/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 21:13:44,301 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 21:13:44,304 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 21:13:44,353 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 21:13:44,353 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 21:13:44,358 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 21:13:44,363 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 21:13:44,386 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 21:13:44,389 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 21:13:44,391 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 21:13:44,392 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 21:13:44,394 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 21:13:44,394 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 21:13:44,396 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 21:13:44,397 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 21:13:44,399 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 21:13:44,400 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 21:13:44,401 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 21:13:44,403 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 21:13:44,406 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 21:13:44,409 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 21:13:44,412 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 21:13:44,416 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 21:13:44,417 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 21:13:44,431 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 21:13:44,432 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 21:13:44,432 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 21:13:44,433 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 21:13:44,437 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 21:13:44,440 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 21:13:44,441 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 21:13:44,442 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 21:13:44,444 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 21:13:44,445 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 21:13:44,447 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 21:13:44,448 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 21:13:44,449 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 21:13:44,449 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 21:13:44,449 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 21:13:44,451 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 21:13:44,452 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 21:13:44,454 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-15 21:13:44,520 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 21:13:44,520 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 21:13:44,521 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 21:13:44,521 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 21:13:44,522 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 21:13:44,522 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 21:13:44,523 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 21:13:44,524 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 21:13:44,524 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 21:13:44,524 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 21:13:44,525 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 21:13:44,525 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 21:13:44,525 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 21:13:44,525 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 21:13:44,525 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 21:13:44,526 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-15 21:13:44,526 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 21:13:44,526 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-15 21:13:44,526 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-15 21:13:44,527 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 21:13:44,527 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-15 21:13:44,527 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 21:13:44,528 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-15 21:13:44,528 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 21:13:44,528 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 21:13:44,528 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 21:13:44,529 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 21:13:44,529 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 21:13:44,529 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 21:13:44,529 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-15 21:13:44,529 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 21:13:44,530 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 21:13:44,530 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-15 21:13:44,530 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 21:13:44,962 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 21:13:44,991 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 21:13:44,995 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 21:13:44,997 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 21:13:44,998 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 21:13:45,000 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i [2022-10-15 21:13:45,091 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c91dbba8d/43e734f7f3fe4e9abd5809bcdf405616/FLAG7df9232e2 [2022-10-15 21:13:46,214 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 21:13:46,215 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i [2022-10-15 21:13:46,265 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c91dbba8d/43e734f7f3fe4e9abd5809bcdf405616/FLAG7df9232e2 [2022-10-15 21:13:46,640 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c91dbba8d/43e734f7f3fe4e9abd5809bcdf405616 [2022-10-15 21:13:46,643 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 21:13:46,650 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 21:13:46,652 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 21:13:46,652 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 21:13:46,657 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 21:13:46,659 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:13:46" (1/1) ... [2022-10-15 21:13:46,660 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30431719 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:13:46, skipping insertion in model container [2022-10-15 21:13:46,661 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:13:46" (1/1) ... [2022-10-15 21:13:46,672 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 21:13:46,791 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 21:13:48,179 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-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i[168956,168969] [2022-10-15 21:13:48,950 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 21:13:48,994 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 21:13:49,310 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-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i[168956,168969] [2022-10-15 21:13:49,513 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 21:13:49,643 INFO L208 MainTranslator]: Completed translation [2022-10-15 21:13:49,644 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:13:49 WrapperNode [2022-10-15 21:13:49,644 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 21:13:49,646 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 21:13:49,646 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 21:13:49,647 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 21:13:49,661 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:13:49" (1/1) ... [2022-10-15 21:13:49,762 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:13:49" (1/1) ... [2022-10-15 21:13:49,991 INFO L138 Inliner]: procedures = 187, calls = 564, calls flagged for inlining = 101, calls inlined = 70, statements flattened = 1531 [2022-10-15 21:13:49,992 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 21:13:49,993 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 21:13:49,993 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 21:13:49,993 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 21:13:50,010 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:13:49" (1/1) ... [2022-10-15 21:13:50,010 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:13:49" (1/1) ... [2022-10-15 21:13:50,031 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:13:49" (1/1) ... [2022-10-15 21:13:50,032 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:13:49" (1/1) ... [2022-10-15 21:13:50,131 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:13:49" (1/1) ... [2022-10-15 21:13:50,164 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:13:49" (1/1) ... [2022-10-15 21:13:50,199 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:13:49" (1/1) ... [2022-10-15 21:13:50,227 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:13:49" (1/1) ... [2022-10-15 21:13:50,252 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 21:13:50,254 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 21:13:50,254 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 21:13:50,254 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 21:13:50,255 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:13:49" (1/1) ... [2022-10-15 21:13:50,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 21:13:50,281 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 21:13:50,303 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) [2022-10-15 21:13:50,311 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 [2022-10-15 21:13:50,372 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-15 21:13:50,372 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-15 21:13:50,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-15 21:13:50,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-15 21:13:50,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-15 21:13:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-15 21:13:50,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-15 21:13:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-10-15 21:13:50,373 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-10-15 21:13:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-15 21:13:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-15 21:13:50,373 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-15 21:13:50,374 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-15 21:13:50,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-15 21:13:50,374 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_poll_controller [2022-10-15 21:13:50,375 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_poll_controller [2022-10-15 21:13:50,375 INFO L130 BoogieDeclarations]: Found specification of procedure clk_enable [2022-10-15 21:13:50,375 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_enable [2022-10-15 21:13:50,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-15 21:13:50,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-15 21:13:50,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-15 21:13:50,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-15 21:13:50,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2022-10-15 21:13:50,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2022-10-15 21:13:50,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-15 21:13:50,376 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-10-15 21:13:50,376 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-10-15 21:13:50,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-15 21:13:50,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-15 21:13:50,377 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_remove [2022-10-15 21:13:50,377 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_remove [2022-10-15 21:13:50,377 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-15 21:13:50,377 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-15 21:13:50,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-15 21:13:50,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-15 21:13:50,378 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-15 21:13:50,378 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-15 21:13:50,378 INFO L130 BoogieDeclarations]: Found specification of procedure macb_ioctl [2022-10-15 21:13:50,378 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_ioctl [2022-10-15 21:13:50,378 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-15 21:13:50,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-15 21:13:50,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-15 21:13:50,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-15 21:13:50,379 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-10-15 21:13:50,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-10-15 21:13:50,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-15 21:13:50,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-15 21:13:50,380 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-10-15 21:13:50,380 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-10-15 21:13:50,380 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-15 21:13:50,380 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-15 21:13:50,380 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-10-15 21:13:50,380 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-10-15 21:13:50,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-15 21:13:50,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2022-10-15 21:13:50,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2022-10-15 21:13:50,381 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-15 21:13:50,381 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-15 21:13:50,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-15 21:13:50,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-15 21:13:50,382 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-10-15 21:13:50,382 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-10-15 21:13:50,382 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2022-10-15 21:13:50,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2022-10-15 21:13:50,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-15 21:13:50,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-15 21:13:50,383 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-10-15 21:13:50,383 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-10-15 21:13:50,383 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_stats [2022-10-15 21:13:50,383 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_stats [2022-10-15 21:13:50,384 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2022-10-15 21:13:50,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2022-10-15 21:13:50,384 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_rx_mode [2022-10-15 21:13:50,384 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_rx_mode [2022-10-15 21:13:50,384 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-15 21:13:50,384 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-15 21:13:50,385 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-10-15 21:13:50,385 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-10-15 21:13:50,385 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-10-15 21:13:50,385 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-10-15 21:13:50,385 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-15 21:13:50,385 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-15 21:13:50,385 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-15 21:13:50,386 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-15 21:13:50,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-15 21:13:50,386 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-10-15 21:13:50,386 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-10-15 21:13:50,386 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-10-15 21:13:50,386 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-10-15 21:13:50,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-15 21:13:50,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-15 21:13:50,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-15 21:13:50,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 21:13:50,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 21:13:50,387 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable [2022-10-15 21:13:50,388 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable [2022-10-15 21:13:50,388 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-15 21:13:50,388 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-15 21:13:50,984 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 21:13:50,988 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-15 21:13:51,081 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-10-15 21:13:52,963 INFO L276 CfgBuilder]: Performing block encoding [2022-10-15 21:13:52,980 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-15 21:13:52,980 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-10-15 21:13:52,984 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 09:13:52 BoogieIcfgContainer [2022-10-15 21:13:52,984 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-15 21:13:52,987 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-15 21:13:52,987 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-15 21:13:52,992 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-15 21:13:52,992 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 09:13:46" (1/3) ... [2022-10-15 21:13:52,994 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48ed16ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 09:13:52, skipping insertion in model container [2022-10-15 21:13:52,994 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:13:49" (2/3) ... [2022-10-15 21:13:52,994 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48ed16ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 09:13:52, skipping insertion in model container [2022-10-15 21:13:52,995 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 09:13:52" (3/3) ... [2022-10-15 21:13:52,997 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i [2022-10-15 21:13:53,022 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-15 21:13:53,023 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 26 error locations. [2022-10-15 21:13:53,118 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-10-15 21:13:53,128 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=FINITE_AUTOMATA, 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=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6642800e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-15 21:13:53,128 INFO L358 AbstractCegarLoop]: Starting to check reachability of 26 error locations. [2022-10-15 21:13:53,138 INFO L276 IsEmpty]: Start isEmpty. Operand has 640 states, 454 states have (on average 1.3722466960352422) internal successors, (623), 489 states have internal predecessors, (623), 119 states have call successors, (119), 41 states have call predecessors, (119), 40 states have return successors, (115), 114 states have call predecessors, (115), 115 states have call successors, (115) [2022-10-15 21:13:53,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-10-15 21:13:53,155 INFO L187 NwaCegarLoop]: Found error trace [2022-10-15 21:13:53,156 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-15 21:13:53,157 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_set_removeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_set_removeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_set_removeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 23 more)] === [2022-10-15 21:13:53,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-15 21:13:53,165 INFO L85 PathProgramCache]: Analyzing trace with hash -1882512208, now seen corresponding path program 1 times [2022-10-15 21:13:53,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-15 21:13:53,179 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1531411657] [2022-10-15 21:13:53,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-15 21:13:53,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-15 21:13:53,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:53,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-15 21:13:53,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:53,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-10-15 21:13:53,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:53,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-10-15 21:13:53,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:53,938 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-15 21:13:53,939 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-15 21:13:53,939 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1531411657] [2022-10-15 21:13:53,940 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1531411657] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-15 21:13:53,941 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-15 21:13:53,941 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-15 21:13:53,943 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [147508062] [2022-10-15 21:13:53,945 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-15 21:13:53,951 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-15 21:13:53,952 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-15 21:13:53,989 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-15 21:13:53,990 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-15 21:13:53,998 INFO L87 Difference]: Start difference. First operand has 640 states, 454 states have (on average 1.3722466960352422) internal successors, (623), 489 states have internal predecessors, (623), 119 states have call successors, (119), 41 states have call predecessors, (119), 40 states have return successors, (115), 114 states have call predecessors, (115), 115 states have call successors, (115) Second operand has 4 states, 4 states have (on average 5.5) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-10-15 21:13:56,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-15 21:13:56,078 INFO L93 Difference]: Finished difference Result 1965 states and 2705 transitions. [2022-10-15 21:13:56,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-15 21:13:56,082 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 34 [2022-10-15 21:13:56,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-15 21:13:56,111 INFO L225 Difference]: With dead ends: 1965 [2022-10-15 21:13:56,111 INFO L226 Difference]: Without dead ends: 1287 [2022-10-15 21:13:56,126 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-10-15 21:13:56,134 INFO L413 NwaCegarLoop]: 875 mSDtfsCounter, 1177 mSDsluCounter, 822 mSDsCounter, 0 mSdLazyCounter, 672 mSolverCounterSat, 344 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1281 SdHoareTripleChecker+Valid, 1697 SdHoareTripleChecker+Invalid, 1016 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 344 IncrementalHoareTripleChecker+Valid, 672 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-10-15 21:13:56,135 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1281 Valid, 1697 Invalid, 1016 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [344 Valid, 672 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-10-15 21:13:56,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1287 states. [2022-10-15 21:13:56,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1287 to 1101. [2022-10-15 21:13:56,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1101 states, 797 states have (on average 1.3262233375156838) internal successors, (1057), 829 states have internal predecessors, (1057), 207 states have call successors, (207), 71 states have call predecessors, (207), 71 states have return successors, (207), 205 states have call predecessors, (207), 207 states have call successors, (207) [2022-10-15 21:13:56,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 1101 states and 1471 transitions. [2022-10-15 21:13:56,349 INFO L78 Accepts]: Start accepts. Automaton has 1101 states and 1471 transitions. Word has length 34 [2022-10-15 21:13:56,349 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-15 21:13:56,350 INFO L495 AbstractCegarLoop]: Abstraction has 1101 states and 1471 transitions. [2022-10-15 21:13:56,350 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-10-15 21:13:56,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1471 transitions. [2022-10-15 21:13:56,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-10-15 21:13:56,363 INFO L187 NwaCegarLoop]: Found error trace [2022-10-15 21:13:56,364 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-15 21:13:56,364 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-10-15 21:13:56,365 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_set_removeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_set_removeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_set_removeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 23 more)] === [2022-10-15 21:13:56,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-15 21:13:56,365 INFO L85 PathProgramCache]: Analyzing trace with hash 1807607574, now seen corresponding path program 1 times [2022-10-15 21:13:56,366 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-15 21:13:56,366 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2127058563] [2022-10-15 21:13:56,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-15 21:13:56,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-15 21:13:56,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:56,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-15 21:13:56,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:56,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-10-15 21:13:56,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:56,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-10-15 21:13:56,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:56,676 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-15 21:13:56,676 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-15 21:13:56,678 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2127058563] [2022-10-15 21:13:56,679 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2127058563] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-15 21:13:56,679 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-15 21:13:56,679 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-15 21:13:56,680 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1439042800] [2022-10-15 21:13:56,680 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-15 21:13:56,683 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-15 21:13:56,683 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-15 21:13:56,684 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-15 21:13:56,684 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-15 21:13:56,685 INFO L87 Difference]: Start difference. First operand 1101 states and 1471 transitions. Second operand has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-10-15 21:13:56,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-15 21:13:56,909 INFO L93 Difference]: Finished difference Result 1319 states and 1738 transitions. [2022-10-15 21:13:56,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-15 21:13:56,911 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 44 [2022-10-15 21:13:56,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-15 21:13:56,914 INFO L225 Difference]: With dead ends: 1319 [2022-10-15 21:13:56,914 INFO L226 Difference]: Without dead ends: 230 [2022-10-15 21:13:56,919 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-10-15 21:13:56,921 INFO L413 NwaCegarLoop]: 214 mSDtfsCounter, 241 mSDsluCounter, 98 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 261 SdHoareTripleChecker+Valid, 312 SdHoareTripleChecker+Invalid, 103 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-10-15 21:13:56,922 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [261 Valid, 312 Invalid, 103 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [56 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-10-15 21:13:56,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 230 states. [2022-10-15 21:13:56,943 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 230 to 226. [2022-10-15 21:13:56,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 226 states, 165 states have (on average 1.2545454545454546) internal successors, (207), 172 states have internal predecessors, (207), 34 states have call successors, (34), 21 states have call predecessors, (34), 21 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-10-15 21:13:56,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 226 states and 275 transitions. [2022-10-15 21:13:56,947 INFO L78 Accepts]: Start accepts. Automaton has 226 states and 275 transitions. Word has length 44 [2022-10-15 21:13:56,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-15 21:13:56,948 INFO L495 AbstractCegarLoop]: Abstraction has 226 states and 275 transitions. [2022-10-15 21:13:56,948 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-10-15 21:13:56,949 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 275 transitions. [2022-10-15 21:13:56,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-10-15 21:13:56,951 INFO L187 NwaCegarLoop]: Found error trace [2022-10-15 21:13:56,951 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-15 21:13:56,952 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-10-15 21:13:56,952 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_set_removeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_set_removeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_set_removeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 23 more)] === [2022-10-15 21:13:56,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-15 21:13:56,953 INFO L85 PathProgramCache]: Analyzing trace with hash -794444632, now seen corresponding path program 1 times [2022-10-15 21:13:56,953 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-15 21:13:56,954 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [88745633] [2022-10-15 21:13:56,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-15 21:13:56,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-15 21:13:57,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:57,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-15 21:13:57,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:57,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-10-15 21:13:57,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:57,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-10-15 21:13:57,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:57,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-10-15 21:13:57,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:57,254 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-10-15 21:13:57,255 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-15 21:13:57,255 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [88745633] [2022-10-15 21:13:57,255 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [88745633] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-15 21:13:57,255 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-15 21:13:57,256 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-15 21:13:57,256 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1852037551] [2022-10-15 21:13:57,256 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-15 21:13:57,257 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-15 21:13:57,257 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-15 21:13:57,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-15 21:13:57,258 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-15 21:13:57,259 INFO L87 Difference]: Start difference. First operand 226 states and 275 transitions. Second operand has 4 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-10-15 21:13:57,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-15 21:13:57,649 INFO L93 Difference]: Finished difference Result 425 states and 520 transitions. [2022-10-15 21:13:57,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-15 21:13:57,649 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 52 [2022-10-15 21:13:57,650 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-15 21:13:57,653 INFO L225 Difference]: With dead ends: 425 [2022-10-15 21:13:57,654 INFO L226 Difference]: Without dead ends: 419 [2022-10-15 21:13:57,654 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-10-15 21:13:57,656 INFO L413 NwaCegarLoop]: 227 mSDtfsCounter, 272 mSDsluCounter, 204 mSDsCounter, 0 mSdLazyCounter, 184 mSolverCounterSat, 85 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 299 SdHoareTripleChecker+Valid, 431 SdHoareTripleChecker+Invalid, 269 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 85 IncrementalHoareTripleChecker+Valid, 184 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-10-15 21:13:57,657 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [299 Valid, 431 Invalid, 269 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [85 Valid, 184 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-10-15 21:13:57,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 419 states. [2022-10-15 21:13:57,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 419 to 413. [2022-10-15 21:13:57,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 413 states, 308 states have (on average 1.2467532467532467) internal successors, (384), 317 states have internal predecessors, (384), 61 states have call successors, (61), 38 states have call predecessors, (61), 38 states have return successors, (61), 61 states have call predecessors, (61), 61 states have call successors, (61) [2022-10-15 21:13:57,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 413 states and 506 transitions. [2022-10-15 21:13:57,691 INFO L78 Accepts]: Start accepts. Automaton has 413 states and 506 transitions. Word has length 52 [2022-10-15 21:13:57,692 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-15 21:13:57,692 INFO L495 AbstractCegarLoop]: Abstraction has 413 states and 506 transitions. [2022-10-15 21:13:57,692 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-10-15 21:13:57,693 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 506 transitions. [2022-10-15 21:13:57,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-10-15 21:13:57,694 INFO L187 NwaCegarLoop]: Found error trace [2022-10-15 21:13:57,695 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-15 21:13:57,695 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-10-15 21:13:57,696 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_set_removeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_set_removeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_set_removeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 23 more)] === [2022-10-15 21:13:57,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-15 21:13:57,696 INFO L85 PathProgramCache]: Analyzing trace with hash -262558312, now seen corresponding path program 1 times [2022-10-15 21:13:57,697 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-15 21:13:57,697 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1739721558] [2022-10-15 21:13:57,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-15 21:13:57,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-15 21:13:57,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:57,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-15 21:13:57,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:57,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-10-15 21:13:57,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:57,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-10-15 21:13:57,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:57,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-10-15 21:13:57,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:57,921 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-10-15 21:13:57,921 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-15 21:13:57,922 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1739721558] [2022-10-15 21:13:57,922 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1739721558] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-15 21:13:57,922 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-15 21:13:57,922 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-15 21:13:57,923 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1468378095] [2022-10-15 21:13:57,923 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-15 21:13:57,923 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-15 21:13:57,924 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-15 21:13:57,924 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-15 21:13:57,924 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-15 21:13:57,925 INFO L87 Difference]: Start difference. First operand 413 states and 506 transitions. Second operand has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-10-15 21:13:58,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-15 21:13:58,237 INFO L93 Difference]: Finished difference Result 947 states and 1162 transitions. [2022-10-15 21:13:58,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-15 21:13:58,238 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 63 [2022-10-15 21:13:58,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-15 21:13:58,242 INFO L225 Difference]: With dead ends: 947 [2022-10-15 21:13:58,242 INFO L226 Difference]: Without dead ends: 567 [2022-10-15 21:13:58,244 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-10-15 21:13:58,246 INFO L413 NwaCegarLoop]: 280 mSDtfsCounter, 167 mSDsluCounter, 232 mSDsCounter, 0 mSdLazyCounter, 148 mSolverCounterSat, 53 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 179 SdHoareTripleChecker+Valid, 512 SdHoareTripleChecker+Invalid, 201 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 53 IncrementalHoareTripleChecker+Valid, 148 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-10-15 21:13:58,246 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [179 Valid, 512 Invalid, 201 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [53 Valid, 148 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-10-15 21:13:58,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 567 states. [2022-10-15 21:13:58,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 567 to 561. [2022-10-15 21:13:58,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 561 states, 430 states have (on average 1.2372093023255815) internal successors, (532), 439 states have internal predecessors, (532), 71 states have call successors, (71), 54 states have call predecessors, (71), 54 states have return successors, (71), 71 states have call predecessors, (71), 71 states have call successors, (71) [2022-10-15 21:13:58,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 561 states and 674 transitions. [2022-10-15 21:13:58,292 INFO L78 Accepts]: Start accepts. Automaton has 561 states and 674 transitions. Word has length 63 [2022-10-15 21:13:58,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-15 21:13:58,293 INFO L495 AbstractCegarLoop]: Abstraction has 561 states and 674 transitions. [2022-10-15 21:13:58,293 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-10-15 21:13:58,294 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 674 transitions. [2022-10-15 21:13:58,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-10-15 21:13:58,296 INFO L187 NwaCegarLoop]: Found error trace [2022-10-15 21:13:58,297 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-15 21:13:58,297 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-10-15 21:13:58,297 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_set_removeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_set_removeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_set_removeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 23 more)] === [2022-10-15 21:13:58,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-15 21:13:58,298 INFO L85 PathProgramCache]: Analyzing trace with hash 1342888848, now seen corresponding path program 2 times [2022-10-15 21:13:58,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-15 21:13:58,299 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1038439795] [2022-10-15 21:13:58,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-15 21:13:58,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-15 21:13:58,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:58,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-15 21:13:58,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:58,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-10-15 21:13:58,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:58,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-10-15 21:13:58,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:58,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-10-15 21:13:58,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:58,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-10-15 21:13:58,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:58,657 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-10-15 21:13:58,657 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-15 21:13:58,658 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1038439795] [2022-10-15 21:13:58,658 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1038439795] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-15 21:13:58,658 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-15 21:13:58,658 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-15 21:13:58,658 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1270920796] [2022-10-15 21:13:58,659 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-15 21:13:58,660 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-15 21:13:58,661 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-15 21:13:58,661 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-15 21:13:58,662 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-15 21:13:58,662 INFO L87 Difference]: Start difference. First operand 561 states and 674 transitions. Second operand has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-10-15 21:13:58,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-15 21:13:58,903 INFO L93 Difference]: Finished difference Result 1064 states and 1287 transitions. [2022-10-15 21:13:58,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-15 21:13:58,904 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) Word has length 81 [2022-10-15 21:13:58,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-15 21:13:58,908 INFO L225 Difference]: With dead ends: 1064 [2022-10-15 21:13:58,909 INFO L226 Difference]: Without dead ends: 506 [2022-10-15 21:13:58,911 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-10-15 21:13:58,912 INFO L413 NwaCegarLoop]: 252 mSDtfsCounter, 207 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 78 mSolverCounterSat, 53 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 224 SdHoareTripleChecker+Valid, 414 SdHoareTripleChecker+Invalid, 131 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 53 IncrementalHoareTripleChecker+Valid, 78 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-10-15 21:13:58,913 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [224 Valid, 414 Invalid, 131 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [53 Valid, 78 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-10-15 21:13:58,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 506 states. [2022-10-15 21:13:58,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 506 to 502. [2022-10-15 21:13:58,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 502 states, 380 states have (on average 1.2078947368421054) internal successors, (459), 389 states have internal predecessors, (459), 66 states have call successors, (66), 50 states have call predecessors, (66), 50 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2022-10-15 21:13:58,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 502 states and 591 transitions. [2022-10-15 21:13:58,957 INFO L78 Accepts]: Start accepts. Automaton has 502 states and 591 transitions. Word has length 81 [2022-10-15 21:13:58,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-15 21:13:58,958 INFO L495 AbstractCegarLoop]: Abstraction has 502 states and 591 transitions. [2022-10-15 21:13:58,959 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-10-15 21:13:58,959 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 591 transitions. [2022-10-15 21:13:58,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-10-15 21:13:58,962 INFO L187 NwaCegarLoop]: Found error trace [2022-10-15 21:13:58,962 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-15 21:13:58,962 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-10-15 21:13:58,963 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_set_removeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_set_removeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_set_removeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 23 more)] === [2022-10-15 21:13:58,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-15 21:13:58,964 INFO L85 PathProgramCache]: Analyzing trace with hash 780920712, now seen corresponding path program 1 times [2022-10-15 21:13:58,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-15 21:13:58,964 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [961448628] [2022-10-15 21:13:58,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-15 21:13:58,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-15 21:13:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:59,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-15 21:13:59,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:59,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-10-15 21:13:59,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:59,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-10-15 21:13:59,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:59,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-10-15 21:13:59,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:59,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-10-15 21:13:59,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:59,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-10-15 21:13:59,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:59,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-10-15 21:13:59,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:59,546 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 14 proven. 2 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-10-15 21:13:59,547 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-15 21:13:59,547 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [961448628] [2022-10-15 21:13:59,547 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [961448628] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-15 21:13:59,548 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [117252751] [2022-10-15 21:13:59,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-15 21:13:59,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-15 21:13:59,548 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 21:13:59,559 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-15 21:13:59,580 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-10-15 21:13:59,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:13:59,938 INFO L263 TraceCheckSpWp]: Trace formula consists of 898 conjuncts, 2 conjunts are in the unsatisfiable core [2022-10-15 21:13:59,953 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-15 21:14:00,046 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-10-15 21:14:00,047 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-15 21:14:00,047 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [117252751] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-15 21:14:00,047 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-10-15 21:14:00,047 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2022-10-15 21:14:00,048 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1777477924] [2022-10-15 21:14:00,048 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-15 21:14:00,051 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-15 21:14:00,051 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-15 21:14:00,052 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-15 21:14:00,052 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-10-15 21:14:00,052 INFO L87 Difference]: Start difference. First operand 502 states and 591 transitions. Second operand has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-10-15 21:14:00,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-15 21:14:00,176 INFO L93 Difference]: Finished difference Result 980 states and 1171 transitions. [2022-10-15 21:14:00,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-15 21:14:00,177 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 89 [2022-10-15 21:14:00,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-15 21:14:00,188 INFO L225 Difference]: With dead ends: 980 [2022-10-15 21:14:00,189 INFO L226 Difference]: Without dead ends: 554 [2022-10-15 21:14:00,190 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 104 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-10-15 21:14:00,192 INFO L413 NwaCegarLoop]: 270 mSDtfsCounter, 101 mSDsluCounter, 175 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 101 SdHoareTripleChecker+Valid, 445 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-10-15 21:14:00,195 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [101 Valid, 445 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-10-15 21:14:00,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 554 states. [2022-10-15 21:14:00,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 554 to 554. [2022-10-15 21:14:00,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 554 states, 432 states have (on average 1.2337962962962963) internal successors, (533), 441 states have internal predecessors, (533), 66 states have call successors, (66), 50 states have call predecessors, (66), 50 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2022-10-15 21:14:00,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 554 states and 665 transitions. [2022-10-15 21:14:00,287 INFO L78 Accepts]: Start accepts. Automaton has 554 states and 665 transitions. Word has length 89 [2022-10-15 21:14:00,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-15 21:14:00,289 INFO L495 AbstractCegarLoop]: Abstraction has 554 states and 665 transitions. [2022-10-15 21:14:00,289 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-10-15 21:14:00,289 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 665 transitions. [2022-10-15 21:14:00,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-10-15 21:14:00,298 INFO L187 NwaCegarLoop]: Found error trace [2022-10-15 21:14:00,298 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-15 21:14:00,345 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-10-15 21:14:00,511 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-10-15 21:14:00,512 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_set_removeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_set_removeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_set_removeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 23 more)] === [2022-10-15 21:14:00,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-15 21:14:00,513 INFO L85 PathProgramCache]: Analyzing trace with hash 379680559, now seen corresponding path program 1 times [2022-10-15 21:14:00,513 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-15 21:14:00,514 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1914498058] [2022-10-15 21:14:00,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-15 21:14:00,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-15 21:14:00,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:00,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-15 21:14:00,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:00,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-10-15 21:14:00,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:00,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-10-15 21:14:00,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:00,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-10-15 21:14:00,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:00,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-10-15 21:14:00,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:00,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-15 21:14:00,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:00,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-10-15 21:14:00,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:00,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-10-15 21:14:00,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:00,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-10-15 21:14:00,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:00,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-10-15 21:14:00,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:00,812 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-10-15 21:14:00,812 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-15 21:14:00,812 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1914498058] [2022-10-15 21:14:00,815 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1914498058] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-15 21:14:00,815 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-15 21:14:00,815 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-10-15 21:14:00,816 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1023604670] [2022-10-15 21:14:00,816 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-15 21:14:00,820 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-15 21:14:00,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-15 21:14:00,820 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-15 21:14:00,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-10-15 21:14:00,821 INFO L87 Difference]: Start difference. First operand 554 states and 665 transitions. Second operand has 5 states, 5 states have (on average 14.0) internal successors, (70), 3 states have internal predecessors, (70), 3 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2022-10-15 21:14:01,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-15 21:14:01,224 INFO L93 Difference]: Finished difference Result 829 states and 1004 transitions. [2022-10-15 21:14:01,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-15 21:14:01,225 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.0) internal successors, (70), 3 states have internal predecessors, (70), 3 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 99 [2022-10-15 21:14:01,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-15 21:14:01,228 INFO L225 Difference]: With dead ends: 829 [2022-10-15 21:14:01,228 INFO L226 Difference]: Without dead ends: 351 [2022-10-15 21:14:01,232 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-10-15 21:14:01,236 INFO L413 NwaCegarLoop]: 248 mSDtfsCounter, 168 mSDsluCounter, 330 mSDsCounter, 0 mSdLazyCounter, 217 mSolverCounterSat, 83 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 171 SdHoareTripleChecker+Valid, 578 SdHoareTripleChecker+Invalid, 300 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 83 IncrementalHoareTripleChecker+Valid, 217 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-10-15 21:14:01,239 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [171 Valid, 578 Invalid, 300 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [83 Valid, 217 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-10-15 21:14:01,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 351 states. [2022-10-15 21:14:01,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 351 to 347. [2022-10-15 21:14:01,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 347 states, 273 states have (on average 1.2307692307692308) internal successors, (336), 280 states have internal predecessors, (336), 39 states have call successors, (39), 29 states have call predecessors, (39), 29 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2022-10-15 21:14:01,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 347 states and 414 transitions. [2022-10-15 21:14:01,276 INFO L78 Accepts]: Start accepts. Automaton has 347 states and 414 transitions. Word has length 99 [2022-10-15 21:14:01,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-15 21:14:01,281 INFO L495 AbstractCegarLoop]: Abstraction has 347 states and 414 transitions. [2022-10-15 21:14:01,281 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.0) internal successors, (70), 3 states have internal predecessors, (70), 3 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2022-10-15 21:14:01,281 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 414 transitions. [2022-10-15 21:14:01,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-10-15 21:14:01,287 INFO L187 NwaCegarLoop]: Found error trace [2022-10-15 21:14:01,287 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-15 21:14:01,287 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-10-15 21:14:01,288 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_set_removeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_set_removeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_set_removeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 23 more)] === [2022-10-15 21:14:01,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-15 21:14:01,289 INFO L85 PathProgramCache]: Analyzing trace with hash -385722821, now seen corresponding path program 1 times [2022-10-15 21:14:01,289 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-15 21:14:01,293 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1355631874] [2022-10-15 21:14:01,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-15 21:14:01,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-15 21:14:01,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:01,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-15 21:14:01,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:01,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-10-15 21:14:01,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:01,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-10-15 21:14:01,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:01,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-10-15 21:14:01,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:01,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-10-15 21:14:01,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:01,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-15 21:14:01,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:01,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-10-15 21:14:01,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:01,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-10-15 21:14:01,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:01,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-10-15 21:14:01,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:01,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-10-15 21:14:01,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:01,883 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-10-15 21:14:01,883 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-15 21:14:01,884 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1355631874] [2022-10-15 21:14:01,884 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1355631874] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-15 21:14:01,884 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1310173409] [2022-10-15 21:14:01,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-15 21:14:01,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-15 21:14:01,885 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 21:14:01,891 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-15 21:14:01,910 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-10-15 21:14:02,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:02,278 INFO L263 TraceCheckSpWp]: Trace formula consists of 945 conjuncts, 3 conjunts are in the unsatisfiable core [2022-10-15 21:14:02,286 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-15 21:14:02,459 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-10-15 21:14:02,459 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-10-15 21:14:02,602 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-10-15 21:14:02,603 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1310173409] provided 0 perfect and 2 imperfect interpolant sequences [2022-10-15 21:14:02,603 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-10-15 21:14:02,603 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 3, 3] total 8 [2022-10-15 21:14:02,604 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1395021699] [2022-10-15 21:14:02,604 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-10-15 21:14:02,605 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-10-15 21:14:02,605 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-15 21:14:02,605 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-10-15 21:14:02,606 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2022-10-15 21:14:02,606 INFO L87 Difference]: Start difference. First operand 347 states and 414 transitions. Second operand has 9 states, 8 states have (on average 19.5) internal successors, (156), 7 states have internal predecessors, (156), 6 states have call successors, (22), 5 states have call predecessors, (22), 3 states have return successors, (19), 6 states have call predecessors, (19), 6 states have call successors, (19) [2022-10-15 21:14:03,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-15 21:14:03,032 INFO L93 Difference]: Finished difference Result 351 states and 420 transitions. [2022-10-15 21:14:03,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-10-15 21:14:03,033 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 19.5) internal successors, (156), 7 states have internal predecessors, (156), 6 states have call successors, (22), 5 states have call predecessors, (22), 3 states have return successors, (19), 6 states have call predecessors, (19), 6 states have call successors, (19) Word has length 99 [2022-10-15 21:14:03,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-15 21:14:03,036 INFO L225 Difference]: With dead ends: 351 [2022-10-15 21:14:03,037 INFO L226 Difference]: Without dead ends: 348 [2022-10-15 21:14:03,037 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 223 GetRequests, 214 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2022-10-15 21:14:03,038 INFO L413 NwaCegarLoop]: 202 mSDtfsCounter, 541 mSDsluCounter, 281 mSDsCounter, 0 mSdLazyCounter, 207 mSolverCounterSat, 185 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 557 SdHoareTripleChecker+Valid, 483 SdHoareTripleChecker+Invalid, 392 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 185 IncrementalHoareTripleChecker+Valid, 207 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-10-15 21:14:03,039 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [557 Valid, 483 Invalid, 392 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [185 Valid, 207 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-10-15 21:14:03,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 348 states. [2022-10-15 21:14:03,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 348 to 344. [2022-10-15 21:14:03,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 344 states, 273 states have (on average 1.2197802197802199) internal successors, (333), 277 states have internal predecessors, (333), 39 states have call successors, (39), 29 states have call predecessors, (39), 29 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2022-10-15 21:14:03,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 344 states and 411 transitions. [2022-10-15 21:14:03,067 INFO L78 Accepts]: Start accepts. Automaton has 344 states and 411 transitions. Word has length 99 [2022-10-15 21:14:03,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-15 21:14:03,068 INFO L495 AbstractCegarLoop]: Abstraction has 344 states and 411 transitions. [2022-10-15 21:14:03,068 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 19.5) internal successors, (156), 7 states have internal predecessors, (156), 6 states have call successors, (22), 5 states have call predecessors, (22), 3 states have return successors, (19), 6 states have call predecessors, (19), 6 states have call successors, (19) [2022-10-15 21:14:03,068 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 411 transitions. [2022-10-15 21:14:03,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-10-15 21:14:03,070 INFO L187 NwaCegarLoop]: Found error trace [2022-10-15 21:14:03,071 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-15 21:14:03,113 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-10-15 21:14:03,284 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-10-15 21:14:03,285 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_set_removeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_set_removeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_set_removeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 23 more)] === [2022-10-15 21:14:03,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-15 21:14:03,286 INFO L85 PathProgramCache]: Analyzing trace with hash 927495228, now seen corresponding path program 1 times [2022-10-15 21:14:03,287 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-15 21:14:03,287 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [80120581] [2022-10-15 21:14:03,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-15 21:14:03,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-15 21:14:03,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:03,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-15 21:14:03,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:03,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-10-15 21:14:03,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:03,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-10-15 21:14:03,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:03,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-10-15 21:14:03,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:03,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-10-15 21:14:03,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:03,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-15 21:14:03,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:03,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-10-15 21:14:03,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:03,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-10-15 21:14:03,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:03,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-10-15 21:14:03,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:03,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-10-15 21:14:03,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:03,647 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-10-15 21:14:03,647 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-15 21:14:03,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [80120581] [2022-10-15 21:14:03,648 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [80120581] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-15 21:14:03,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [422563817] [2022-10-15 21:14:03,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-15 21:14:03,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-15 21:14:03,649 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 21:14:03,650 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-15 21:14:03,674 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-10-15 21:14:04,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:14:04,052 INFO L263 TraceCheckSpWp]: Trace formula consists of 946 conjuncts, 3 conjunts are in the unsatisfiable core [2022-10-15 21:14:04,070 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-15 21:14:04,208 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-10-15 21:14:04,209 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-15 21:14:04,209 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [422563817] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-15 21:14:04,209 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-10-15 21:14:04,210 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2022-10-15 21:14:04,210 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [311129920] [2022-10-15 21:14:04,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-15 21:14:04,211 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-15 21:14:04,211 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-15 21:14:04,212 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-15 21:14:04,212 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-10-15 21:14:04,213 INFO L87 Difference]: Start difference. First operand 344 states and 411 transitions. Second operand has 4 states, 3 states have (on average 24.333333333333332) internal successors, (73), 4 states have internal predecessors, (73), 3 states have call successors, (10), 3 states have call predecessors, (10), 3 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2022-10-15 21:14:04,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-15 21:14:04,314 INFO L93 Difference]: Finished difference Result 344 states and 411 transitions. [2022-10-15 21:14:04,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-15 21:14:04,315 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 24.333333333333332) internal successors, (73), 4 states have internal predecessors, (73), 3 states have call successors, (10), 3 states have call predecessors, (10), 3 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 100 [2022-10-15 21:14:04,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-15 21:14:04,316 INFO L225 Difference]: With dead ends: 344 [2022-10-15 21:14:04,316 INFO L226 Difference]: Without dead ends: 0 [2022-10-15 21:14:04,317 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 117 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-10-15 21:14:04,320 INFO L413 NwaCegarLoop]: 246 mSDtfsCounter, 204 mSDsluCounter, 67 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 204 SdHoareTripleChecker+Valid, 313 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-10-15 21:14:04,321 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [204 Valid, 313 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 30 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-10-15 21:14:04,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-10-15 21:14:04,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-10-15 21:14:04,322 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) [2022-10-15 21:14:04,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-10-15 21:14:04,323 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 100 [2022-10-15 21:14:04,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-15 21:14:04,323 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-10-15 21:14:04,323 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 24.333333333333332) internal successors, (73), 4 states have internal predecessors, (73), 3 states have call successors, (10), 3 states have call predecessors, (10), 3 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2022-10-15 21:14:04,323 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-10-15 21:14:04,324 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-10-15 21:14:04,327 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_set_removeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 26 remaining) [2022-10-15 21:14:04,328 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_set_removeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 26 remaining) [2022-10-15 21:14:04,329 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_set_removeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 26 remaining) [2022-10-15 21:14:04,329 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_set_removeErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 26 remaining) [2022-10-15 21:14:04,329 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_set_removeErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 26 remaining) [2022-10-15 21:14:04,330 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_set_removeErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 26 remaining) [2022-10-15 21:14:04,330 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_set_removeErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 26 remaining) [2022-10-15 21:14:04,330 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_set_removeErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 26 remaining) [2022-10-15 21:14:04,330 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_set_removeErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 26 remaining) [2022-10-15 21:14:04,331 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_set_removeErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 26 remaining) [2022-10-15 21:14:04,331 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_skb_allocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 26 remaining) [2022-10-15 21:14:04,331 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_skb_allocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 26 remaining) [2022-10-15 21:14:04,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_skb_allocErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 26 remaining) [2022-10-15 21:14:04,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_skb_allocErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 26 remaining) [2022-10-15 21:14:04,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 26 remaining) [2022-10-15 21:14:04,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 26 remaining) [2022-10-15 21:14:04,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 26 remaining) [2022-10-15 21:14:04,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 26 remaining) [2022-10-15 21:14:04,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 26 remaining) [2022-10-15 21:14:04,335 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 26 remaining) [2022-10-15 21:14:04,335 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 26 remaining) [2022-10-15 21:14:04,336 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 26 remaining) [2022-10-15 21:14:04,337 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 26 remaining) [2022-10-15 21:14:04,337 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 26 remaining) [2022-10-15 21:14:04,337 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 26 remaining) [2022-10-15 21:14:04,337 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 26 remaining) [2022-10-15 21:14:04,386 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-10-15 21:14:04,551 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-15 21:14:04,555 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-10-15 21:14:06,515 INFO L899 garLoopResultBuilder]: For program point L5590(line 5590) no Hoare annotation was computed. [2022-10-15 21:14:06,515 INFO L899 garLoopResultBuilder]: For program point L5588-1(lines 5588 5589) no Hoare annotation was computed. [2022-10-15 21:14:06,516 INFO L902 garLoopResultBuilder]: At program point L5588(lines 5588 5589) the Hoare annotation is: true [2022-10-15 21:14:06,516 INFO L899 garLoopResultBuilder]: For program point L5590-2(lines 5590 5594) no Hoare annotation was computed. [2022-10-15 21:14:06,516 INFO L899 garLoopResultBuilder]: For program point get_dma_opsEXIT(lines 5584 5596) no Hoare annotation was computed. [2022-10-15 21:14:06,516 INFO L902 garLoopResultBuilder]: At program point get_dma_opsENTRY(lines 5584 5596) the Hoare annotation is: true [2022-10-15 21:14:06,516 INFO L899 garLoopResultBuilder]: For program point get_dma_opsFINAL(lines 5584 5596) no Hoare annotation was computed. [2022-10-15 21:14:06,517 INFO L899 garLoopResultBuilder]: For program point netif_start_queueEXIT(lines 5910 5918) no Hoare annotation was computed. [2022-10-15 21:14:06,517 INFO L902 garLoopResultBuilder]: At program point netif_start_queueENTRY(lines 5910 5918) the Hoare annotation is: true [2022-10-15 21:14:06,517 INFO L902 garLoopResultBuilder]: At program point L5914(line 5914) the Hoare annotation is: true [2022-10-15 21:14:06,517 INFO L899 garLoopResultBuilder]: For program point netif_start_queueFINAL(lines 5910 5918) no Hoare annotation was computed. [2022-10-15 21:14:06,517 INFO L902 garLoopResultBuilder]: At program point L5357(lines 5353 5359) the Hoare annotation is: true [2022-10-15 21:14:06,517 INFO L899 garLoopResultBuilder]: For program point L5914-1(line 5914) no Hoare annotation was computed. [2022-10-15 21:14:06,518 INFO L902 garLoopResultBuilder]: At program point L5907(lines 5903 5909) the Hoare annotation is: true [2022-10-15 21:14:06,518 INFO L902 garLoopResultBuilder]: At program point trace_hardirqs_offFINAL(lines 7328 7330) the Hoare annotation is: true [2022-10-15 21:14:06,518 INFO L899 garLoopResultBuilder]: For program point trace_hardirqs_offEXIT(lines 7328 7330) no Hoare annotation was computed. [2022-10-15 21:14:06,518 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 5841 5847) no Hoare annotation was computed. [2022-10-15 21:14:06,518 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 5841 5847) the Hoare annotation is: true [2022-10-15 21:14:06,518 INFO L899 garLoopResultBuilder]: For program point L5746(lines 5746 5751) no Hoare annotation was computed. [2022-10-15 21:14:06,519 INFO L899 garLoopResultBuilder]: For program point L5744(line 5744) no Hoare annotation was computed. [2022-10-15 21:14:06,519 INFO L899 garLoopResultBuilder]: For program point L5746-2(lines 5724 5754) no Hoare annotation was computed. [2022-10-15 21:14:06,519 INFO L902 garLoopResultBuilder]: At program point L5740-1(lines 5740 5743) the Hoare annotation is: true [2022-10-15 21:14:06,519 INFO L899 garLoopResultBuilder]: For program point L5740(lines 5740 5743) no Hoare annotation was computed. [2022-10-15 21:14:06,519 INFO L899 garLoopResultBuilder]: For program point L5736-1(line 5736) no Hoare annotation was computed. [2022-10-15 21:14:06,519 INFO L902 garLoopResultBuilder]: At program point L5734(line 5734) the Hoare annotation is: true [2022-10-15 21:14:06,519 INFO L902 garLoopResultBuilder]: At program point L5736(line 5736) the Hoare annotation is: true [2022-10-15 21:14:06,520 INFO L899 garLoopResultBuilder]: For program point L5734-1(line 5734) no Hoare annotation was computed. [2022-10-15 21:14:06,520 INFO L902 garLoopResultBuilder]: At program point L7200(lines 7199 7201) the Hoare annotation is: true [2022-10-15 21:14:06,520 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-10-15 21:14:06,520 INFO L902 garLoopResultBuilder]: At program point L5739(line 5739) the Hoare annotation is: true [2022-10-15 21:14:06,520 INFO L899 garLoopResultBuilder]: For program point L5739-1(line 5739) no Hoare annotation was computed. [2022-10-15 21:14:06,521 INFO L902 garLoopResultBuilder]: At program point L5741(line 5741) the Hoare annotation is: true [2022-10-15 21:14:06,521 INFO L899 garLoopResultBuilder]: For program point dma_free_attrsEXIT(lines 5724 5754) no Hoare annotation was computed. [2022-10-15 21:14:06,521 INFO L902 garLoopResultBuilder]: At program point L5737(line 5737) the Hoare annotation is: true [2022-10-15 21:14:06,521 INFO L899 garLoopResultBuilder]: For program point L5737-1(line 5737) no Hoare annotation was computed. [2022-10-15 21:14:06,521 INFO L902 garLoopResultBuilder]: At program point dma_free_attrsENTRY(lines 5724 5754) the Hoare annotation is: true [2022-10-15 21:14:06,521 INFO L899 garLoopResultBuilder]: For program point netif_runningEXIT(lines 5971 5978) no Hoare annotation was computed. [2022-10-15 21:14:06,522 INFO L902 garLoopResultBuilder]: At program point L5372(lines 5369 5374) the Hoare annotation is: true [2022-10-15 21:14:06,522 INFO L902 garLoopResultBuilder]: At program point netif_runningENTRY(lines 5971 5978) the Hoare annotation is: true [2022-10-15 21:14:06,522 INFO L899 garLoopResultBuilder]: For program point netif_runningFINAL(lines 5971 5978) no Hoare annotation was computed. [2022-10-15 21:14:06,522 INFO L899 garLoopResultBuilder]: For program point free_netdevFINAL(lines 7237 7239) no Hoare annotation was computed. [2022-10-15 21:14:06,522 INFO L899 garLoopResultBuilder]: For program point free_netdevEXIT(lines 7237 7239) no Hoare annotation was computed. [2022-10-15 21:14:06,522 INFO L902 garLoopResultBuilder]: At program point free_netdevENTRY(lines 7237 7239) the Hoare annotation is: true [2022-10-15 21:14:06,522 INFO L902 garLoopResultBuilder]: At program point __phys_addrENTRY(lines 7180 7182) the Hoare annotation is: true [2022-10-15 21:14:06,523 INFO L899 garLoopResultBuilder]: For program point __phys_addrEXIT(lines 7180 7182) no Hoare annotation was computed. [2022-10-15 21:14:06,523 INFO L899 garLoopResultBuilder]: For program point __phys_addrFINAL(lines 7180 7182) no Hoare annotation was computed. [2022-10-15 21:14:06,523 INFO L899 garLoopResultBuilder]: For program point eth_mac_addrEXIT(lines 7223 7225) no Hoare annotation was computed. [2022-10-15 21:14:06,523 INFO L902 garLoopResultBuilder]: At program point eth_mac_addrENTRY(lines 7223 7225) the Hoare annotation is: true [2022-10-15 21:14:06,523 INFO L899 garLoopResultBuilder]: For program point eth_mac_addrFINAL(lines 7223 7225) no Hoare annotation was computed. [2022-10-15 21:14:06,523 INFO L899 garLoopResultBuilder]: For program point L7022(line 7022) no Hoare annotation was computed. [2022-10-15 21:14:06,524 INFO L899 garLoopResultBuilder]: For program point L7022-1(line 7022) no Hoare annotation was computed. [2022-10-15 21:14:06,524 INFO L899 garLoopResultBuilder]: For program point ldv_set_removeErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7022) no Hoare annotation was computed. [2022-10-15 21:14:06,524 INFO L899 garLoopResultBuilder]: For program point L7014-1(lines 6995 7029) no Hoare annotation was computed. [2022-10-15 21:14:06,524 INFO L902 garLoopResultBuilder]: At program point ldv_set_removeENTRY(lines 6995 7029) the Hoare annotation is: true [2022-10-15 21:14:06,524 INFO L899 garLoopResultBuilder]: For program point ldv_set_removeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7015) no Hoare annotation was computed. [2022-10-15 21:14:06,525 INFO L899 garLoopResultBuilder]: For program point L7002-3(lines 6999 7028) no Hoare annotation was computed. [2022-10-15 21:14:06,525 INFO L902 garLoopResultBuilder]: At program point L7002-2(lines 7002 7013) the Hoare annotation is: true [2022-10-15 21:14:06,525 INFO L899 garLoopResultBuilder]: For program point ldv_set_removeErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7024) no Hoare annotation was computed. [2022-10-15 21:14:06,525 INFO L899 garLoopResultBuilder]: For program point L7015-1(line 7015) no Hoare annotation was computed. [2022-10-15 21:14:06,525 INFO L899 garLoopResultBuilder]: For program point L7015(line 7015) no Hoare annotation was computed. [2022-10-15 21:14:06,525 INFO L899 garLoopResultBuilder]: For program point ldv_set_removeErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7021) no Hoare annotation was computed. [2022-10-15 21:14:06,526 INFO L899 garLoopResultBuilder]: For program point ldv_set_removeEXIT(lines 6995 7029) no Hoare annotation was computed. [2022-10-15 21:14:06,526 INFO L899 garLoopResultBuilder]: For program point L7007(lines 7007 7011) no Hoare annotation was computed. [2022-10-15 21:14:06,526 INFO L899 garLoopResultBuilder]: For program point L7003-1(lines 7003 7006) no Hoare annotation was computed. [2022-10-15 21:14:06,526 INFO L899 garLoopResultBuilder]: For program point ldv_set_removeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7012) no Hoare annotation was computed. [2022-10-15 21:14:06,526 INFO L899 garLoopResultBuilder]: For program point L7003(lines 7003 7006) no Hoare annotation was computed. [2022-10-15 21:14:06,526 INFO L899 garLoopResultBuilder]: For program point ldv_set_removeErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7024) no Hoare annotation was computed. [2022-10-15 21:14:06,527 INFO L899 garLoopResultBuilder]: For program point L7024(line 7024) no Hoare annotation was computed. [2022-10-15 21:14:06,527 INFO L899 garLoopResultBuilder]: For program point ldv_set_removeErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7021) no Hoare annotation was computed. [2022-10-15 21:14:06,527 INFO L902 garLoopResultBuilder]: At program point L7016-2(lines 7016 7023) the Hoare annotation is: true [2022-10-15 21:14:06,527 INFO L899 garLoopResultBuilder]: For program point L7012-1(line 7012) no Hoare annotation was computed. [2022-10-15 21:14:06,527 INFO L899 garLoopResultBuilder]: For program point L7012(line 7012) no Hoare annotation was computed. [2022-10-15 21:14:06,527 INFO L899 garLoopResultBuilder]: For program point L7016-3(lines 7016 7023) no Hoare annotation was computed. [2022-10-15 21:14:06,528 INFO L899 garLoopResultBuilder]: For program point ldv_set_removeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7012) no Hoare annotation was computed. [2022-10-15 21:14:06,528 INFO L899 garLoopResultBuilder]: For program point L7021(line 7021) no Hoare annotation was computed. [2022-10-15 21:14:06,528 INFO L899 garLoopResultBuilder]: For program point ldv_set_removeErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7015) no Hoare annotation was computed. [2022-10-15 21:14:06,528 INFO L899 garLoopResultBuilder]: For program point L7017-1(lines 7017 7020) no Hoare annotation was computed. [2022-10-15 21:14:06,528 INFO L899 garLoopResultBuilder]: For program point L7017(lines 7017 7020) no Hoare annotation was computed. [2022-10-15 21:14:06,529 INFO L899 garLoopResultBuilder]: For program point ldv_set_removeErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7022) no Hoare annotation was computed. [2022-10-15 21:14:06,529 INFO L902 garLoopResultBuilder]: At program point L5469(lines 5443 5471) the Hoare annotation is: true [2022-10-15 21:14:06,529 INFO L902 garLoopResultBuilder]: At program point L7228(lines 7227 7229) the Hoare annotation is: true [2022-10-15 21:14:06,529 INFO L899 garLoopResultBuilder]: For program point L6229-1(lines 6220 6257) no Hoare annotation was computed. [2022-10-15 21:14:06,529 INFO L902 garLoopResultBuilder]: At program point L5478(lines 5472 5480) the Hoare annotation is: true [2022-10-15 21:14:06,529 INFO L902 garLoopResultBuilder]: At program point L5924-2(lines 5919 5930) the Hoare annotation is: true [2022-10-15 21:14:06,530 INFO L899 garLoopResultBuilder]: For program point L6246-1(lines 6220 6257) no Hoare annotation was computed. [2022-10-15 21:14:06,530 INFO L899 garLoopResultBuilder]: For program point L5924(lines 5924 5927) no Hoare annotation was computed. [2022-10-15 21:14:06,530 INFO L902 garLoopResultBuilder]: At program point L6205(lines 6175 6211) the Hoare annotation is: true [2022-10-15 21:14:06,530 INFO L902 garLoopResultBuilder]: At program point L5462(lines 5459 5464) the Hoare annotation is: true [2022-10-15 21:14:06,530 INFO L899 garLoopResultBuilder]: For program point L6230(lines 6230 6233) no Hoare annotation was computed. [2022-10-15 21:14:06,530 INFO L899 garLoopResultBuilder]: For program point L6230-2(lines 6230 6233) no Hoare annotation was computed. [2022-10-15 21:14:06,530 INFO L902 garLoopResultBuilder]: At program point L6222(line 6222) the Hoare annotation is: true [2022-10-15 21:14:06,531 INFO L899 garLoopResultBuilder]: For program point L6222-1(line 6222) no Hoare annotation was computed. [2022-10-15 21:14:06,531 INFO L902 garLoopResultBuilder]: At program point L6247(line 6247) the Hoare annotation is: true [2022-10-15 21:14:06,531 INFO L899 garLoopResultBuilder]: For program point L6247-1(line 6247) no Hoare annotation was computed. [2022-10-15 21:14:06,531 INFO L899 garLoopResultBuilder]: For program point L6181-2(line 6181) no Hoare annotation was computed. [2022-10-15 21:14:06,531 INFO L899 garLoopResultBuilder]: For program point L6181(line 6181) no Hoare annotation was computed. [2022-10-15 21:14:06,531 INFO L899 garLoopResultBuilder]: For program point L6181-6(line 6181) no Hoare annotation was computed. [2022-10-15 21:14:06,532 INFO L899 garLoopResultBuilder]: For program point L6206(lines 6206 6209) no Hoare annotation was computed. [2022-10-15 21:14:06,532 INFO L899 garLoopResultBuilder]: For program point L6181-4(line 6181) no Hoare annotation was computed. [2022-10-15 21:14:06,532 INFO L899 garLoopResultBuilder]: For program point L6181-8(line 6181) no Hoare annotation was computed. [2022-10-15 21:14:06,532 INFO L902 garLoopResultBuilder]: At program point at91ether_poll_controllerENTRY(lines 6259 6277) the Hoare annotation is: true [2022-10-15 21:14:06,532 INFO L902 garLoopResultBuilder]: At program point L6256(lines 6213 6258) the Hoare annotation is: true [2022-10-15 21:14:06,532 INFO L902 garLoopResultBuilder]: At program point L5645(lines 5642 5647) the Hoare annotation is: true [2022-10-15 21:14:06,533 INFO L902 garLoopResultBuilder]: At program point L7206(lines 7205 7207) the Hoare annotation is: true [2022-10-15 21:14:06,533 INFO L899 garLoopResultBuilder]: For program point L6248-1(line 6248) no Hoare annotation was computed. [2022-10-15 21:14:06,533 INFO L902 garLoopResultBuilder]: At program point L6248(line 6248) the Hoare annotation is: true [2022-10-15 21:14:06,533 INFO L902 garLoopResultBuilder]: At program point L6207(lines 6175 6211) the Hoare annotation is: true [2022-10-15 21:14:06,533 INFO L902 garLoopResultBuilder]: At program point L6273(line 6273) the Hoare annotation is: true [2022-10-15 21:14:06,533 INFO L902 garLoopResultBuilder]: At program point L5984(lines 5980 5986) the Hoare annotation is: true [2022-10-15 21:14:06,533 INFO L899 garLoopResultBuilder]: For program point L6273-1(lines 6259 6277) no Hoare annotation was computed. [2022-10-15 21:14:06,534 INFO L899 garLoopResultBuilder]: For program point at91ether_poll_controllerEXIT(lines 6259 6277) no Hoare annotation was computed. [2022-10-15 21:14:06,534 INFO L902 garLoopResultBuilder]: At program point L6265(line 6265) the Hoare annotation is: true [2022-10-15 21:14:06,534 INFO L899 garLoopResultBuilder]: For program point L6265-1(line 6265) no Hoare annotation was computed. [2022-10-15 21:14:06,534 INFO L899 garLoopResultBuilder]: For program point L6901-1(line 6901) no Hoare annotation was computed. [2022-10-15 21:14:06,534 INFO L902 garLoopResultBuilder]: At program point L6901(line 6901) the Hoare annotation is: true [2022-10-15 21:14:06,534 INFO L899 garLoopResultBuilder]: For program point L6224-1(line 6224) no Hoare annotation was computed. [2022-10-15 21:14:06,534 INFO L902 garLoopResultBuilder]: At program point L5935(line 5935) the Hoare annotation is: true [2022-10-15 21:14:06,535 INFO L899 garLoopResultBuilder]: For program point L5935-1(line 5935) no Hoare annotation was computed. [2022-10-15 21:14:06,535 INFO L902 garLoopResultBuilder]: At program point L6224(line 6224) the Hoare annotation is: true [2022-10-15 21:14:06,535 INFO L899 garLoopResultBuilder]: For program point L6183(lines 6183 6194) no Hoare annotation was computed. [2022-10-15 21:14:06,535 INFO L902 garLoopResultBuilder]: At program point L7174(lines 7173 7175) the Hoare annotation is: true [2022-10-15 21:14:06,535 INFO L902 garLoopResultBuilder]: At program point L5638(line 5638) the Hoare annotation is: true [2022-10-15 21:14:06,535 INFO L902 garLoopResultBuilder]: At program point L6249(line 6249) the Hoare annotation is: true [2022-10-15 21:14:06,536 INFO L899 garLoopResultBuilder]: For program point L6249-1(line 6249) no Hoare annotation was computed. [2022-10-15 21:14:06,536 INFO L899 garLoopResultBuilder]: For program point L6183-2(lines 6183 6194) no Hoare annotation was computed. [2022-10-15 21:14:06,536 INFO L899 garLoopResultBuilder]: For program point L5638-1(line 5638) no Hoare annotation was computed. [2022-10-15 21:14:06,536 INFO L902 garLoopResultBuilder]: At program point L6910(lines 6905 6912) the Hoare annotation is: true [2022-10-15 21:14:06,536 INFO L902 garLoopResultBuilder]: At program point L6902(lines 6897 6904) the Hoare annotation is: true [2022-10-15 21:14:06,536 INFO L902 garLoopResultBuilder]: At program point L5366(lines 5360 5368) the Hoare annotation is: true [2022-10-15 21:14:06,536 INFO L899 garLoopResultBuilder]: For program point L6200(lines 6200 6204) no Hoare annotation was computed. [2022-10-15 21:14:06,536 INFO L899 garLoopResultBuilder]: For program point L6225-2(lines 6220 6257) no Hoare annotation was computed. [2022-10-15 21:14:06,537 INFO L902 garLoopResultBuilder]: At program point L5457(lines 5457 5458) the Hoare annotation is: true [2022-10-15 21:14:06,537 INFO L899 garLoopResultBuilder]: For program point L6225(lines 6225 6228) no Hoare annotation was computed. [2022-10-15 21:14:06,537 INFO L899 garLoopResultBuilder]: For program point L5457-1(lines 5457 5458) no Hoare annotation was computed. [2022-10-15 21:14:06,537 INFO L902 garLoopResultBuilder]: At program point L7332(lines 7331 7333) the Hoare annotation is: true [2022-10-15 21:14:06,537 INFO L899 garLoopResultBuilder]: For program point L6176-1(line 6176) no Hoare annotation was computed. [2022-10-15 21:14:06,537 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-10-15 21:14:06,537 INFO L902 garLoopResultBuilder]: At program point L6176(line 6176) the Hoare annotation is: true [2022-10-15 21:14:06,538 INFO L902 garLoopResultBuilder]: At program point L6267(line 6267) the Hoare annotation is: true [2022-10-15 21:14:06,538 INFO L899 garLoopResultBuilder]: For program point L6234(lines 6234 6242) no Hoare annotation was computed. [2022-10-15 21:14:06,538 INFO L899 garLoopResultBuilder]: For program point L6267-1(line 6267) no Hoare annotation was computed. [2022-10-15 21:14:06,538 INFO L902 garLoopResultBuilder]: At program point L7126(line 7126) the Hoare annotation is: true [2022-10-15 21:14:06,538 INFO L899 garLoopResultBuilder]: For program point L6234-2(lines 6234 6242) no Hoare annotation was computed. [2022-10-15 21:14:06,538 INFO L899 garLoopResultBuilder]: For program point L7126-1(line 7126) no Hoare annotation was computed. [2022-10-15 21:14:06,538 INFO L902 garLoopResultBuilder]: At program point L5937(lines 5931 5939) the Hoare annotation is: true [2022-10-15 21:14:06,539 INFO L899 garLoopResultBuilder]: For program point L5640-1(line 5640) no Hoare annotation was computed. [2022-10-15 21:14:06,539 INFO L902 garLoopResultBuilder]: At program point L5640(line 5640) the Hoare annotation is: true [2022-10-15 21:14:06,539 INFO L902 garLoopResultBuilder]: At program point L6210(lines 6165 6212) the Hoare annotation is: true [2022-10-15 21:14:06,539 INFO L899 garLoopResultBuilder]: For program point L6268(lines 6268 6274) no Hoare annotation was computed. [2022-10-15 21:14:06,539 INFO L902 garLoopResultBuilder]: At program point L7127(lines 7123 7129) the Hoare annotation is: true [2022-10-15 21:14:06,539 INFO L902 garLoopResultBuilder]: At program point L5657(lines 5629 5659) the Hoare annotation is: true [2022-10-15 21:14:06,539 INFO L899 garLoopResultBuilder]: For program point L5459(lines 5459 5465) no Hoare annotation was computed. [2022-10-15 21:14:06,540 INFO L899 garLoopResultBuilder]: For program point L5649-2(lines 5649 5655) no Hoare annotation was computed. [2022-10-15 21:14:06,540 INFO L899 garLoopResultBuilder]: For program point L5649(lines 5649 5655) no Hoare annotation was computed. [2022-10-15 21:14:06,540 INFO L899 garLoopResultBuilder]: For program point L6252-1(lines 6252 6255) no Hoare annotation was computed. [2022-10-15 21:14:06,540 INFO L902 garLoopResultBuilder]: At program point L5641(line 5641) the Hoare annotation is: true [2022-10-15 21:14:06,540 INFO L899 garLoopResultBuilder]: For program point L5641-1(line 5641) no Hoare annotation was computed. [2022-10-15 21:14:06,540 INFO L902 garLoopResultBuilder]: At program point L7177(lines 7176 7178) the Hoare annotation is: true [2022-10-15 21:14:06,540 INFO L899 garLoopResultBuilder]: For program point L5476-1(line 5476) no Hoare annotation was computed. [2022-10-15 21:14:06,541 INFO L902 garLoopResultBuilder]: At program point L5476(line 5476) the Hoare annotation is: true [2022-10-15 21:14:06,541 INFO L902 garLoopResultBuilder]: At program point L7326(lines 7323 7327) the Hoare annotation is: true [2022-10-15 21:14:06,541 INFO L902 garLoopResultBuilder]: At program point L6269(line 6269) the Hoare annotation is: true [2022-10-15 21:14:06,541 INFO L902 garLoopResultBuilder]: At program point L6269-1(line 6269) the Hoare annotation is: true [2022-10-15 21:14:06,541 INFO L899 garLoopResultBuilder]: For program point L6195(lines 6195 6198) no Hoare annotation was computed. [2022-10-15 21:14:06,541 INFO L899 garLoopResultBuilder]: For program point L6195-2(lines 6195 6198) no Hoare annotation was computed. [2022-10-15 21:14:06,542 INFO L902 garLoopResultBuilder]: At program point L6187(line 6187) the Hoare annotation is: true [2022-10-15 21:14:06,542 INFO L899 garLoopResultBuilder]: For program point L6187-1(line 6187) no Hoare annotation was computed. [2022-10-15 21:14:06,542 INFO L899 garLoopResultBuilder]: For program point L5642(lines 5642 5648) no Hoare annotation was computed. [2022-10-15 21:14:06,542 INFO L902 garLoopResultBuilder]: At program point L5766(lines 5761 5768) the Hoare annotation is: true [2022-10-15 21:14:06,542 INFO L902 garLoopResultBuilder]: At program point clk_enableENTRY(lines 7193 7195) the Hoare annotation is: true [2022-10-15 21:14:06,543 INFO L899 garLoopResultBuilder]: For program point clk_enableFINAL(lines 7193 7195) no Hoare annotation was computed. [2022-10-15 21:14:06,543 INFO L899 garLoopResultBuilder]: For program point clk_enableEXIT(lines 7193 7195) no Hoare annotation was computed. [2022-10-15 21:14:06,543 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-10-15 21:14:06,543 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-10-15 21:14:06,543 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2022-10-15 21:14:06,544 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2022-10-15 21:14:06,544 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2022-10-15 21:14:06,544 INFO L899 garLoopResultBuilder]: For program point eth_validate_addrEXIT(lines 7231 7233) no Hoare annotation was computed. [2022-10-15 21:14:06,544 INFO L902 garLoopResultBuilder]: At program point eth_validate_addrENTRY(lines 7231 7233) the Hoare annotation is: true [2022-10-15 21:14:06,544 INFO L899 garLoopResultBuilder]: For program point eth_validate_addrFINAL(lines 7231 7233) no Hoare annotation was computed. [2022-10-15 21:14:06,545 INFO L899 garLoopResultBuilder]: For program point ldv_is_errEXIT(lines 7057 7062) no Hoare annotation was computed. [2022-10-15 21:14:06,545 INFO L902 garLoopResultBuilder]: At program point ldv_is_errENTRY(lines 7057 7062) the Hoare annotation is: true [2022-10-15 21:14:06,545 INFO L899 garLoopResultBuilder]: For program point ldv_is_errFINAL(lines 7057 7062) no Hoare annotation was computed. [2022-10-15 21:14:06,545 INFO L899 garLoopResultBuilder]: For program point arch_irqs_disabled_flagsFINAL(lines 5484 5489) no Hoare annotation was computed. [2022-10-15 21:14:06,545 INFO L902 garLoopResultBuilder]: At program point arch_irqs_disabled_flagsENTRY(lines 5484 5489) the Hoare annotation is: true [2022-10-15 21:14:06,545 INFO L899 garLoopResultBuilder]: For program point arch_irqs_disabled_flagsEXIT(lines 5484 5489) no Hoare annotation was computed. [2022-10-15 21:14:06,545 INFO L902 garLoopResultBuilder]: At program point L5794-1(line 5794) the Hoare annotation is: true [2022-10-15 21:14:06,546 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5782 5799) the Hoare annotation is: true [2022-10-15 21:14:06,546 INFO L899 garLoopResultBuilder]: For program point L5789(lines 5789 5797) no Hoare annotation was computed. [2022-10-15 21:14:06,546 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5782 5799) no Hoare annotation was computed. [2022-10-15 21:14:06,546 INFO L902 garLoopResultBuilder]: At program point L5795(line 5795) the Hoare annotation is: true [2022-10-15 21:14:06,546 INFO L902 garLoopResultBuilder]: At program point L5794(line 5794) the Hoare annotation is: true [2022-10-15 21:14:06,546 INFO L899 garLoopResultBuilder]: For program point L5795-1(line 5795) no Hoare annotation was computed. [2022-10-15 21:14:06,546 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5782 5799) no Hoare annotation was computed. [2022-10-15 21:14:06,546 INFO L899 garLoopResultBuilder]: For program point __readlFINAL(lines 5505 5512) no Hoare annotation was computed. [2022-10-15 21:14:06,547 INFO L902 garLoopResultBuilder]: At program point __readlENTRY(lines 5505 5512) the Hoare annotation is: true [2022-10-15 21:14:06,547 INFO L899 garLoopResultBuilder]: For program point __readlEXIT(lines 5505 5512) no Hoare annotation was computed. [2022-10-15 21:14:06,547 INFO L902 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 6009 6016) the Hoare annotation is: true [2022-10-15 21:14:06,547 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 6009 6016) no Hoare annotation was computed. [2022-10-15 21:14:06,547 INFO L902 garLoopResultBuilder]: At program point L5548(lines 5545 5550) the Hoare annotation is: true [2022-10-15 21:14:06,547 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataFINAL(lines 6009 6016) no Hoare annotation was computed. [2022-10-15 21:14:06,547 INFO L899 garLoopResultBuilder]: For program point L6976-1(lines 6976 6979) no Hoare annotation was computed. [2022-10-15 21:14:06,547 INFO L899 garLoopResultBuilder]: For program point L6976(lines 6976 6979) no Hoare annotation was computed. [2022-10-15 21:14:06,548 INFO L899 garLoopResultBuilder]: For program point ldv_skb_allocEXIT(lines 7094 7108) no Hoare annotation was computed. [2022-10-15 21:14:06,548 INFO L899 garLoopResultBuilder]: For program point ldv_skb_allocErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 6988) no Hoare annotation was computed. [2022-10-15 21:14:06,548 INFO L899 garLoopResultBuilder]: For program point ldv_skb_allocErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 6984) no Hoare annotation was computed. [2022-10-15 21:14:06,548 INFO L899 garLoopResultBuilder]: For program point ldv_skb_allocFINAL(lines 7094 7108) no Hoare annotation was computed. [2022-10-15 21:14:06,548 INFO L902 garLoopResultBuilder]: At program point ldv_skb_allocENTRY(lines 7094 7108) the Hoare annotation is: true [2022-10-15 21:14:06,548 INFO L899 garLoopResultBuilder]: For program point L7099-1(line 7099) no Hoare annotation was computed. [2022-10-15 21:14:06,549 INFO L902 garLoopResultBuilder]: At program point L7099(line 7099) the Hoare annotation is: true [2022-10-15 21:14:06,549 INFO L899 garLoopResultBuilder]: For program point L6975-3(lines 6973 6992) no Hoare annotation was computed. [2022-10-15 21:14:06,549 INFO L899 garLoopResultBuilder]: For program point L7101(lines 7101 7106) no Hoare annotation was computed. [2022-10-15 21:14:06,549 INFO L902 garLoopResultBuilder]: At program point L6975-2(lines 6975 6985) the Hoare annotation is: true [2022-10-15 21:14:06,549 INFO L899 garLoopResultBuilder]: For program point ldv_skb_allocErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 6988) no Hoare annotation was computed. [2022-10-15 21:14:06,549 INFO L899 garLoopResultBuilder]: For program point ldv_skb_allocErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 6984) no Hoare annotation was computed. [2022-10-15 21:14:06,550 INFO L899 garLoopResultBuilder]: For program point L6988-1(line 6988) no Hoare annotation was computed. [2022-10-15 21:14:06,550 INFO L899 garLoopResultBuilder]: For program point L6988(line 6988) no Hoare annotation was computed. [2022-10-15 21:14:06,550 INFO L899 garLoopResultBuilder]: For program point L6984-1(line 6984) no Hoare annotation was computed. [2022-10-15 21:14:06,550 INFO L899 garLoopResultBuilder]: For program point L6984(line 6984) no Hoare annotation was computed. [2022-10-15 21:14:06,550 INFO L902 garLoopResultBuilder]: At program point L6986-1(lines 6970 6993) the Hoare annotation is: true [2022-10-15 21:14:06,550 INFO L899 garLoopResultBuilder]: For program point L6980(lines 6980 6983) no Hoare annotation was computed. [2022-10-15 21:14:06,550 INFO L899 garLoopResultBuilder]: For program point macb_get_statsEXIT(lines 7255 7257) no Hoare annotation was computed. [2022-10-15 21:14:06,550 INFO L899 garLoopResultBuilder]: For program point L7256-1(line 7256) no Hoare annotation was computed. [2022-10-15 21:14:06,551 INFO L902 garLoopResultBuilder]: At program point L7256(line 7256) the Hoare annotation is: true [2022-10-15 21:14:06,551 INFO L902 garLoopResultBuilder]: At program point macb_get_statsENTRY(lines 7255 7257) the Hoare annotation is: true [2022-10-15 21:14:06,551 INFO L899 garLoopResultBuilder]: For program point macb_get_statsFINAL(lines 7255 7257) no Hoare annotation was computed. [2022-10-15 21:14:06,551 INFO L899 garLoopResultBuilder]: For program point __writelEXIT(lines 5513 5519) no Hoare annotation was computed. [2022-10-15 21:14:06,551 INFO L902 garLoopResultBuilder]: At program point __writelENTRY(lines 5513 5519) the Hoare annotation is: true [2022-10-15 21:14:06,551 INFO L899 garLoopResultBuilder]: For program point __writelFINAL(lines 5513 5519) no Hoare annotation was computed. [2022-10-15 21:14:06,551 INFO L902 garLoopResultBuilder]: At program point macb_set_rx_modeENTRY(lines 7269 7271) the Hoare annotation is: true [2022-10-15 21:14:06,552 INFO L899 garLoopResultBuilder]: For program point macb_set_rx_modeFINAL(lines 7269 7271) no Hoare annotation was computed. [2022-10-15 21:14:06,552 INFO L899 garLoopResultBuilder]: For program point macb_set_rx_modeEXIT(lines 7269 7271) no Hoare annotation was computed. [2022-10-15 21:14:06,552 INFO L899 garLoopResultBuilder]: For program point warn_slowpath_nullEXIT(lines 7337 7339) no Hoare annotation was computed. [2022-10-15 21:14:06,552 INFO L899 garLoopResultBuilder]: For program point warn_slowpath_nullFINAL(lines 7337 7339) no Hoare annotation was computed. [2022-10-15 21:14:06,552 INFO L902 garLoopResultBuilder]: At program point warn_slowpath_nullENTRY(lines 7337 7339) the Hoare annotation is: true [2022-10-15 21:14:06,552 INFO L902 garLoopResultBuilder]: At program point arch_local_irq_restoreENTRY(lines 5414 5442) the Hoare annotation is: true [2022-10-15 21:14:06,552 INFO L899 garLoopResultBuilder]: For program point arch_local_irq_restoreFINAL(lines 5414 5442) no Hoare annotation was computed. [2022-10-15 21:14:06,553 INFO L899 garLoopResultBuilder]: For program point L5430(lines 5430 5436) no Hoare annotation was computed. [2022-10-15 21:14:06,553 INFO L899 garLoopResultBuilder]: For program point arch_local_irq_restoreEXIT(lines 5414 5442) no Hoare annotation was computed. [2022-10-15 21:14:06,553 INFO L902 garLoopResultBuilder]: At program point L5433(lines 5430 5435) the Hoare annotation is: true [2022-10-15 21:14:06,553 INFO L899 garLoopResultBuilder]: For program point L5428-1(lines 5428 5429) no Hoare annotation was computed. [2022-10-15 21:14:06,553 INFO L902 garLoopResultBuilder]: At program point L5428(lines 5428 5429) the Hoare annotation is: true [2022-10-15 21:14:06,553 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 5834 5840) no Hoare annotation was computed. [2022-10-15 21:14:06,553 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 5834 5840) the Hoare annotation is: true [2022-10-15 21:14:06,554 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 5834 5840) no Hoare annotation was computed. [2022-10-15 21:14:06,554 INFO L899 garLoopResultBuilder]: For program point L5667-2(line 5667) no Hoare annotation was computed. [2022-10-15 21:14:06,554 INFO L899 garLoopResultBuilder]: For program point L5684(lines 5684 5687) no Hoare annotation was computed. [2022-10-15 21:14:06,554 INFO L899 garLoopResultBuilder]: For program point L5685-2(line 5685) no Hoare annotation was computed. [2022-10-15 21:14:06,554 INFO L899 garLoopResultBuilder]: For program point L5685(line 5685) no Hoare annotation was computed. [2022-10-15 21:14:06,554 INFO L899 garLoopResultBuilder]: For program point L5685-6(line 5685) no Hoare annotation was computed. [2022-10-15 21:14:06,554 INFO L899 garLoopResultBuilder]: For program point L5685-4(line 5685) no Hoare annotation was computed. [2022-10-15 21:14:06,554 INFO L899 garLoopResultBuilder]: For program point L5702(line 5702) no Hoare annotation was computed. [2022-10-15 21:14:06,555 INFO L899 garLoopResultBuilder]: For program point L5702-4(line 5702) no Hoare annotation was computed. [2022-10-15 21:14:06,555 INFO L899 garLoopResultBuilder]: For program point L5702-2(line 5702) no Hoare annotation was computed. [2022-10-15 21:14:06,555 INFO L899 garLoopResultBuilder]: For program point L5702-8(lines 5699 5722) no Hoare annotation was computed. [2022-10-15 21:14:06,555 INFO L899 garLoopResultBuilder]: For program point L5702-6(line 5702) no Hoare annotation was computed. [2022-10-15 21:14:06,555 INFO L902 garLoopResultBuilder]: At program point L7197(lines 7196 7198) the Hoare annotation is: true [2022-10-15 21:14:06,555 INFO L899 garLoopResultBuilder]: For program point L5703-1(lines 5703 5706) no Hoare annotation was computed. [2022-10-15 21:14:06,555 INFO L902 garLoopResultBuilder]: At program point L5670(lines 5660 5672) the Hoare annotation is: true [2022-10-15 21:14:06,556 INFO L899 garLoopResultBuilder]: For program point L5712(lines 5712 5717) no Hoare annotation was computed. [2022-10-15 21:14:06,556 INFO L902 garLoopResultBuilder]: At program point L5688(lines 5673 5690) the Hoare annotation is: true [2022-10-15 21:14:06,556 INFO L899 garLoopResultBuilder]: For program point L5680-1(lines 5677 5689) no Hoare annotation was computed. [2022-10-15 21:14:06,556 INFO L899 garLoopResultBuilder]: For program point L5680(lines 5680 5683) no Hoare annotation was computed. [2022-10-15 21:14:06,556 INFO L899 garLoopResultBuilder]: For program point L5573-2(line 5573) no Hoare annotation was computed. [2022-10-15 21:14:06,556 INFO L902 garLoopResultBuilder]: At program point L5573-3(lines 5570 5575) the Hoare annotation is: true [2022-10-15 21:14:06,556 INFO L899 garLoopResultBuilder]: For program point L5573(line 5573) no Hoare annotation was computed. [2022-10-15 21:14:06,556 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-10-15 21:14:06,557 INFO L899 garLoopResultBuilder]: For program point L5681-2(line 5681) no Hoare annotation was computed. [2022-10-15 21:14:06,557 INFO L899 garLoopResultBuilder]: For program point L5681(line 5681) no Hoare annotation was computed. [2022-10-15 21:14:06,557 INFO L899 garLoopResultBuilder]: For program point L5681-6(line 5681) no Hoare annotation was computed. [2022-10-15 21:14:06,557 INFO L899 garLoopResultBuilder]: For program point L5681-4(line 5681) no Hoare annotation was computed. [2022-10-15 21:14:06,557 INFO L899 garLoopResultBuilder]: For program point dma_alloc_attrsFINAL(lines 5691 5723) no Hoare annotation was computed. [2022-10-15 21:14:06,557 INFO L899 garLoopResultBuilder]: For program point L5666(lines 5666 5669) no Hoare annotation was computed. [2022-10-15 21:14:06,557 INFO L899 garLoopResultBuilder]: For program point L5666-2(lines 5666 5669) no Hoare annotation was computed. [2022-10-15 21:14:06,558 INFO L899 garLoopResultBuilder]: For program point dma_alloc_attrsEXIT(lines 5691 5723) no Hoare annotation was computed. [2022-10-15 21:14:06,558 INFO L902 garLoopResultBuilder]: At program point dma_alloc_attrsENTRY(lines 5691 5723) the Hoare annotation is: true [2022-10-15 21:14:06,558 INFO L899 garLoopResultBuilder]: For program point L5708(lines 5708 5711) no Hoare annotation was computed. [2022-10-15 21:14:06,558 INFO L899 garLoopResultBuilder]: For program point L5700-1(line 5700) no Hoare annotation was computed. [2022-10-15 21:14:06,558 INFO L899 garLoopResultBuilder]: For program point L5667(line 5667) no Hoare annotation was computed. [2022-10-15 21:14:06,558 INFO L902 garLoopResultBuilder]: At program point L5700(line 5700) the Hoare annotation is: true [2022-10-15 21:14:06,559 INFO L895 garLoopResultBuilder]: At program point L7296(lines 7295 7297) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_state_variable_0~0 2))) (.cse1 (not (<= 1 ~ref_cnt~0))) (.cse2 (not (= |old(~ldv_state_variable_2~0)| 0))) (.cse3 (and (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= |old(#valid)| |#valid|))) (.cse4 (not (<= ~ref_cnt~0 1)))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 3 ~ldv_state_variable_1~0)) .cse2 .cse3 .cse4))) [2022-10-15 21:14:06,559 INFO L895 garLoopResultBuilder]: At program point at91ether_removeENTRY(lines 6415 6438) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_state_variable_0~0 2))) (.cse1 (not (<= 1 ~ref_cnt~0))) (.cse2 (not (= |old(~ldv_state_variable_2~0)| 0))) (.cse3 (and (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= |old(#valid)| |#valid|))) (.cse4 (not (<= ~ref_cnt~0 1)))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 3 ~ldv_state_variable_1~0)) .cse2 .cse3 .cse4))) [2022-10-15 21:14:06,560 INFO L895 garLoopResultBuilder]: At program point L6954(lines 6949 6956) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_state_variable_0~0 2))) (.cse1 (not (<= 1 ~ref_cnt~0))) (.cse2 (= ~ldv_state_variable_2~0 0)) (.cse3 (not (= |old(~ldv_state_variable_2~0)| 0))) (.cse4 (not (<= ~ref_cnt~0 1)))) (and (or .cse0 .cse1 .cse2 (not (<= 3 ~ldv_state_variable_1~0)) .cse3 .cse4) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1 .cse2 .cse3 .cse4))) [2022-10-15 21:14:06,560 INFO L895 garLoopResultBuilder]: At program point L7276(lines 7275 7277) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_state_variable_0~0 2))) (.cse1 (not (<= 1 ~ref_cnt~0))) (.cse2 (not (= |old(~ldv_state_variable_2~0)| 0))) (.cse3 (and (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= |old(#valid)| |#valid|))) (.cse4 (not (<= ~ref_cnt~0 1)))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 3 ~ldv_state_variable_1~0)) .cse2 .cse3 .cse4))) [2022-10-15 21:14:06,560 INFO L899 garLoopResultBuilder]: For program point L6952-1(line 6952) no Hoare annotation was computed. [2022-10-15 21:14:06,561 INFO L895 garLoopResultBuilder]: At program point L6952(line 6952) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_state_variable_0~0 2))) (.cse1 (not (<= 1 ~ref_cnt~0))) (.cse2 (= ~ldv_state_variable_2~0 0)) (.cse3 (not (= |old(~ldv_state_variable_2~0)| 0))) (.cse4 (not (<= ~ref_cnt~0 1)))) (and (or .cse0 .cse1 .cse2 (not (<= 3 ~ldv_state_variable_1~0)) .cse3 .cse4) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1 .cse2 .cse3 .cse4))) [2022-10-15 21:14:06,561 INFO L895 garLoopResultBuilder]: At program point L6946(lines 6941 6948) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_state_variable_0~0 2))) (.cse1 (not (<= 1 ~ref_cnt~0))) (.cse2 (= ~ldv_state_variable_2~0 0)) (.cse3 (not (= |old(~ldv_state_variable_2~0)| 0))) (.cse4 (not (<= ~ref_cnt~0 1)))) (and (or .cse0 .cse1 .cse2 (not (<= 3 ~ldv_state_variable_1~0)) .cse3 .cse4) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1 .cse2 .cse3 .cse4))) [2022-10-15 21:14:06,561 INFO L895 garLoopResultBuilder]: At program point L6434(line 6434) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_state_variable_0~0 2))) (.cse1 (not (<= 1 ~ref_cnt~0))) (.cse2 (= ~ldv_state_variable_2~0 0)) (.cse3 (not (= |old(~ldv_state_variable_2~0)| 0))) (.cse4 (not (<= ~ref_cnt~0 1)))) (and (or .cse0 .cse1 .cse2 (not (<= 3 ~ldv_state_variable_1~0)) .cse3 .cse4) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1 .cse2 .cse3 .cse4))) [2022-10-15 21:14:06,561 INFO L899 garLoopResultBuilder]: For program point at91ether_removeFINAL(lines 6415 6438) no Hoare annotation was computed. [2022-10-15 21:14:06,561 INFO L899 garLoopResultBuilder]: For program point L6944-1(line 6944) no Hoare annotation was computed. [2022-10-15 21:14:06,562 INFO L895 garLoopResultBuilder]: At program point L6944(line 6944) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_state_variable_0~0 2))) (.cse1 (not (<= 1 ~ref_cnt~0))) (.cse2 (= ~ldv_state_variable_2~0 0)) (.cse3 (not (= |old(~ldv_state_variable_2~0)| 0))) (.cse4 (not (<= ~ref_cnt~0 1)))) (and (or .cse0 .cse1 .cse2 (not (<= 3 ~ldv_state_variable_1~0)) .cse3 .cse4) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1 .cse2 .cse3 .cse4))) [2022-10-15 21:14:06,562 INFO L899 garLoopResultBuilder]: For program point L6434-1(line 6434) no Hoare annotation was computed. [2022-10-15 21:14:06,562 INFO L899 garLoopResultBuilder]: For program point at91ether_removeEXIT(lines 6415 6438) no Hoare annotation was computed. [2022-10-15 21:14:06,562 INFO L899 garLoopResultBuilder]: For program point L6426(lines 6426 6429) no Hoare annotation was computed. [2022-10-15 21:14:06,562 INFO L895 garLoopResultBuilder]: At program point L6422(line 6422) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_state_variable_0~0 2))) (.cse1 (not (<= 1 ~ref_cnt~0))) (.cse2 (not (= |old(~ldv_state_variable_2~0)| 0))) (.cse3 (and (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= |old(#valid)| |#valid|))) (.cse4 (not (<= ~ref_cnt~0 1)))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 3 ~ldv_state_variable_1~0)) .cse2 .cse3 .cse4))) [2022-10-15 21:14:06,563 INFO L899 garLoopResultBuilder]: For program point L6424-1(line 6424) no Hoare annotation was computed. [2022-10-15 21:14:06,563 INFO L895 garLoopResultBuilder]: At program point L6424(line 6424) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_state_variable_0~0 2))) (.cse1 (not (<= 1 ~ref_cnt~0))) (.cse2 (not (= |old(~ldv_state_variable_2~0)| 0))) (.cse3 (and (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= |old(#valid)| |#valid|))) (.cse4 (not (<= ~ref_cnt~0 1)))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 3 ~ldv_state_variable_1~0)) .cse2 .cse3 .cse4))) [2022-10-15 21:14:06,563 INFO L899 garLoopResultBuilder]: For program point L6426-2(lines 6426 6429) no Hoare annotation was computed. [2022-10-15 21:14:06,563 INFO L899 garLoopResultBuilder]: For program point L6422-1(line 6422) no Hoare annotation was computed. [2022-10-15 21:14:06,563 INFO L899 garLoopResultBuilder]: For program point L7341(lines 7341 7343) no Hoare annotation was computed. [2022-10-15 21:14:06,564 INFO L895 garLoopResultBuilder]: At program point L7273(lines 7272 7274) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_state_variable_0~0 2))) (.cse1 (not (<= 1 ~ref_cnt~0))) (.cse2 (= ~ldv_state_variable_2~0 0)) (.cse3 (not (= |old(~ldv_state_variable_2~0)| 0))) (.cse4 (not (<= ~ref_cnt~0 1)))) (and (or .cse0 .cse1 .cse2 (not (<= 3 ~ldv_state_variable_1~0)) .cse3 .cse4) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1 .cse2 .cse3 .cse4))) [2022-10-15 21:14:06,564 INFO L899 garLoopResultBuilder]: For program point valid_dma_directionEXIT(lines 5564 5569) no Hoare annotation was computed. [2022-10-15 21:14:06,564 INFO L902 garLoopResultBuilder]: At program point valid_dma_directionENTRY(lines 5564 5569) the Hoare annotation is: true [2022-10-15 21:14:06,564 INFO L899 garLoopResultBuilder]: For program point valid_dma_directionFINAL(lines 5564 5569) no Hoare annotation was computed. [2022-10-15 21:14:06,564 INFO L899 garLoopResultBuilder]: For program point eth_change_mtuFINAL(lines 7219 7221) no Hoare annotation was computed. [2022-10-15 21:14:06,564 INFO L902 garLoopResultBuilder]: At program point eth_change_mtuENTRY(lines 7219 7221) the Hoare annotation is: true [2022-10-15 21:14:06,565 INFO L899 garLoopResultBuilder]: For program point eth_change_mtuEXIT(lines 7219 7221) no Hoare annotation was computed. [2022-10-15 21:14:06,565 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 5848 5853) no Hoare annotation was computed. [2022-10-15 21:14:06,565 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 5848 5853) the Hoare annotation is: true [2022-10-15 21:14:06,565 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 5848 5853) no Hoare annotation was computed. [2022-10-15 21:14:06,565 INFO L899 garLoopResultBuilder]: For program point netdev_privFINAL(lines 5893 5898) no Hoare annotation was computed. [2022-10-15 21:14:06,565 INFO L902 garLoopResultBuilder]: At program point netdev_privENTRY(lines 5893 5898) the Hoare annotation is: true [2022-10-15 21:14:06,565 INFO L899 garLoopResultBuilder]: For program point netdev_privEXIT(lines 5893 5898) no Hoare annotation was computed. [2022-10-15 21:14:06,565 INFO L899 garLoopResultBuilder]: For program point netdev_get_tx_queueEXIT(lines 5886 5892) no Hoare annotation was computed. [2022-10-15 21:14:06,566 INFO L902 garLoopResultBuilder]: At program point netdev_get_tx_queueENTRY(lines 5886 5892) the Hoare annotation is: true [2022-10-15 21:14:06,566 INFO L899 garLoopResultBuilder]: For program point netdev_get_tx_queueFINAL(lines 5886 5892) no Hoare annotation was computed. [2022-10-15 21:14:06,566 INFO L899 garLoopResultBuilder]: For program point L5779-2(lines 5778 5780) no Hoare annotation was computed. [2022-10-15 21:14:06,566 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 5778 5780) the Hoare annotation is: true [2022-10-15 21:14:06,566 INFO L899 garLoopResultBuilder]: For program point L5779(line 5779) no Hoare annotation was computed. [2022-10-15 21:14:06,566 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 5778 5780) no Hoare annotation was computed. [2022-10-15 21:14:06,566 INFO L899 garLoopResultBuilder]: For program point macb_ioctlEXIT(lines 7259 7261) no Hoare annotation was computed. [2022-10-15 21:14:06,567 INFO L902 garLoopResultBuilder]: At program point macb_ioctlENTRY(lines 7259 7261) the Hoare annotation is: true [2022-10-15 21:14:06,567 INFO L899 garLoopResultBuilder]: For program point macb_ioctlFINAL(lines 7259 7261) no Hoare annotation was computed. [2022-10-15 21:14:06,567 INFO L899 garLoopResultBuilder]: For program point netif_stop_queueEXIT(lines 5962 5970) no Hoare annotation was computed. [2022-10-15 21:14:06,567 INFO L899 garLoopResultBuilder]: For program point L5953(lines 5953 5957) no Hoare annotation was computed. [2022-10-15 21:14:06,567 INFO L899 garLoopResultBuilder]: For program point L5952(line 5952) no Hoare annotation was computed. [2022-10-15 21:14:06,567 INFO L902 garLoopResultBuilder]: At program point L5947(line 5947) the Hoare annotation is: true [2022-10-15 21:14:06,568 INFO L902 garLoopResultBuilder]: At program point L5948-1(lines 5948 5951) the Hoare annotation is: true [2022-10-15 21:14:06,568 INFO L899 garLoopResultBuilder]: For program point L5947-1(line 5947) no Hoare annotation was computed. [2022-10-15 21:14:06,568 INFO L902 garLoopResultBuilder]: At program point L5949(line 5949) the Hoare annotation is: true [2022-10-15 21:14:06,568 INFO L899 garLoopResultBuilder]: For program point L5948(lines 5948 5951) no Hoare annotation was computed. [2022-10-15 21:14:06,568 INFO L902 garLoopResultBuilder]: At program point netif_stop_queueENTRY(lines 5962 5970) the Hoare annotation is: true [2022-10-15 21:14:06,568 INFO L902 garLoopResultBuilder]: At program point L5966(line 5966) the Hoare annotation is: true [2022-10-15 21:14:06,568 INFO L899 garLoopResultBuilder]: For program point L5966-1(line 5966) no Hoare annotation was computed. [2022-10-15 21:14:06,569 INFO L902 garLoopResultBuilder]: At program point L5959(lines 5940 5961) the Hoare annotation is: true [2022-10-15 21:14:06,569 INFO L902 garLoopResultBuilder]: At program point L5350(lines 5346 5352) the Hoare annotation is: true [2022-10-15 21:14:06,569 INFO L899 garLoopResultBuilder]: For program point netif_stop_queueFINAL(lines 5962 5970) no Hoare annotation was computed. [2022-10-15 21:14:06,569 INFO L899 garLoopResultBuilder]: For program point arch_local_save_flagsFINAL(lines 5383 5413) no Hoare annotation was computed. [2022-10-15 21:14:06,569 INFO L902 garLoopResultBuilder]: At program point L5403(lines 5400 5405) the Hoare annotation is: true [2022-10-15 21:14:06,569 INFO L899 garLoopResultBuilder]: For program point arch_local_save_flagsEXIT(lines 5383 5413) no Hoare annotation was computed. [2022-10-15 21:14:06,569 INFO L902 garLoopResultBuilder]: At program point L5398(lines 5398 5399) the Hoare annotation is: true [2022-10-15 21:14:06,570 INFO L902 garLoopResultBuilder]: At program point arch_local_save_flagsENTRY(lines 5383 5413) the Hoare annotation is: true [2022-10-15 21:14:06,570 INFO L899 garLoopResultBuilder]: For program point L5400(lines 5400 5406) no Hoare annotation was computed. [2022-10-15 21:14:06,570 INFO L899 garLoopResultBuilder]: For program point L5398-1(lines 5398 5399) no Hoare annotation was computed. [2022-10-15 21:14:06,570 INFO L899 garLoopResultBuilder]: For program point unregister_netdevFINAL(lines 7334 7336) no Hoare annotation was computed. [2022-10-15 21:14:06,570 INFO L899 garLoopResultBuilder]: For program point unregister_netdevEXIT(lines 7334 7336) no Hoare annotation was computed. [2022-10-15 21:14:06,570 INFO L902 garLoopResultBuilder]: At program point unregister_netdevENTRY(lines 7334 7336) the Hoare annotation is: true [2022-10-15 21:14:06,570 INFO L899 garLoopResultBuilder]: For program point L5807(lines 5807 5815) no Hoare annotation was computed. [2022-10-15 21:14:06,571 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-10-15 21:14:06,571 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 5800 5817) no Hoare annotation was computed. [2022-10-15 21:14:06,571 INFO L902 garLoopResultBuilder]: At program point L5812-1(line 5812) the Hoare annotation is: true [2022-10-15 21:14:06,571 INFO L895 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 5800 5817) the Hoare annotation is: (let ((.cse0 (not (= ~ref_cnt~0 0))) (.cse1 (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) (.cse2 (not (= ~ldv_state_variable_2~0 0)))) (and (or (not (= ~ldv_state_variable_0~0 2)) .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1)) .cse2) (or (not (= ~ldv_state_variable_1~0 0)) .cse0 .cse1 .cse2))) [2022-10-15 21:14:06,571 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 5800 5817) no Hoare annotation was computed. [2022-10-15 21:14:06,572 INFO L902 garLoopResultBuilder]: At program point L5813(line 5813) the Hoare annotation is: true [2022-10-15 21:14:06,572 INFO L902 garLoopResultBuilder]: At program point L5812(line 5812) the Hoare annotation is: true [2022-10-15 21:14:06,572 INFO L899 garLoopResultBuilder]: For program point L5813-1(line 5813) no Hoare annotation was computed. [2022-10-15 21:14:06,572 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 6595) no Hoare annotation was computed. [2022-10-15 21:14:06,572 INFO L899 garLoopResultBuilder]: For program point L6146-1(line 6146) no Hoare annotation was computed. [2022-10-15 21:14:06,572 INFO L899 garLoopResultBuilder]: For program point L6807-1(line 6807) no Hoare annotation was computed. [2022-10-15 21:14:06,573 INFO L899 garLoopResultBuilder]: For program point L6807(line 6807) no Hoare annotation was computed. [2022-10-15 21:14:06,573 INFO L899 garLoopResultBuilder]: For program point L6741-1(line 6741) no Hoare annotation was computed. [2022-10-15 21:14:06,573 INFO L895 garLoopResultBuilder]: At program point L6741(line 6741) the Hoare annotation is: false [2022-10-15 21:14:06,573 INFO L899 garLoopResultBuilder]: For program point L6576(lines 6576 6583) no Hoare annotation was computed. [2022-10-15 21:14:06,573 INFO L899 garLoopResultBuilder]: For program point L6609(line 6609) no Hoare annotation was computed. [2022-10-15 21:14:06,573 INFO L895 garLoopResultBuilder]: At program point L6477(line 6477) the Hoare annotation is: (and (<= 3 ~ldv_state_variable_1~0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_0~0 2) (<= 1 ~ref_cnt~0) (<= ~ref_cnt~0 1)) [2022-10-15 21:14:06,574 INFO L895 garLoopResultBuilder]: At program point L7303(lines 7302 7304) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= ~ref_cnt~0 0)) [2022-10-15 21:14:06,574 INFO L899 garLoopResultBuilder]: For program point L6610(lines 6610 6615) no Hoare annotation was computed. [2022-10-15 21:14:06,574 INFO L899 garLoopResultBuilder]: For program point L6676-1(line 6676) no Hoare annotation was computed. [2022-10-15 21:14:06,574 INFO L895 garLoopResultBuilder]: At program point L6676(line 6676) the Hoare annotation is: false [2022-10-15 21:14:06,574 INFO L895 garLoopResultBuilder]: At program point L6115(line 6115) the Hoare annotation is: false [2022-10-15 21:14:06,574 INFO L899 garLoopResultBuilder]: For program point L6148-1(line 6148) no Hoare annotation was computed. [2022-10-15 21:14:06,575 INFO L899 garLoopResultBuilder]: For program point L6115-1(line 6115) no Hoare annotation was computed. [2022-10-15 21:14:06,575 INFO L895 garLoopResultBuilder]: At program point L6148(line 6148) the Hoare annotation is: false [2022-10-15 21:14:06,575 INFO L899 garLoopResultBuilder]: For program point L6578(lines 6578 6581) no Hoare annotation was computed. [2022-10-15 21:14:06,575 INFO L899 garLoopResultBuilder]: For program point L5620-1(line 5620) no Hoare annotation was computed. [2022-10-15 21:14:06,575 INFO L899 garLoopResultBuilder]: For program point L6644(lines 6644 6649) no Hoare annotation was computed. [2022-10-15 21:14:06,575 INFO L895 garLoopResultBuilder]: At program point L5620(line 5620) the Hoare annotation is: false [2022-10-15 21:14:06,575 INFO L899 garLoopResultBuilder]: For program point L6149(lines 6149 6161) no Hoare annotation was computed. [2022-10-15 21:14:06,576 INFO L899 garLoopResultBuilder]: For program point L6149-1(lines 6149 6161) no Hoare annotation was computed. [2022-10-15 21:14:06,576 INFO L899 garLoopResultBuilder]: For program point L6711-1(lines 6663 6823) no Hoare annotation was computed. [2022-10-15 21:14:06,576 INFO L899 garLoopResultBuilder]: For program point L6447-1(line 6447) no Hoare annotation was computed. [2022-10-15 21:14:06,576 INFO L895 garLoopResultBuilder]: At program point L6447(line 6447) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 2) (= ~ldv_state_variable_0~0 2) (<= 1 ~ref_cnt~0) (<= ~ref_cnt~0 1)) [2022-10-15 21:14:06,576 INFO L895 garLoopResultBuilder]: At program point L6480(lines 6461 6482) the Hoare annotation is: (and (<= 3 ~ldv_state_variable_1~0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_0~0 2) (<= 1 ~ref_cnt~0) (<= ~ref_cnt~0 1)) [2022-10-15 21:14:06,577 INFO L902 garLoopResultBuilder]: At program point L7306(lines 7305 7307) the Hoare annotation is: true [2022-10-15 21:14:06,577 INFO L895 garLoopResultBuilder]: At program point L6150(line 6150) the Hoare annotation is: false [2022-10-15 21:14:06,577 INFO L899 garLoopResultBuilder]: For program point L6084-1(line 6084) no Hoare annotation was computed. [2022-10-15 21:14:06,577 INFO L895 garLoopResultBuilder]: At program point L6117(line 6117) the Hoare annotation is: false [2022-10-15 21:14:06,577 INFO L899 garLoopResultBuilder]: For program point L6150-1(line 6150) no Hoare annotation was computed. [2022-10-15 21:14:06,577 INFO L899 garLoopResultBuilder]: For program point L6084(line 6084) no Hoare annotation was computed. [2022-10-15 21:14:06,578 INFO L899 garLoopResultBuilder]: For program point L6117-1(line 6117) no Hoare annotation was computed. [2022-10-15 21:14:06,578 INFO L899 garLoopResultBuilder]: For program point L6778(line 6778) no Hoare annotation was computed. [2022-10-15 21:14:06,578 INFO L899 garLoopResultBuilder]: For program point L6712-1(line 6712) no Hoare annotation was computed. [2022-10-15 21:14:06,578 INFO L895 garLoopResultBuilder]: At program point L6712(line 6712) the Hoare annotation is: false [2022-10-15 21:14:06,578 INFO L899 garLoopResultBuilder]: For program point L6745-1(lines 6663 6823) no Hoare annotation was computed. [2022-10-15 21:14:06,578 INFO L895 garLoopResultBuilder]: At program point L5523(lines 5520 5525) the Hoare annotation is: false [2022-10-15 21:14:06,578 INFO L899 garLoopResultBuilder]: For program point L6613-1(line 6613) no Hoare annotation was computed. [2022-10-15 21:14:06,579 INFO L899 garLoopResultBuilder]: For program point L6613(line 6613) no Hoare annotation was computed. [2022-10-15 21:14:06,579 INFO L895 garLoopResultBuilder]: At program point L6118(lines 6098 6120) the Hoare annotation is: false [2022-10-15 21:14:06,579 INFO L895 garLoopResultBuilder]: At program point L6085(lines 6059 6096) the Hoare annotation is: false [2022-10-15 21:14:06,579 INFO L895 garLoopResultBuilder]: At program point L6746(line 6746) the Hoare annotation is: false [2022-10-15 21:14:06,579 INFO L899 garLoopResultBuilder]: For program point L6779(lines 6779 6783) no Hoare annotation was computed. [2022-10-15 21:14:06,579 INFO L895 garLoopResultBuilder]: At program point L5623(line 5623) the Hoare annotation is: false [2022-10-15 21:14:06,580 INFO L899 garLoopResultBuilder]: For program point L5623-1(line 5623) no Hoare annotation was computed. [2022-10-15 21:14:06,580 INFO L899 garLoopResultBuilder]: For program point L6746-1(line 6746) no Hoare annotation was computed. [2022-10-15 21:14:06,580 INFO L899 garLoopResultBuilder]: For program point L6449-1(line 6449) no Hoare annotation was computed. [2022-10-15 21:14:06,580 INFO L895 garLoopResultBuilder]: At program point L6449(line 6449) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 2) (= ~ldv_state_variable_0~0 2) (<= 1 ~ref_cnt~0) (<= ~ref_cnt~0 1)) [2022-10-15 21:14:06,580 INFO L895 garLoopResultBuilder]: At program point L7242(lines 7241 7243) the Hoare annotation is: false [2022-10-15 21:14:06,580 INFO L899 garLoopResultBuilder]: For program point L6813(line 6813) no Hoare annotation was computed. [2022-10-15 21:14:06,581 INFO L899 garLoopResultBuilder]: For program point L6681(line 6681) no Hoare annotation was computed. [2022-10-15 21:14:06,581 INFO L895 garLoopResultBuilder]: At program point L6087(lines 6059 6096) the Hoare annotation is: false [2022-10-15 21:14:06,581 INFO L899 garLoopResultBuilder]: For program point L6814(lines 6814 6819) no Hoare annotation was computed. [2022-10-15 21:14:06,581 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 6595) no Hoare annotation was computed. [2022-10-15 21:14:06,581 INFO L899 garLoopResultBuilder]: For program point L6682(lines 6682 6686) no Hoare annotation was computed. [2022-10-15 21:14:06,581 INFO L899 garLoopResultBuilder]: For program point L6451-1(line 6451) no Hoare annotation was computed. [2022-10-15 21:14:06,582 INFO L895 garLoopResultBuilder]: At program point L6451(line 6451) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 2) (= ~ldv_state_variable_0~0 2) (<= 1 ~ref_cnt~0) (<= ~ref_cnt~0 1)) [2022-10-15 21:14:06,582 INFO L895 garLoopResultBuilder]: At program point L5626(lines 5597 5628) the Hoare annotation is: false [2022-10-15 21:14:06,582 INFO L899 garLoopResultBuilder]: For program point L6617(line 6617) no Hoare annotation was computed. [2022-10-15 21:14:06,582 INFO L899 garLoopResultBuilder]: For program point L6452-2(lines 6452 6457) no Hoare annotation was computed. [2022-10-15 21:14:06,582 INFO L899 garLoopResultBuilder]: For program point L6452(lines 6452 6457) no Hoare annotation was computed. [2022-10-15 21:14:06,583 INFO L895 garLoopResultBuilder]: At program point L6155(line 6155) the Hoare annotation is: false [2022-10-15 21:14:06,583 INFO L899 garLoopResultBuilder]: For program point L6155-1(line 6155) no Hoare annotation was computed. [2022-10-15 21:14:06,583 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 6084) no Hoare annotation was computed. [2022-10-15 21:14:06,583 INFO L895 garLoopResultBuilder]: At program point L7113(lines 7109 7115) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= ~ref_cnt~0 0)) [2022-10-15 21:14:06,583 INFO L902 garLoopResultBuilder]: At program point L6618(line 6618) the Hoare annotation is: true [2022-10-15 21:14:06,583 INFO L899 garLoopResultBuilder]: For program point L6717-1(line 6717) no Hoare annotation was computed. [2022-10-15 21:14:06,584 INFO L895 garLoopResultBuilder]: At program point L6717(line 6717) the Hoare annotation is: false [2022-10-15 21:14:06,584 INFO L899 garLoopResultBuilder]: For program point L6552-1(line 6552) no Hoare annotation was computed. [2022-10-15 21:14:06,584 INFO L895 garLoopResultBuilder]: At program point L6552(line 6552) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= ~ref_cnt~0 0)) [2022-10-15 21:14:06,584 INFO L899 garLoopResultBuilder]: For program point L6585(line 6585) no Hoare annotation was computed. [2022-10-15 21:14:06,584 INFO L899 garLoopResultBuilder]: For program point L6453-1(line 6453) no Hoare annotation was computed. [2022-10-15 21:14:06,585 INFO L895 garLoopResultBuilder]: At program point L6453(line 6453) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 2) (= ~ldv_state_variable_0~0 2) (<= 1 ~ref_cnt~0) (<= ~ref_cnt~0 1)) [2022-10-15 21:14:06,585 INFO L895 garLoopResultBuilder]: At program point L7246(lines 7245 7247) the Hoare annotation is: false [2022-10-15 21:14:06,585 INFO L899 garLoopResultBuilder]: For program point L6156-1(line 6156) no Hoare annotation was computed. [2022-10-15 21:14:06,585 INFO L895 garLoopResultBuilder]: At program point L6156(line 6156) the Hoare annotation is: false [2022-10-15 21:14:06,585 INFO L899 garLoopResultBuilder]: For program point L6751-1(line 6751) no Hoare annotation was computed. [2022-10-15 21:14:06,585 INFO L895 garLoopResultBuilder]: At program point L6751(line 6751) the Hoare annotation is: false [2022-10-15 21:14:06,585 INFO L899 garLoopResultBuilder]: For program point L6817-1(line 6817) no Hoare annotation was computed. [2022-10-15 21:14:06,586 INFO L899 garLoopResultBuilder]: For program point L6817(line 6817) no Hoare annotation was computed. [2022-10-15 21:14:06,586 INFO L899 garLoopResultBuilder]: For program point L6586(lines 6586 6591) no Hoare annotation was computed. [2022-10-15 21:14:06,586 INFO L899 garLoopResultBuilder]: For program point L6520-1(line 6520) no Hoare annotation was computed. [2022-10-15 21:14:06,586 INFO L899 garLoopResultBuilder]: For program point L6586-2(lines 6574 6619) no Hoare annotation was computed. [2022-10-15 21:14:06,586 INFO L895 garLoopResultBuilder]: At program point L6520(line 6520) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_0~0 2) (= ~ldv_state_variable_1~0 1) (= ~ref_cnt~0 0)) [2022-10-15 21:14:06,586 INFO L899 garLoopResultBuilder]: For program point L6785(line 6785) no Hoare annotation was computed. [2022-10-15 21:14:06,587 INFO L899 garLoopResultBuilder]: For program point L6587-1(line 6587) no Hoare annotation was computed. [2022-10-15 21:14:06,587 INFO L895 garLoopResultBuilder]: At program point L6587(line 6587) the Hoare annotation is: (and (<= 3 ~ldv_state_variable_1~0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_0~0 2) (<= 1 ~ref_cnt~0) (<= ~ref_cnt~0 1)) [2022-10-15 21:14:06,587 INFO L899 garLoopResultBuilder]: For program point L6653(line 6653) no Hoare annotation was computed. [2022-10-15 21:14:06,587 INFO L899 garLoopResultBuilder]: For program point L6455-1(line 6455) no Hoare annotation was computed. [2022-10-15 21:14:06,587 INFO L895 garLoopResultBuilder]: At program point L6455(line 6455) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 2) (= ~ldv_state_variable_0~0 2) (<= 1 ~ref_cnt~0) (<= ~ref_cnt~0 1)) [2022-10-15 21:14:06,587 INFO L899 garLoopResultBuilder]: For program point L6092-1(line 6092) no Hoare annotation was computed. [2022-10-15 21:14:06,588 INFO L895 garLoopResultBuilder]: At program point L6092(line 6092) the Hoare annotation is: false [2022-10-15 21:14:06,588 INFO L899 garLoopResultBuilder]: For program point L6786(lines 6786 6790) no Hoare annotation was computed. [2022-10-15 21:14:06,588 INFO L902 garLoopResultBuilder]: At program point L6654(line 6654) the Hoare annotation is: true [2022-10-15 21:14:06,588 INFO L899 garLoopResultBuilder]: For program point L6786-2(lines 6663 6823) no Hoare annotation was computed. [2022-10-15 21:14:06,588 INFO L895 garLoopResultBuilder]: At program point L6522(lines 6516 6524) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_0~0 2) (= ~ldv_state_variable_1~0 1) (= ~ref_cnt~0 0)) [2022-10-15 21:14:06,588 INFO L899 garLoopResultBuilder]: For program point L6060-1(line 6060) no Hoare annotation was computed. [2022-10-15 21:14:06,588 INFO L895 garLoopResultBuilder]: At program point L6093(line 6093) the Hoare annotation is: false [2022-10-15 21:14:06,589 INFO L895 garLoopResultBuilder]: At program point L6060(line 6060) the Hoare annotation is: false [2022-10-15 21:14:06,589 INFO L899 garLoopResultBuilder]: For program point L6093-1(line 6093) no Hoare annotation was computed. [2022-10-15 21:14:06,589 INFO L899 garLoopResultBuilder]: For program point L6787-1(line 6787) no Hoare annotation was computed. [2022-10-15 21:14:06,589 INFO L895 garLoopResultBuilder]: At program point L6787(line 6787) the Hoare annotation is: false [2022-10-15 21:14:06,589 INFO L899 garLoopResultBuilder]: For program point L6688(line 6688) no Hoare annotation was computed. [2022-10-15 21:14:06,589 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 6613) no Hoare annotation was computed. [2022-10-15 21:14:06,590 INFO L899 garLoopResultBuilder]: For program point L6589-1(line 6589) no Hoare annotation was computed. [2022-10-15 21:14:06,590 INFO L899 garLoopResultBuilder]: For program point L6589(line 6589) no Hoare annotation was computed. [2022-10-15 21:14:06,590 INFO L895 garLoopResultBuilder]: At program point L7250(lines 7249 7251) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_0~0 2) (= ~ldv_state_variable_1~0 1) (= ~ref_cnt~0 0)) [2022-10-15 21:14:06,590 INFO L895 garLoopResultBuilder]: At program point L6127(line 6127) the Hoare annotation is: false [2022-10-15 21:14:06,590 INFO L899 garLoopResultBuilder]: For program point L6127-1(line 6127) no Hoare annotation was computed. [2022-10-15 21:14:06,591 INFO L895 garLoopResultBuilder]: At program point L6094(line 6094) the Hoare annotation is: false [2022-10-15 21:14:06,591 INFO L899 garLoopResultBuilder]: For program point L6094-1(line 6094) no Hoare annotation was computed. [2022-10-15 21:14:06,591 INFO L899 garLoopResultBuilder]: For program point L6722(line 6722) no Hoare annotation was computed. [2022-10-15 21:14:06,591 INFO L899 garLoopResultBuilder]: For program point L6821(line 6821) no Hoare annotation was computed. [2022-10-15 21:14:06,591 INFO L899 garLoopResultBuilder]: For program point L6689-2(lines 6663 6823) no Hoare annotation was computed. [2022-10-15 21:14:06,592 INFO L899 garLoopResultBuilder]: For program point L6689(lines 6689 6693) no Hoare annotation was computed. [2022-10-15 21:14:06,592 INFO L895 garLoopResultBuilder]: At program point L6458(lines 6439 6460) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 2) (= ~ldv_state_variable_0~0 2) (<= 1 ~ref_cnt~0) (<= ~ref_cnt~0 1)) [2022-10-15 21:14:06,592 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 6613) no Hoare annotation was computed. [2022-10-15 21:14:06,592 INFO L895 garLoopResultBuilder]: At program point L6095(lines 6051 6097) the Hoare annotation is: false [2022-10-15 21:14:06,593 INFO L895 garLoopResultBuilder]: At program point L6062(line 6062) the Hoare annotation is: false [2022-10-15 21:14:06,593 INFO L899 garLoopResultBuilder]: For program point L6062-1(line 6062) no Hoare annotation was computed. [2022-10-15 21:14:06,593 INFO L902 garLoopResultBuilder]: At program point L6822(line 6822) the Hoare annotation is: true [2022-10-15 21:14:06,593 INFO L895 garLoopResultBuilder]: At program point L6690(line 6690) the Hoare annotation is: false [2022-10-15 21:14:06,593 INFO L899 garLoopResultBuilder]: For program point L6723(lines 6723 6727) no Hoare annotation was computed. [2022-10-15 21:14:06,593 INFO L899 garLoopResultBuilder]: For program point L6756(line 6756) no Hoare annotation was computed. [2022-10-15 21:14:06,594 INFO L895 garLoopResultBuilder]: At program point L6558(line 6558) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= ~ref_cnt~0 0)) [2022-10-15 21:14:06,594 INFO L899 garLoopResultBuilder]: For program point L6624(line 6624) no Hoare annotation was computed. [2022-10-15 21:14:06,594 INFO L899 garLoopResultBuilder]: For program point L6690-1(line 6690) no Hoare annotation was computed. [2022-10-15 21:14:06,594 INFO L899 garLoopResultBuilder]: For program point L6723-2(lines 6663 6823) no Hoare annotation was computed. [2022-10-15 21:14:06,594 INFO L899 garLoopResultBuilder]: For program point L6558-1(line 6558) no Hoare annotation was computed. [2022-10-15 21:14:06,594 INFO L895 garLoopResultBuilder]: At program point L6162(lines 6140 6164) the Hoare annotation is: false [2022-10-15 21:14:06,595 INFO L902 garLoopResultBuilder]: At program point L7054(lines 7051 7056) the Hoare annotation is: true [2022-10-15 21:14:06,595 INFO L895 garLoopResultBuilder]: At program point L6129(line 6129) the Hoare annotation is: false [2022-10-15 21:14:06,595 INFO L899 garLoopResultBuilder]: For program point L6129-1(line 6129) no Hoare annotation was computed. [2022-10-15 21:14:06,595 INFO L899 garLoopResultBuilder]: For program point L6724-1(line 6724) no Hoare annotation was computed. [2022-10-15 21:14:06,595 INFO L899 garLoopResultBuilder]: For program point L6757-2(lines 6663 6823) no Hoare annotation was computed. [2022-10-15 21:14:06,596 INFO L895 garLoopResultBuilder]: At program point L6724(line 6724) the Hoare annotation is: false [2022-10-15 21:14:06,596 INFO L899 garLoopResultBuilder]: For program point L6757(lines 6757 6761) no Hoare annotation was computed. [2022-10-15 21:14:06,596 INFO L899 garLoopResultBuilder]: For program point L6625(lines 6625 6658) no Hoare annotation was computed. [2022-10-15 21:14:06,596 INFO L895 garLoopResultBuilder]: At program point L6130(line 6130) the Hoare annotation is: false [2022-10-15 21:14:06,596 INFO L899 garLoopResultBuilder]: For program point L6130-1(line 6130) no Hoare annotation was computed. [2022-10-15 21:14:06,596 INFO L899 garLoopResultBuilder]: For program point L6064(lines 6064 6067) no Hoare annotation was computed. [2022-10-15 21:14:06,596 INFO L895 garLoopResultBuilder]: At program point L6758(line 6758) the Hoare annotation is: false [2022-10-15 21:14:06,597 INFO L899 garLoopResultBuilder]: For program point L6791-1(lines 6663 6823) no Hoare annotation was computed. [2022-10-15 21:14:06,597 INFO L899 garLoopResultBuilder]: For program point L6758-1(line 6758) no Hoare annotation was computed. [2022-10-15 21:14:06,597 INFO L899 garLoopResultBuilder]: For program point L6560-1(line 6560) no Hoare annotation was computed. [2022-10-15 21:14:06,597 INFO L895 garLoopResultBuilder]: At program point L6560(line 6560) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= ~ref_cnt~0 0)) [2022-10-15 21:14:06,597 INFO L899 garLoopResultBuilder]: For program point L6593-1(line 6593) no Hoare annotation was computed. [2022-10-15 21:14:06,598 INFO L895 garLoopResultBuilder]: At program point L6593(line 6593) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 2) (= ~ldv_state_variable_0~0 2) (<= 1 ~ref_cnt~0) (<= ~ref_cnt~0 1)) [2022-10-15 21:14:06,598 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-10-15 21:14:06,598 INFO L895 garLoopResultBuilder]: At program point L6131(line 6131) the Hoare annotation is: false [2022-10-15 21:14:06,598 INFO L899 garLoopResultBuilder]: For program point L6131-1(line 6131) no Hoare annotation was computed. [2022-10-15 21:14:06,598 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 6807) no Hoare annotation was computed. [2022-10-15 21:14:06,598 INFO L899 garLoopResultBuilder]: For program point L6792-1(line 6792) no Hoare annotation was computed. [2022-10-15 21:14:06,599 INFO L895 garLoopResultBuilder]: At program point L6792(line 6792) the Hoare annotation is: false [2022-10-15 21:14:06,599 INFO L899 garLoopResultBuilder]: For program point L6627(lines 6627 6655) no Hoare annotation was computed. [2022-10-15 21:14:06,599 INFO L899 garLoopResultBuilder]: For program point L6660(line 6660) no Hoare annotation was computed. [2022-10-15 21:14:06,599 INFO L899 garLoopResultBuilder]: For program point L6132-1(line 6132) no Hoare annotation was computed. [2022-10-15 21:14:06,599 INFO L895 garLoopResultBuilder]: At program point L6132(line 6132) the Hoare annotation is: false [2022-10-15 21:14:06,599 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 6807) no Hoare annotation was computed. [2022-10-15 21:14:06,599 INFO L899 garLoopResultBuilder]: For program point L6595-1(line 6595) no Hoare annotation was computed. [2022-10-15 21:14:06,600 INFO L899 garLoopResultBuilder]: For program point L6595(line 6595) no Hoare annotation was computed. [2022-10-15 21:14:06,600 INFO L899 garLoopResultBuilder]: For program point L6628(line 6628) no Hoare annotation was computed. [2022-10-15 21:14:06,600 INFO L899 garLoopResultBuilder]: For program point L6661(lines 6661 6826) no Hoare annotation was computed. [2022-10-15 21:14:06,600 INFO L899 garLoopResultBuilder]: For program point L6694-1(lines 6663 6823) no Hoare annotation was computed. [2022-10-15 21:14:06,600 INFO L895 garLoopResultBuilder]: At program point L6496(lines 6491 6498) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= ~ref_cnt~0 0)) [2022-10-15 21:14:06,600 INFO L895 garLoopResultBuilder]: At program point L6133(line 6133) the Hoare annotation is: false [2022-10-15 21:14:06,600 INFO L899 garLoopResultBuilder]: For program point L6133-1(line 6133) no Hoare annotation was computed. [2022-10-15 21:14:06,601 INFO L899 garLoopResultBuilder]: For program point L6695-1(line 6695) no Hoare annotation was computed. [2022-10-15 21:14:06,601 INFO L895 garLoopResultBuilder]: At program point L6695(line 6695) the Hoare annotation is: false [2022-10-15 21:14:06,601 INFO L899 garLoopResultBuilder]: For program point L6728-1(lines 6663 6823) no Hoare annotation was computed. [2022-10-15 21:14:06,601 INFO L899 garLoopResultBuilder]: For program point L6629(lines 6629 6634) no Hoare annotation was computed. [2022-10-15 21:14:06,601 INFO L895 garLoopResultBuilder]: At program point L7290(lines 7289 7291) the Hoare annotation is: (and (<= 3 ~ldv_state_variable_1~0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_0~0 2) (<= 1 ~ref_cnt~0) (<= ~ref_cnt~0 1)) [2022-10-15 21:14:06,601 INFO L899 garLoopResultBuilder]: For program point L6068-1(lines 6068 6069) no Hoare annotation was computed. [2022-10-15 21:14:06,602 INFO L895 garLoopResultBuilder]: At program point L6068(lines 6068 6069) the Hoare annotation is: false [2022-10-15 21:14:06,602 INFO L899 garLoopResultBuilder]: For program point L6828(line 6828) no Hoare annotation was computed. [2022-10-15 21:14:06,602 INFO L899 garLoopResultBuilder]: For program point L6663(lines 6663 6823) no Hoare annotation was computed. [2022-10-15 21:14:06,602 INFO L899 garLoopResultBuilder]: For program point L6729-1(line 6729) no Hoare annotation was computed. [2022-10-15 21:14:06,602 INFO L895 garLoopResultBuilder]: At program point L6729(line 6729) the Hoare annotation is: false [2022-10-15 21:14:06,602 INFO L895 garLoopResultBuilder]: At program point L6135(line 6135) the Hoare annotation is: false [2022-10-15 21:14:06,602 INFO L899 garLoopResultBuilder]: For program point L6135-1(line 6135) no Hoare annotation was computed. [2022-10-15 21:14:06,603 INFO L899 garLoopResultBuilder]: For program point L6763-1(line 6763) no Hoare annotation was computed. [2022-10-15 21:14:06,603 INFO L895 garLoopResultBuilder]: At program point L6763(line 6763) the Hoare annotation is: false [2022-10-15 21:14:06,603 INFO L902 garLoopResultBuilder]: At program point L6829(line 6829) the Hoare annotation is: true [2022-10-15 21:14:06,603 INFO L899 garLoopResultBuilder]: For program point L6664(line 6664) no Hoare annotation was computed. [2022-10-15 21:14:06,603 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-10-15 21:14:06,603 INFO L899 garLoopResultBuilder]: For program point L6070(lines 6070 6076) no Hoare annotation was computed. [2022-10-15 21:14:06,603 INFO L899 garLoopResultBuilder]: For program point L6797-1(line 6797) no Hoare annotation was computed. [2022-10-15 21:14:06,604 INFO L895 garLoopResultBuilder]: At program point L6797(line 6797) the Hoare annotation is: false [2022-10-15 21:14:06,604 INFO L899 garLoopResultBuilder]: For program point L5608-1(line 5608) no Hoare annotation was computed. [2022-10-15 21:14:06,604 INFO L899 garLoopResultBuilder]: For program point L6599(line 6599) no Hoare annotation was computed. [2022-10-15 21:14:06,604 INFO L899 garLoopResultBuilder]: For program point L6665-2(lines 6663 6823) no Hoare annotation was computed. [2022-10-15 21:14:06,604 INFO L899 garLoopResultBuilder]: For program point L6665(lines 6665 6669) no Hoare annotation was computed. [2022-10-15 21:14:06,604 INFO L895 garLoopResultBuilder]: At program point L5608(line 5608) the Hoare annotation is: false [2022-10-15 21:14:06,604 INFO L895 garLoopResultBuilder]: At program point L7293(lines 7292 7294) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 2) (= ~ldv_state_variable_0~0 2) (<= 1 ~ref_cnt~0) (<= ~ref_cnt~0 1)) [2022-10-15 21:14:06,605 INFO L895 garLoopResultBuilder]: At program point L6071(lines 6071 6072) the Hoare annotation is: false [2022-10-15 21:14:06,605 INFO L899 garLoopResultBuilder]: For program point L6071-1(lines 6071 6072) no Hoare annotation was computed. [2022-10-15 21:14:06,605 INFO L895 garLoopResultBuilder]: At program point L6137(lines 6121 6139) the Hoare annotation is: false [2022-10-15 21:14:06,605 INFO L895 garLoopResultBuilder]: At program point L6831(lines 6551 6836) the Hoare annotation is: (let ((.cse2 (= ~ref_cnt~0 0)) (.cse1 (= ~ldv_state_variable_1~0 0)) (.cse0 (= ~ldv_state_variable_2~0 0)) (.cse3 (= ~ldv_state_variable_0~0 2)) (.cse4 (<= 1 ~ref_cnt~0)) (.cse5 (<= ~ref_cnt~0 1))) (or (and .cse0 .cse1 .cse2) (and .cse0 (= ~ldv_state_variable_1~0 2) .cse3 .cse4 .cse5) (and .cse0 .cse3 (= ~ldv_state_variable_1~0 1) .cse2) (and .cse0 .cse1 .cse3) (and (<= 3 ~ldv_state_variable_1~0) .cse0 .cse3 .cse4 .cse5))) [2022-10-15 21:14:06,605 INFO L895 garLoopResultBuilder]: At program point L6666(line 6666) the Hoare annotation is: false [2022-10-15 21:14:06,606 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 6084) no Hoare annotation was computed. [2022-10-15 21:14:06,606 INFO L899 garLoopResultBuilder]: For program point L6600(lines 6600 6607) no Hoare annotation was computed. [2022-10-15 21:14:06,606 INFO L899 garLoopResultBuilder]: For program point L6666-1(line 6666) no Hoare annotation was computed. [2022-10-15 21:14:06,606 INFO L895 garLoopResultBuilder]: At program point L6105(line 6105) the Hoare annotation is: false [2022-10-15 21:14:06,606 INFO L899 garLoopResultBuilder]: For program point L6105-1(line 6105) no Hoare annotation was computed. [2022-10-15 21:14:06,607 INFO L899 garLoopResultBuilder]: For program point L6700-1(line 6700) no Hoare annotation was computed. [2022-10-15 21:14:06,607 INFO L895 garLoopResultBuilder]: At program point L6700(line 6700) the Hoare annotation is: false [2022-10-15 21:14:06,607 INFO L899 garLoopResultBuilder]: For program point L6469-1(line 6469) no Hoare annotation was computed. [2022-10-15 21:14:06,607 INFO L895 garLoopResultBuilder]: At program point L6469(line 6469) the Hoare annotation is: (and (<= 3 ~ldv_state_variable_1~0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_0~0 2) (<= 1 ~ref_cnt~0) (<= ~ref_cnt~0 1)) [2022-10-15 21:14:06,608 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 6589) no Hoare annotation was computed. [2022-10-15 21:14:06,608 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-10-15 21:14:06,608 INFO L895 garLoopResultBuilder]: At program point L6734(line 6734) the Hoare annotation is: false [2022-10-15 21:14:06,608 INFO L899 garLoopResultBuilder]: For program point L6602(lines 6602 6605) no Hoare annotation was computed. [2022-10-15 21:14:06,608 INFO L895 garLoopResultBuilder]: At program point L5611(line 5611) the Hoare annotation is: false [2022-10-15 21:14:06,608 INFO L899 garLoopResultBuilder]: For program point L5611-1(line 5611) no Hoare annotation was computed. [2022-10-15 21:14:06,609 INFO L899 garLoopResultBuilder]: For program point L6734-1(line 6734) no Hoare annotation was computed. [2022-10-15 21:14:06,609 INFO L902 garLoopResultBuilder]: At program point L6503(lines 6499 6505) the Hoare annotation is: true [2022-10-15 21:14:06,609 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 6589) no Hoare annotation was computed. [2022-10-15 21:14:06,609 INFO L895 garLoopResultBuilder]: At program point L6107(line 6107) the Hoare annotation is: false [2022-10-15 21:14:06,609 INFO L899 garLoopResultBuilder]: For program point L6107-1(line 6107) no Hoare annotation was computed. [2022-10-15 21:14:06,610 INFO L895 garLoopResultBuilder]: At program point L6966(lines 6961 6968) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= ~ref_cnt~0 0)) [2022-10-15 21:14:06,610 INFO L899 garLoopResultBuilder]: For program point L6768(line 6768) no Hoare annotation was computed. [2022-10-15 21:14:06,610 INFO L899 garLoopResultBuilder]: For program point L5612-1(line 5612) no Hoare annotation was computed. [2022-10-15 21:14:06,610 INFO L899 garLoopResultBuilder]: For program point L6570(lines 6570 6830) no Hoare annotation was computed. [2022-10-15 21:14:06,610 INFO L899 garLoopResultBuilder]: For program point L6636(line 6636) no Hoare annotation was computed. [2022-10-15 21:14:06,611 INFO L895 garLoopResultBuilder]: At program point L5612(line 5612) the Hoare annotation is: false [2022-10-15 21:14:06,611 INFO L899 garLoopResultBuilder]: For program point L6471-1(line 6471) no Hoare annotation was computed. [2022-10-15 21:14:06,611 INFO L895 garLoopResultBuilder]: At program point L6471(line 6471) the Hoare annotation is: (and (<= 3 ~ldv_state_variable_1~0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_0~0 2) (<= 1 ~ref_cnt~0) (<= ~ref_cnt~0 1)) [2022-10-15 21:14:06,611 INFO L899 garLoopResultBuilder]: For program point L6108-1(line 6108) no Hoare annotation was computed. [2022-10-15 21:14:06,611 INFO L895 garLoopResultBuilder]: At program point L6108(line 6108) the Hoare annotation is: false [2022-10-15 21:14:06,612 INFO L899 garLoopResultBuilder]: For program point L6802(line 6802) no Hoare annotation was computed. [2022-10-15 21:14:06,612 INFO L902 garLoopResultBuilder]: At program point L6835(lines 6534 6837) the Hoare annotation is: true [2022-10-15 21:14:06,612 INFO L899 garLoopResultBuilder]: For program point L6769(lines 6769 6776) no Hoare annotation was computed. [2022-10-15 21:14:06,612 INFO L899 garLoopResultBuilder]: For program point L6571(line 6571) no Hoare annotation was computed. [2022-10-15 21:14:06,612 INFO L899 garLoopResultBuilder]: For program point L5613(lines 5613 5619) no Hoare annotation was computed. [2022-10-15 21:14:06,613 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 6817) no Hoare annotation was computed. [2022-10-15 21:14:06,613 INFO L899 garLoopResultBuilder]: For program point L6637(lines 6637 6651) no Hoare annotation was computed. [2022-10-15 21:14:06,613 INFO L899 garLoopResultBuilder]: For program point L6670-1(lines 6663 6823) no Hoare annotation was computed. [2022-10-15 21:14:06,613 INFO L899 garLoopResultBuilder]: For program point L7166(lines 7166 7169) no Hoare annotation was computed. [2022-10-15 21:14:06,613 INFO L899 garLoopResultBuilder]: For program point L6803(lines 6803 6811) no Hoare annotation was computed. [2022-10-15 21:14:06,613 INFO L899 garLoopResultBuilder]: For program point L6671-1(line 6671) no Hoare annotation was computed. [2022-10-15 21:14:06,613 INFO L895 garLoopResultBuilder]: At program point L6671(line 6671) the Hoare annotation is: false [2022-10-15 21:14:06,614 INFO L899 garLoopResultBuilder]: For program point L6572(lines 6572 6622) no Hoare annotation was computed. [2022-10-15 21:14:06,614 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 6817) no Hoare annotation was computed. [2022-10-15 21:14:06,614 INFO L899 garLoopResultBuilder]: For program point L6473-1(line 6473) no Hoare annotation was computed. [2022-10-15 21:14:06,614 INFO L895 garLoopResultBuilder]: At program point L6473(line 6473) the Hoare annotation is: (and (<= 3 ~ldv_state_variable_1~0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_0~0 2) (<= 1 ~ref_cnt~0) (<= ~ref_cnt~0 1)) [2022-10-15 21:14:06,614 INFO L895 garLoopResultBuilder]: At program point L7299(lines 7298 7300) the Hoare annotation is: false [2022-10-15 21:14:06,614 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-10-15 21:14:06,615 INFO L895 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= ~ref_cnt~0 0)) [2022-10-15 21:14:06,615 INFO L899 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2022-10-15 21:14:06,615 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-10-15 21:14:06,615 INFO L899 garLoopResultBuilder]: For program point L6771(lines 6771 6774) no Hoare annotation was computed. [2022-10-15 21:14:06,616 INFO L899 garLoopResultBuilder]: For program point L6639(lines 6639 6643) no Hoare annotation was computed. [2022-10-15 21:14:06,616 INFO L899 garLoopResultBuilder]: For program point L6705(line 6705) no Hoare annotation was computed. [2022-10-15 21:14:06,616 INFO L899 garLoopResultBuilder]: For program point L6474(lines 6474 6479) no Hoare annotation was computed. [2022-10-15 21:14:06,616 INFO L899 garLoopResultBuilder]: For program point L6474-1(lines 6474 6479) no Hoare annotation was computed. [2022-10-15 21:14:06,617 INFO L895 garLoopResultBuilder]: At program point L7267(lines 7266 7268) the Hoare annotation is: false [2022-10-15 21:14:06,617 INFO L899 garLoopResultBuilder]: For program point L6111(lines 6111 6114) no Hoare annotation was computed. [2022-10-15 21:14:06,617 INFO L902 garLoopResultBuilder]: At program point L7168-1(lines 7161 7172) the Hoare annotation is: true [2022-10-15 21:14:06,617 INFO L902 garLoopResultBuilder]: At program point L7168(line 7168) the Hoare annotation is: true [2022-10-15 21:14:06,617 INFO L899 garLoopResultBuilder]: For program point L6706(lines 6706 6710) no Hoare annotation was computed. [2022-10-15 21:14:06,618 INFO L899 garLoopResultBuilder]: For program point L6739(line 6739) no Hoare annotation was computed. [2022-10-15 21:14:06,618 INFO L899 garLoopResultBuilder]: For program point L6805(lines 6805 6809) no Hoare annotation was computed. [2022-10-15 21:14:06,618 INFO L899 garLoopResultBuilder]: For program point L6574(lines 6574 6619) no Hoare annotation was computed. [2022-10-15 21:14:06,618 INFO L899 garLoopResultBuilder]: For program point L6706-2(lines 6663 6823) no Hoare annotation was computed. [2022-10-15 21:14:06,618 INFO L902 garLoopResultBuilder]: At program point L5616(lines 5613 5618) the Hoare annotation is: true [2022-10-15 21:14:06,618 INFO L899 garLoopResultBuilder]: For program point L6475-1(line 6475) no Hoare annotation was computed. [2022-10-15 21:14:06,618 INFO L895 garLoopResultBuilder]: At program point L6475(line 6475) the Hoare annotation is: (and (<= 3 ~ldv_state_variable_1~0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_0~0 2) (<= 1 ~ref_cnt~0) (<= ~ref_cnt~0 1)) [2022-10-15 21:14:06,619 INFO L899 garLoopResultBuilder]: For program point L6707-1(line 6707) no Hoare annotation was computed. [2022-10-15 21:14:06,619 INFO L899 garLoopResultBuilder]: For program point L6740-2(lines 6663 6823) no Hoare annotation was computed. [2022-10-15 21:14:06,619 INFO L895 garLoopResultBuilder]: At program point L6707(line 6707) the Hoare annotation is: false [2022-10-15 21:14:06,619 INFO L899 garLoopResultBuilder]: For program point L6740(lines 6740 6744) no Hoare annotation was computed. [2022-10-15 21:14:06,619 INFO L899 garLoopResultBuilder]: For program point L6575(line 6575) no Hoare annotation was computed. [2022-10-15 21:14:06,619 INFO L902 garLoopResultBuilder]: At program point L6641(lines 6551 6836) the Hoare annotation is: true [2022-10-15 21:14:06,620 INFO L895 garLoopResultBuilder]: At program point L6146(line 6146) the Hoare annotation is: false [2022-10-15 21:14:06,620 INFO L895 garLoopResultBuilder]: At program point L7203(lines 7202 7204) the Hoare annotation is: false [2022-10-15 21:14:06,620 INFO L899 garLoopResultBuilder]: For program point clk_disableFINAL(lines 7189 7191) no Hoare annotation was computed. [2022-10-15 21:14:06,620 INFO L902 garLoopResultBuilder]: At program point clk_disableENTRY(lines 7189 7191) the Hoare annotation is: true [2022-10-15 21:14:06,620 INFO L899 garLoopResultBuilder]: For program point clk_disableEXIT(lines 7189 7191) no Hoare annotation was computed. [2022-10-15 21:14:06,620 INFO L902 garLoopResultBuilder]: At program point L6858(line 6858) the Hoare annotation is: true [2022-10-15 21:14:06,621 INFO L902 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 6854 6861) the Hoare annotation is: true [2022-10-15 21:14:06,621 INFO L899 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 6854 6861) no Hoare annotation was computed. [2022-10-15 21:14:06,621 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 6854 6861) no Hoare annotation was computed. [2022-10-15 21:14:06,621 INFO L899 garLoopResultBuilder]: For program point L6858-1(line 6858) no Hoare annotation was computed. [2022-10-15 21:14:06,627 INFO L444 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1] [2022-10-15 21:14:06,632 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-10-15 21:14:06,668 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 09:14:06 BoogieIcfgContainer [2022-10-15 21:14:06,668 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-15 21:14:06,669 INFO L158 Benchmark]: Toolchain (without parser) took 20024.17ms. Allocated memory was 153.1MB in the beginning and 400.6MB in the end (delta: 247.5MB). Free memory was 118.7MB in the beginning and 161.2MB in the end (delta: -42.5MB). Peak memory consumption was 206.6MB. Max. memory is 8.0GB. [2022-10-15 21:14:06,670 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 153.1MB. Free memory is still 123.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 21:14:06,670 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2992.79ms. Allocated memory was 153.1MB in the beginning and 204.5MB in the end (delta: 51.4MB). Free memory was 118.5MB in the beginning and 131.4MB in the end (delta: -12.9MB). Peak memory consumption was 91.7MB. Max. memory is 8.0GB. [2022-10-15 21:14:06,671 INFO L158 Benchmark]: Boogie Procedure Inliner took 346.06ms. Allocated memory is still 204.5MB. Free memory was 131.4MB in the beginning and 152.6MB in the end (delta: -21.1MB). Peak memory consumption was 15.6MB. Max. memory is 8.0GB. [2022-10-15 21:14:06,671 INFO L158 Benchmark]: Boogie Preprocessor took 259.56ms. Allocated memory is still 204.5MB. Free memory was 152.6MB in the beginning and 141.0MB in the end (delta: 11.5MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-10-15 21:14:06,671 INFO L158 Benchmark]: RCFGBuilder took 2730.90ms. Allocated memory is still 204.5MB. Free memory was 141.0MB in the beginning and 108.0MB in the end (delta: 33.0MB). Peak memory consumption was 55.6MB. Max. memory is 8.0GB. [2022-10-15 21:14:06,672 INFO L158 Benchmark]: TraceAbstraction took 13681.35ms. Allocated memory was 204.5MB in the beginning and 400.6MB in the end (delta: 196.1MB). Free memory was 107.5MB in the beginning and 161.2MB in the end (delta: -53.8MB). Peak memory consumption was 143.4MB. Max. memory is 8.0GB. [2022-10-15 21:14:06,674 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 153.1MB. Free memory is still 123.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2992.79ms. Allocated memory was 153.1MB in the beginning and 204.5MB in the end (delta: 51.4MB). Free memory was 118.5MB in the beginning and 131.4MB in the end (delta: -12.9MB). Peak memory consumption was 91.7MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 346.06ms. Allocated memory is still 204.5MB. Free memory was 131.4MB in the beginning and 152.6MB in the end (delta: -21.1MB). Peak memory consumption was 15.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 259.56ms. Allocated memory is still 204.5MB. Free memory was 152.6MB in the beginning and 141.0MB in the end (delta: 11.5MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * RCFGBuilder took 2730.90ms. Allocated memory is still 204.5MB. Free memory was 141.0MB in the beginning and 108.0MB in the end (delta: 33.0MB). Peak memory consumption was 55.6MB. Max. memory is 8.0GB. * TraceAbstraction took 13681.35ms. Allocated memory was 204.5MB in the beginning and 400.6MB in the end (delta: 196.1MB). Free memory was 107.5MB in the beginning and 161.2MB in the end (delta: -53.8MB). Peak memory consumption was 143.4MB. Max. memory is 8.0GB. * 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: 7012]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7012]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7015]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7015]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7021]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7021]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7022]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7022]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7024]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7024]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6984]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6984]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6988]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6988]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6589]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6589]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6595]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6595]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6613]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6613]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6084]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6084]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6807]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6807]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6817]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6817]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 641 locations, 26 error locations. Started 1 CEGAR loops. OverallTime: 13.5s, OverallIterations: 9, TraceHistogramMax: 5, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 4.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3277 SdHoareTripleChecker+Valid, 3.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3078 mSDsluCounter, 5185 SdHoareTripleChecker+Invalid, 2.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2371 mSDsCounter, 881 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1608 IncrementalHoareTripleChecker+Invalid, 2489 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 881 mSolverCounterUnsat, 2814 mSDtfsCounter, 1608 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 542 GetRequests, 503 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1101occurred in iteration=1, InterpolantAutomatonStates: 43, 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, 9 MinimizatonAttempts, 214 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 239 LocationsWithAnnotation, 1736 PreInvPairs, 1807 NumberOfFragments, 1270 HoareAnnotationTreeSize, 1736 FomulaSimplifications, 117 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 239 FomulaSimplificationsInter, 1978 FormulaSimplificationTreeSizeReductionInter, 1.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 3.5s InterpolantComputationTime, 949 NumberOfCodeBlocks, 949 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 1035 ConstructedInterpolants, 0 QuantifiedInterpolants, 2074 SizeOfPredicates, 0 NumberOfNonLiveVariables, 2789 ConjunctsInSsa, 8 ConjunctsInUnsatCore, 13 InterpolantComputations, 8 PerfectInterpolantSequences, 424/454 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 26 specifications checked. All of them hold - InvariantResult [Line: 6439]: Loop Invariant Derived loop invariant: (((ldv_state_variable_2 == 0 && ldv_state_variable_1 == 2) && ldv_state_variable_0 == 2) && 1 <= ref_cnt) && ref_cnt <= 1 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7298]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7305]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7289]: Loop Invariant Derived loop invariant: (((3 <= ldv_state_variable_1 && ldv_state_variable_2 == 0) && ldv_state_variable_0 == 2) && 1 <= ref_cnt) && ref_cnt <= 1 - InvariantResult [Line: 6098]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5613]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7002]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7249]: Loop Invariant Derived loop invariant: ((ldv_state_variable_2 == 0 && ldv_state_variable_0 == 2) && ldv_state_variable_1 == 1) && ref_cnt == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6059]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7016]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5570]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5443]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7109]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_state_variable_1 == 0) && ref_cnt == 0 - InvariantResult [Line: 7161]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5980]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5673]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5369]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6941]: Loop Invariant Derived loop invariant: (((((!(ldv_state_variable_0 == 2) || !(1 <= ref_cnt)) || ldv_state_variable_2 == 0) || !(3 <= ldv_state_variable_1)) || !(\old(ldv_state_variable_2) == 0)) || !(ref_cnt <= 1)) && (((((!(ldv_state_variable_0 == 2) || !(ldv_state_variable_1 == 2)) || !(1 <= ref_cnt)) || ldv_state_variable_2 == 0) || !(\old(ldv_state_variable_2) == 0)) || !(ref_cnt <= 1)) - InvariantResult [Line: 7331]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7275]: Loop Invariant Derived loop invariant: (((((!(ldv_state_variable_0 == 2) || !(ldv_state_variable_1 == 2)) || !(1 <= ref_cnt)) || !(\old(ldv_state_variable_2) == 0)) || (ldv_state_variable_2 == \old(ldv_state_variable_2) && \old(\valid) == \valid)) || !(ref_cnt <= 1)) && (((((!(ldv_state_variable_0 == 2) || !(1 <= ref_cnt)) || !(3 <= ldv_state_variable_1)) || !(\old(ldv_state_variable_2) == 0)) || (ldv_state_variable_2 == \old(ldv_state_variable_2) && \old(\valid) == \valid)) || !(ref_cnt <= 1)) - InvariantResult [Line: 5520]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5931]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7292]: Loop Invariant Derived loop invariant: (((ldv_state_variable_2 == 0 && ldv_state_variable_1 == 2) && ldv_state_variable_0 == 2) && 1 <= ref_cnt) && ref_cnt <= 1 - InvariantResult [Line: 6516]: Loop Invariant Derived loop invariant: ((ldv_state_variable_2 == 0 && ldv_state_variable_0 == 2) && ldv_state_variable_1 == 1) && ref_cnt == 0 - InvariantResult [Line: 5353]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7323]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5360]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6121]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7051]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5400]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7241]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5430]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7227]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6949]: Loop Invariant Derived loop invariant: (((((!(ldv_state_variable_0 == 2) || !(1 <= ref_cnt)) || ldv_state_variable_2 == 0) || !(3 <= ldv_state_variable_1)) || !(\old(ldv_state_variable_2) == 0)) || !(ref_cnt <= 1)) && (((((!(ldv_state_variable_0 == 2) || !(ldv_state_variable_1 == 2)) || !(1 <= ref_cnt)) || ldv_state_variable_2 == 0) || !(\old(ldv_state_variable_2) == 0)) || !(ref_cnt <= 1)) - InvariantResult [Line: 6059]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5597]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6961]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_state_variable_1 == 0) && ref_cnt == 0 - InvariantResult [Line: 6975]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7272]: Loop Invariant Derived loop invariant: (((((!(ldv_state_variable_0 == 2) || !(1 <= ref_cnt)) || ldv_state_variable_2 == 0) || !(3 <= ldv_state_variable_1)) || !(\old(ldv_state_variable_2) == 0)) || !(ref_cnt <= 1)) && (((((!(ldv_state_variable_0 == 2) || !(ldv_state_variable_1 == 2)) || !(1 <= ref_cnt)) || ldv_state_variable_2 == 0) || !(\old(ldv_state_variable_2) == 0)) || !(ref_cnt <= 1)) - InvariantResult [Line: 5642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6175]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6551]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5346]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5660]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7245]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7199]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7295]: Loop Invariant Derived loop invariant: (((((!(ldv_state_variable_0 == 2) || !(ldv_state_variable_1 == 2)) || !(1 <= ref_cnt)) || !(\old(ldv_state_variable_2) == 0)) || (ldv_state_variable_2 == \old(ldv_state_variable_2) && \old(\valid) == \valid)) || !(ref_cnt <= 1)) && (((((!(ldv_state_variable_0 == 2) || !(1 <= ref_cnt)) || !(3 <= ldv_state_variable_1)) || !(\old(ldv_state_variable_2) == 0)) || (ldv_state_variable_2 == \old(ldv_state_variable_2) && \old(\valid) == \valid)) || !(ref_cnt <= 1)) - InvariantResult [Line: 5629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5841]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5940]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7173]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6140]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7205]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7176]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6499]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7202]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7196]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6551]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_2 == 0 && ldv_state_variable_1 == 0) && ref_cnt == 0) || ((((ldv_state_variable_2 == 0 && ldv_state_variable_1 == 2) && ldv_state_variable_0 == 2) && 1 <= ref_cnt) && ref_cnt <= 1)) || (((ldv_state_variable_2 == 0 && ldv_state_variable_0 == 2) && ldv_state_variable_1 == 1) && ref_cnt == 0)) || ((ldv_state_variable_2 == 0 && ldv_state_variable_1 == 0) && ldv_state_variable_0 == 2)) || ((((3 <= ldv_state_variable_1 && ldv_state_variable_2 == 0) && ldv_state_variable_0 == 2) && 1 <= ref_cnt) && ref_cnt <= 1) - InvariantResult [Line: 6461]: Loop Invariant Derived loop invariant: (((3 <= ldv_state_variable_1 && ldv_state_variable_2 == 0) && ldv_state_variable_0 == 2) && 1 <= ref_cnt) && ref_cnt <= 1 - InvariantResult [Line: 6165]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6175]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7266]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6051]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6905]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6970]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5472]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6897]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5903]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_state_variable_1 == 0) && ref_cnt == 0 - InvariantResult [Line: 7302]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_state_variable_1 == 0) && ref_cnt == 0 - InvariantResult [Line: 6213]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6491]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_state_variable_1 == 0) && ref_cnt == 0 RESULT: Ultimate proved your program to be correct! [2022-10-15 21:14:06,762 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...