotation was computed. [2022-07-22 23:26:33,951 INFO L902 garLoopResultBuilder]: At program point init_timer_keyENTRY(lines 8234 8236) the Hoare annotation is: true [2022-07-22 23:26:33,951 INFO L899 garLoopResultBuilder]: For program point init_timer_keyFINAL(lines 8234 8236) no Hoare annotation was computed. [2022-07-22 23:26:33,951 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 8347 8349) no Hoare annotation was computed. [2022-07-22 23:26:33,951 INFO L895 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|)) [2022-07-22 23:26:33,952 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 8347 8349) no Hoare annotation was computed. [2022-07-22 23:26:33,952 INFO L899 garLoopResultBuilder]: For program point vfreeEXIT(lines 8333 8335) no Hoare annotation was computed. [2022-07-22 23:26:33,952 INFO L902 garLoopResultBuilder]: At program point vfreeENTRY(lines 8333 8335) the Hoare annotation is: true [2022-07-22 23:26:33,952 INFO L899 garLoopResultBuilder]: For program point vfreeFINAL(lines 8333 8335) no Hoare annotation was computed. [2022-07-22 23:26:33,952 INFO L899 garLoopResultBuilder]: For program point L5568-1(lines 5568 5569) no Hoare annotation was computed. [2022-07-22 23:26:33,952 INFO L902 garLoopResultBuilder]: At program point L5568(lines 5568 5569) the Hoare annotation is: true [2022-07-22 23:26:33,952 INFO L899 garLoopResultBuilder]: For program point L5570-2(lines 5570 5573) no Hoare annotation was computed. [2022-07-22 23:26:33,952 INFO L899 garLoopResultBuilder]: For program point L8188-2(lines 8188 8192) no Hoare annotation was computed. [2022-07-22 23:26:33,952 INFO L899 garLoopResultBuilder]: For program point L8188(lines 8188 8192) no Hoare annotation was computed. [2022-07-22 23:26:33,952 INFO L899 garLoopResultBuilder]: For program point mI_alloc_skbFINAL(lines 5563 5576) no Hoare annotation was computed. [2022-07-22 23:26:33,952 INFO L895 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|))) [2022-07-22 23:26:33,952 INFO L899 garLoopResultBuilder]: For program point mI_alloc_skbEXIT(lines 5563 5576) no Hoare annotation was computed. [2022-07-22 23:26:33,952 INFO L902 garLoopResultBuilder]: At program point L8193(lines 8186 8194) the Hoare annotation is: true [2022-07-22 23:26:33,952 INFO L899 garLoopResultBuilder]: For program point L8187-1(line 8187) no Hoare annotation was computed. [2022-07-22 23:26:33,953 INFO L895 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|))) [2022-07-22 23:26:33,953 INFO L902 garLoopResultBuilder]: At program point L5530(lines 5526 5532) the Hoare annotation is: true [2022-07-22 23:26:33,953 INFO L899 garLoopResultBuilder]: For program point L8189-1(line 8189) no Hoare annotation was computed. [2022-07-22 23:26:33,953 INFO L895 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))) [2022-07-22 23:26:33,953 INFO L902 garLoopResultBuilder]: At program point L5539(lines 5534 5541) the Hoare annotation is: true [2022-07-22 23:26:33,953 INFO L899 garLoopResultBuilder]: For program point L5570(lines 5570 5573) no Hoare annotation was computed. [2022-07-22 23:26:33,953 INFO L895 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|))) [2022-07-22 23:26:33,953 INFO L899 garLoopResultBuilder]: For program point init_completionFINAL(lines 5433 5440) no Hoare annotation was computed. [2022-07-22 23:26:33,954 INFO L899 garLoopResultBuilder]: For program point init_completionEXIT(lines 5433 5440) no Hoare annotation was computed. [2022-07-22 23:26:33,954 INFO L902 garLoopResultBuilder]: At program point L8196(lines 8195 8197) the Hoare annotation is: true [2022-07-22 23:26:33,954 INFO L899 garLoopResultBuilder]: For program point queue_ch_frameFINAL(lines 8296 8298) no Hoare annotation was computed. [2022-07-22 23:26:33,954 INFO L899 garLoopResultBuilder]: For program point queue_ch_frameEXIT(lines 8296 8298) no Hoare annotation was computed. [2022-07-22 23:26:33,954 INFO L902 garLoopResultBuilder]: At program point queue_ch_frameENTRY(lines 8296 8298) the Hoare annotation is: true [2022-07-22 23:26:33,954 INFO L895 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))) [2022-07-22 23:26:33,954 INFO L899 garLoopResultBuilder]: For program point skb_putFINAL(lines 8314 8318) no Hoare annotation was computed. [2022-07-22 23:26:33,954 INFO L899 garLoopResultBuilder]: For program point skb_putEXIT(lines 8314 8318) no Hoare annotation was computed. [2022-07-22 23:26:33,954 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 7832 7837) no Hoare annotation was computed. [2022-07-22 23:26:33,954 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 7832 7837) the Hoare annotation is: true [2022-07-22 23:26:33,954 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 7835) no Hoare annotation was computed. [2022-07-22 23:26:33,954 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 7832 7837) no Hoare annotation was computed. [2022-07-22 23:26:33,955 INFO L899 garLoopResultBuilder]: For program point L6708-1(line 6708) no Hoare annotation was computed. [2022-07-22 23:26:33,955 INFO L902 garLoopResultBuilder]: At program point L6708(line 6708) the Hoare annotation is: true [2022-07-22 23:26:33,955 INFO L899 garLoopResultBuilder]: For program point L6378(line 6378) no Hoare annotation was computed. [2022-07-22 23:26:33,955 INFO L902 garLoopResultBuilder]: At program point L6411(lines 6320 6413) the Hoare annotation is: true [2022-07-22 23:26:33,955 INFO L899 garLoopResultBuilder]: For program point L6659-1(line 6659) no Hoare annotation was computed. [2022-07-22 23:26:33,955 INFO L902 garLoopResultBuilder]: At program point L5602(lines 5578 5604) the Hoare annotation is: true [2022-07-22 23:26:33,956 INFO L902 garLoopResultBuilder]: At program point L6659(line 6659) the Hoare annotation is: true [2022-07-22 23:26:33,956 INFO L899 garLoopResultBuilder]: For program point L6709-1(line 6709) no Hoare annotation was computed. [2022-07-22 23:26:33,956 INFO L902 garLoopResultBuilder]: At program point L6709(line 6709) the Hoare annotation is: true [2022-07-22 23:26:33,956 INFO L899 garLoopResultBuilder]: For program point L6379(lines 6379 6382) no Hoare annotation was computed. [2022-07-22 23:26:33,956 INFO L902 garLoopResultBuilder]: At program point L6379-2(lines 6379 6382) the Hoare annotation is: true [2022-07-22 23:26:33,956 INFO L899 garLoopResultBuilder]: For program point L6660-1(line 6660) no Hoare annotation was computed. [2022-07-22 23:26:33,956 INFO L902 garLoopResultBuilder]: At program point L6660(line 6660) the Hoare annotation is: true [2022-07-22 23:26:33,957 INFO L902 garLoopResultBuilder]: At program point L6693(lines 6639 6721) the Hoare annotation is: true [2022-07-22 23:26:33,957 INFO L895 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|))) [2022-07-22 23:26:33,957 INFO L899 garLoopResultBuilder]: For program point L5620-1(lines 5605 5626) no Hoare annotation was computed. [2022-07-22 23:26:33,957 INFO L899 garLoopResultBuilder]: For program point L5587-1(line 5587) no Hoare annotation was computed. [2022-07-22 23:26:33,957 INFO L899 garLoopResultBuilder]: For program point L5620(lines 5620 5623) no Hoare annotation was computed. [2022-07-22 23:26:33,957 INFO L902 garLoopResultBuilder]: At program point L6727(lines 6622 6729) the Hoare annotation is: true [2022-07-22 23:26:33,957 INFO L902 garLoopResultBuilder]: At program point L6397(line 6397) the Hoare annotation is: true [2022-07-22 23:26:33,957 INFO L899 garLoopResultBuilder]: For program point L6711(line 6711) no Hoare annotation was computed. [2022-07-22 23:26:33,958 INFO L902 garLoopResultBuilder]: At program point L5621(line 5621) the Hoare annotation is: true [2022-07-22 23:26:33,958 INFO L902 garLoopResultBuilder]: At program point L6695(lines 6639 6721) the Hoare annotation is: true [2022-07-22 23:26:33,958 INFO L899 garLoopResultBuilder]: For program point L6398(line 6398) no Hoare annotation was computed. [2022-07-22 23:26:33,958 INFO L899 garLoopResultBuilder]: For program point L6365-1(line 6365) no Hoare annotation was computed. [2022-07-22 23:26:33,958 INFO L902 garLoopResultBuilder]: At program point L6365(line 6365) the Hoare annotation is: true [2022-07-22 23:26:33,958 INFO L899 garLoopResultBuilder]: For program point L6646(line 6646) no Hoare annotation was computed. [2022-07-22 23:26:33,959 INFO L902 garLoopResultBuilder]: At program point L6712-2(lines 6712 6716) the Hoare annotation is: true [2022-07-22 23:26:33,959 INFO L899 garLoopResultBuilder]: For program point L6712(lines 6712 6716) no Hoare annotation was computed. [2022-07-22 23:26:33,959 INFO L899 garLoopResultBuilder]: For program point L5589(lines 5589 5592) no Hoare annotation was computed. [2022-07-22 23:26:33,959 INFO L899 garLoopResultBuilder]: For program point L6646-2(lines 6646 6650) no Hoare annotation was computed. [2022-07-22 23:26:33,959 INFO L899 garLoopResultBuilder]: For program point L6349-2(lines 6349 6353) no Hoare annotation was computed. [2022-07-22 23:26:33,959 INFO L899 garLoopResultBuilder]: For program point L6349(line 6349) no Hoare annotation was computed. [2022-07-22 23:26:33,959 INFO L899 garLoopResultBuilder]: For program point L6399(lines 6399 6403) no Hoare annotation was computed. [2022-07-22 23:26:33,959 INFO L899 garLoopResultBuilder]: For program point L6399-2(lines 6399 6403) no Hoare annotation was computed. [2022-07-22 23:26:33,959 INFO L902 garLoopResultBuilder]: At program point L6383(line 6383) the Hoare annotation is: true [2022-07-22 23:26:33,959 INFO L899 garLoopResultBuilder]: For program point L6400-1(line 6400) no Hoare annotation was computed. [2022-07-22 23:26:33,959 INFO L902 garLoopResultBuilder]: At program point L6400(line 6400) the Hoare annotation is: true [2022-07-22 23:26:33,959 INFO L899 garLoopResultBuilder]: For program point L6681-1(lines 6681 6685) no Hoare annotation was computed. [2022-07-22 23:26:33,959 INFO L899 garLoopResultBuilder]: For program point L6384(line 6384) no Hoare annotation was computed. [2022-07-22 23:26:33,959 INFO L899 garLoopResultBuilder]: For program point L6698(line 6698) no Hoare annotation was computed. [2022-07-22 23:26:33,959 INFO L899 garLoopResultBuilder]: For program point L6665-1(line 6665) no Hoare annotation was computed. [2022-07-22 23:26:33,960 INFO L902 garLoopResultBuilder]: At program point L6665(line 6665) the Hoare annotation is: true [2022-07-22 23:26:33,960 INFO L902 garLoopResultBuilder]: At program point L6368(lines 6342 6405) the Hoare annotation is: true [2022-07-22 23:26:33,960 INFO L899 garLoopResultBuilder]: For program point L6385-2(lines 6385 6389) no Hoare annotation was computed. [2022-07-22 23:26:33,960 INFO L899 garLoopResultBuilder]: For program point L6385(lines 6385 6389) no Hoare annotation was computed. [2022-07-22 23:26:33,960 INFO L899 garLoopResultBuilder]: For program point L6666(lines 6666 6676) no Hoare annotation was computed. [2022-07-22 23:26:33,960 INFO L899 garLoopResultBuilder]: For program point L6699-1(line 6699) no Hoare annotation was computed. [2022-07-22 23:26:33,960 INFO L902 garLoopResultBuilder]: At program point L6699(line 6699) the Hoare annotation is: true [2022-07-22 23:26:33,960 INFO L902 garLoopResultBuilder]: At program point L6402(line 6402) the Hoare annotation is: true [2022-07-22 23:26:33,960 INFO L899 garLoopResultBuilder]: For program point L6402-1(line 6402) no Hoare annotation was computed. [2022-07-22 23:26:33,960 INFO L899 garLoopResultBuilder]: For program point L5593-2(lines 5593 5598) no Hoare annotation was computed. [2022-07-22 23:26:33,961 INFO L899 garLoopResultBuilder]: For program point L5593(lines 5593 5598) no Hoare annotation was computed. [2022-07-22 23:26:33,961 INFO L902 garLoopResultBuilder]: At program point L6386(line 6386) the Hoare annotation is: true [2022-07-22 23:26:33,961 INFO L899 garLoopResultBuilder]: For program point _queue_dataEXIT(lines 5605 5626) no Hoare annotation was computed. [2022-07-22 23:26:33,964 INFO L899 garLoopResultBuilder]: For program point L6386-1(line 6386) no Hoare annotation was computed. [2022-07-22 23:26:33,964 INFO L899 garLoopResultBuilder]: For program point L5610(lines 5610 5613) no Hoare annotation was computed. [2022-07-22 23:26:33,964 INFO L899 garLoopResultBuilder]: For program point L6667(lines 6667 6670) no Hoare annotation was computed. [2022-07-22 23:26:33,964 INFO L899 garLoopResultBuilder]: For program point L6667-2(lines 6667 6670) no Hoare annotation was computed. [2022-07-22 23:26:33,965 INFO L902 garLoopResultBuilder]: At program point L6370(lines 6342 6405) the Hoare annotation is: true [2022-07-22 23:26:33,965 INFO L899 garLoopResultBuilder]: For program point L6717(line 6717) no Hoare annotation was computed. [2022-07-22 23:26:33,965 INFO L899 garLoopResultBuilder]: For program point L6701(line 6701) no Hoare annotation was computed. [2022-07-22 23:26:33,965 INFO L902 garLoopResultBuilder]: At program point L6718(line 6718) the Hoare annotation is: true [2022-07-22 23:26:33,965 INFO L902 garLoopResultBuilder]: At program point L5595(line 5595) the Hoare annotation is: true [2022-07-22 23:26:33,965 INFO L899 garLoopResultBuilder]: For program point L5595-1(line 5595) no Hoare annotation was computed. [2022-07-22 23:26:33,965 INFO L899 garLoopResultBuilder]: For program point L6652-1(line 6652) no Hoare annotation was computed. [2022-07-22 23:26:33,965 INFO L902 garLoopResultBuilder]: At program point L6652(line 6652) the Hoare annotation is: true [2022-07-22 23:26:33,965 INFO L899 garLoopResultBuilder]: For program point L6718-1(line 6718) no Hoare annotation was computed. [2022-07-22 23:26:33,965 INFO L899 garLoopResultBuilder]: For program point L6388-1(line 6388) no Hoare annotation was computed. [2022-07-22 23:26:33,965 INFO L902 garLoopResultBuilder]: At program point L6388(line 6388) the Hoare annotation is: true [2022-07-22 23:26:33,965 INFO L899 garLoopResultBuilder]: For program point L6702(lines 6702 6705) no Hoare annotation was computed. [2022-07-22 23:26:33,965 INFO L899 garLoopResultBuilder]: For program point L6702-2(lines 6702 6705) no Hoare annotation was computed. [2022-07-22 23:26:33,965 INFO L902 garLoopResultBuilder]: At program point L6372(lines 6342 6405) the Hoare annotation is: true [2022-07-22 23:26:33,965 INFO L902 garLoopResultBuilder]: At program point L6686(lines 6686 6687) the Hoare annotation is: true [2022-07-22 23:26:33,966 INFO L899 garLoopResultBuilder]: For program point L6719-1(line 6719) no Hoare annotation was computed. [2022-07-22 23:26:33,966 INFO L902 garLoopResultBuilder]: At program point L6719(line 6719) the Hoare annotation is: true [2022-07-22 23:26:33,966 INFO L899 garLoopResultBuilder]: For program point L5596-1(line 5596) no Hoare annotation was computed. [2022-07-22 23:26:33,966 INFO L902 garLoopResultBuilder]: At program point L5596(line 5596) the Hoare annotation is: true [2022-07-22 23:26:33,966 INFO L899 garLoopResultBuilder]: For program point L6653(lines 6653 6663) no Hoare annotation was computed. [2022-07-22 23:26:33,966 INFO L899 garLoopResultBuilder]: For program point L6686-1(lines 6686 6687) no Hoare annotation was computed. [2022-07-22 23:26:33,966 INFO L902 garLoopResultBuilder]: At program point L6406(lines 6334 6412) the Hoare annotation is: true [2022-07-22 23:26:33,966 INFO L899 garLoopResultBuilder]: For program point L6654(lines 6654 6657) no Hoare annotation was computed. [2022-07-22 23:26:33,966 INFO L899 garLoopResultBuilder]: For program point L6654-2(lines 6654 6657) no Hoare annotation was computed. [2022-07-22 23:26:33,966 INFO L899 garLoopResultBuilder]: For program point L6407(lines 6407 6410) no Hoare annotation was computed. [2022-07-22 23:26:33,966 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-22 23:26:33,966 INFO L899 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2022-07-22 23:26:33,966 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-07-22 23:26:33,966 INFO L899 garLoopResultBuilder]: For program point L6391(line 6391) no Hoare annotation was computed. [2022-07-22 23:26:33,966 INFO L899 garLoopResultBuilder]: For program point L6358-1(lines 6358 6362) no Hoare annotation was computed. [2022-07-22 23:26:33,966 INFO L899 garLoopResultBuilder]: For program point L5615(lines 5615 5618) no Hoare annotation was computed. [2022-07-22 23:26:33,967 INFO L899 garLoopResultBuilder]: For program point L6672-1(line 6672) no Hoare annotation was computed. [2022-07-22 23:26:33,967 INFO L899 garLoopResultBuilder]: For program point L6639(lines 6639 6721) no Hoare annotation was computed. [2022-07-22 23:26:33,967 INFO L902 garLoopResultBuilder]: At program point L6672(line 6672) the Hoare annotation is: true [2022-07-22 23:26:33,967 INFO L899 garLoopResultBuilder]: For program point L6342(lines 6342 6405) no Hoare annotation was computed. [2022-07-22 23:26:33,967 INFO L899 garLoopResultBuilder]: For program point L6375(line 6375) no Hoare annotation was computed. [2022-07-22 23:26:33,967 INFO L902 garLoopResultBuilder]: At program point L6408(line 6408) the Hoare annotation is: true [2022-07-22 23:26:33,967 INFO L902 garLoopResultBuilder]: At program point L6722(lines 6633 6728) the Hoare annotation is: true [2022-07-22 23:26:33,967 INFO L902 garLoopResultBuilder]: At program point L6392-2(lines 6392 6396) the Hoare annotation is: true [2022-07-22 23:26:33,967 INFO L899 garLoopResultBuilder]: For program point L6392(lines 6392 6396) no Hoare annotation was computed. [2022-07-22 23:26:33,968 INFO L899 garLoopResultBuilder]: For program point L6640(line 6640) no Hoare annotation was computed. [2022-07-22 23:26:33,968 INFO L899 garLoopResultBuilder]: For program point L6673-1(line 6673) no Hoare annotation was computed. [2022-07-22 23:26:33,968 INFO L902 garLoopResultBuilder]: At program point L6673(line 6673) the Hoare annotation is: true [2022-07-22 23:26:33,968 INFO L895 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|))) [2022-07-22 23:26:33,968 INFO L899 garLoopResultBuilder]: For program point L6343(line 6343) no Hoare annotation was computed. [2022-07-22 23:26:33,968 INFO L899 garLoopResultBuilder]: For program point L6376-1(line 6376) no Hoare annotation was computed. [2022-07-22 23:26:33,969 INFO L902 garLoopResultBuilder]: At program point L6376(line 6376) the Hoare annotation is: true [2022-07-22 23:26:33,969 INFO L899 garLoopResultBuilder]: For program point L6723(lines 6723 6726) no Hoare annotation was computed. [2022-07-22 23:26:33,969 INFO L899 garLoopResultBuilder]: For program point L6707-1(line 6707) no Hoare annotation was computed. [2022-07-22 23:26:33,969 INFO L902 garLoopResultBuilder]: At program point L6707(line 6707) the Hoare annotation is: true [2022-07-22 23:26:33,969 INFO L899 garLoopResultBuilder]: For program point L6641(lines 6641 6645) no Hoare annotation was computed. [2022-07-22 23:26:33,969 INFO L899 garLoopResultBuilder]: For program point L6344(lines 6344 6348) no Hoare annotation was computed. [2022-07-22 23:26:33,969 INFO L902 garLoopResultBuilder]: At program point L6691(lines 6639 6721) the Hoare annotation is: true [2022-07-22 23:26:33,970 INFO L902 garLoopResultBuilder]: At program point L6724(line 6724) the Hoare annotation is: true [2022-07-22 23:26:33,970 INFO L899 garLoopResultBuilder]: For program point L5520-1(line 5520) no Hoare annotation was computed. [2022-07-22 23:26:33,970 INFO L895 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|))) [2022-07-22 23:26:33,970 INFO L899 garLoopResultBuilder]: For program point kzallocEXIT(lines 5517 5523) no Hoare annotation was computed. [2022-07-22 23:26:33,970 INFO L895 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|))) [2022-07-22 23:26:33,970 INFO L899 garLoopResultBuilder]: For program point kzallocFINAL(lines 5517 5523) no Hoare annotation was computed. [2022-07-22 23:26:33,971 INFO L902 garLoopResultBuilder]: At program point L5758(line 5758) the Hoare annotation is: true [2022-07-22 23:26:33,971 INFO L899 garLoopResultBuilder]: For program point L5758-1(line 5758) no Hoare annotation was computed. [2022-07-22 23:26:33,971 INFO L899 garLoopResultBuilder]: For program point L5742(lines 5742 5756) no Hoare annotation was computed. [2022-07-22 23:26:33,971 INFO L899 garLoopResultBuilder]: For program point L5742-1(lines 5742 5756) no Hoare annotation was computed. [2022-07-22 23:26:33,971 INFO L899 garLoopResultBuilder]: For program point L5767-1(lines 5767 5770) no Hoare annotation was computed. [2022-07-22 23:26:33,971 INFO L902 garLoopResultBuilder]: At program point L7592(lines 7547 7594) the Hoare annotation is: true [2022-07-22 23:26:33,972 INFO L899 garLoopResultBuilder]: For program point L5759(lines 5759 5763) no Hoare annotation was computed. [2022-07-22 23:26:33,972 INFO L902 garLoopResultBuilder]: At program point L7584(lines 7554 7593) the Hoare annotation is: true [2022-07-22 23:26:33,972 INFO L899 garLoopResultBuilder]: For program point L5693-1(lines 5693 5696) no Hoare annotation was computed. [2022-07-22 23:26:33,972 INFO L899 garLoopResultBuilder]: For program point L5718(lines 5718 5732) no Hoare annotation was computed. [2022-07-22 23:26:33,972 INFO L899 garLoopResultBuilder]: For program point L5718-2(lines 5718 5732) no Hoare annotation was computed. [2022-07-22 23:26:33,972 INFO L899 garLoopResultBuilder]: For program point L5743(lines 5743 5754) no Hoare annotation was computed. [2022-07-22 23:26:33,972 INFO L899 garLoopResultBuilder]: For program point L5760-1(line 5760) no Hoare annotation was computed. [2022-07-22 23:26:33,973 INFO L902 garLoopResultBuilder]: At program point L5760(line 5760) the Hoare annotation is: true [2022-07-22 23:26:33,973 INFO L899 garLoopResultBuilder]: For program point L5686(lines 5686 5692) no Hoare annotation was computed. [2022-07-22 23:26:33,973 INFO L899 garLoopResultBuilder]: For program point L5686-1(lines 5676 5776) no Hoare annotation was computed. [2022-07-22 23:26:33,973 INFO L899 garLoopResultBuilder]: For program point l1oip_socket_sendEXIT(lines 5657 5777) no Hoare annotation was computed. [2022-07-22 23:26:33,973 INFO L899 garLoopResultBuilder]: For program point L5744-1(line 5744) no Hoare annotation was computed. [2022-07-22 23:26:33,973 INFO L902 garLoopResultBuilder]: At program point L5744(line 5744) the Hoare annotation is: true [2022-07-22 23:26:33,974 INFO L899 garLoopResultBuilder]: For program point L7561-2(lines 7561 7570) no Hoare annotation was computed. [2022-07-22 23:26:33,974 INFO L899 garLoopResultBuilder]: For program point L7561(lines 7561 7570) no Hoare annotation was computed. [2022-07-22 23:26:33,974 INFO L899 garLoopResultBuilder]: For program point l1oip_socket_sendFINAL(lines 5657 5777) no Hoare annotation was computed. [2022-07-22 23:26:33,974 INFO L902 garLoopResultBuilder]: At program point L5687(line 5687) the Hoare annotation is: true [2022-07-22 23:26:33,974 INFO L899 garLoopResultBuilder]: For program point L5687-1(line 5687) no Hoare annotation was computed. [2022-07-22 23:26:33,974 INFO L895 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|))) [2022-07-22 23:26:33,975 INFO L902 garLoopResultBuilder]: At program point L5753(line 5753) the Hoare annotation is: true [2022-07-22 23:26:33,975 INFO L899 garLoopResultBuilder]: For program point L5753-1(line 5753) no Hoare annotation was computed. [2022-07-22 23:26:33,975 INFO L899 garLoopResultBuilder]: For program point L5712-2(lines 5712 5716) no Hoare annotation was computed. [2022-07-22 23:26:33,975 INFO L899 garLoopResultBuilder]: For program point L5712(lines 5712 5716) no Hoare annotation was computed. [2022-07-22 23:26:33,975 INFO L899 garLoopResultBuilder]: For program point L7587-1(lines 7587 7591) no Hoare annotation was computed. [2022-07-22 23:26:33,975 INFO L899 garLoopResultBuilder]: For program point L5746(lines 5746 5754) no Hoare annotation was computed. [2022-07-22 23:26:33,975 INFO L899 garLoopResultBuilder]: For program point L5697-2(lines 5697 5704) no Hoare annotation was computed. [2022-07-22 23:26:33,976 INFO L899 garLoopResultBuilder]: For program point L5697(line 5697) no Hoare annotation was computed. [2022-07-22 23:26:33,976 INFO L902 garLoopResultBuilder]: At program point L7580(lines 7554 7593) the Hoare annotation is: true [2022-07-22 23:26:33,976 INFO L902 garLoopResultBuilder]: At program point L5689(line 5689) the Hoare annotation is: true [2022-07-22 23:26:33,976 INFO L902 garLoopResultBuilder]: At program point L5747(line 5747) the Hoare annotation is: true [2022-07-22 23:26:33,976 INFO L899 garLoopResultBuilder]: For program point L5747-1(line 5747) no Hoare annotation was computed. [2022-07-22 23:26:33,976 INFO L899 garLoopResultBuilder]: For program point L5681-2(lines 5681 5684) no Hoare annotation was computed. [2022-07-22 23:26:33,976 INFO L899 garLoopResultBuilder]: For program point L5681(lines 5681 5684) no Hoare annotation was computed. [2022-07-22 23:26:33,977 INFO L899 garLoopResultBuilder]: For program point L5698(lines 5698 5701) no Hoare annotation was computed. [2022-07-22 23:26:33,977 INFO L899 garLoopResultBuilder]: For program point L5698-2(lines 5698 5701) no Hoare annotation was computed. [2022-07-22 23:26:33,977 INFO L899 garLoopResultBuilder]: For program point L5707(lines 5707 5711) no Hoare annotation was computed. [2022-07-22 23:26:33,977 INFO L899 garLoopResultBuilder]: For program point L5707-2(lines 5707 5711) no Hoare annotation was computed. [2022-07-22 23:26:33,977 INFO L899 garLoopResultBuilder]: For program point L7557(lines 7557 7560) no Hoare annotation was computed. [2022-07-22 23:26:33,977 INFO L902 garLoopResultBuilder]: At program point L7582(lines 7554 7593) the Hoare annotation is: true [2022-07-22 23:26:33,977 INFO L902 garLoopResultBuilder]: At program point L8243(lines 8242 8244) the Hoare annotation is: true [2022-07-22 23:26:33,978 INFO L899 garLoopResultBuilder]: For program point L5749(lines 5749 5754) no Hoare annotation was computed. [2022-07-22 23:26:33,978 INFO L902 garLoopResultBuilder]: At program point L5766(line 5766) the Hoare annotation is: true [2022-07-22 23:26:33,978 INFO L899 garLoopResultBuilder]: For program point L5766-1(lines 5676 5776) no Hoare annotation was computed. [2022-07-22 23:26:33,978 INFO L895 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|))) [2022-07-22 23:26:33,978 INFO L899 garLoopResultBuilder]: For program point L5506-1(line 5506) no Hoare annotation was computed. [2022-07-22 23:26:33,978 INFO L902 garLoopResultBuilder]: At program point L5506-2(lines 5504 5507) the Hoare annotation is: true [2022-07-22 23:26:33,978 INFO L899 garLoopResultBuilder]: For program point kmallocFINAL(lines 5509 5515) no Hoare annotation was computed. [2022-07-22 23:26:33,979 INFO L899 garLoopResultBuilder]: For program point kmallocEXIT(lines 5509 5515) no Hoare annotation was computed. [2022-07-22 23:26:33,979 INFO L895 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|))) [2022-07-22 23:26:33,979 INFO L902 garLoopResultBuilder]: At program point spin_lockENTRY(lines 5418 5424) the Hoare annotation is: true [2022-07-22 23:26:33,979 INFO L902 garLoopResultBuilder]: At program point L8208(lines 8207 8209) the Hoare annotation is: true [2022-07-22 23:26:33,979 INFO L899 garLoopResultBuilder]: For program point spin_lockFINAL(lines 5418 5424) no Hoare annotation was computed. [2022-07-22 23:26:33,979 INFO L899 garLoopResultBuilder]: For program point spin_lockEXIT(lines 5418 5424) no Hoare annotation was computed. [2022-07-22 23:26:33,979 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 7839 7844) no Hoare annotation was computed. [2022-07-22 23:26:33,980 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 7839 7844) the Hoare annotation is: true [2022-07-22 23:26:33,980 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 7839 7844) no Hoare annotation was computed. [2022-07-22 23:26:33,980 INFO L899 garLoopResultBuilder]: For program point l1oip_alaw_to_ulawFINAL(lines 7625 7648) no Hoare annotation was computed. [2022-07-22 23:26:33,980 INFO L902 garLoopResultBuilder]: At program point L7643(lines 7629 7647) the Hoare annotation is: true [2022-07-22 23:26:33,980 INFO L899 garLoopResultBuilder]: For program point l1oip_alaw_to_ulawEXIT(lines 7625 7648) no Hoare annotation was computed. [2022-07-22 23:26:33,980 INFO L902 garLoopResultBuilder]: At program point L7639(lines 7629 7647) the Hoare annotation is: true [2022-07-22 23:26:33,980 INFO L895 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))) [2022-07-22 23:26:33,981 INFO L902 garLoopResultBuilder]: At program point L7641(lines 7629 7647) the Hoare annotation is: true [2022-07-22 23:26:33,981 INFO L899 garLoopResultBuilder]: For program point L6208-2(lines 6208 6211) no Hoare annotation was computed. [2022-07-22 23:26:33,981 INFO L895 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|))) [2022-07-22 23:26:33,981 INFO L899 garLoopResultBuilder]: For program point L6208(lines 6208 6211) no Hoare annotation was computed. [2022-07-22 23:26:33,981 INFO L895 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|))) [2022-07-22 23:26:33,981 INFO L895 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|))) [2022-07-22 23:26:33,982 INFO L899 garLoopResultBuilder]: For program point L6217(lines 6217 6225) no Hoare annotation was computed. [2022-07-22 23:26:33,982 INFO L899 garLoopResultBuilder]: For program point L6217-1(lines 6202 6228) no Hoare annotation was computed. [2022-07-22 23:26:33,982 INFO L899 garLoopResultBuilder]: For program point L6207(lines 6207 6215) no Hoare annotation was computed. [2022-07-22 23:26:33,982 INFO L895 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|))) [2022-07-22 23:26:33,982 INFO L899 garLoopResultBuilder]: For program point l1oip_socket_closeEXIT(lines 6202 6228) no Hoare annotation was computed. [2022-07-22 23:26:33,982 INFO L895 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|))) [2022-07-22 23:26:33,982 INFO L899 garLoopResultBuilder]: For program point L6222(line 6222) no Hoare annotation was computed. [2022-07-22 23:26:33,983 INFO L899 garLoopResultBuilder]: For program point L6218(lines 6218 6221) no Hoare annotation was computed. [2022-07-22 23:26:33,983 INFO L899 garLoopResultBuilder]: For program point L6216(line 6216) no Hoare annotation was computed. [2022-07-22 23:26:33,983 INFO L895 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|))) [2022-07-22 23:26:33,983 INFO L902 garLoopResultBuilder]: At program point spin_unlockENTRY(lines 5425 5431) the Hoare annotation is: true [2022-07-22 23:26:33,983 INFO L899 garLoopResultBuilder]: For program point spin_unlockFINAL(lines 5425 5431) no Hoare annotation was computed. [2022-07-22 23:26:33,983 INFO L899 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 5425 5431) no Hoare annotation was computed. [2022-07-22 23:26:33,983 INFO L902 garLoopResultBuilder]: At program point L8211(lines 8210 8212) the Hoare annotation is: true [2022-07-22 23:26:33,984 INFO L899 garLoopResultBuilder]: For program point del_timerEXIT(lines 8231 8233) no Hoare annotation was computed. [2022-07-22 23:26:33,984 INFO L902 garLoopResultBuilder]: At program point del_timerENTRY(lines 8231 8233) the Hoare annotation is: true [2022-07-22 23:26:33,984 INFO L899 garLoopResultBuilder]: For program point del_timerFINAL(lines 8231 8233) no Hoare annotation was computed. [2022-07-22 23:26:33,984 INFO L902 garLoopResultBuilder]: At program point timer_pendingENTRY(lines 5446 5451) the Hoare annotation is: true [2022-07-22 23:26:33,984 INFO L899 garLoopResultBuilder]: For program point timer_pendingEXIT(lines 5446 5451) no Hoare annotation was computed. [2022-07-22 23:26:33,984 INFO L899 garLoopResultBuilder]: For program point timer_pendingFINAL(lines 5446 5451) no Hoare annotation was computed. [2022-07-22 23:26:33,985 INFO L895 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|))) [2022-07-22 23:26:33,985 INFO L899 garLoopResultBuilder]: For program point memchr_invFINAL(lines 8276 8278) no Hoare annotation was computed. [2022-07-22 23:26:33,985 INFO L899 garLoopResultBuilder]: For program point memchr_invEXIT(lines 8276 8278) no Hoare annotation was computed. [2022-07-22 23:26:33,985 INFO L899 garLoopResultBuilder]: For program point L8277-1(line 8277) no Hoare annotation was computed. [2022-07-22 23:26:33,985 INFO L895 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|))) [2022-07-22 23:26:33,985 INFO L899 garLoopResultBuilder]: For program point test_and_clear_bitEXIT(lines 5273 5280) no Hoare annotation was computed. [2022-07-22 23:26:33,985 INFO L902 garLoopResultBuilder]: At program point test_and_clear_bitENTRY(lines 5273 5280) the Hoare annotation is: true [2022-07-22 23:26:33,986 INFO L899 garLoopResultBuilder]: For program point test_and_clear_bitFINAL(lines 5273 5280) no Hoare annotation was computed. [2022-07-22 23:26:33,986 INFO L899 garLoopResultBuilder]: For program point test_and_set_bitEXIT(lines 5265 5272) no Hoare annotation was computed. [2022-07-22 23:26:33,986 INFO L899 garLoopResultBuilder]: For program point test_and_set_bitFINAL(lines 5265 5272) no Hoare annotation was computed. [2022-07-22 23:26:33,986 INFO L902 garLoopResultBuilder]: At program point test_and_set_bitENTRY(lines 5265 5272) the Hoare annotation is: true [2022-07-22 23:26:33,986 INFO L899 garLoopResultBuilder]: For program point L6815(lines 6815 6819) no Hoare annotation was computed. [2022-07-22 23:26:33,986 INFO L899 garLoopResultBuilder]: For program point L6815-2(lines 6815 6819) no Hoare annotation was computed. [2022-07-22 23:26:33,987 INFO L895 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))) [2022-07-22 23:26:33,987 INFO L899 garLoopResultBuilder]: For program point L6799(lines 6799 6802) no Hoare annotation was computed. [2022-07-22 23:26:33,987 INFO L899 garLoopResultBuilder]: For program point L6795-1(line 6795) no Hoare annotation was computed. [2022-07-22 23:26:33,987 INFO L895 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))) [2022-07-22 23:26:33,987 INFO L895 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))) [2022-07-22 23:26:33,987 INFO L899 garLoopResultBuilder]: For program point L6799-2(lines 6799 6802) no Hoare annotation was computed. [2022-07-22 23:26:33,988 INFO L895 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))) [2022-07-22 23:26:33,988 INFO L899 garLoopResultBuilder]: For program point l1oip_cleanupFINAL(lines 6840 6867) no Hoare annotation was computed. [2022-07-22 23:26:33,988 INFO L895 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))) [2022-07-22 23:26:33,988 INFO L899 garLoopResultBuilder]: For program point L6820-2(lines 6820 6824) no Hoare annotation was computed. [2022-07-22 23:26:33,988 INFO L899 garLoopResultBuilder]: For program point L6820(lines 6820 6824) no Hoare annotation was computed. [2022-07-22 23:26:33,988 INFO L899 garLoopResultBuilder]: For program point L6808-2(lines 6808 6811) no Hoare annotation was computed. [2022-07-22 23:26:33,988 INFO L899 garLoopResultBuilder]: For program point L6808(line 6808) no Hoare annotation was computed. [2022-07-22 23:26:33,989 INFO L895 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))) [2022-07-22 23:26:33,989 INFO L895 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))) [2022-07-22 23:26:33,989 INFO L899 garLoopResultBuilder]: For program point L6804-1(lines 6804 6807) no Hoare annotation was computed. [2022-07-22 23:26:33,989 INFO L899 garLoopResultBuilder]: For program point L6804(lines 6804 6807) no Hoare annotation was computed. [2022-07-22 23:26:33,989 INFO L899 garLoopResultBuilder]: For program point L6808-4(lines 6808 6811) no Hoare annotation was computed. [2022-07-22 23:26:33,989 INFO L899 garLoopResultBuilder]: For program point L6800-1(line 6800) no Hoare annotation was computed. [2022-07-22 23:26:33,989 INFO L895 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))) [2022-07-22 23:26:33,990 INFO L899 garLoopResultBuilder]: For program point L6833(line 6833) no Hoare annotation was computed. [2022-07-22 23:26:33,990 INFO L899 garLoopResultBuilder]: For program point L6817-1(line 6817) no Hoare annotation was computed. [2022-07-22 23:26:33,990 INFO L895 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))) [2022-07-22 23:26:33,990 INFO L895 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))) [2022-07-22 23:26:33,990 INFO L895 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))) [2022-07-22 23:26:33,990 INFO L895 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))) [2022-07-22 23:26:33,991 INFO L895 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))) [2022-07-22 23:26:33,991 INFO L895 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))) [2022-07-22 23:26:33,991 INFO L899 garLoopResultBuilder]: For program point L6793-1(line 6793) no Hoare annotation was computed. [2022-07-22 23:26:33,991 INFO L895 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))) [2022-07-22 23:26:33,991 INFO L895 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))) [2022-07-22 23:26:33,991 INFO L899 garLoopResultBuilder]: For program point L6822-1(line 6822) no Hoare annotation was computed. [2022-07-22 23:26:33,992 INFO L895 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))) [2022-07-22 23:26:33,992 INFO L895 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))) [2022-07-22 23:26:33,992 INFO L895 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))) [2022-07-22 23:26:33,992 INFO L895 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))) [2022-07-22 23:26:33,992 INFO L899 garLoopResultBuilder]: For program point L6798(line 6798) no Hoare annotation was computed. [2022-07-22 23:26:33,992 INFO L899 garLoopResultBuilder]: For program point l1oip_cleanupEXIT(lines 6840 6867) no Hoare annotation was computed. [2022-07-22 23:26:33,992 INFO L899 garLoopResultBuilder]: For program point L6794(lines 6794 6797) no Hoare annotation was computed. [2022-07-22 23:26:33,993 INFO L895 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))) [2022-07-22 23:26:33,993 INFO L895 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))) [2022-07-22 23:26:33,993 INFO L899 garLoopResultBuilder]: For program point L6972(lines 6972 6975) no Hoare annotation was computed. [2022-07-22 23:26:33,993 INFO L895 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)) [2022-07-22 23:26:33,993 INFO L895 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)) [2022-07-22 23:26:33,993 INFO L895 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)) [2022-07-22 23:26:33,994 INFO L899 garLoopResultBuilder]: For program point L7105-1(lines 7105 7109) no Hoare annotation was computed. [2022-07-22 23:26:33,994 INFO L899 garLoopResultBuilder]: For program point L6907(line 6907) no Hoare annotation was computed. [2022-07-22 23:26:33,994 INFO L899 garLoopResultBuilder]: For program point L7139(line 7139) no Hoare annotation was computed. [2022-07-22 23:26:33,994 INFO L899 garLoopResultBuilder]: For program point L7139-2(lines 7139 7143) no Hoare annotation was computed. [2022-07-22 23:26:33,994 INFO L899 garLoopResultBuilder]: For program point L6941-2(lines 6941 6945) no Hoare annotation was computed. [2022-07-22 23:26:33,994 INFO L899 garLoopResultBuilder]: For program point L6941(line 6941) no Hoare annotation was computed. [2022-07-22 23:26:33,994 INFO L895 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)) [2022-07-22 23:26:33,995 INFO L899 garLoopResultBuilder]: For program point L7701-1(line 7701) no Hoare annotation was computed. [2022-07-22 23:26:33,995 INFO L895 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)) [2022-07-22 23:26:33,995 INFO L895 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)) [2022-07-22 23:26:33,995 INFO L895 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)) [2022-07-22 23:26:33,995 INFO L899 garLoopResultBuilder]: For program point L7041-1(line 7041) no Hoare annotation was computed. [2022-07-22 23:26:33,995 INFO L895 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)) [2022-07-22 23:26:33,996 INFO L895 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)) [2022-07-22 23:26:33,996 INFO L899 garLoopResultBuilder]: For program point L7174(line 7174) no Hoare annotation was computed. [2022-07-22 23:26:33,996 INFO L895 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)) [2022-07-22 23:26:33,996 INFO L899 garLoopResultBuilder]: For program point L7703-1(line 7703) no Hoare annotation was computed. [2022-07-22 23:26:33,996 INFO L895 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)) [2022-07-22 23:26:33,996 INFO L895 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)) [2022-07-22 23:26:33,997 INFO L895 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)) [2022-07-22 23:26:33,997 INFO L899 garLoopResultBuilder]: For program point L7175(lines 7175 7187) no Hoare annotation was computed. [2022-07-22 23:26:33,997 INFO L895 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)) [2022-07-22 23:26:33,997 INFO L899 garLoopResultBuilder]: For program point L7043-1(line 7043) no Hoare annotation was computed. [2022-07-22 23:26:33,997 INFO L895 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)) [2022-07-22 23:26:33,997 INFO L899 garLoopResultBuilder]: For program point L7076(lines 7076 7097) no Hoare annotation was computed. [2022-07-22 23:26:33,997 INFO L895 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)) [2022-07-22 23:26:33,998 INFO L899 garLoopResultBuilder]: For program point L7077(line 7077) no Hoare annotation was computed. [2022-07-22 23:26:33,998 INFO L899 garLoopResultBuilder]: For program point L7705(lines 7705 7709) no Hoare annotation was computed. [2022-07-22 23:26:33,998 INFO L895 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)) [2022-07-22 23:26:33,998 INFO L899 garLoopResultBuilder]: For program point L7177-2(lines 7175 7186) no Hoare annotation was computed. [2022-07-22 23:26:33,998 INFO L899 garLoopResultBuilder]: For program point L7177(lines 7177 7180) no Hoare annotation was computed. [2022-07-22 23:26:33,998 INFO L899 garLoopResultBuilder]: For program point L6946(line 6946) no Hoare annotation was computed. [2022-07-22 23:26:33,998 INFO L899 garLoopResultBuilder]: For program point L6979(lines 6979 6983) no Hoare annotation was computed. [2022-07-22 23:26:33,998 INFO L899 garLoopResultBuilder]: For program point L6946-4(lines 6946 6951) no Hoare annotation was computed. [2022-07-22 23:26:33,999 INFO L899 garLoopResultBuilder]: For program point L6880-1(line 6880) no Hoare annotation was computed. [2022-07-22 23:26:33,999 INFO L899 garLoopResultBuilder]: For program point L6913-2(lines 6913 6916) no Hoare annotation was computed. [2022-07-22 23:26:33,999 INFO L895 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)) [2022-07-22 23:26:33,999 INFO L899 garLoopResultBuilder]: For program point L6946-2(lines 6946 6951) no Hoare annotation was computed. [2022-07-22 23:26:33,999 INFO L899 garLoopResultBuilder]: For program point L6913(lines 6913 6916) no Hoare annotation was computed. [2022-07-22 23:26:33,999 INFO L899 garLoopResultBuilder]: For program point L6979-2(lines 6979 6983) no Hoare annotation was computed. [2022-07-22 23:26:33,999 INFO L895 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)) [2022-07-22 23:26:34,000 INFO L899 garLoopResultBuilder]: For program point L7706-1(line 7706) no Hoare annotation was computed. [2022-07-22 23:26:34,000 INFO L895 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)) [2022-07-22 23:26:34,000 INFO L899 garLoopResultBuilder]: For program point L7046-1(line 7046) no Hoare annotation was computed. [2022-07-22 23:26:34,000 INFO L899 garLoopResultBuilder]: For program point L6881-1(lines 6881 6882) no Hoare annotation was computed. [2022-07-22 23:26:34,000 INFO L895 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)) [2022-07-22 23:26:34,000 INFO L895 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)) [2022-07-22 23:26:34,001 INFO L899 garLoopResultBuilder]: For program point L5329-1(line 5329) no Hoare annotation was computed. [2022-07-22 23:26:34,001 INFO L895 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)) [2022-07-22 23:26:34,001 INFO L895 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)) [2022-07-22 23:26:34,001 INFO L899 garLoopResultBuilder]: For program point L7114(line 7114) no Hoare annotation was computed. [2022-07-22 23:26:34,001 INFO L899 garLoopResultBuilder]: For program point L8171(lines 8171 8174) no Hoare annotation was computed. [2022-07-22 23:26:34,001 INFO L895 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)) [2022-07-22 23:26:34,001 INFO L899 garLoopResultBuilder]: For program point L7081(line 7081) no Hoare annotation was computed. [2022-07-22 23:26:34,002 INFO L899 garLoopResultBuilder]: For program point L7742-1(lines 7742 7746) no Hoare annotation was computed. [2022-07-22 23:26:34,002 INFO L895 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)) [2022-07-22 23:26:34,002 INFO L899 garLoopResultBuilder]: For program point L6917-2(lines 6917 6920) no Hoare annotation was computed. [2022-07-22 23:26:34,002 INFO L899 garLoopResultBuilder]: For program point L6917(lines 6917 6920) no Hoare annotation was computed. [2022-07-22 23:26:34,002 INFO L899 garLoopResultBuilder]: For program point L7116(lines 7116 7121) no Hoare annotation was computed. [2022-07-22 23:26:34,002 INFO L899 garLoopResultBuilder]: For program point L8173-1(lines 8170 8184) no Hoare annotation was computed. [2022-07-22 23:26:34,002 INFO L895 garLoopResultBuilder]: At program point L8173(line 8173) the Hoare annotation is: false [2022-07-22 23:26:34,003 INFO L895 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)) [2022-07-22 23:26:34,003 INFO L899 garLoopResultBuilder]: For program point L6885-2(lines 6879 7049) no Hoare annotation was computed. [2022-07-22 23:26:34,003 INFO L899 garLoopResultBuilder]: For program point L6885(lines 6885 6889) no Hoare annotation was computed. [2022-07-22 23:26:34,003 INFO L895 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)) [2022-07-22 23:26:34,003 INFO L899 garLoopResultBuilder]: For program point L7018(lines 7018 7022) no Hoare annotation was computed. [2022-07-22 23:26:34,003 INFO L895 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)) [2022-07-22 23:26:34,003 INFO L895 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)) [2022-07-22 23:26:34,004 INFO L899 garLoopResultBuilder]: For program point L7085(line 7085) no Hoare annotation was computed. [2022-07-22 23:26:34,004 INFO L899 garLoopResultBuilder]: For program point L7118-1(line 7118) no Hoare annotation was computed. [2022-07-22 23:26:34,004 INFO L899 garLoopResultBuilder]: For program point L6953-2(lines 6953 6957) no Hoare annotation was computed. [2022-07-22 23:26:34,004 INFO L899 garLoopResultBuilder]: For program point L6953(lines 6953 6957) no Hoare annotation was computed. [2022-07-22 23:26:34,004 INFO L899 garLoopResultBuilder]: For program point L7713-1(lines 7713 7717) no Hoare annotation was computed. [2022-07-22 23:26:34,004 INFO L899 garLoopResultBuilder]: For program point L5336-1(line 5336) no Hoare annotation was computed. [2022-07-22 23:26:34,004 INFO L895 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)) [2022-07-22 23:26:34,005 INFO L899 garLoopResultBuilder]: For program point L8177-1(lines 8170 8184) no Hoare annotation was computed. [2022-07-22 23:26:34,005 INFO L895 garLoopResultBuilder]: At program point L8177(line 8177) the Hoare annotation is: false [2022-07-22 23:26:34,005 INFO L899 garLoopResultBuilder]: For program point L6922(lines 6922 6925) no Hoare annotation was computed. [2022-07-22 23:26:34,005 INFO L895 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)) [2022-07-22 23:26:34,005 INFO L899 garLoopResultBuilder]: For program point L6922-2(lines 6922 6925) no Hoare annotation was computed. [2022-07-22 23:26:34,005 INFO L895 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)) [2022-07-22 23:26:34,005 INFO L899 garLoopResultBuilder]: For program point L6890-1(lines 6890 6894) no Hoare annotation was computed. [2022-07-22 23:26:34,006 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-07-22 23:26:34,006 INFO L899 garLoopResultBuilder]: For program point L7089(line 7089) no Hoare annotation was computed. [2022-07-22 23:26:34,006 INFO L899 garLoopResultBuilder]: For program point L7189(line 7189) no Hoare annotation was computed. [2022-07-22 23:26:34,006 INFO L899 garLoopResultBuilder]: For program point L6958(lines 6958 6962) no Hoare annotation was computed. [2022-07-22 23:26:34,006 INFO L899 garLoopResultBuilder]: For program point L6958-2(lines 6879 7049) no Hoare annotation was computed. [2022-07-22 23:26:34,006 INFO L902 garLoopResultBuilder]: At program point L8181-1(lines 8168 8185) the Hoare annotation is: true [2022-07-22 23:26:34,006 INFO L895 garLoopResultBuilder]: At program point L8181(line 8181) the Hoare annotation is: false [2022-07-22 23:26:34,007 INFO L899 garLoopResultBuilder]: For program point L7025(lines 7025 7028) no Hoare annotation was computed. [2022-07-22 23:26:34,007 INFO L899 garLoopResultBuilder]: For program point L6927(line 6927) no Hoare annotation was computed. [2022-07-22 23:26:34,007 INFO L899 garLoopResultBuilder]: For program point L6927-2(lines 6927 6931) no Hoare annotation was computed. [2022-07-22 23:26:34,007 INFO L895 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)) [2022-07-22 23:26:34,007 INFO L895 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)) [2022-07-22 23:26:34,007 INFO L895 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)) [2022-07-22 23:26:34,008 INFO L899 garLoopResultBuilder]: For program point L7093(line 7093) no Hoare annotation was computed. [2022-07-22 23:26:34,008 INFO L899 garLoopResultBuilder]: For program point L7126-1(line 7126) no Hoare annotation was computed. [2022-07-22 23:26:34,008 INFO L895 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)) [2022-07-22 23:26:34,008 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-07-22 23:26:34,008 INFO L899 garLoopResultBuilder]: For program point L6896-2(lines 6896 6900) no Hoare annotation was computed. [2022-07-22 23:26:34,008 INFO L899 garLoopResultBuilder]: For program point L6896(lines 6896 6900) no Hoare annotation was computed. [2022-07-22 23:26:34,008 INFO L895 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)) [2022-07-22 23:26:34,009 INFO L899 garLoopResultBuilder]: For program point L7095-1(line 7095) no Hoare annotation was computed. [2022-07-22 23:26:34,009 INFO L895 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)) [2022-07-22 23:26:34,009 INFO L899 garLoopResultBuilder]: For program point L7128-1(line 7128) no Hoare annotation was computed. [2022-07-22 23:26:34,009 INFO L895 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)) [2022-07-22 23:26:34,009 INFO L899 garLoopResultBuilder]: For program point L7161(lines 7161 7198) no Hoare annotation was computed. [2022-07-22 23:26:34,009 INFO L895 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)) [2022-07-22 23:26:34,010 INFO L899 garLoopResultBuilder]: For program point L7162(line 7162) no Hoare annotation was computed. [2022-07-22 23:26:34,010 INFO L895 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)) [2022-07-22 23:26:34,010 INFO L899 garLoopResultBuilder]: For program point L7030(lines 7030 7033) no Hoare annotation was computed. [2022-07-22 23:26:34,010 INFO L895 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)) [2022-07-22 23:26:34,010 INFO L895 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)) [2022-07-22 23:26:34,010 INFO L895 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)) [2022-07-22 23:26:34,010 INFO L895 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)) [2022-07-22 23:26:34,011 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-07-22 23:26:34,011 INFO L899 garLoopResultBuilder]: For program point L7163(lines 7163 7194) no Hoare annotation was computed. [2022-07-22 23:26:34,011 INFO L899 garLoopResultBuilder]: For program point L7196(line 7196) no Hoare annotation was computed. [2022-07-22 23:26:34,011 INFO L899 garLoopResultBuilder]: For program point L6998(line 6998) no Hoare annotation was computed. [2022-07-22 23:26:34,011 INFO L899 garLoopResultBuilder]: For program point L7130-1(line 7130) no Hoare annotation was computed. [2022-07-22 23:26:34,011 INFO L899 garLoopResultBuilder]: For program point L6932-2(lines 6932 6935) no Hoare annotation was computed. [2022-07-22 23:26:34,011 INFO L899 garLoopResultBuilder]: For program point L6932(lines 6932 6935) no Hoare annotation was computed. [2022-07-22 23:26:34,012 INFO L895 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)) [2022-07-22 23:26:34,012 INFO L895 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)) [2022-07-22 23:26:34,012 INFO L895 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)) [2022-07-22 23:26:34,012 INFO L895 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)) [2022-07-22 23:26:34,012 INFO L899 garLoopResultBuilder]: For program point L7066(line 7066) no Hoare annotation was computed. [2022-07-22 23:26:34,012 INFO L895 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)) [2022-07-22 23:26:34,012 INFO L899 garLoopResultBuilder]: For program point L7132(lines 7132 7136) no Hoare annotation was computed. [2022-07-22 23:26:34,013 INFO L899 garLoopResultBuilder]: For program point L7165(lines 7165 7191) no Hoare annotation was computed. [2022-07-22 23:26:34,013 INFO L899 garLoopResultBuilder]: For program point L7000(lines 7000 7004) no Hoare annotation was computed. [2022-07-22 23:26:34,013 INFO L899 garLoopResultBuilder]: For program point L6901(lines 6901 6910) no Hoare annotation was computed. [2022-07-22 23:26:34,013 INFO L899 garLoopResultBuilder]: For program point L7166(line 7166) no Hoare annotation was computed. [2022-07-22 23:26:34,013 INFO L895 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)) [2022-07-22 23:26:34,013 INFO L899 garLoopResultBuilder]: For program point L7067-1(line 7067) no Hoare annotation was computed. [2022-07-22 23:26:34,013 INFO L899 garLoopResultBuilder]: For program point L7100-2(lines 7099 7112) no Hoare annotation was computed. [2022-07-22 23:26:34,014 INFO L899 garLoopResultBuilder]: For program point L7034(line 7034) no Hoare annotation was computed. [2022-07-22 23:26:34,014 INFO L895 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)) [2022-07-22 23:26:34,014 INFO L899 garLoopResultBuilder]: For program point L7100(lines 7100 7104) no Hoare annotation was computed. [2022-07-22 23:26:34,014 INFO L899 garLoopResultBuilder]: For program point L7133-1(line 7133) no Hoare annotation was computed. [2022-07-22 23:26:34,014 INFO L895 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)) [2022-07-22 23:26:34,014 INFO L899 garLoopResultBuilder]: For program point L6902(line 6902) no Hoare annotation was computed. [2022-07-22 23:26:34,014 INFO L899 garLoopResultBuilder]: For program point L6902-2(line 6902) no Hoare annotation was computed. [2022-07-22 23:26:34,015 INFO L895 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)) [2022-07-22 23:26:34,015 INFO L895 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)) [2022-07-22 23:26:34,015 INFO L899 garLoopResultBuilder]: For program point L7167(lines 7167 7172) no Hoare annotation was computed. [2022-07-22 23:26:34,015 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-22 23:26:34,015 INFO L899 garLoopResultBuilder]: For program point L7035(lines 7035 7038) no Hoare annotation was computed. [2022-07-22 23:26:34,015 INFO L899 garLoopResultBuilder]: For program point L6936-2(lines 6936 6940) no Hoare annotation was computed. [2022-07-22 23:26:34,015 INFO L899 garLoopResultBuilder]: For program point L6903(line 6903) no Hoare annotation was computed. [2022-07-22 23:26:34,016 INFO L899 garLoopResultBuilder]: For program point L6936(line 6936) no Hoare annotation was computed. [2022-07-22 23:26:34,016 INFO L899 garLoopResultBuilder]: For program point L6903-2(line 6903) no Hoare annotation was computed. [2022-07-22 23:26:34,016 INFO L899 garLoopResultBuilder]: For program point L7168-1(line 7168) no Hoare annotation was computed. [2022-07-22 23:26:34,016 INFO L895 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)) [2022-07-22 23:26:34,016 INFO L899 garLoopResultBuilder]: For program point L6970(line 6970) no Hoare annotation was computed. [2022-07-22 23:26:34,016 INFO L899 garLoopResultBuilder]: For program point L7069(lines 7069 7072) no Hoare annotation was computed. [2022-07-22 23:26:34,016 INFO L899 garLoopResultBuilder]: For program point L6904-2(line 6904) no Hoare annotation was computed. [2022-07-22 23:26:34,017 INFO L899 garLoopResultBuilder]: For program point L6904(line 6904) no Hoare annotation was computed. [2022-07-22 23:26:34,017 INFO L895 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)) [2022-07-22 23:26:34,017 INFO L899 garLoopResultBuilder]: For program point L7697(lines 7697 7700) no Hoare annotation was computed. [2022-07-22 23:26:34,017 INFO L899 garLoopResultBuilder]: For program point L6905(line 6905) no Hoare annotation was computed. [2022-07-22 23:26:34,017 INFO L902 garLoopResultBuilder]: At program point L7203(lines 7152 7205) the Hoare annotation is: true [2022-07-22 23:26:34,017 INFO L902 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 5412 5417) the Hoare annotation is: true [2022-07-22 23:26:34,017 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 5412 5417) no Hoare annotation was computed. [2022-07-22 23:26:34,018 INFO L899 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 5412 5417) no Hoare annotation was computed. [2022-07-22 23:26:34,018 INFO L899 garLoopResultBuilder]: For program point L5376-1(line 5376) no Hoare annotation was computed. [2022-07-22 23:26:34,018 INFO L902 garLoopResultBuilder]: At program point L5376(line 5376) the Hoare annotation is: true [2022-07-22 23:26:34,018 INFO L902 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 5373 5379) the Hoare annotation is: true [2022-07-22 23:26:34,018 INFO L899 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 5373 5379) no Hoare annotation was computed. [2022-07-22 23:26:34,018 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 5373 5379) no Hoare annotation was computed. [2022-07-22 23:26:34,022 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2022-07-22 23:26:34,024 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-22 23:26:34,062 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-22 23:26:34,064 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-22 23:26:34,070 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-22 23:26:34,071 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-22 23:26:34,072 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-22 23:26:34,072 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-22 23:26:34,072 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-22 23:26:34,072 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-22 23:26:34,074 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-22 23:26:34,074 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-22 23:26:34,074 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-22 23:26:34,075 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-22 23:26:34,075 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-22 23:26:34,075 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-22 23:26:34,075 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-22 23:26:34,075 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-22 23:26:34,083 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.07 11:26:34 BoogieIcfgContainer [2022-07-22 23:26:34,089 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-22 23:26:34,090 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-22 23:26:34,091 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-22 23:26:34,091 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-22 23:26:34,091 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 11:26:07" (3/4) ... [2022-07-22 23:26:34,094 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-22 23:26:34,104 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __list_add [2022-07-22 23:26:34,105 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_timer_key [2022-07-22 23:26:34,105 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sock_release [2022-07-22 23:26:34,105 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-07-22 23:26:34,105 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2022-07-22 23:26:34,105 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_socket_open [2022-07-22 23:26:34,105 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure consume_skb [2022-07-22 23:26:34,105 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vfree [2022-07-22 23:26:34,105 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mI_alloc_skb [2022-07-22 23:26:34,106 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_completion [2022-07-22 23:26:34,106 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2022-07-22 23:26:34,106 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_ch_frame [2022-07-22 23:26:34,106 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2022-07-22 23:26:34,106 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-07-22 23:26:34,106 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _queue_data [2022-07-22 23:26:34,106 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2022-07-22 23:26:34,106 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_socket_send [2022-07-22 23:26:34,106 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2022-07-22 23:26:34,107 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2022-07-22 23:26:34,107 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-07-22 23:26:34,107 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_4bit_free [2022-07-22 23:26:34,107 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_alaw_to_ulaw [2022-07-22 23:26:34,107 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_socket_close [2022-07-22 23:26:34,107 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2022-07-22 23:26:34,107 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vzalloc [2022-07-22 23:26:34,107 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2022-07-22 23:26:34,108 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-07-22 23:26:34,108 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-22 23:26:34,108 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2022-07-22 23:26:34,108 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure timer_pending [2022-07-22 23:26:34,108 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure memchr_inv [2022-07-22 23:26:34,108 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_clear_bit [2022-07-22 23:26:34,108 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_set_bit [2022-07-22 23:26:34,108 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_cleanup [2022-07-22 23:26:34,108 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2022-07-22 23:26:34,109 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_trim [2022-07-22 23:26:34,109 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_ulaw_to_alaw [2022-07-22 23:26:34,109 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-07-22 23:26:34,109 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-07-22 23:26:34,150 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 303 nodes and edges [2022-07-22 23:26:34,154 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 98 nodes and edges [2022-07-22 23:26:34,158 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 39 nodes and edges [2022-07-22 23:26:34,163 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2022-07-22 23:26:34,167 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-07-22 23:26:34,172 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-07-22 23:26:34,176 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-07-22 23:26:34,180 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-22 23:26:34,215 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) [2022-07-22 23:26:34,215 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) [2022-07-22 23:26:34,215 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) [2022-07-22 23:26:34,216 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) [2022-07-22 23:26:34,217 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) [2022-07-22 23:26:34,217 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) [2022-07-22 23:26:34,218 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) [2022-07-22 23:26:34,218 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) [2022-07-22 23:26:34,218 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) [2022-07-22 23:26:34,220 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) [2022-07-22 23:26:34,221 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) [2022-07-22 23:26:34,221 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) [2022-07-22 23:26:34,222 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) [2022-07-22 23:26:34,222 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) [2022-07-22 23:26:34,539 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-22 23:26:34,541 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-22 23:26:34,542 INFO L158 Benchmark]: Toolchain (without parser) took 33063.84ms. Allocated memory was 100.7MB in the beginning and 671.1MB in the end (delta: 570.4MB). Free memory was 71.9MB in the beginning and 544.4MB in the end (delta: -472.5MB). Peak memory consumption was 463.9MB. Max. memory is 16.1GB. [2022-07-22 23:26:34,542 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 79.7MB. Free memory is still 54.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-22 23:26:34,542 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2101.90ms. Allocated memory was 100.7MB in the beginning and 130.0MB in the end (delta: 29.4MB). Free memory was 71.9MB in the beginning and 74.1MB in the end (delta: -2.2MB). Peak memory consumption was 64.3MB. Max. memory is 16.1GB. [2022-07-22 23:26:34,543 INFO L158 Benchmark]: Boogie Procedure Inliner took 276.34ms. Allocated memory is still 130.0MB. Free memory was 74.1MB in the beginning and 45.7MB in the end (delta: 28.4MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-07-22 23:26:34,543 INFO L158 Benchmark]: Boogie Preprocessor took 193.45ms. Allocated memory is still 130.0MB. Free memory was 45.7MB in the beginning and 44.8MB in the end (delta: 880.8kB). Peak memory consumption was 17.3MB. Max. memory is 16.1GB. [2022-07-22 23:26:34,543 INFO L158 Benchmark]: RCFGBuilder took 3138.73ms. Allocated memory was 130.0MB in the beginning and 312.5MB in the end (delta: 182.5MB). Free memory was 44.3MB in the beginning and 242.0MB in the end (delta: -197.6MB). Peak memory consumption was 159.6MB. Max. memory is 16.1GB. [2022-07-22 23:26:34,544 INFO L158 Benchmark]: TraceAbstraction took 26894.92ms. Allocated memory was 312.5MB in the beginning and 671.1MB in the end (delta: 358.6MB). Free memory was 242.0MB in the beginning and 232.1MB in the end (delta: 9.9MB). Peak memory consumption was 401.0MB. Max. memory is 16.1GB. [2022-07-22 23:26:34,544 INFO L158 Benchmark]: Witness Printer took 450.74ms. Allocated memory is still 671.1MB. Free memory was 232.1MB in the beginning and 544.4MB in the end (delta: -312.3MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. [2022-07-22 23:26:34,547 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 79.7MB. Free memory is still 54.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2101.90ms. Allocated memory was 100.7MB in the beginning and 130.0MB in the end (delta: 29.4MB). Free memory was 71.9MB in the beginning and 74.1MB in the end (delta: -2.2MB). Peak memory consumption was 64.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 276.34ms. Allocated memory is still 130.0MB. Free memory was 74.1MB in the beginning and 45.7MB in the end (delta: 28.4MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 193.45ms. Allocated memory is still 130.0MB. Free memory was 45.7MB in the beginning and 44.8MB in the end (delta: 880.8kB). Peak memory consumption was 17.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3138.73ms. Allocated memory was 130.0MB in the beginning and 312.5MB in the end (delta: 182.5MB). Free memory was 44.3MB in the beginning and 242.0MB in the end (delta: -197.6MB). Peak memory consumption was 159.6MB. Max. memory is 16.1GB. * TraceAbstraction took 26894.92ms. Allocated memory was 312.5MB in the beginning and 671.1MB in the end (delta: 358.6MB). Free memory was 242.0MB in the beginning and 232.1MB in the end (delta: 9.9MB). Peak memory consumption was 401.0MB. Max. memory is 16.1GB. * Witness Printer took 450.74ms. Allocated memory is still 671.1MB. Free memory was 232.1MB in the beginning and 544.4MB in the end (delta: -312.3MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$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: 26.8s, OverallIterations: 6, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 12.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 11.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 8716 SdHoareTripleChecker+Valid, 10.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8394 mSDsluCounter, 8229 SdHoareTripleChecker+Invalid, 8.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3835 mSDsCounter, 3848 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5206 IncrementalHoareTripleChecker+Invalid, 9054 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3848 mSolverCounterUnsat, 4394 mSDtfsCounter, 5206 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, 0.4s 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: 0.5s AutomataMinimizationTime, 6 MinimizatonAttempts, 2415 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 216 LocationsWithAnnotation, 2022 PreInvPairs, 2596 NumberOfFragments, 2783 HoareAnnotationTreeSize, 2022 FomulaSimplifications, 94 FormulaSimplificationTreeSizeReduction, 4.4s HoareSimplificationTime, 216 FomulaSimplificationsInter, 469798 FormulaSimplificationTreeSizeReductionInter, 7.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 1.3s 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 [2022-07-22 23:26:34,579 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-22 23:26:34,580 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-22 23:26:34,580 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-22 23:26:34,580 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-22 23:26:34,581 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-22 23:26:34,581 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-22 23:26:34,581 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-22 23:26:34,581 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 [2022-07-22 23:26:34,583 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-22 23:26:34,584 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-22 23:26:34,584 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-22 23:26:34,584 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-22 23:26:34,584 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-22 23:26:34,584 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-22 23:26:34,585 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-22 23:26:34,585 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! [2022-07-22 23:26:34,630 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE