./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/busybox-1.22.0/who-2.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 48c9605d Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/busybox-1.22.0/who-2.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e0b6053e1bcaf28528cb48e3712d575ac5a666d224e39ce4315a9d6b0f4fb21c --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-08 07:44:32,710 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-08 07:44:32,769 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2025-02-08 07:44:32,775 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-08 07:44:32,778 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-08 07:44:32,798 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-08 07:44:32,799 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-08 07:44:32,799 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-08 07:44:32,800 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-08 07:44:32,800 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-08 07:44:32,800 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-08 07:44:32,800 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-08 07:44:32,800 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-08 07:44:32,800 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-08 07:44:32,800 INFO L153 SettingsManager]: * Use SBE=true [2025-02-08 07:44:32,800 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-08 07:44:32,800 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-08 07:44:32,800 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-08 07:44:32,800 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2025-02-08 07:44:32,800 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2025-02-08 07:44:32,800 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2025-02-08 07:44:32,800 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-08 07:44:32,801 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-02-08 07:44:32,801 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-02-08 07:44:32,801 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-08 07:44:32,801 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-08 07:44:32,801 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-08 07:44:32,801 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-08 07:44:32,801 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-08 07:44:32,801 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-08 07:44:32,801 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 07:44:32,801 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-08 07:44:32,801 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-08 07:44:32,801 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-08 07:44:32,801 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-08 07:44:32,801 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-08 07:44:32,801 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-08 07:44:32,801 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-08 07:44:32,802 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-08 07:44:32,802 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e0b6053e1bcaf28528cb48e3712d575ac5a666d224e39ce4315a9d6b0f4fb21c [2025-02-08 07:44:33,047 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-08 07:44:33,054 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-08 07:44:33,056 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-08 07:44:33,057 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-08 07:44:33,058 INFO L274 PluginConnector]: CDTParser initialized [2025-02-08 07:44:33,058 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/busybox-1.22.0/who-2.i [2025-02-08 07:44:34,357 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d9015d65a/36abf8db1f5c4b3699355a45442aa629/FLAGde4102bad [2025-02-08 07:44:34,798 INFO L384 CDTParser]: Found 1 translation units. [2025-02-08 07:44:34,799 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/who-2.i [2025-02-08 07:44:34,817 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d9015d65a/36abf8db1f5c4b3699355a45442aa629/FLAGde4102bad [2025-02-08 07:44:34,949 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d9015d65a/36abf8db1f5c4b3699355a45442aa629 [2025-02-08 07:44:34,951 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-08 07:44:34,952 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-08 07:44:34,955 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-08 07:44:34,955 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-08 07:44:34,958 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-08 07:44:34,961 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 07:44:34" (1/1) ... [2025-02-08 07:44:34,962 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cd2ec83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:44:34, skipping insertion in model container [2025-02-08 07:44:34,962 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 07:44:34" (1/1) ... [2025-02-08 07:44:35,014 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 07:44:35,679 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,680 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,681 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,685 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,686 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,686 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,687 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,687 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,688 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,688 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,689 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,690 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,691 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,694 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,694 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,696 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,698 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,702 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,704 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,704 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,706 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,706 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,708 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,709 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,718 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,719 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,720 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,721 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,723 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,723 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,723 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,725 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,734 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,741 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,742 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,742 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,751 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,761 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,766 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,768 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,771 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,776 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:35,781 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 07:44:35,798 ERROR L321 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2025-02-08 07:44:35,799 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@267ff69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:44:35, skipping insertion in model container [2025-02-08 07:44:35,799 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-08 07:44:35,799 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2025-02-08 07:44:35,800 INFO L158 Benchmark]: Toolchain (without parser) took 847.81ms. Allocated memory is still 142.6MB. Free memory was 102.6MB in the beginning and 65.9MB in the end (delta: 36.7MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-08 07:44:35,801 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 201.3MB. Free memory is still 116.4MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 07:44:35,801 INFO L158 Benchmark]: CACSL2BoogieTranslator took 844.01ms. Allocated memory is still 142.6MB. Free memory was 102.0MB in the beginning and 65.9MB in the end (delta: 36.0MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-02-08 07:44:35,801 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 201.3MB. Free memory is still 116.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 844.01ms. Allocated memory is still 142.6MB. Free memory was 102.0MB in the beginning and 65.9MB in the end (delta: 36.0MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2631]: Unsupported Syntax Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/busybox-1.22.0/who-2.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e0b6053e1bcaf28528cb48e3712d575ac5a666d224e39ce4315a9d6b0f4fb21c --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-08 07:44:37,780 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-08 07:44:37,861 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2025-02-08 07:44:37,866 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-08 07:44:37,866 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-08 07:44:37,885 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-08 07:44:37,886 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-08 07:44:37,886 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-08 07:44:37,886 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-08 07:44:37,886 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-08 07:44:37,887 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-08 07:44:37,887 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-08 07:44:37,887 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-08 07:44:37,887 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-08 07:44:37,887 INFO L153 SettingsManager]: * Use SBE=true [2025-02-08 07:44:37,887 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-08 07:44:37,887 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-08 07:44:37,887 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-08 07:44:37,888 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2025-02-08 07:44:37,888 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2025-02-08 07:44:37,888 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2025-02-08 07:44:37,888 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-08 07:44:37,888 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-02-08 07:44:37,888 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-02-08 07:44:37,888 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-02-08 07:44:37,888 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-02-08 07:44:37,888 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-08 07:44:37,888 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-08 07:44:37,888 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-08 07:44:37,888 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-08 07:44:37,889 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-08 07:44:37,889 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-08 07:44:37,889 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 07:44:37,889 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-08 07:44:37,889 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-08 07:44:37,889 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-02-08 07:44:37,889 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-02-08 07:44:37,889 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-08 07:44:37,889 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-08 07:44:37,889 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-08 07:44:37,889 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-08 07:44:37,889 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e0b6053e1bcaf28528cb48e3712d575ac5a666d224e39ce4315a9d6b0f4fb21c [2025-02-08 07:44:38,176 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-08 07:44:38,181 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-08 07:44:38,183 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-08 07:44:38,184 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-08 07:44:38,184 INFO L274 PluginConnector]: CDTParser initialized [2025-02-08 07:44:38,185 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/busybox-1.22.0/who-2.i [2025-02-08 07:44:39,524 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/76ef42eba/13d9bfca6e0f4a5fb51b44667044bd83/FLAG22492b8a3 [2025-02-08 07:44:39,910 INFO L384 CDTParser]: Found 1 translation units. [2025-02-08 07:44:39,911 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/who-2.i [2025-02-08 07:44:39,942 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/76ef42eba/13d9bfca6e0f4a5fb51b44667044bd83/FLAG22492b8a3 [2025-02-08 07:44:39,960 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/76ef42eba/13d9bfca6e0f4a5fb51b44667044bd83 [2025-02-08 07:44:39,962 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-08 07:44:39,963 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-08 07:44:39,965 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-08 07:44:39,965 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-08 07:44:39,969 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-08 07:44:39,970 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 07:44:39" (1/1) ... [2025-02-08 07:44:39,972 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@416149a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:44:39, skipping insertion in model container [2025-02-08 07:44:39,972 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 07:44:39" (1/1) ... [2025-02-08 07:44:40,031 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 07:44:40,767 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,767 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,770 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,777 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,780 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,782 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,783 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,783 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,784 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,784 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,785 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,788 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,790 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,796 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,796 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,801 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,804 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,811 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,813 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,814 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,817 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,818 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,822 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,823 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,838 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,841 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,842 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,845 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,846 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,847 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,847 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,848 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,854 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,857 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,858 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,858 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,868 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,875 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,876 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,883 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,886 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,893 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:40,906 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 07:44:40,946 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2025-02-08 07:44:40,964 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 07:44:41,029 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,031 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,032 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,033 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,035 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,035 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,036 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,036 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,037 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,038 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,038 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,039 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,041 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,042 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,043 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,044 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,045 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,047 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,048 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,049 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,050 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,051 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,052 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,052 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,057 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,058 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,058 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,059 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,060 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,060 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,060 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,061 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,067 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,068 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,068 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,069 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,075 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,078 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,079 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,081 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,084 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,089 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 07:44:41,093 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 07:44:41,101 INFO L200 MainTranslator]: Completed pre-run [2025-02-08 07:44:41,182 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 07:44:41,301 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2025-02-08 07:44:41,309 INFO L204 MainTranslator]: Completed translation [2025-02-08 07:44:41,309 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:44:41 WrapperNode [2025-02-08 07:44:41,310 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-08 07:44:41,310 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-08 07:44:41,310 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-08 07:44:41,311 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-08 07:44:41,315 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:44:41" (1/1) ... [2025-02-08 07:44:41,366 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:44:41" (1/1) ... [2025-02-08 07:44:41,475 INFO L138 Inliner]: procedures = 654, calls = 723, calls flagged for inlining = 29, calls inlined = 28, statements flattened = 1728 [2025-02-08 07:44:41,476 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-08 07:44:41,476 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-08 07:44:41,476 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-08 07:44:41,477 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-08 07:44:41,483 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:44:41" (1/1) ... [2025-02-08 07:44:41,483 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:44:41" (1/1) ... [2025-02-08 07:44:41,502 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:44:41" (1/1) ... [2025-02-08 07:44:41,534 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Memory array in LHS [2025-02-08 07:44:41,534 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:44:41" (1/1) ... [2025-02-08 07:44:41,535 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:44:41" (1/1) ... [2025-02-08 07:44:41,598 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:44:41" (1/1) ... [2025-02-08 07:44:41,604 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:44:41" (1/1) ... [2025-02-08 07:44:41,618 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:44:41" (1/1) ... [2025-02-08 07:44:41,630 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:44:41" (1/1) ... [2025-02-08 07:44:41,649 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-08 07:44:41,652 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-08 07:44:41,653 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-08 07:44:41,653 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-08 07:44:41,654 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:44:41" (1/1) ... [2025-02-08 07:44:41,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 07:44:41,671 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 07:44:41,689 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-08 07:44:41,696 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-08 07:44:41,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-08 07:44:41,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2025-02-08 07:44:41,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2025-02-08 07:44:41,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2025-02-08 07:44:41,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-08 07:44:41,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-08 07:44:41,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2025-02-08 07:44:41,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2025-02-08 07:44:41,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2025-02-08 07:44:41,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2025-02-08 07:44:41,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2025-02-08 07:44:41,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-08 07:44:41,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-08 07:44:41,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2025-02-08 07:44:41,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2025-02-08 07:44:41,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2025-02-08 07:44:41,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2025-02-08 07:44:41,714 INFO L130 BoogieDeclarations]: Found specification of procedure xmalloc [2025-02-08 07:44:41,714 INFO L138 BoogieDeclarations]: Found implementation of procedure xmalloc [2025-02-08 07:44:41,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2025-02-08 07:44:41,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2025-02-08 07:44:41,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2025-02-08 07:44:41,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2025-02-08 07:44:41,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2025-02-08 07:44:41,715 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2025-02-08 07:44:41,715 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-08 07:44:41,715 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-08 07:44:41,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-08 07:44:41,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2025-02-08 07:44:41,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2025-02-08 07:44:41,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2025-02-08 07:44:41,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2025-02-08 07:44:41,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2025-02-08 07:44:41,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2025-02-08 07:44:41,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2025-02-08 07:44:41,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2025-02-08 07:44:41,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2025-02-08 07:44:41,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2025-02-08 07:44:41,715 INFO L130 BoogieDeclarations]: Found specification of procedure bb_error_msg_and_die [2025-02-08 07:44:41,715 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_error_msg_and_die [2025-02-08 07:44:42,044 INFO L257 CfgBuilder]: Building ICFG [2025-02-08 07:44:42,046 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-08 07:44:46,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3025-1: assume 0bv8 != safe_write_~tmp_if_expr$1~1#1; [2025-02-08 07:44:46,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3025-1: assume !(0bv8 != safe_write_~tmp_if_expr$1~1#1); [2025-02-08 07:44:46,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3025: assume true;assume { :begin_inline_write } true;write_#in~fildes#1, write_#in~buf#1.base, write_#in~buf#1.offset, write_#in~nbyte#1 := safe_write_~fd#1, safe_write_~buf#1.base, safe_write_~buf#1.offset, safe_write_~count#1;havoc write_#res#1;havoc write_#t~nondet245#1, write_~fildes#1, write_~buf#1.base, write_~buf#1.offset, write_~nbyte#1, write_~ret~1#1;write_~fildes#1 := write_#in~fildes#1;write_~buf#1.base, write_~buf#1.offset := write_#in~buf#1.base, write_#in~buf#1.offset;write_~nbyte#1 := write_#in~nbyte#1;havoc write_#t~nondet245#1;write_~ret~1#1 := write_#t~nondet245#1;havoc write_#t~nondet245#1; [2025-02-08 07:44:46,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3025: assume !true; [2025-02-08 07:44:46,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2555: bb_verror_msg_#t~ret60#1 := fflush_all_#res#1;havoc fflush_all_#t~nondet65#1, fflush_all_~return_value_fflush$1~0#1;assume { :end_inline_fflush_all } true;havoc bb_verror_msg_#t~ret60#1; [2025-02-08 07:44:46,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3034-1: safe_write_#res#1 := safe_write_~n~0#1; [2025-02-08 07:44:46,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2572: assume !(0bv64 == full_write_~len#1);assume { :begin_inline_safe_write } true;safe_write_#in~fd#1, safe_write_#in~buf#1.base, safe_write_#in~buf#1.offset, safe_write_#in~count#1 := full_write_~fd#1, full_write_~buf#1.base, full_write_~buf#1.offset, full_write_~len#1;havoc safe_write_#res#1;havoc safe_write_#t~ret166#1, safe_write_#t~mem167#1, safe_write_~fd#1, safe_write_~buf#1.base, safe_write_~buf#1.offset, safe_write_~count#1, safe_write_~n~0#1, safe_write_~tmp_if_expr$1~1#1;safe_write_~fd#1 := safe_write_#in~fd#1;safe_write_~buf#1.base, safe_write_~buf#1.offset := safe_write_#in~buf#1.base, safe_write_#in~buf#1.offset;safe_write_~count#1 := safe_write_#in~count#1;havoc safe_write_~n~0#1;havoc safe_write_~tmp_if_expr$1~1#1; [2025-02-08 07:44:46,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2572: assume !!(0bv64 == full_write_~len#1);full_write_#res#1 := full_write_~total~0#1; [2025-02-08 07:44:46,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2556: bb_verror_msg_#t~ret62#1 := full_write_#res#1;havoc full_write_#t~ret66#1, full_write_~fd#1, full_write_~buf#1.base, full_write_~buf#1.offset, full_write_~len#1, full_write_~cc~0#1, full_write_~total~0#1;havoc full_write_#in~fd#1, full_write_#in~buf#1.base, full_write_#in~buf#1.offset, full_write_#in~len#1;assume { :end_inline_full_write } true;havoc bb_verror_msg_#t~mem61#1.base, bb_verror_msg_#t~mem61#1.offset;havoc bb_verror_msg_#t~ret62#1; [2025-02-08 07:44:46,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2556-2: SUMMARY for call bb_verror_msg_#t~mem61#1.base, bb_verror_msg_#t~mem61#1.offset := read~$Pointer$(bb_verror_msg_~#msg~0#1.base, bb_verror_msg_~#msg~0#1.offset, 8bv64); srcloc: null [2025-02-08 07:44:46,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2556-2: assume !(1bv1 == #valid[bb_verror_msg_~#msg~0#1.base]); [2025-02-08 07:44:46,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2556-2: assume !((~bvule~64(~bvadd~64(8bv64, bb_verror_msg_~#msg~0#1.offset), #length[bb_verror_msg_~#msg~0#1.base]) && ~bvule~64(bb_verror_msg_~#msg~0#1.offset, ~bvadd~64(8bv64, bb_verror_msg_~#msg~0#1.offset))) && ~bvule~64(0bv64, bb_verror_msg_~#msg~0#1.offset)); [2025-02-08 07:44:46,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2556-1: assume { :begin_inline_full_write } true;full_write_#in~fd#1, full_write_#in~buf#1.base, full_write_#in~buf#1.offset, full_write_#in~len#1 := 2bv32, bb_verror_msg_#t~mem61#1.base, bb_verror_msg_#t~mem61#1.offset, ~sign_extend~64~32(bb_verror_msg_~used~0#1);havoc full_write_#res#1;havoc full_write_#t~ret66#1, full_write_~fd#1, full_write_~buf#1.base, full_write_~buf#1.offset, full_write_~len#1, full_write_~cc~0#1, full_write_~total~0#1;full_write_~fd#1 := full_write_#in~fd#1;full_write_~buf#1.base, full_write_~buf#1.offset := full_write_#in~buf#1.base, full_write_#in~buf#1.offset;full_write_~len#1 := full_write_#in~len#1;havoc full_write_~cc~0#1;full_write_~total~0#1 := 0bv64; [2025-02-08 07:44:46,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3027: safe_write_#t~ret166#1 := write_#res#1;havoc write_#t~nondet245#1, write_~fildes#1, write_~buf#1.base, write_~buf#1.offset, write_~nbyte#1, write_~ret~1#1;havoc write_#in~fildes#1, write_#in~buf#1.base, write_#in~buf#1.offset, write_#in~nbyte#1;assume { :end_inline_write } true;safe_write_~n~0#1 := safe_write_#t~ret166#1;havoc safe_write_#t~ret166#1; [2025-02-08 07:44:46,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3028: assume ~bvslt~64(safe_write_~n~0#1, 0bv64); [2025-02-08 07:44:46,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3028: assume !~bvslt~64(safe_write_~n~0#1, 0bv64);safe_write_~tmp_if_expr$1~1#1 := 0bv8; [2025-02-08 07:44:46,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2574: full_write_#t~ret66#1 := safe_write_#res#1;havoc safe_write_#t~ret166#1, safe_write_#t~mem167#1, safe_write_~fd#1, safe_write_~buf#1.base, safe_write_~buf#1.offset, safe_write_~count#1, safe_write_~n~0#1, safe_write_~tmp_if_expr$1~1#1;havoc safe_write_#in~fd#1, safe_write_#in~buf#1.base, safe_write_#in~buf#1.offset, safe_write_#in~count#1;assume { :end_inline_safe_write } true;full_write_~cc~0#1 := full_write_#t~ret66#1;havoc full_write_#t~ret66#1; [2025-02-08 07:44:46,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3029-1: SUMMARY for call safe_write_#t~mem167#1 := read~intINTTYPE4(~bb_errno~0.base, ~bb_errno~0.offset, 4bv64); srcloc: null [2025-02-08 07:44:46,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3029-1: assume !(1bv1 == #valid[~bb_errno~0.base]); [2025-02-08 07:44:46,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3029-1: assume !((~bvule~64(~bvadd~64(4bv64, ~bb_errno~0.offset), #length[~bb_errno~0.base]) && ~bvule~64(~bb_errno~0.offset, ~bvadd~64(4bv64, ~bb_errno~0.offset))) && ~bvule~64(0bv64, ~bb_errno~0.offset)); [2025-02-08 07:44:46,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3029: safe_write_~tmp_if_expr$1~1#1 := (if 0bv32 == (if 0bv32 != (if 4bv32 == safe_write_#t~mem167#1 then 1bv32 else 0bv32) then 1bv32 else 0bv32) then 0bv8 else 1bv8); [2025-02-08 07:44:46,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2575: assume ~bvslt~64(full_write_~cc~0#1, 0bv64); [2025-02-08 07:44:46,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2575: assume !~bvslt~64(full_write_~cc~0#1, 0bv64);full_write_~total~0#1 := ~bvadd~64(full_write_~total~0#1, full_write_~cc~0#1);full_write_~buf#1.base, full_write_~buf#1.offset := full_write_~buf#1.base, ~bvadd~64(full_write_~buf#1.offset, full_write_~cc~0#1);full_write_~len#1 := ~bvsub~64(full_write_~len#1, full_write_~cc~0#1); [2025-02-08 07:44:46,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3287-1: SUMMARY for call assume_abort_if_not((if 18446744073709551615bv64 == write_~ret~1#1 || (~bvsge~64(write_~ret~1#1, 0bv64) && ~bvule~64(write_~ret~1#1, write_~nbyte#1)) then 1bv32 else 0bv32)); srcloc: null [2025-02-08 07:44:46,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3287: write_#res#1 := write_~ret~1#1; [2025-02-08 07:44:46,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2577: assume !(0bv64 == full_write_~total~0#1);full_write_#res#1 := full_write_~total~0#1; [2025-02-08 07:44:46,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2577: assume !!(0bv64 == full_write_~total~0#1);full_write_#res#1 := full_write_~cc~0#1; [2025-02-08 07:44:57,147 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3008: SUMMARY for call write~$Pointer$(llist_add_to_end_~return_value_xzalloc$1~0#1.base, llist_add_to_end_~return_value_xzalloc$1~0#1.offset, llist_add_to_end_~list_head#1.base, llist_add_to_end_~list_head#1.offset, 8bv64); srcloc: null [2025-02-08 07:44:57,147 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3008: assume !(1bv1 == #valid[llist_add_to_end_~list_head#1.base]); [2025-02-08 07:44:57,147 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3008: assume !((~bvule~64(~bvadd~64(8bv64, llist_add_to_end_~list_head#1.offset), #length[llist_add_to_end_~list_head#1.base]) && ~bvule~64(llist_add_to_end_~list_head#1.offset, ~bvadd~64(8bv64, llist_add_to_end_~list_head#1.offset))) && ~bvule~64(0bv64, llist_add_to_end_~list_head#1.offset)); [2025-02-08 07:44:57,147 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3273: havoc getopt_long_#t~ret241#1;getopt32_#t~ret133#1 := getopt_long_#res#1;havoc getopt_long_#t~mem237#1.base, getopt_long_#t~mem237#1.offset, getopt_long_#t~mem238#1, getopt_long_#t~mem239#1.base, getopt_long_#t~mem239#1.offset, getopt_long_#t~mem240#1, getopt_long_#t~ret241#1, getopt_long_~argc#1, getopt_long_~#argv#1.base, getopt_long_~#argv#1.offset, getopt_long_~optstring#1.base, getopt_long_~optstring#1.offset, getopt_long_~longopts#1.base, getopt_long_~longopts#1.offset, getopt_long_~longindex#1.base, getopt_long_~longindex#1.offset;havoc getopt_long_#in~argc#1, getopt_long_#in~argv#1.base, getopt_long_#in~argv#1.offset, getopt_long_#in~optstring#1.base, getopt_long_#in~optstring#1.offset, getopt_long_#in~longopts#1.base, getopt_long_#in~longopts#1.offset, getopt_long_#in~longindex#1.base, getopt_long_#in~longindex#1.offset;assume { :end_inline_getopt_long } true;getopt32_~c~0#1 := getopt32_#t~ret133#1;havoc getopt32_#t~ret133#1; [2025-02-08 07:44:57,147 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3273-2: getopt_long_#t~ret241#1 := getopt_#res#1;havoc getopt_#t~mem221#1.base, getopt_#t~mem221#1.offset, getopt_#t~mem222#1, getopt_#t~short223#1, getopt_#t~nondet224#1, getopt_#t~nondet225#1, getopt_#t~mem226#1, getopt_#t~short227#1, getopt_#t~nondet228#1, getopt_#t~mem229#1, getopt_#t~nondet230#1, getopt_#t~pre231#1, getopt_#t~mem232#1, getopt_#t~short233#1, getopt_#t~nondet234#1, getopt_#t~mem235#1.base, getopt_#t~mem235#1.offset, getopt_#t~pre236#1, getopt_~argc#1, getopt_~argv#1.base, getopt_~argv#1.offset, getopt_~optstring#1.base, getopt_~optstring#1.offset, getopt_~result~0#1, getopt_~opt_index~0#1;havoc getopt_#in~argc#1, getopt_#in~argv#1.base, getopt_#in~argv#1.offset, getopt_#in~optstring#1.base, getopt_#in~optstring#1.offset;assume { :end_inline_getopt } true;getopt_long_#res#1 := getopt_long_#t~ret241#1;havoc getopt_long_#t~ret241#1; [2025-02-08 07:44:57,148 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3075: assume 0bv32 == __main_~do_users~0#1;call __main_~#str6~0#1.base, __main_~#str6~0#1.offset := #Ultimate.allocOnStack(6bv64);call __main_~#name~0#1.base, __main_~#name~0#1.offset := #Ultimate.allocOnStack(39bv64);call __main_~#st~0#1.base, __main_~#st~0#1.offset := #Ultimate.allocOnStack(144bv64);call __main_~#seconds~0#1.base, __main_~#seconds~0#1.offset := #Ultimate.allocOnStack(8bv64); [2025-02-08 07:44:57,148 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3075: assume !(0bv32 == __main_~do_users~0#1);havoc __main_#t~ret185#1;havoc __main_#t~ret185#1;__main_~fmt~0#1.base, __main_~fmt~0#1.offset := 13bv64, 0bv64; [2025-02-08 07:44:57,148 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3009-1: SUMMARY for call write~$Pointer$(llist_add_to_end_~data#1.base, llist_add_to_end_~data#1.offset, llist_add_to_end_#t~mem164#1.base, ~bvadd~64(8bv64, llist_add_to_end_#t~mem164#1.offset), 8bv64); srcloc: null [2025-02-08 07:44:57,148 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3009-1: assume !(1bv1 == #valid[llist_add_to_end_#t~mem164#1.base]); [2025-02-08 07:44:57,148 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3009-1: assume !((~bvule~64(~bvadd~64(8bv64, ~bvadd~64(8bv64, llist_add_to_end_#t~mem164#1.offset)), #length[llist_add_to_end_#t~mem164#1.base]) && ~bvule~64(~bvadd~64(8bv64, llist_add_to_end_#t~mem164#1.offset), ~bvadd~64(8bv64, ~bvadd~64(8bv64, llist_add_to_end_#t~mem164#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(8bv64, llist_add_to_end_#t~mem164#1.offset))); [2025-02-08 07:44:57,148 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3009: havoc llist_add_to_end_#t~mem164#1.base, llist_add_to_end_#t~mem164#1.offset;havoc llist_add_to_end_#t~mem161#1.base, llist_add_to_end_#t~mem161#1.offset, llist_add_to_end_#t~mem162#1.base, llist_add_to_end_#t~mem162#1.offset, llist_add_to_end_#t~ret163#1.base, llist_add_to_end_#t~ret163#1.offset, llist_add_to_end_#t~mem164#1.base, llist_add_to_end_#t~mem164#1.offset, llist_add_to_end_~list_head#1.base, llist_add_to_end_~list_head#1.offset, llist_add_to_end_~data#1.base, llist_add_to_end_~data#1.offset, llist_add_to_end_~return_value_xzalloc$1~0#1.base, llist_add_to_end_~return_value_xzalloc$1~0#1.offset;havoc llist_add_to_end_#in~list_head#1.base, llist_add_to_end_#in~list_head#1.offset, llist_add_to_end_#in~data#1.base, llist_add_to_end_#in~data#1.offset;assume { :end_inline_llist_add_to_end } true; [2025-02-08 07:44:57,148 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3009-2: SUMMARY for call llist_add_to_end_#t~mem164#1.base, llist_add_to_end_#t~mem164#1.offset := read~$Pointer$(llist_add_to_end_~list_head#1.base, llist_add_to_end_~list_head#1.offset, 8bv64); srcloc: null [2025-02-08 07:44:57,148 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3009-2: assume !(1bv1 == #valid[llist_add_to_end_~list_head#1.base]); [2025-02-08 07:44:57,148 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3009-2: assume !((~bvule~64(~bvadd~64(8bv64, llist_add_to_end_~list_head#1.offset), #length[llist_add_to_end_~list_head#1.base]) && ~bvule~64(llist_add_to_end_~list_head#1.offset, ~bvadd~64(8bv64, llist_add_to_end_~list_head#1.offset))) && ~bvule~64(0bv64, llist_add_to_end_~list_head#1.offset)); [2025-02-08 07:44:57,148 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3209-1: SUMMARY for call bb_error_msg_and_die(15bv64, 0bv64, xstrtou_range_sfx_#t~varargs207#1.base, xstrtou_range_sfx_#t~varargs207#1.offset); srcloc: null [2025-02-08 07:44:57,148 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3209: havoc xstrtou_range_sfx_#t~varargs207#1.base, xstrtou_range_sfx_#t~varargs207#1.offset;call ULTIMATE.dealloc(xstrtou_range_sfx_~#e~0#1.base, xstrtou_range_sfx_~#e~0#1.offset);havoc xstrtou_range_sfx_~#e~0#1.base, xstrtou_range_sfx_~#e~0#1.offset;xatou_range_#t~ret188#1 := xstrtou_range_sfx_#res#1;havoc xstrtou_range_sfx_#t~mem192#1, xstrtou_range_sfx_#t~mem193#1, xstrtou_range_sfx_#t~mem194#1, xstrtou_range_sfx_~bb__isspace~0#1, xstrtou_range_sfx_#t~mem195#1, xstrtou_range_sfx_#t~ret196#1, xstrtou_range_sfx_#t~mem197#1.base, xstrtou_range_sfx_#t~mem197#1.offset, xstrtou_range_sfx_#t~mem198#1, xstrtou_range_sfx_#t~mem199#1, xstrtou_range_sfx_#t~mem200#1.base, xstrtou_range_sfx_#t~mem200#1.offset, xstrtou_range_sfx_#t~nondet201#1, xstrtou_range_sfx_#t~mem202#1, xstrtou_range_sfx_#t~mem203#1, xstrtou_range_sfx_~__s1_len~0#1, xstrtou_range_sfx_~__s2_len~0#1, xstrtou_range_sfx_~return_value___builtin_strcmp$5~0#1, xstrtou_range_sfx_#t~mem204#1.base, xstrtou_range_sfx_#t~mem204#1.offset, xstrtou_range_sfx_#t~mem205#1, xstrtou_range_sfx_#t~varargs206#1.base, xstrtou_range_sfx_#t~varargs206#1.offset, xstrtou_range_sfx_#t~varargs207#1.base, xstrtou_range_sfx_#t~varargs207#1.offset, xstrtou_range_sfx_~numstr#1.base, xstrtou_range_sfx_~numstr#1.offset, xstrtou_range_sfx_~base#1, xstrtou_range_sfx_~lower#1, xstrtou_range_sfx_~upper#1, xstrtou_range_sfx_~suffixes#1.base, xstrtou_range_sfx_~suffixes#1.offset, xstrtou_range_sfx_~r~0#1, xstrtou_range_sfx_~old_errno~0#1, xstrtou_range_sfx_~#e~0#1.base, xstrtou_range_sfx_~#e~0#1.offset, xstrtou_range_sfx_~tmp_if_expr$1~3#1, xstrtou_range_sfx_~tmp_if_expr$3~1#1, xstrtou_range_sfx_~tmp_statement_expression$2~0#1, xstrtou_range_sfx_~tmp_statement_expression$4~0#1;havoc xstrtou_range_sfx_#in~numstr#1.base, xstrtou_range_sfx_#in~numstr#1.offset, xstrtou_range_sfx_#in~base#1, xstrtou_range_sfx_#in~lower#1, xstrtou_range_sfx_#in~upper#1, xstrtou_range_sfx_#in~suffixes#1.base, xstrtou_range_sfx_#in~suffixes#1.offset;assume { :end_inline_xstrtou_range_sfx } true;xatou_range_~return_value_xstrtou_range_sfx$1~0#1 := xatou_range_#t~ret188#1;havoc xatou_range_#t~ret188#1;xatou_range_#res#1 := xatou_range_~return_value_xstrtou_range_sfx$1~0#1; [2025-02-08 07:44:57,151 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3209-3: call xstrtou_range_sfx_#t~varargs207#1.base, xstrtou_range_sfx_#t~varargs207#1.offset := #Ultimate.allocOnHeap(8bv64); [2025-02-08 07:44:57,151 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3209-2: SUMMARY for call write~$Pointer$(xstrtou_range_sfx_~numstr#1.base, xstrtou_range_sfx_~numstr#1.offset, xstrtou_range_sfx_#t~varargs207#1.base, xstrtou_range_sfx_#t~varargs207#1.offset, 8bv64); srcloc: null [2025-02-08 07:44:57,151 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3209-2: assume !(1bv1 == #valid[xstrtou_range_sfx_#t~varargs207#1.base]); [2025-02-08 07:44:57,151 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3209-2: assume !((~bvule~64(~bvadd~64(8bv64, xstrtou_range_sfx_#t~varargs207#1.offset), #length[xstrtou_range_sfx_#t~varargs207#1.base]) && ~bvule~64(xstrtou_range_sfx_#t~varargs207#1.offset, ~bvadd~64(8bv64, xstrtou_range_sfx_#t~varargs207#1.offset))) && ~bvule~64(0bv64, xstrtou_range_sfx_#t~varargs207#1.offset)); [2025-02-08 07:44:57,151 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3013: assume 0bv64 == safe_strncpy_~size#1;safe_strncpy_#res#1.base, safe_strncpy_#res#1.offset := safe_strncpy_~dst#1.base, safe_strncpy_~dst#1.offset; [2025-02-08 07:44:57,151 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3013: assume !(0bv64 == safe_strncpy_~size#1);safe_strncpy_~size#1 := ~bvsub~64(safe_strncpy_~size#1, 1bv64); [2025-02-08 07:44:57,151 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3081: SUMMARY for call write~intINTTYPE1(63bv8, __main_~#str6~0#1.base, __main_~#str6~0#1.offset, 1bv64); srcloc: null [2025-02-08 07:44:57,151 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3081: assume !(1bv1 == #valid[__main_~#str6~0#1.base]); [2025-02-08 07:44:57,151 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3081: assume !((~bvule~64(~bvadd~64(1bv64, __main_~#str6~0#1.offset), #length[__main_~#str6~0#1.base]) && ~bvule~64(__main_~#str6~0#1.offset, ~bvadd~64(1bv64, __main_~#str6~0#1.offset))) && ~bvule~64(0bv64, __main_~#str6~0#1.offset)); [2025-02-08 07:44:57,152 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3214: xzalloc_~ptr~1#1.base, xzalloc_~ptr~1#1.offset := xzalloc_#t~ret208#1.base, xzalloc_#t~ret208#1.offset;havoc xzalloc_#t~ret208#1.base, xzalloc_#t~ret208#1.offset; [2025-02-08 07:44:57,152 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3214-1: SUMMARY for call xzalloc_#t~ret208#1.base, xzalloc_#t~ret208#1.offset := xmalloc(xzalloc_~size#1); srcloc: null [2025-02-08 07:44:57,152 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3082: SUMMARY for call write~intINTTYPE1(0bv8, __main_~#str6~0#1.base, ~bvadd~64(1bv64, __main_~#str6~0#1.offset), 1bv64); srcloc: null [2025-02-08 07:44:57,152 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3082: assume !(1bv1 == #valid[__main_~#str6~0#1.base]); [2025-02-08 07:44:57,152 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3082: assume !((~bvule~64(~bvadd~64(1bv64, ~bvadd~64(1bv64, __main_~#str6~0#1.offset)), #length[__main_~#str6~0#1.base]) && ~bvule~64(~bvadd~64(1bv64, __main_~#str6~0#1.offset), ~bvadd~64(1bv64, ~bvadd~64(1bv64, __main_~#str6~0#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(1bv64, __main_~#str6~0#1.offset))); [2025-02-08 07:44:57,152 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3016: havoc safe_strncpy_~return_value_strncpy$1~0#1.base, safe_strncpy_~return_value_strncpy$1~0#1.offset;safe_strncpy_~return_value_strncpy$1~0#1.base, safe_strncpy_~return_value_strncpy$1~0#1.offset := safe_strncpy_#t~nondet165#1.base, safe_strncpy_#t~nondet165#1.offset;havoc safe_strncpy_#t~nondet165#1.base, safe_strncpy_#t~nondet165#1.offset;safe_strncpy_#res#1.base, safe_strncpy_#res#1.offset := safe_strncpy_~return_value_strncpy$1~0#1.base, safe_strncpy_~return_value_strncpy$1~0#1.offset; [2025-02-08 07:44:57,152 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3016-1: SUMMARY for call write~intINTTYPE1(0bv8, safe_strncpy_~dst#1.base, ~bvadd~64(safe_strncpy_~dst#1.offset, safe_strncpy_~size#1), 1bv64); srcloc: null [2025-02-08 07:44:57,152 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3016-1: assume !(1bv1 == #valid[safe_strncpy_~dst#1.base]); [2025-02-08 07:44:57,152 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3016-1: assume !((~bvule~64(~bvadd~64(1bv64, ~bvadd~64(safe_strncpy_~dst#1.offset, safe_strncpy_~size#1)), #length[safe_strncpy_~dst#1.base]) && ~bvule~64(~bvadd~64(safe_strncpy_~dst#1.offset, safe_strncpy_~size#1), ~bvadd~64(1bv64, ~bvadd~64(safe_strncpy_~dst#1.offset, safe_strncpy_~size#1)))) && ~bvule~64(0bv64, ~bvadd~64(safe_strncpy_~dst#1.offset, safe_strncpy_~size#1))); [2025-02-08 07:44:57,152 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3215-1: SUMMARY for call xzalloc_#t~memset~res209#1.base, xzalloc_#t~memset~res209#1.offset := #Ultimate.C_memset(xzalloc_~ptr~1#1.base, xzalloc_~ptr~1#1.offset, 0bv32, xzalloc_~size#1); srcloc: null [2025-02-08 07:44:57,152 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3215-1: assume !(1bv1 == #valid[xzalloc_~ptr~1#1.base]); [2025-02-08 07:44:57,152 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3215-1: assume !((~bvule~64(~bvadd~64(xzalloc_~size#1, xzalloc_~ptr~1#1.offset), #length[xzalloc_~ptr~1#1.base]) && ~bvule~64(xzalloc_~ptr~1#1.offset, ~bvadd~64(xzalloc_~size#1, xzalloc_~ptr~1#1.offset))) && ~bvule~64(0bv64, xzalloc_~ptr~1#1.offset)); [2025-02-08 07:44:57,152 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3215: havoc xzalloc_#t~memset~res209#1.base, xzalloc_#t~memset~res209#1.offset;xzalloc_#res#1.base, xzalloc_#res#1.offset := xzalloc_~ptr~1#1.base, xzalloc_~ptr~1#1.offset; [2025-02-08 07:44:57,152 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3083-1: SUMMARY for call __main_#t~strcpy~res177#1.base, __main_#t~strcpy~res177#1.offset := #Ultimate.C_strcpy(__main_~#name~0#1.base, __main_~#name~0#1.offset, 12bv64, 0bv64); srcloc: null [2025-02-08 07:44:57,152 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3083: havoc __main_#t~strcpy~res177#1.base, __main_#t~strcpy~res177#1.offset; [2025-02-08 07:44:57,152 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3150: assume 45bv32 == ~sign_extend~32~8(xstrtou_range_sfx_#t~mem192#1);havoc xstrtou_range_sfx_#t~mem192#1;xstrtou_range_sfx_~tmp_if_expr$1~3#1 := 1bv8; [2025-02-08 07:44:57,152 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3150: assume !(45bv32 == ~sign_extend~32~8(xstrtou_range_sfx_#t~mem192#1));havoc xstrtou_range_sfx_#t~mem192#1; [2025-02-08 07:44:57,152 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3084: assume 47bv32 == ~sign_extend~32~8(__main_#t~mem178#1);havoc __main_#t~mem178#1;__main_~tmp_if_expr$1~2#1.base, __main_~tmp_if_expr$1~2#1.offset := __main_~#name~0#1.base, __main_~#name~0#1.offset; [2025-02-08 07:44:57,153 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3084: assume !(47bv32 == ~sign_extend~32~8(__main_#t~mem178#1));havoc __main_#t~mem178#1;__main_~tmp_if_expr$1~2#1.base, __main_~tmp_if_expr$1~2#1.offset := __main_~#name~0#1.base, ~bvsub~64(~bvadd~64(6bv64, __main_~#name~0#1.offset), 1bv64); [2025-02-08 07:44:57,153 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3150-1: SUMMARY for call xstrtou_range_sfx_#t~mem192#1 := read~intINTTYPE1(xstrtou_range_sfx_~numstr#1.base, xstrtou_range_sfx_~numstr#1.offset, 1bv64); srcloc: null [2025-02-08 07:44:57,153 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3150-1: assume !(1bv1 == #valid[xstrtou_range_sfx_~numstr#1.base]); [2025-02-08 07:44:57,153 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3150-1: assume !((~bvule~64(~bvadd~64(1bv64, xstrtou_range_sfx_~numstr#1.offset), #length[xstrtou_range_sfx_~numstr#1.base]) && ~bvule~64(xstrtou_range_sfx_~numstr#1.offset, ~bvadd~64(1bv64, xstrtou_range_sfx_~numstr#1.offset))) && ~bvule~64(0bv64, xstrtou_range_sfx_~numstr#1.offset)); [2025-02-08 07:44:57,153 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3084-1: SUMMARY for call __main_#t~mem178#1 := read~intINTTYPE1(__main_~ut~0#1.base, ~bvadd~64(6bv64, __main_~ut~0#1.offset), 1bv64); srcloc: null [2025-02-08 07:44:57,153 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3084-1: assume !(1bv1 == #valid[__main_~ut~0#1.base]); [2025-02-08 07:44:57,153 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3084-1: assume !((~bvule~64(~bvadd~64(1bv64, ~bvadd~64(6bv64, __main_~ut~0#1.offset)), #length[__main_~ut~0#1.base]) && ~bvule~64(~bvadd~64(6bv64, __main_~ut~0#1.offset), ~bvadd~64(1bv64, ~bvadd~64(6bv64, __main_~ut~0#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(6bv64, __main_~ut~0#1.offset))); [2025-02-08 07:44:57,153 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3153-1: SUMMARY for call xstrtou_range_sfx_#t~mem193#1 := read~intINTTYPE1(xstrtou_range_sfx_~numstr#1.base, xstrtou_range_sfx_~numstr#1.offset, 1bv64); srcloc: null [2025-02-08 07:44:57,153 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3153-1: assume !(1bv1 == #valid[xstrtou_range_sfx_~numstr#1.base]); [2025-02-08 07:44:57,153 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3153-1: assume !((~bvule~64(~bvadd~64(1bv64, xstrtou_range_sfx_~numstr#1.offset), #length[xstrtou_range_sfx_~numstr#1.base]) && ~bvule~64(xstrtou_range_sfx_~numstr#1.offset, ~bvadd~64(1bv64, xstrtou_range_sfx_~numstr#1.offset))) && ~bvule~64(0bv64, xstrtou_range_sfx_~numstr#1.offset)); [2025-02-08 07:44:57,153 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3153: xstrtou_range_sfx_~tmp_if_expr$1~3#1 := (if 0bv32 == (if 0bv32 != (if 43bv32 == ~sign_extend~32~8(xstrtou_range_sfx_#t~mem193#1) then 1bv32 else 0bv32) then 1bv32 else 0bv32) then 0bv8 else 1bv8); [2025-02-08 07:44:57,153 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3154: havoc xstrtou_range_sfx_~tmp_if_expr$3~1#1;havoc xstrtou_range_sfx_~tmp_statement_expression$2~0#1; [2025-02-08 07:44:57,153 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3088: __main_#t~ret179#1.base, __main_#t~ret179#1.offset := safe_strncpy_#res#1.base, safe_strncpy_#res#1.offset;havoc safe_strncpy_#t~nondet165#1.base, safe_strncpy_#t~nondet165#1.offset, safe_strncpy_~dst#1.base, safe_strncpy_~dst#1.offset, safe_strncpy_~src#1.base, safe_strncpy_~src#1.offset, safe_strncpy_~size#1, safe_strncpy_~return_value_strncpy$1~0#1.base, safe_strncpy_~return_value_strncpy$1~0#1.offset;havoc safe_strncpy_#in~dst#1.base, safe_strncpy_#in~dst#1.offset, safe_strncpy_#in~src#1.base, safe_strncpy_#in~src#1.offset, safe_strncpy_#in~size#1;assume { :end_inline_safe_strncpy } true;havoc __main_#t~ret179#1.base, __main_#t~ret179#1.offset;havoc __main_~return_value_stat$2~0#1;assume { :begin_inline_stat } true;stat_#in~__file#1.base, stat_#in~__file#1.offset, stat_#in~__buf#1.base, stat_#in~__buf#1.offset := __main_~#name~0#1.base, __main_~#name~0#1.offset, __main_~#st~0#1.base, __main_~#st~0#1.offset;havoc stat_#res#1;havoc stat_#t~nondet168#1, stat_#t~nondet169#1, stat_#t~mem170#1, stat_~__file#1.base, stat_~__file#1.offset, stat_~__buf#1.base, stat_~__buf#1.offset;stat_~__file#1.base, stat_~__file#1.offset := stat_#in~__file#1.base, stat_#in~__file#1.offset;stat_~__buf#1.base, stat_~__buf#1.offset := stat_#in~__buf#1.base, stat_#in~__buf#1.offset;havoc stat_#t~nondet168#1; [2025-02-08 07:44:57,153 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3088-1: assume { :begin_inline_safe_strncpy } true;safe_strncpy_#in~dst#1.base, safe_strncpy_#in~dst#1.offset, safe_strncpy_#in~src#1.base, safe_strncpy_#in~src#1.offset, safe_strncpy_#in~size#1 := __main_~tmp_if_expr$1~2#1.base, __main_~tmp_if_expr$1~2#1.offset, __main_~ut~0#1.base, ~bvadd~64(6bv64, __main_~ut~0#1.offset), 33bv64;havoc safe_strncpy_#res#1.base, safe_strncpy_#res#1.offset;havoc safe_strncpy_#t~nondet165#1.base, safe_strncpy_#t~nondet165#1.offset, safe_strncpy_~dst#1.base, safe_strncpy_~dst#1.offset, safe_strncpy_~src#1.base, safe_strncpy_~src#1.offset, safe_strncpy_~size#1, safe_strncpy_~return_value_strncpy$1~0#1.base, safe_strncpy_~return_value_strncpy$1~0#1.offset;safe_strncpy_~dst#1.base, safe_strncpy_~dst#1.offset := safe_strncpy_#in~dst#1.base, safe_strncpy_#in~dst#1.offset;safe_strncpy_~src#1.base, safe_strncpy_~src#1.offset := safe_strncpy_#in~src#1.base, safe_strncpy_#in~src#1.offset;safe_strncpy_~size#1 := safe_strncpy_#in~size#1; [2025-02-08 07:44:57,153 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3156: assume !(0bv8 == xstrtou_range_sfx_~tmp_if_expr$1~3#1);xstrtou_range_sfx_~tmp_if_expr$3~1#1 := 1bv8; [2025-02-08 07:44:57,153 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3156: assume !!(0bv8 == xstrtou_range_sfx_~tmp_if_expr$1~3#1); [2025-02-08 07:44:57,153 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3090: __main_#t~ret180#1 := stat_#res#1;havoc stat_#t~nondet168#1, stat_#t~nondet169#1, stat_#t~mem170#1, stat_~__file#1.base, stat_~__file#1.offset, stat_~__buf#1.base, stat_~__buf#1.offset;havoc stat_#in~__file#1.base, stat_#in~__file#1.offset, stat_#in~__buf#1.base, stat_#in~__buf#1.offset;assume { :end_inline_stat } true;__main_~return_value_stat$2~0#1 := __main_#t~ret180#1;havoc __main_#t~ret180#1; [2025-02-08 07:44:57,154 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3091: assume 0bv32 == __main_~return_value_stat$2~0#1; [2025-02-08 07:44:57,154 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3091: assume !(0bv32 == __main_~return_value_stat$2~0#1); [2025-02-08 07:44:57,154 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3092: assume { :begin_inline_idle_string } true;idle_string_#in~str6#1.base, idle_string_#in~str6#1.offset, idle_string_#in~t#1 := __main_~#str6~0#1.base, __main_~#str6~0#1.offset, __main_#t~mem181#1;havoc idle_string_#t~nondet156#1, idle_string_#t~loopctr157#1, idle_string_#t~nondet158#1, idle_string_#t~ret159#1, idle_string_#t~strcpy~res160#1.base, idle_string_#t~strcpy~res160#1.offset, idle_string_~str6#1.base, idle_string_~str6#1.offset, idle_string_~t#1, idle_string_~return_value_time$1~0#1;idle_string_~str6#1.base, idle_string_~str6#1.offset := idle_string_#in~str6#1.base, idle_string_#in~str6#1.offset;idle_string_~t#1 := idle_string_#in~t#1;havoc idle_string_~return_value_time$1~0#1;havoc idle_string_#t~nondet156#1;idle_string_~return_value_time$1~0#1 := idle_string_#t~nondet156#1;havoc idle_string_#t~nondet156#1;idle_string_~t#1 := ~bvsub~64(idle_string_~return_value_time$1~0#1, idle_string_~t#1); [2025-02-08 07:44:57,157 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3092-1: SUMMARY for call __main_#t~mem181#1 := read~intINTTYPE8(__main_~#st~0#1.base, ~bvadd~64(72bv64, __main_~#st~0#1.offset), 8bv64); srcloc: null [2025-02-08 07:44:57,158 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3092-1: assume !(1bv1 == #valid[__main_~#st~0#1.base]); [2025-02-08 07:44:57,158 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3092-1: assume !((~bvule~64(~bvadd~64(8bv64, ~bvadd~64(72bv64, __main_~#st~0#1.offset)), #length[__main_~#st~0#1.base]) && ~bvule~64(~bvadd~64(72bv64, __main_~#st~0#1.offset), ~bvadd~64(8bv64, ~bvadd~64(72bv64, __main_~#st~0#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(72bv64, __main_~#st~0#1.offset))); [2025-02-08 07:44:57,158 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3093-1: SUMMARY for call write~intINTTYPE8(~sign_extend~64~32(__main_#t~mem182#1), __main_~#seconds~0#1.base, __main_~#seconds~0#1.offset, 8bv64); srcloc: null [2025-02-08 07:44:57,158 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3093-1: assume !(1bv1 == #valid[__main_~#seconds~0#1.base]); [2025-02-08 07:44:57,158 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3093-1: assume !((~bvule~64(~bvadd~64(8bv64, __main_~#seconds~0#1.offset), #length[__main_~#seconds~0#1.base]) && ~bvule~64(__main_~#seconds~0#1.offset, ~bvadd~64(8bv64, __main_~#seconds~0#1.offset))) && ~bvule~64(0bv64, __main_~#seconds~0#1.offset)); [2025-02-08 07:44:57,158 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3093: havoc __main_#t~mem182#1;havoc __main_~return_value_ctime$3~0#1.base, __main_~return_value_ctime$3~0#1.offset;__main_~return_value_ctime$3~0#1.base, __main_~return_value_ctime$3~0#1.offset := __main_#t~nondet183#1.base, __main_#t~nondet183#1.offset;havoc __main_#t~nondet183#1.base, __main_#t~nondet183#1.offset;havoc __main_#t~ret184#1;call ULTIMATE.dealloc(__main_~#str6~0#1.base, __main_~#str6~0#1.offset);havoc __main_~#str6~0#1.base, __main_~#str6~0#1.offset;call ULTIMATE.dealloc(__main_~#name~0#1.base, __main_~#name~0#1.offset);havoc __main_~#name~0#1.base, __main_~#name~0#1.offset;call ULTIMATE.dealloc(__main_~#st~0#1.base, __main_~#st~0#1.offset);havoc __main_~#st~0#1.base, __main_~#st~0#1.offset;call ULTIMATE.dealloc(__main_~#seconds~0#1.base, __main_~#seconds~0#1.offset);havoc __main_~#seconds~0#1.base, __main_~#seconds~0#1.offset;havoc __main_~#str6~0#1.base, __main_~#str6~0#1.offset, __main_~#name~0#1.base, __main_~#name~0#1.offset, __main_~#st~0#1.base, __main_~#st~0#1.offset, __main_~#seconds~0#1.base, __main_~#seconds~0#1.offset, __main_~return_value_stat$2~0#1, __main_~return_value_ctime$3~0#1.base, __main_~return_value_ctime$3~0#1.offset;havoc __main_#t~ret184#1; [2025-02-08 07:44:57,158 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3093-2: SUMMARY for call __main_#t~mem182#1 := read~intINTTYPE4(__main_~ut~0#1.base, ~bvadd~64(338bv64, __main_~ut~0#1.offset), 4bv64); srcloc: null [2025-02-08 07:44:57,158 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3093-2: assume !(1bv1 == #valid[__main_~ut~0#1.base]); [2025-02-08 07:44:57,158 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3093-2: assume !((~bvule~64(~bvadd~64(4bv64, ~bvadd~64(338bv64, __main_~ut~0#1.offset)), #length[__main_~ut~0#1.base]) && ~bvule~64(~bvadd~64(338bv64, __main_~ut~0#1.offset), ~bvadd~64(4bv64, ~bvadd~64(338bv64, __main_~ut~0#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(338bv64, __main_~ut~0#1.offset))); [2025-02-08 07:44:57,158 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3160: xstrtou_range_sfx_~bb__isspace~0#1 := ~bvsub~32(~sign_extend~32~8(xstrtou_range_sfx_#t~mem194#1), 9bv32)[8:0];havoc xstrtou_range_sfx_#t~mem194#1;xstrtou_range_sfx_~tmp_statement_expression$2~0#1 := (if 0bv32 == (if 23bv32 == ~zero_extend~32~8(xstrtou_range_sfx_~bb__isspace~0#1) || ~bvsle~32(~zero_extend~32~8(xstrtou_range_sfx_~bb__isspace~0#1), 4bv32) then 1bv32 else 0bv32) then 0bv8 else 1bv8);xstrtou_range_sfx_~tmp_if_expr$3~1#1 := (if 0bv32 == (if 0bv32 != (if 0bv8 != xstrtou_range_sfx_~tmp_statement_expression$2~0#1 then 1bv32 else 0bv32) then 1bv32 else 0bv32) then 0bv8 else 1bv8);havoc xstrtou_range_sfx_~bb__isspace~0#1; [2025-02-08 07:44:57,158 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3160-1: SUMMARY for call xstrtou_range_sfx_#t~mem194#1 := read~intINTTYPE1(xstrtou_range_sfx_~numstr#1.base, xstrtou_range_sfx_~numstr#1.offset, 1bv64); srcloc: null [2025-02-08 07:44:57,158 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3160-1: assume !(1bv1 == #valid[xstrtou_range_sfx_~numstr#1.base]); [2025-02-08 07:44:57,158 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3160-1: assume !((~bvule~64(~bvadd~64(1bv64, xstrtou_range_sfx_~numstr#1.offset), #length[xstrtou_range_sfx_~numstr#1.base]) && ~bvule~64(xstrtou_range_sfx_~numstr#1.offset, ~bvadd~64(1bv64, xstrtou_range_sfx_~numstr#1.offset))) && ~bvule~64(0bv64, xstrtou_range_sfx_~numstr#1.offset)); [2025-02-08 07:44:57,159 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3164: havoc xstrtou_range_sfx_~tmp_statement_expression$4~0#1; [2025-02-08 07:44:57,159 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3165: assume 0bv8 == xstrtou_range_sfx_~tmp_if_expr$3~1#1; [2025-02-08 07:44:57,159 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3165: assume !(0bv8 == xstrtou_range_sfx_~tmp_if_expr$3~1#1); [2025-02-08 07:44:57,159 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3167-1: SUMMARY for call xstrtou_range_sfx_#t~mem195#1 := read~intINTTYPE4(~bb_errno~0.base, ~bb_errno~0.offset, 4bv64); srcloc: null [2025-02-08 07:44:57,159 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3167-1: assume !(1bv1 == #valid[~bb_errno~0.base]); [2025-02-08 07:44:57,159 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3167-1: assume !((~bvule~64(~bvadd~64(4bv64, ~bb_errno~0.offset), #length[~bb_errno~0.base]) && ~bvule~64(~bb_errno~0.offset, ~bvadd~64(4bv64, ~bb_errno~0.offset))) && ~bvule~64(0bv64, ~bb_errno~0.offset)); [2025-02-08 07:44:57,159 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3167: xstrtou_range_sfx_~old_errno~0#1 := xstrtou_range_sfx_#t~mem195#1;havoc xstrtou_range_sfx_#t~mem195#1; [2025-02-08 07:44:57,159 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3168: assume { :begin_inline_bb_strtoui } true;bb_strtoui_#in~str#1.base, bb_strtoui_#in~str#1.offset, bb_strtoui_#in~end#1.base, bb_strtoui_#in~end#1.offset, bb_strtoui_#in~b#1 := xstrtou_range_sfx_~numstr#1.base, xstrtou_range_sfx_~numstr#1.offset, xstrtou_range_sfx_~#e~0#1.base, xstrtou_range_sfx_~#e~0#1.offset, xstrtou_range_sfx_~base#1;havoc bb_strtoui_#res#1;havoc bb_strtoui_#t~nondet38#1, bb_strtoui_~str#1.base, bb_strtoui_~str#1.offset, bb_strtoui_~end#1.base, bb_strtoui_~end#1.offset, bb_strtoui_~b#1, bb_strtoui_~v~0#1;bb_strtoui_~str#1.base, bb_strtoui_~str#1.offset := bb_strtoui_#in~str#1.base, bb_strtoui_#in~str#1.offset;bb_strtoui_~end#1.base, bb_strtoui_~end#1.offset := bb_strtoui_#in~end#1.base, bb_strtoui_#in~end#1.offset;bb_strtoui_~b#1 := bb_strtoui_#in~b#1;havoc bb_strtoui_~v~0#1;bb_strtoui_~v~0#1 := bb_strtoui_#t~nondet38#1;havoc bb_strtoui_#t~nondet38#1; [2025-02-08 07:44:57,159 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3168-1: SUMMARY for call write~intINTTYPE4(0bv32, ~bb_errno~0.base, ~bb_errno~0.offset, 4bv64); srcloc: null [2025-02-08 07:44:57,159 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3168-1: assume !(1bv1 == #valid[~bb_errno~0.base]); [2025-02-08 07:44:57,159 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3168-1: assume !((~bvule~64(~bvadd~64(4bv64, ~bb_errno~0.offset), #length[~bb_errno~0.base]) && ~bvule~64(~bb_errno~0.offset, ~bvadd~64(4bv64, ~bb_errno~0.offset))) && ~bvule~64(0bv64, ~bb_errno~0.offset)); [2025-02-08 07:44:57,159 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3169: xstrtou_range_sfx_#t~ret196#1 := bb_strtoui_#res#1;havoc bb_strtoui_#t~nondet38#1, bb_strtoui_~str#1.base, bb_strtoui_~str#1.offset, bb_strtoui_~end#1.base, bb_strtoui_~end#1.offset, bb_strtoui_~b#1, bb_strtoui_~v~0#1;havoc bb_strtoui_#in~str#1.base, bb_strtoui_#in~str#1.offset, bb_strtoui_#in~end#1.base, bb_strtoui_#in~end#1.offset, bb_strtoui_#in~b#1;assume { :end_inline_bb_strtoui } true;xstrtou_range_sfx_~r~0#1 := xstrtou_range_sfx_#t~ret196#1;havoc xstrtou_range_sfx_#t~ret196#1; [2025-02-08 07:44:57,159 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3170: assume !(xstrtou_range_sfx_~numstr#1.base == xstrtou_range_sfx_#t~mem197#1.base && xstrtou_range_sfx_~numstr#1.offset == xstrtou_range_sfx_#t~mem197#1.offset);havoc xstrtou_range_sfx_#t~mem197#1.base, xstrtou_range_sfx_#t~mem197#1.offset; [2025-02-08 07:44:57,159 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3170: assume !!(xstrtou_range_sfx_~numstr#1.base == xstrtou_range_sfx_#t~mem197#1.base && xstrtou_range_sfx_~numstr#1.offset == xstrtou_range_sfx_#t~mem197#1.offset);havoc xstrtou_range_sfx_#t~mem197#1.base, xstrtou_range_sfx_#t~mem197#1.offset; [2025-02-08 07:44:57,159 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3170-1: SUMMARY for call xstrtou_range_sfx_#t~mem197#1.base, xstrtou_range_sfx_#t~mem197#1.offset := read~$Pointer$(xstrtou_range_sfx_~#e~0#1.base, xstrtou_range_sfx_~#e~0#1.offset, 8bv64); srcloc: null [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3170-1: assume !(1bv1 == #valid[xstrtou_range_sfx_~#e~0#1.base]); [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3170-1: assume !((~bvule~64(~bvadd~64(8bv64, xstrtou_range_sfx_~#e~0#1.offset), #length[xstrtou_range_sfx_~#e~0#1.base]) && ~bvule~64(xstrtou_range_sfx_~#e~0#1.offset, ~bvadd~64(8bv64, xstrtou_range_sfx_~#e~0#1.offset))) && ~bvule~64(0bv64, xstrtou_range_sfx_~#e~0#1.offset)); [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3038: havoc stat_#t~nondet168#1;havoc stat_#t~nondet169#1; [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3038-1: SUMMARY for call write~intINTTYPE8(stat_#t~nondet168#1, stat_~__buf#1.base, ~bvadd~64(72bv64, stat_~__buf#1.offset), 8bv64); srcloc: null [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3038-1: assume !(1bv1 == #valid[stat_~__buf#1.base]); [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3038-1: assume !((~bvule~64(~bvadd~64(8bv64, ~bvadd~64(72bv64, stat_~__buf#1.offset)), #length[stat_~__buf#1.base]) && ~bvule~64(~bvadd~64(72bv64, stat_~__buf#1.offset), ~bvadd~64(8bv64, ~bvadd~64(72bv64, stat_~__buf#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(72bv64, stat_~__buf#1.offset))); [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3039: assume 0bv8 != stat_#t~nondet169#1;havoc stat_#t~nondet169#1;stat_#res#1 := 4294967295bv32; [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3039: assume !(0bv8 != stat_#t~nondet169#1);havoc stat_#t~nondet169#1; [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3172: assume 0bv32 == xstrtou_range_sfx_#t~mem198#1;havoc xstrtou_range_sfx_#t~mem198#1; [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3172: assume !(0bv32 == xstrtou_range_sfx_#t~mem198#1);havoc xstrtou_range_sfx_#t~mem198#1; [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3172-1: SUMMARY for call xstrtou_range_sfx_#t~mem198#1 := read~intINTTYPE4(~bb_errno~0.base, ~bb_errno~0.offset, 4bv64); srcloc: null [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3172-1: assume !(1bv1 == #valid[~bb_errno~0.base]); [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3172-1: assume !((~bvule~64(~bvadd~64(4bv64, ~bb_errno~0.offset), #length[~bb_errno~0.base]) && ~bvule~64(~bb_errno~0.offset, ~bvadd~64(4bv64, ~bb_errno~0.offset))) && ~bvule~64(0bv64, ~bb_errno~0.offset)); [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3041-1: SUMMARY for call assume_abort_if_not((if ~bvsge~64(stat_#t~mem170#1, 0bv64) then 1bv32 else 0bv32)); srcloc: null [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3041: havoc stat_#t~mem170#1;stat_#res#1 := 0bv32; [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3041-2: SUMMARY for call stat_#t~mem170#1 := read~intINTTYPE8(stat_~__buf#1.base, ~bvadd~64(72bv64, stat_~__buf#1.offset), 8bv64); srcloc: null [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3041-2: assume !(1bv1 == #valid[stat_~__buf#1.base]); [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3041-2: assume !((~bvule~64(~bvadd~64(8bv64, ~bvadd~64(72bv64, stat_~__buf#1.offset)), #length[stat_~__buf#1.base]) && ~bvule~64(~bvadd~64(72bv64, stat_~__buf#1.offset), ~bvadd~64(8bv64, ~bvadd~64(72bv64, stat_~__buf#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(72bv64, stat_~__buf#1.offset))); [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3174: SUMMARY for call write~intINTTYPE4(xstrtou_range_sfx_~old_errno~0#1, ~bb_errno~0.base, ~bb_errno~0.offset, 4bv64); srcloc: null [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3174: assume !(1bv1 == #valid[~bb_errno~0.base]); [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3174: assume !((~bvule~64(~bvadd~64(4bv64, ~bb_errno~0.offset), #length[~bb_errno~0.base]) && ~bvule~64(~bb_errno~0.offset, ~bvadd~64(4bv64, ~bb_errno~0.offset))) && ~bvule~64(0bv64, ~bb_errno~0.offset)); [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3108: __main_#t~ret186#1 := bb_putchar_#res#1;havoc bb_putchar_#t~nondet37#1, bb_putchar_~ch#1, bb_putchar_~return_value_putchar_unlocked$1~0#1;havoc bb_putchar_#in~ch#1;assume { :end_inline_bb_putchar } true; [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2910-1: assume true; [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2910-1: assume !true; [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3175: assume !(xstrtou_range_sfx_~suffixes#1.base == 0bv64 && xstrtou_range_sfx_~suffixes#1.offset == 0bv64); [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3175: assume !!(xstrtou_range_sfx_~suffixes#1.base == 0bv64 && xstrtou_range_sfx_~suffixes#1.offset == 0bv64); [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3176: assume true; [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3176: assume !true; [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3176-2: SUMMARY for call xstrtou_range_sfx_#t~mem199#1 := read~intINTTYPE4(xstrtou_range_sfx_~suffixes#1.base, ~bvadd~64(4bv64, xstrtou_range_sfx_~suffixes#1.offset), 4bv64); srcloc: null [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3176-2: assume !(1bv1 == #valid[xstrtou_range_sfx_~suffixes#1.base]); [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3176-2: assume !((~bvule~64(~bvadd~64(4bv64, ~bvadd~64(4bv64, xstrtou_range_sfx_~suffixes#1.offset)), #length[xstrtou_range_sfx_~suffixes#1.base]) && ~bvule~64(~bvadd~64(4bv64, xstrtou_range_sfx_~suffixes#1.offset), ~bvadd~64(4bv64, ~bvadd~64(4bv64, xstrtou_range_sfx_~suffixes#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(4bv64, xstrtou_range_sfx_~suffixes#1.offset))); [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3176-1: assume !!(0bv32 == xstrtou_range_sfx_#t~mem199#1);havoc xstrtou_range_sfx_#t~mem199#1; [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3176-1: assume !(0bv32 == xstrtou_range_sfx_#t~mem199#1);havoc xstrtou_range_sfx_#t~mem199#1;havoc xstrtou_range_sfx_~__s1_len~0#1;havoc xstrtou_range_sfx_~__s2_len~0#1;havoc xstrtou_range_sfx_~return_value___builtin_strcmp$5~0#1; [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2913: assume 4294967295bv32 == getopt32_~c~0#1; [2025-02-08 07:44:57,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2913: assume !(4294967295bv32 == getopt32_~c~0#1);getopt32_~c~0#1 := ~bvand~32(255bv32, getopt32_~c~0#1);getopt32_~on_off~0#1.base, getopt32_~on_off~0#1.offset := getopt32_~#complementary~0#1.base, getopt32_~#complementary~0#1.offset; [2025-02-08 07:44:57,161 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3114: xatoi_positive_#t~ret187#1 := xatou_range_#res#1;havoc xatou_range_#t~ret188#1, xatou_range_~numstr#1.base, xatou_range_~numstr#1.offset, xatou_range_~lower#1, xatou_range_~upper#1, xatou_range_~return_value_xstrtou_range_sfx$1~0#1;havoc xatou_range_#in~numstr#1.base, xatou_range_#in~numstr#1.offset, xatou_range_#in~lower#1, xatou_range_#in~upper#1;assume { :end_inline_xatou_range } true;xatoi_positive_~return_value_xatou_range$1~0#1 := xatoi_positive_#t~ret187#1;havoc xatoi_positive_#t~ret187#1;xatoi_positive_#res#1 := xatoi_positive_~return_value_xatou_range$1~0#1; [2025-02-08 07:44:57,161 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3181-1: assume 1bv1 == #valid[xstrtou_range_sfx_#t~mem200#1.base]; [2025-02-08 07:44:57,161 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3181-1: assume !(1bv1 == #valid[xstrtou_range_sfx_#t~mem200#1.base]); [2025-02-08 07:44:57,161 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3181: assume ~bvult~64(xstrtou_range_sfx_#t~mem200#1.offset, #length[xstrtou_range_sfx_#t~mem200#1.base]) && ~bvuge~64(xstrtou_range_sfx_#t~mem200#1.offset, 0bv64);xstrtou_range_sfx_~return_value___builtin_strcmp$5~0#1 := xstrtou_range_sfx_#t~nondet201#1;havoc xstrtou_range_sfx_#t~mem200#1.base, xstrtou_range_sfx_#t~mem200#1.offset;havoc xstrtou_range_sfx_#t~nondet201#1;xstrtou_range_sfx_~tmp_statement_expression$4~0#1 := xstrtou_range_sfx_~return_value___builtin_strcmp$5~0#1; [2025-02-08 07:44:57,161 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3181: assume !(~bvult~64(xstrtou_range_sfx_#t~mem200#1.offset, #length[xstrtou_range_sfx_#t~mem200#1.base]) && ~bvuge~64(xstrtou_range_sfx_#t~mem200#1.offset, 0bv64)); [2025-02-08 07:44:57,162 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3181-3: assume ~bvult~64(xstrtou_range_sfx_~suffixes#1.offset, #length[xstrtou_range_sfx_~suffixes#1.base]) && ~bvuge~64(xstrtou_range_sfx_~suffixes#1.offset, 0bv64); [2025-02-08 07:44:57,162 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3181-3: assume !(~bvult~64(xstrtou_range_sfx_~suffixes#1.offset, #length[xstrtou_range_sfx_~suffixes#1.base]) && ~bvuge~64(xstrtou_range_sfx_~suffixes#1.offset, 0bv64)); [2025-02-08 07:44:57,162 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3181-2: SUMMARY for call xstrtou_range_sfx_#t~mem200#1.base, xstrtou_range_sfx_#t~mem200#1.offset := read~$Pointer$(xstrtou_range_sfx_~#e~0#1.base, xstrtou_range_sfx_~#e~0#1.offset, 8bv64); srcloc: null [2025-02-08 07:44:57,162 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3181-2: assume !(1bv1 == #valid[xstrtou_range_sfx_~#e~0#1.base]); [2025-02-08 07:44:57,162 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3181-2: assume !((~bvule~64(~bvadd~64(8bv64, xstrtou_range_sfx_~#e~0#1.offset), #length[xstrtou_range_sfx_~#e~0#1.base]) && ~bvule~64(xstrtou_range_sfx_~#e~0#1.offset, ~bvadd~64(8bv64, xstrtou_range_sfx_~#e~0#1.offset))) && ~bvule~64(0bv64, xstrtou_range_sfx_~#e~0#1.offset)); [2025-02-08 07:44:57,162 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3181-4: assume 1bv1 == #valid[xstrtou_range_sfx_~suffixes#1.base]; [2025-02-08 07:44:57,162 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3181-4: assume !(1bv1 == #valid[xstrtou_range_sfx_~suffixes#1.base]); [2025-02-08 07:44:57,162 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2917: assume true; [2025-02-08 07:44:57,162 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2917: assume !true; [2025-02-08 07:44:57,162 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2917-3: SUMMARY for call getopt32_#t~mem134#1 := read~intINTTYPE1(getopt32_~on_off~0#1.base, getopt32_~on_off~0#1.offset, 1bv64); srcloc: null [2025-02-08 07:44:57,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2917-3: assume !(1bv1 == #valid[getopt32_~on_off~0#1.base]); [2025-02-08 07:44:57,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2917-3: assume !((~bvule~64(~bvadd~64(1bv64, getopt32_~on_off~0#1.offset), #length[getopt32_~on_off~0#1.base]) && ~bvule~64(getopt32_~on_off~0#1.offset, ~bvadd~64(1bv64, getopt32_~on_off~0#1.offset))) && ~bvule~64(0bv64, getopt32_~on_off~0#1.offset)); [2025-02-08 07:44:57,163 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2917-2: assume !(~zero_extend~32~8(getopt32_#t~mem134#1) == getopt32_~c~0#1);havoc getopt32_#t~mem134#1; [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2917-2: assume !!(~zero_extend~32~8(getopt32_#t~mem134#1) == getopt32_~c~0#1);havoc getopt32_#t~mem134#1; [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2918: assume 0bv32 == ~zero_extend~32~8(getopt32_#t~mem135#1);havoc getopt32_#t~mem135#1; [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2918: assume !(0bv32 == ~zero_extend~32~8(getopt32_#t~mem135#1));havoc getopt32_#t~mem135#1;getopt32_~on_off~0#1.base, getopt32_~on_off~0#1.offset := getopt32_~on_off~0#1.base, ~bvadd~64(34bv64, getopt32_~on_off~0#1.offset); [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2918-1: SUMMARY for call getopt32_#t~mem135#1 := read~intINTTYPE1(getopt32_~on_off~0#1.base, getopt32_~on_off~0#1.offset, 1bv64); srcloc: null [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2918-1: assume !(1bv1 == #valid[getopt32_~on_off~0#1.base]); [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2918-1: assume !((~bvule~64(~bvadd~64(1bv64, getopt32_~on_off~0#1.offset), #length[getopt32_~on_off~0#1.base]) && ~bvule~64(getopt32_~on_off~0#1.offset, ~bvadd~64(1bv64, getopt32_~on_off~0#1.offset))) && ~bvule~64(0bv64, getopt32_~on_off~0#1.offset)); [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3183: assume 0bv32 == xstrtou_range_sfx_~tmp_statement_expression$4~0#1; [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3183: assume !(0bv32 == xstrtou_range_sfx_~tmp_statement_expression$4~0#1);havoc xstrtou_range_sfx_~__s1_len~0#1, xstrtou_range_sfx_~__s2_len~0#1, xstrtou_range_sfx_~return_value___builtin_strcmp$5~0#1;xstrtou_range_sfx_~suffixes#1.base, xstrtou_range_sfx_~suffixes#1.offset := xstrtou_range_sfx_~suffixes#1.base, ~bvadd~64(8bv64, xstrtou_range_sfx_~suffixes#1.offset); [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2920: assume 0bv32 != ~bvand~32(getopt32_#t~mem136#1, getopt32_~flags~0#1);havoc getopt32_#t~mem136#1; [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2920: assume !(0bv32 != ~bvand~32(getopt32_#t~mem136#1, getopt32_~flags~0#1));havoc getopt32_#t~mem136#1; [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2920-1: SUMMARY for call getopt32_#t~mem136#1 := read~intINTTYPE4(getopt32_~on_off~0#1.base, ~bvadd~64(10bv64, getopt32_~on_off~0#1.offset), 4bv64); srcloc: null [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2920-1: assume !(1bv1 == #valid[getopt32_~on_off~0#1.base]); [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2920-1: assume !((~bvule~64(~bvadd~64(4bv64, ~bvadd~64(10bv64, getopt32_~on_off~0#1.offset)), #length[getopt32_~on_off~0#1.base]) && ~bvule~64(~bvadd~64(10bv64, getopt32_~on_off~0#1.offset), ~bvadd~64(4bv64, ~bvadd~64(10bv64, getopt32_~on_off~0#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(10bv64, getopt32_~on_off~0#1.offset))); [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3185-1: SUMMARY for call xstrtou_range_sfx_#t~mem202#1 := read~intINTTYPE4(xstrtou_range_sfx_~suffixes#1.base, ~bvadd~64(4bv64, xstrtou_range_sfx_~suffixes#1.offset), 4bv64); srcloc: null [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3185-1: assume !(1bv1 == #valid[xstrtou_range_sfx_~suffixes#1.base]); [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3185-1: assume !((~bvule~64(~bvadd~64(4bv64, ~bvadd~64(4bv64, xstrtou_range_sfx_~suffixes#1.offset)), #length[xstrtou_range_sfx_~suffixes#1.base]) && ~bvule~64(~bvadd~64(4bv64, xstrtou_range_sfx_~suffixes#1.offset), ~bvadd~64(4bv64, ~bvadd~64(4bv64, xstrtou_range_sfx_~suffixes#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(4bv64, xstrtou_range_sfx_~suffixes#1.offset))); [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3185: assume !~bvuge~32(~bvudiv~32(4294967295bv32, xstrtou_range_sfx_#t~mem202#1), xstrtou_range_sfx_~r~0#1);havoc xstrtou_range_sfx_#t~mem202#1; [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3185: assume !!~bvuge~32(~bvudiv~32(4294967295bv32, xstrtou_range_sfx_#t~mem202#1), xstrtou_range_sfx_~r~0#1);havoc xstrtou_range_sfx_#t~mem202#1; [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2591: call ULTIMATE.dealloc(getopt32_~#complementary~0#1.base, getopt32_~#complementary~0#1.offset);havoc getopt32_~#complementary~0#1.base, getopt32_~#complementary~0#1.offset; [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2922: getopt32_~trigger~0#1 := ~bvand~32(getopt32_#t~mem137#1, getopt32_#t~mem138#1);havoc getopt32_#t~mem137#1;havoc getopt32_#t~mem138#1; [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2922-2: SUMMARY for call getopt32_#t~mem137#1 := read~intINTTYPE4(getopt32_~on_off~0#1.base, ~bvadd~64(2bv64, getopt32_~on_off~0#1.offset), 4bv64); srcloc: null [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2922-2: assume !(1bv1 == #valid[getopt32_~on_off~0#1.base]); [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2922-2: assume !((~bvule~64(~bvadd~64(4bv64, ~bvadd~64(2bv64, getopt32_~on_off~0#1.offset)), #length[getopt32_~on_off~0#1.base]) && ~bvule~64(~bvadd~64(2bv64, getopt32_~on_off~0#1.offset), ~bvadd~64(4bv64, ~bvadd~64(2bv64, getopt32_~on_off~0#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(2bv64, getopt32_~on_off~0#1.offset))); [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2922-1: SUMMARY for call getopt32_#t~mem138#1 := read~intINTTYPE4(getopt32_~on_off~0#1.base, ~bvadd~64(6bv64, getopt32_~on_off~0#1.offset), 4bv64); srcloc: null [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2922-1: assume !(1bv1 == #valid[getopt32_~on_off~0#1.base]); [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2922-1: assume !((~bvule~64(~bvadd~64(4bv64, ~bvadd~64(6bv64, getopt32_~on_off~0#1.offset)), #length[getopt32_~on_off~0#1.base]) && ~bvule~64(~bvadd~64(6bv64, getopt32_~on_off~0#1.offset), ~bvadd~64(4bv64, ~bvadd~64(6bv64, getopt32_~on_off~0#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(6bv64, getopt32_~on_off~0#1.offset))); [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3187-1: SUMMARY for call xstrtou_range_sfx_#t~mem203#1 := read~intINTTYPE4(xstrtou_range_sfx_~suffixes#1.base, ~bvadd~64(4bv64, xstrtou_range_sfx_~suffixes#1.offset), 4bv64); srcloc: null [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3187-1: assume !(1bv1 == #valid[xstrtou_range_sfx_~suffixes#1.base]); [2025-02-08 07:44:57,164 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3187-1: assume !((~bvule~64(~bvadd~64(4bv64, ~bvadd~64(4bv64, xstrtou_range_sfx_~suffixes#1.offset)), #length[xstrtou_range_sfx_~suffixes#1.base]) && ~bvule~64(~bvadd~64(4bv64, xstrtou_range_sfx_~suffixes#1.offset), ~bvadd~64(4bv64, ~bvadd~64(4bv64, xstrtou_range_sfx_~suffixes#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(4bv64, xstrtou_range_sfx_~suffixes#1.offset))); [2025-02-08 07:44:57,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3187: xstrtou_range_sfx_~r~0#1 := ~bvmul~32(xstrtou_range_sfx_~r~0#1, xstrtou_range_sfx_#t~mem203#1);havoc xstrtou_range_sfx_#t~mem203#1; [2025-02-08 07:44:57,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2923-1: SUMMARY for call getopt32_#t~mem139#1 := read~intINTTYPE4(getopt32_~on_off~0#1.base, ~bvadd~64(6bv64, getopt32_~on_off~0#1.offset), 4bv64); srcloc: null [2025-02-08 07:44:57,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2923-1: assume !(1bv1 == #valid[getopt32_~on_off~0#1.base]); [2025-02-08 07:44:57,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2923-1: assume !((~bvule~64(~bvadd~64(4bv64, ~bvadd~64(6bv64, getopt32_~on_off~0#1.offset)), #length[getopt32_~on_off~0#1.base]) && ~bvule~64(~bvadd~64(6bv64, getopt32_~on_off~0#1.offset), ~bvadd~64(4bv64, ~bvadd~64(6bv64, getopt32_~on_off~0#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(6bv64, getopt32_~on_off~0#1.offset))); [2025-02-08 07:44:57,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2923: getopt32_~flags~0#1 := ~bvand~32(getopt32_~flags~0#1, ~bvnot~32(~bvxor~32(getopt32_#t~mem139#1, getopt32_~trigger~0#1)));havoc getopt32_#t~mem139#1; [2025-02-08 07:44:57,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2924: getopt32_~flags~0#1 := ~bvor~32(getopt32_~flags~0#1, ~bvxor~32(getopt32_#t~mem140#1, getopt32_~trigger~0#1));havoc getopt32_#t~mem140#1;getopt32_~flags~0#1 := ~bvxor~32(getopt32_~flags~0#1, getopt32_~trigger~0#1); [2025-02-08 07:44:57,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2924-1: SUMMARY for call getopt32_#t~mem140#1 := read~intINTTYPE4(getopt32_~on_off~0#1.base, ~bvadd~64(2bv64, getopt32_~on_off~0#1.offset), 4bv64); srcloc: null [2025-02-08 07:44:57,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2924-1: assume !(1bv1 == #valid[getopt32_~on_off~0#1.base]); [2025-02-08 07:44:57,165 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2924-1: assume !((~bvule~64(~bvadd~64(4bv64, ~bvadd~64(2bv64, getopt32_~on_off~0#1.offset)), #length[getopt32_~on_off~0#1.base]) && ~bvule~64(~bvadd~64(2bv64, getopt32_~on_off~0#1.offset), ~bvadd~64(4bv64, ~bvadd~64(2bv64, getopt32_~on_off~0#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(2bv64, getopt32_~on_off~0#1.offset))); [2025-02-08 07:44:57,166 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2992: assume ~bvsge~64(idle_string_~t#1, 0bv64); [2025-02-08 07:44:57,166 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2992: assume !~bvsge~64(idle_string_~t#1, 0bv64); [2025-02-08 07:44:57,167 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2926: assume !(getopt32_#t~mem141#1.base == 0bv64 && getopt32_#t~mem141#1.offset == 0bv64);havoc getopt32_#t~mem141#1.base, getopt32_#t~mem141#1.offset; [2025-02-08 07:44:57,167 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2926: assume !!(getopt32_#t~mem141#1.base == 0bv64 && getopt32_#t~mem141#1.offset == 0bv64);havoc getopt32_#t~mem141#1.base, getopt32_#t~mem141#1.offset; [2025-02-08 07:44:57,167 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2926-1: SUMMARY for call getopt32_#t~mem141#1.base, getopt32_#t~mem141#1.offset := read~$Pointer$(getopt32_~on_off~0#1.base, ~bvadd~64(26bv64, getopt32_~on_off~0#1.offset), 8bv64); srcloc: null [2025-02-08 07:44:57,167 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2926-1: assume !(1bv1 == #valid[getopt32_~on_off~0#1.base]); [2025-02-08 07:44:57,167 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2926-1: assume !((~bvule~64(~bvadd~64(8bv64, ~bvadd~64(26bv64, getopt32_~on_off~0#1.offset)), #length[getopt32_~on_off~0#1.base]) && ~bvule~64(~bvadd~64(26bv64, getopt32_~on_off~0#1.offset), ~bvadd~64(8bv64, ~bvadd~64(26bv64, getopt32_~on_off~0#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(26bv64, getopt32_~on_off~0#1.offset))); [2025-02-08 07:44:57,167 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3191-1: SUMMARY for call xstrtou_range_sfx_#t~mem205#1 := read~intINTTYPE1(xstrtou_range_sfx_#t~mem204#1.base, xstrtou_range_sfx_#t~mem204#1.offset, 1bv64); srcloc: null [2025-02-08 07:44:57,167 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3191-1: assume !(1bv1 == #valid[xstrtou_range_sfx_#t~mem204#1.base]); [2025-02-08 07:44:57,167 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3191-1: assume !((~bvule~64(~bvadd~64(1bv64, xstrtou_range_sfx_#t~mem204#1.offset), #length[xstrtou_range_sfx_#t~mem204#1.base]) && ~bvule~64(xstrtou_range_sfx_#t~mem204#1.offset, ~bvadd~64(1bv64, xstrtou_range_sfx_#t~mem204#1.offset))) && ~bvule~64(0bv64, xstrtou_range_sfx_#t~mem204#1.offset)); [2025-02-08 07:44:57,167 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3191: assume 0bv32 == ~sign_extend~32~8(xstrtou_range_sfx_#t~mem205#1);havoc xstrtou_range_sfx_#t~mem204#1.base, xstrtou_range_sfx_#t~mem204#1.offset;havoc xstrtou_range_sfx_#t~mem205#1; [2025-02-08 07:44:57,167 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3191: assume !(0bv32 == ~sign_extend~32~8(xstrtou_range_sfx_#t~mem205#1));havoc xstrtou_range_sfx_#t~mem204#1.base, xstrtou_range_sfx_#t~mem204#1.offset;havoc xstrtou_range_sfx_#t~mem205#1; [2025-02-08 07:44:57,167 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3191-2: SUMMARY for call xstrtou_range_sfx_#t~mem204#1.base, xstrtou_range_sfx_#t~mem204#1.offset := read~$Pointer$(xstrtou_range_sfx_~#e~0#1.base, xstrtou_range_sfx_~#e~0#1.offset, 8bv64); srcloc: null [2025-02-08 07:44:57,167 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3191-2: assume !(1bv1 == #valid[xstrtou_range_sfx_~#e~0#1.base]); [2025-02-08 07:44:57,167 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3191-2: assume !((~bvule~64(~bvadd~64(8bv64, xstrtou_range_sfx_~#e~0#1.offset), #length[xstrtou_range_sfx_~#e~0#1.base]) && ~bvule~64(xstrtou_range_sfx_~#e~0#1.offset, ~bvadd~64(8bv64, xstrtou_range_sfx_~#e~0#1.offset))) && ~bvule~64(0bv64, xstrtou_range_sfx_~#e~0#1.offset)); [2025-02-08 07:44:57,168 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2927-1: SUMMARY for call getopt32_#t~mem144#1 := read~intINTTYPE4(getopt32_#t~mem143#1.base, getopt32_#t~mem143#1.offset, 4bv64); srcloc: null [2025-02-08 07:44:57,168 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2927-1: assume !(1bv1 == #valid[getopt32_#t~mem143#1.base]); [2025-02-08 07:44:57,168 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2927-1: assume !((~bvule~64(~bvadd~64(4bv64, getopt32_#t~mem143#1.offset), #length[getopt32_#t~mem143#1.base]) && ~bvule~64(getopt32_#t~mem143#1.offset, ~bvadd~64(4bv64, getopt32_#t~mem143#1.offset))) && ~bvule~64(0bv64, getopt32_#t~mem143#1.offset)); [2025-02-08 07:44:57,168 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2927: SUMMARY for call write~intINTTYPE4(~bvadd~32(1bv32, getopt32_#t~mem144#1), getopt32_#t~mem142#1.base, getopt32_#t~mem142#1.offset, 4bv64); srcloc: null [2025-02-08 07:44:57,168 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2927: assume !(1bv1 == #valid[getopt32_#t~mem142#1.base]); [2025-02-08 07:44:57,168 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2927: assume !((~bvule~64(~bvadd~64(4bv64, getopt32_#t~mem142#1.offset), #length[getopt32_#t~mem142#1.base]) && ~bvule~64(getopt32_#t~mem142#1.offset, ~bvadd~64(4bv64, getopt32_#t~mem142#1.offset))) && ~bvule~64(0bv64, getopt32_#t~mem142#1.offset)); [2025-02-08 07:44:57,168 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2927-3: SUMMARY for call getopt32_#t~mem142#1.base, getopt32_#t~mem142#1.offset := read~$Pointer$(getopt32_~on_off~0#1.base, ~bvadd~64(26bv64, getopt32_~on_off~0#1.offset), 8bv64); srcloc: null [2025-02-08 07:44:57,168 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2927-3: assume !(1bv1 == #valid[getopt32_~on_off~0#1.base]); [2025-02-08 07:44:57,168 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2927-3: assume !((~bvule~64(~bvadd~64(8bv64, ~bvadd~64(26bv64, getopt32_~on_off~0#1.offset)), #length[getopt32_~on_off~0#1.base]) && ~bvule~64(~bvadd~64(26bv64, getopt32_~on_off~0#1.offset), ~bvadd~64(8bv64, ~bvadd~64(26bv64, getopt32_~on_off~0#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(26bv64, getopt32_~on_off~0#1.offset))); [2025-02-08 07:44:57,168 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2927-2: SUMMARY for call getopt32_#t~mem143#1.base, getopt32_#t~mem143#1.offset := read~$Pointer$(getopt32_~on_off~0#1.base, ~bvadd~64(26bv64, getopt32_~on_off~0#1.offset), 8bv64); srcloc: null [2025-02-08 07:44:57,168 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2927-2: assume !(1bv1 == #valid[getopt32_~on_off~0#1.base]); [2025-02-08 07:44:57,168 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2927-2: assume !((~bvule~64(~bvadd~64(8bv64, ~bvadd~64(26bv64, getopt32_~on_off~0#1.offset)), #length[getopt32_~on_off~0#1.base]) && ~bvule~64(~bvadd~64(26bv64, getopt32_~on_off~0#1.offset), ~bvadd~64(8bv64, ~bvadd~64(26bv64, getopt32_~on_off~0#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(26bv64, getopt32_~on_off~0#1.offset))); [2025-02-08 07:44:57,168 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2994: assume ~bvslt~64(idle_string_~t#1, 86400bv64);idle_string_#t~loopctr157#1 := 0bv64; [2025-02-08 07:44:57,168 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2994: assume !~bvslt~64(idle_string_~t#1, 86400bv64); [2025-02-08 07:44:57,168 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3060-1: assume true; [2025-02-08 07:44:57,168 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3060-1: assume !true; [2025-02-08 07:44:57,168 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2928: assume !(~optarg~0.base == 0bv64 && ~optarg~0.offset == 0bv64); [2025-02-08 07:44:57,168 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2928: assume !!(~optarg~0.base == 0bv64 && ~optarg~0.offset == 0bv64); [2025-02-08 07:44:57,168 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3062: __main_#t~ret174#1.base, __main_#t~ret174#1.offset := getutent_#res#1.base, getutent_#res#1.offset;havoc getutent_#t~nondet214#1, getutent_#t~nondet215#1, getutent_#t~nondet216#1, getutent_#t~nondet217#1, getutent_#t~pre218#1, getutent_~i~1#1, getutent_#t~nondet219#1, getutent_#t~pre220#1, getutent_~i~2#1;assume { :end_inline_getutent } true;__main_~ut~0#1.base, __main_~ut~0#1.offset := __main_#t~ret174#1.base, __main_#t~ret174#1.offset;havoc __main_#t~ret174#1.base, __main_#t~ret174#1.offset; [2025-02-08 07:44:57,168 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2996: assume true;havoc idle_string_#t~nondet158#1; [2025-02-08 07:44:57,168 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2996: assume true;havoc idle_string_#t~loopctr157#1;havoc idle_string_#t~nondet158#1;havoc idle_string_#t~ret159#1; [2025-02-08 07:44:57,168 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2996-2: SUMMARY for call write~intINTTYPE1(idle_string_#t~nondet158#1, idle_string_~str6#1.base, ~bvadd~64(idle_string_~str6#1.offset, idle_string_#t~loopctr157#1), 8bv64); srcloc: null [2025-02-08 07:44:57,169 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2996-2: assume !(1bv1 == #valid[idle_string_~str6#1.base]); [2025-02-08 07:44:57,169 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2996-2: assume !((~bvule~64(~bvadd~64(8bv64, ~bvadd~64(idle_string_~str6#1.offset, idle_string_#t~loopctr157#1)), #length[idle_string_~str6#1.base]) && ~bvule~64(~bvadd~64(idle_string_~str6#1.offset, idle_string_#t~loopctr157#1), ~bvadd~64(8bv64, ~bvadd~64(idle_string_~str6#1.offset, idle_string_#t~loopctr157#1)))) && ~bvule~64(0bv64, ~bvadd~64(idle_string_~str6#1.offset, idle_string_#t~loopctr157#1))); [2025-02-08 07:44:57,169 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2930: assume 1bv32 == ~sign_extend~32~8(getopt32_#t~mem145#1);havoc getopt32_#t~mem145#1; [2025-02-08 07:44:57,169 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2930: assume !(1bv32 == ~sign_extend~32~8(getopt32_#t~mem145#1));havoc getopt32_#t~mem145#1; [2025-02-08 07:44:57,169 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2996-1: idle_string_#t~loopctr157#1 := ~bvadd~64(1bv64, idle_string_#t~loopctr157#1); [2025-02-08 07:44:57,169 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2930-1: SUMMARY for call getopt32_#t~mem145#1 := read~intINTTYPE1(getopt32_~on_off~0#1.base, ~bvadd~64(1bv64, getopt32_~on_off~0#1.offset), 1bv64); srcloc: null [2025-02-08 07:44:57,169 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2930-1: assume !(1bv1 == #valid[getopt32_~on_off~0#1.base]); [2025-02-08 07:44:57,169 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2930-1: assume !((~bvule~64(~bvadd~64(1bv64, ~bvadd~64(1bv64, getopt32_~on_off~0#1.offset)), #length[getopt32_~on_off~0#1.base]) && ~bvule~64(~bvadd~64(1bv64, getopt32_~on_off~0#1.offset), ~bvadd~64(1bv64, ~bvadd~64(1bv64, getopt32_~on_off~0#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(1bv64, getopt32_~on_off~0#1.offset))); [2025-02-08 07:44:57,169 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3195: assume ~bvuge~32(xstrtou_range_sfx_~r~0#1, xstrtou_range_sfx_~lower#1); [2025-02-08 07:44:57,169 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3195: assume !~bvuge~32(xstrtou_range_sfx_~r~0#1, xstrtou_range_sfx_~lower#1); [2025-02-08 07:44:57,169 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3063: assume __main_~ut~0#1.base == 0bv64 && __main_~ut~0#1.offset == 0bv64; [2025-02-08 07:44:57,169 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3063: assume !(__main_~ut~0#1.base == 0bv64 && __main_~ut~0#1.offset == 0bv64); [2025-02-08 07:44:57,169 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2931-1: SUMMARY for call getopt32_#t~mem146#1.base, getopt32_#t~mem146#1.offset := read~$Pointer$(getopt32_~on_off~0#1.base, ~bvadd~64(18bv64, getopt32_~on_off~0#1.offset), 8bv64); srcloc: null [2025-02-08 07:44:57,170 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2931-1: assume !(1bv1 == #valid[getopt32_~on_off~0#1.base]); [2025-02-08 07:44:57,170 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2931-1: assume !((~bvule~64(~bvadd~64(8bv64, ~bvadd~64(18bv64, getopt32_~on_off~0#1.offset)), #length[getopt32_~on_off~0#1.base]) && ~bvule~64(~bvadd~64(18bv64, getopt32_~on_off~0#1.offset), ~bvadd~64(8bv64, ~bvadd~64(18bv64, getopt32_~on_off~0#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(18bv64, getopt32_~on_off~0#1.offset))); [2025-02-08 07:44:57,170 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2931: assume { :begin_inline_llist_add_to_end } true;llist_add_to_end_#in~list_head#1.base, llist_add_to_end_#in~list_head#1.offset, llist_add_to_end_#in~data#1.base, llist_add_to_end_#in~data#1.offset := getopt32_#t~mem146#1.base, getopt32_#t~mem146#1.offset, ~optarg~0.base, ~optarg~0.offset;havoc llist_add_to_end_#t~mem161#1.base, llist_add_to_end_#t~mem161#1.offset, llist_add_to_end_#t~mem162#1.base, llist_add_to_end_#t~mem162#1.offset, llist_add_to_end_#t~ret163#1.base, llist_add_to_end_#t~ret163#1.offset, llist_add_to_end_#t~mem164#1.base, llist_add_to_end_#t~mem164#1.offset, llist_add_to_end_~list_head#1.base, llist_add_to_end_~list_head#1.offset, llist_add_to_end_~data#1.base, llist_add_to_end_~data#1.offset, llist_add_to_end_~return_value_xzalloc$1~0#1.base, llist_add_to_end_~return_value_xzalloc$1~0#1.offset;llist_add_to_end_~list_head#1.base, llist_add_to_end_~list_head#1.offset := llist_add_to_end_#in~list_head#1.base, llist_add_to_end_#in~list_head#1.offset;llist_add_to_end_~data#1.base, llist_add_to_end_~data#1.offset := llist_add_to_end_#in~data#1.base, llist_add_to_end_#in~data#1.offset; [2025-02-08 07:44:57,170 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3197: assume ~bvuge~32(xstrtou_range_sfx_~upper#1, xstrtou_range_sfx_~r~0#1);xstrtou_range_sfx_#res#1 := xstrtou_range_sfx_~r~0#1;call ULTIMATE.dealloc(xstrtou_range_sfx_~#e~0#1.base, xstrtou_range_sfx_~#e~0#1.offset);havoc xstrtou_range_sfx_~#e~0#1.base, xstrtou_range_sfx_~#e~0#1.offset; [2025-02-08 07:44:57,170 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3197: assume !~bvuge~32(xstrtou_range_sfx_~upper#1, xstrtou_range_sfx_~r~0#1); [2025-02-08 07:44:57,170 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3065-1: SUMMARY for call __main_#t~mem175#1 := read~intINTTYPE1(__main_~ut~0#1.base, ~bvadd~64(42bv64, __main_~ut~0#1.offset), 1bv64); srcloc: null [2025-02-08 07:44:57,170 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3065-1: assume !(1bv1 == #valid[__main_~ut~0#1.base]); [2025-02-08 07:44:57,170 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3065-1: assume !((~bvule~64(~bvadd~64(1bv64, ~bvadd~64(42bv64, __main_~ut~0#1.offset)), #length[__main_~ut~0#1.base]) && ~bvule~64(~bvadd~64(42bv64, __main_~ut~0#1.offset), ~bvadd~64(1bv64, ~bvadd~64(42bv64, __main_~ut~0#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(42bv64, __main_~ut~0#1.offset))); [2025-02-08 07:44:57,170 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3065: assume !(0bv32 == ~sign_extend~32~8(__main_#t~mem175#1));havoc __main_#t~mem175#1; [2025-02-08 07:44:57,170 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3065: assume !!(0bv32 == ~sign_extend~32~8(__main_#t~mem175#1));havoc __main_#t~mem175#1; [2025-02-08 07:44:57,170 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2933-1: SUMMARY for call getopt32_#t~mem147#1 := read~intINTTYPE1(getopt32_~on_off~0#1.base, ~bvadd~64(1bv64, getopt32_~on_off~0#1.offset), 1bv64); srcloc: null [2025-02-08 07:44:57,170 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2933-1: assume !(1bv1 == #valid[getopt32_~on_off~0#1.base]); [2025-02-08 07:44:57,170 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2933-1: assume !((~bvule~64(~bvadd~64(1bv64, ~bvadd~64(1bv64, getopt32_~on_off~0#1.offset)), #length[getopt32_~on_off~0#1.base]) && ~bvule~64(~bvadd~64(1bv64, getopt32_~on_off~0#1.offset), ~bvadd~64(1bv64, ~bvadd~64(1bv64, getopt32_~on_off~0#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(1bv64, getopt32_~on_off~0#1.offset))); [2025-02-08 07:44:57,170 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2933: assume 2bv32 == ~sign_extend~32~8(getopt32_#t~mem147#1);havoc getopt32_#t~mem147#1;havoc getopt32_~return_value_xatoi_positive$13~0#1;assume { :begin_inline_xatoi_positive } true;xatoi_positive_#in~numstr#1.base, xatoi_positive_#in~numstr#1.offset := ~optarg~0.base, ~optarg~0.offset;havoc xatoi_positive_#res#1;havoc xatoi_positive_#t~ret187#1, xatoi_positive_~numstr#1.base, xatoi_positive_~numstr#1.offset, xatoi_positive_~return_value_xatou_range$1~0#1;xatoi_positive_~numstr#1.base, xatoi_positive_~numstr#1.offset := xatoi_positive_#in~numstr#1.base, xatoi_positive_#in~numstr#1.offset;havoc xatoi_positive_~return_value_xatou_range$1~0#1;assume { :begin_inline_xatou_range } true;xatou_range_#in~numstr#1.base, xatou_range_#in~numstr#1.offset, xatou_range_#in~lower#1, xatou_range_#in~upper#1 := xatoi_positive_~numstr#1.base, xatoi_positive_~numstr#1.offset, 0bv32, 2147483647bv32;havoc xatou_range_#res#1;havoc xatou_range_#t~ret188#1, xatou_range_~numstr#1.base, xatou_range_~numstr#1.offset, xatou_range_~lower#1, xatou_range_~upper#1, xatou_range_~return_value_xstrtou_range_sfx$1~0#1;xatou_range_~numstr#1.base, xatou_range_~numstr#1.offset := xatou_range_#in~numstr#1.base, xatou_range_#in~numstr#1.offset;xatou_range_~lower#1 := xatou_range_#in~lower#1;xatou_range_~upper#1 := xatou_range_#in~upper#1;havoc xatou_range_~return_value_xstrtou_range_sfx$1~0#1;assume { :begin_inline_xstrtou_range_sfx } true;xstrtou_range_sfx_#in~numstr#1.base, xstrtou_range_sfx_#in~numstr#1.offset, xstrtou_range_sfx_#in~base#1, xstrtou_range_sfx_#in~lower#1, xstrtou_range_sfx_#in~upper#1, xstrtou_range_sfx_#in~suffixes#1.base, xstrtou_range_sfx_#in~suffixes#1.offset := xatou_range_~numstr#1.base, xatou_range_~numstr#1.offset, 10bv32, xatou_range_~lower#1, xatou_range_~upper#1, 0bv64, 0bv64;havoc xstrtou_range_sfx_#res#1;havoc xstrtou_range_sfx_#t~mem192#1, xstrtou_range_sfx_#t~mem193#1, xstrtou_range_sfx_#t~mem194#1, xstrtou_range_sfx_~bb__isspace~0#1, xstrtou_range_sfx_#t~mem195#1, xstrtou_range_sfx_#t~ret196#1, xstrtou_range_sfx_#t~mem197#1.base, xstrtou_range_sfx_#t~mem197#1.offset, xstrtou_range_sfx_#t~mem198#1, xstrtou_range_sfx_#t~mem199#1, xstrtou_range_sfx_#t~mem200#1.base, xstrtou_range_sfx_#t~mem200#1.offset, xstrtou_range_sfx_#t~nondet201#1, xstrtou_range_sfx_#t~mem202#1, xstrtou_range_sfx_#t~mem203#1, xstrtou_range_sfx_~__s1_len~0#1, xstrtou_range_sfx_~__s2_len~0#1, xstrtou_range_sfx_~return_value___builtin_strcmp$5~0#1, xstrtou_range_sfx_#t~mem204#1.base, xstrtou_range_sfx_#t~mem204#1.offset, xstrtou_range_sfx_#t~mem205#1, xstrtou_range_sfx_#t~varargs206#1.base, xstrtou_range_sfx_#t~varargs206#1.offset, xstrtou_range_sfx_#t~varargs207#1.base, xstrtou_range_sfx_#t~varargs207#1.offset, xstrtou_range_sfx_~numstr#1.base, xstrtou_range_sfx_~numstr#1.offset, xstrtou_range_sfx_~base#1, xstrtou_range_sfx_~lower#1, xstrtou_range_sfx_~upper#1, xstrtou_range_sfx_~suffixes#1.base, xstrtou_range_sfx_~suffixes#1.offset, xstrtou_range_sfx_~r~0#1, xstrtou_range_sfx_~old_errno~0#1, xstrtou_range_sfx_~#e~0#1.base, xstrtou_range_sfx_~#e~0#1.offset, xstrtou_range_sfx_~tmp_if_expr$1~3#1, xstrtou_range_sfx_~tmp_if_expr$3~1#1, xstrtou_range_sfx_~tmp_statement_expression$2~0#1, xstrtou_range_sfx_~tmp_statement_expression$4~0#1;xstrtou_range_sfx_~numstr#1.base, xstrtou_range_sfx_~numstr#1.offset := xstrtou_range_sfx_#in~numstr#1.base, xstrtou_range_sfx_#in~numstr#1.offset;xstrtou_range_sfx_~base#1 := xstrtou_range_sfx_#in~base#1;xstrtou_range_sfx_~lower#1 := xstrtou_range_sfx_#in~lower#1;xstrtou_range_sfx_~upper#1 := xstrtou_range_sfx_#in~upper#1;xstrtou_range_sfx_~suffixes#1.base, xstrtou_range_sfx_~suffixes#1.offset := xstrtou_range_sfx_#in~suffixes#1.base, xstrtou_range_sfx_#in~suffixes#1.offset;havoc xstrtou_range_sfx_~r~0#1;havoc xstrtou_range_sfx_~old_errno~0#1;call xstrtou_range_sfx_~#e~0#1.base, xstrtou_range_sfx_~#e~0#1.offset := #Ultimate.allocOnStack(8bv64);havoc xstrtou_range_sfx_~tmp_if_expr$1~3#1; [2025-02-08 07:44:57,174 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2933: assume !(2bv32 == ~sign_extend~32~8(getopt32_#t~mem147#1));havoc getopt32_#t~mem147#1; [2025-02-08 07:44:57,174 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3000: havoc idle_string_#t~strcpy~res160#1.base, idle_string_#t~strcpy~res160#1.offset;havoc idle_string_#t~nondet156#1, idle_string_#t~loopctr157#1, idle_string_#t~nondet158#1, idle_string_#t~ret159#1, idle_string_#t~strcpy~res160#1.base, idle_string_#t~strcpy~res160#1.offset, idle_string_~str6#1.base, idle_string_~str6#1.offset, idle_string_~t#1, idle_string_~return_value_time$1~0#1;havoc idle_string_#in~str6#1.base, idle_string_#in~str6#1.offset, idle_string_#in~t#1;assume { :end_inline_idle_string } true; [2025-02-08 07:44:57,174 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3000-1: SUMMARY for call idle_string_#t~strcpy~res160#1.base, idle_string_#t~strcpy~res160#1.offset := #Ultimate.C_strcpy(idle_string_~str6#1.base, idle_string_~str6#1.offset, 7bv64, 0bv64); srcloc: null [2025-02-08 07:44:57,174 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3067: assume !(0bv32 == ~bvand~32(1bv32, __main_~opt~0#1));__main_~tmp_if_expr$4~0#1 := 1bv8; [2025-02-08 07:44:57,174 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3067: assume !!(0bv32 == ~bvand~32(1bv32, __main_~opt~0#1)); [2025-02-08 07:44:57,174 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2936: getopt32_#t~ret148#1 := xatoi_positive_#res#1;havoc xatoi_positive_#t~ret187#1, xatoi_positive_~numstr#1.base, xatoi_positive_~numstr#1.offset, xatoi_positive_~return_value_xatou_range$1~0#1;havoc xatoi_positive_#in~numstr#1.base, xatoi_positive_#in~numstr#1.offset;assume { :end_inline_xatoi_positive } true;getopt32_~return_value_xatoi_positive$13~0#1 := getopt32_#t~ret148#1;havoc getopt32_#t~ret148#1; [2025-02-08 07:44:57,174 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2937-1: SUMMARY for call write~intINTTYPE4(getopt32_~return_value_xatoi_positive$13~0#1, getopt32_#t~mem149#1.base, getopt32_#t~mem149#1.offset, 4bv64); srcloc: null [2025-02-08 07:44:57,174 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2937-1: assume !(1bv1 == #valid[getopt32_#t~mem149#1.base]); [2025-02-08 07:44:57,174 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2937-1: assume !((~bvule~64(~bvadd~64(4bv64, getopt32_#t~mem149#1.offset), #length[getopt32_#t~mem149#1.base]) && ~bvule~64(getopt32_#t~mem149#1.offset, ~bvadd~64(4bv64, getopt32_#t~mem149#1.offset))) && ~bvule~64(0bv64, getopt32_#t~mem149#1.offset)); [2025-02-08 07:44:57,174 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2937: havoc getopt32_~return_value_xatoi_positive$13~0#1;havoc getopt32_#t~mem149#1.base, getopt32_#t~mem149#1.offset; [2025-02-08 07:44:57,174 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2937-2: SUMMARY for call getopt32_#t~mem149#1.base, getopt32_#t~mem149#1.offset := read~$Pointer$(getopt32_~on_off~0#1.base, ~bvadd~64(18bv64, getopt32_~on_off~0#1.offset), 8bv64); srcloc: null [2025-02-08 07:44:57,174 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2937-2: assume !(1bv1 == #valid[getopt32_~on_off~0#1.base]); [2025-02-08 07:44:57,174 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2937-2: assume !((~bvule~64(~bvadd~64(8bv64, ~bvadd~64(18bv64, getopt32_~on_off~0#1.offset)), #length[getopt32_~on_off~0#1.base]) && ~bvule~64(~bvadd~64(18bv64, getopt32_~on_off~0#1.offset), ~bvadd~64(8bv64, ~bvadd~64(18bv64, getopt32_~on_off~0#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(18bv64, getopt32_~on_off~0#1.offset))); [2025-02-08 07:44:57,174 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3202: havoc xstrtou_range_sfx_#t~varargs206#1.base, xstrtou_range_sfx_#t~varargs206#1.offset; [2025-02-08 07:44:57,174 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3202-2: SUMMARY for call write~intINTTYPE8(~zero_extend~64~32(xstrtou_range_sfx_~upper#1), xstrtou_range_sfx_#t~varargs206#1.base, ~bvadd~64(16bv64, xstrtou_range_sfx_#t~varargs206#1.offset), 8bv64); srcloc: null [2025-02-08 07:44:57,175 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3202-2: assume !(1bv1 == #valid[xstrtou_range_sfx_#t~varargs206#1.base]); [2025-02-08 07:44:57,175 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3202-2: assume !((~bvule~64(~bvadd~64(8bv64, ~bvadd~64(16bv64, xstrtou_range_sfx_#t~varargs206#1.offset)), #length[xstrtou_range_sfx_#t~varargs206#1.base]) && ~bvule~64(~bvadd~64(16bv64, xstrtou_range_sfx_#t~varargs206#1.offset), ~bvadd~64(8bv64, ~bvadd~64(16bv64, xstrtou_range_sfx_#t~varargs206#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(16bv64, xstrtou_range_sfx_#t~varargs206#1.offset))); [2025-02-08 07:44:57,175 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3202-1: SUMMARY for call bb_error_msg_and_die(14bv64, 0bv64, xstrtou_range_sfx_#t~varargs206#1.base, xstrtou_range_sfx_#t~varargs206#1.offset); srcloc: null [2025-02-08 07:44:57,175 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3202-4: SUMMARY for call write~$Pointer$(xstrtou_range_sfx_~numstr#1.base, xstrtou_range_sfx_~numstr#1.offset, xstrtou_range_sfx_#t~varargs206#1.base, xstrtou_range_sfx_#t~varargs206#1.offset, 8bv64); srcloc: null [2025-02-08 07:44:57,175 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3202-4: assume !(1bv1 == #valid[xstrtou_range_sfx_#t~varargs206#1.base]); [2025-02-08 07:44:57,175 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3202-4: assume !((~bvule~64(~bvadd~64(8bv64, xstrtou_range_sfx_#t~varargs206#1.offset), #length[xstrtou_range_sfx_#t~varargs206#1.base]) && ~bvule~64(xstrtou_range_sfx_#t~varargs206#1.offset, ~bvadd~64(8bv64, xstrtou_range_sfx_#t~varargs206#1.offset))) && ~bvule~64(0bv64, xstrtou_range_sfx_#t~varargs206#1.offset)); [2025-02-08 07:44:57,175 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3202-3: SUMMARY for call write~intINTTYPE8(~zero_extend~64~32(xstrtou_range_sfx_~lower#1), xstrtou_range_sfx_#t~varargs206#1.base, ~bvadd~64(8bv64, xstrtou_range_sfx_#t~varargs206#1.offset), 8bv64); srcloc: null [2025-02-08 07:44:57,176 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3202-3: assume !(1bv1 == #valid[xstrtou_range_sfx_#t~varargs206#1.base]); [2025-02-08 07:44:57,176 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3202-3: assume !((~bvule~64(~bvadd~64(8bv64, ~bvadd~64(8bv64, xstrtou_range_sfx_#t~varargs206#1.offset)), #length[xstrtou_range_sfx_#t~varargs206#1.base]) && ~bvule~64(~bvadd~64(8bv64, xstrtou_range_sfx_#t~varargs206#1.offset), ~bvadd~64(8bv64, ~bvadd~64(8bv64, xstrtou_range_sfx_#t~varargs206#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(8bv64, xstrtou_range_sfx_#t~varargs206#1.offset))); [2025-02-08 07:44:57,176 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3004: assume true; [2025-02-08 07:44:57,179 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3004: assume !true; [2025-02-08 07:44:57,180 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3202-5: call xstrtou_range_sfx_#t~varargs206#1.base, xstrtou_range_sfx_#t~varargs206#1.offset := #Ultimate.allocOnHeap(24bv64); [2025-02-08 07:44:57,180 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3004-2: SUMMARY for call llist_add_to_end_#t~mem162#1.base, llist_add_to_end_#t~mem162#1.offset := read~$Pointer$(llist_add_to_end_~list_head#1.base, llist_add_to_end_~list_head#1.offset, 8bv64); srcloc: null [2025-02-08 07:44:57,180 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3004-2: assume !(1bv1 == #valid[llist_add_to_end_~list_head#1.base]); [2025-02-08 07:44:57,180 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3004-2: assume !((~bvule~64(~bvadd~64(8bv64, llist_add_to_end_~list_head#1.offset), #length[llist_add_to_end_~list_head#1.base]) && ~bvule~64(llist_add_to_end_~list_head#1.offset, ~bvadd~64(8bv64, llist_add_to_end_~list_head#1.offset))) && ~bvule~64(0bv64, llist_add_to_end_~list_head#1.offset)); [2025-02-08 07:44:57,180 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3004-1: llist_add_to_end_~list_head#1.base, llist_add_to_end_~list_head#1.offset := llist_add_to_end_#t~mem162#1.base, llist_add_to_end_#t~mem162#1.offset;havoc llist_add_to_end_#t~mem162#1.base, llist_add_to_end_#t~mem162#1.offset; [2025-02-08 07:44:57,180 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3004-4: SUMMARY for call llist_add_to_end_#t~mem161#1.base, llist_add_to_end_#t~mem161#1.offset := read~$Pointer$(llist_add_to_end_~list_head#1.base, llist_add_to_end_~list_head#1.offset, 8bv64); srcloc: null [2025-02-08 07:44:57,180 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3004-4: assume !(1bv1 == #valid[llist_add_to_end_~list_head#1.base]); [2025-02-08 07:44:57,180 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3004-4: assume !((~bvule~64(~bvadd~64(8bv64, llist_add_to_end_~list_head#1.offset), #length[llist_add_to_end_~list_head#1.base]) && ~bvule~64(llist_add_to_end_~list_head#1.offset, ~bvadd~64(8bv64, llist_add_to_end_~list_head#1.offset))) && ~bvule~64(0bv64, llist_add_to_end_~list_head#1.offset)); [2025-02-08 07:44:57,180 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3004-3: assume !(llist_add_to_end_#t~mem161#1.base == 0bv64 && llist_add_to_end_#t~mem161#1.offset == 0bv64);havoc llist_add_to_end_#t~mem161#1.base, llist_add_to_end_#t~mem161#1.offset; [2025-02-08 07:44:57,180 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3004-3: assume !!(llist_add_to_end_#t~mem161#1.base == 0bv64 && llist_add_to_end_#t~mem161#1.offset == 0bv64);havoc llist_add_to_end_#t~mem161#1.base, llist_add_to_end_#t~mem161#1.offset; [2025-02-08 07:44:57,180 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3071-1: SUMMARY for call __main_#t~mem176#1 := read~intINTTYPE2(__main_~ut~0#1.base, __main_~ut~0#1.offset, 2bv64); srcloc: null [2025-02-08 07:44:57,180 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3071-1: assume !(1bv1 == #valid[__main_~ut~0#1.base]); [2025-02-08 07:44:57,180 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3071-1: assume !((~bvule~64(~bvadd~64(2bv64, __main_~ut~0#1.offset), #length[__main_~ut~0#1.base]) && ~bvule~64(__main_~ut~0#1.offset, ~bvadd~64(2bv64, __main_~ut~0#1.offset))) && ~bvule~64(0bv64, __main_~ut~0#1.offset)); [2025-02-08 07:44:57,180 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3071: __main_~tmp_if_expr$4~0#1 := (if 0bv32 == (if 0bv32 != (if 7bv32 == ~sign_extend~32~16(__main_#t~mem176#1) then 1bv32 else 0bv32) then 1bv32 else 0bv32) then 0bv8 else 1bv8);havoc __main_#t~mem176#1; [2025-02-08 07:44:57,180 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2477: assume ~bvugt~64(bb_strtoui_~v~0#1, 4294967295bv64); [2025-02-08 07:44:57,180 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2477: assume !~bvugt~64(bb_strtoui_~v~0#1, 4294967295bv64);bb_strtoui_#res#1 := bb_strtoui_~v~0#1[32:0]; [2025-02-08 07:44:57,180 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3006: havoc llist_add_to_end_~return_value_xzalloc$1~0#1.base, llist_add_to_end_~return_value_xzalloc$1~0#1.offset;assume { :begin_inline_xzalloc } true;xzalloc_#in~size#1 := 16bv64;havoc xzalloc_#res#1.base, xzalloc_#res#1.offset;havoc xzalloc_#t~ret208#1.base, xzalloc_#t~ret208#1.offset, xzalloc_#t~memset~res209#1.base, xzalloc_#t~memset~res209#1.offset, xzalloc_~size#1, xzalloc_~ptr~1#1.base, xzalloc_~ptr~1#1.offset;xzalloc_~size#1 := xzalloc_#in~size#1;havoc xzalloc_~ptr~1#1.base, xzalloc_~ptr~1#1.offset; [2025-02-08 07:44:57,180 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2940: assume !(getopt32_#t~mem150#1.base == 0bv64 && getopt32_#t~mem150#1.offset == 0bv64);havoc getopt32_#t~mem150#1.base, getopt32_#t~mem150#1.offset; [2025-02-08 07:44:57,180 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2940: assume !!(getopt32_#t~mem150#1.base == 0bv64 && getopt32_#t~mem150#1.offset == 0bv64);havoc getopt32_#t~mem150#1.base, getopt32_#t~mem150#1.offset; [2025-02-08 07:44:57,180 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2940-1: SUMMARY for call getopt32_#t~mem150#1.base, getopt32_#t~mem150#1.offset := read~$Pointer$(getopt32_~on_off~0#1.base, ~bvadd~64(18bv64, getopt32_~on_off~0#1.offset), 8bv64); srcloc: null [2025-02-08 07:44:57,180 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2940-1: assume !(1bv1 == #valid[getopt32_~on_off~0#1.base]); [2025-02-08 07:44:57,181 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2940-1: assume !((~bvule~64(~bvadd~64(8bv64, ~bvadd~64(18bv64, getopt32_~on_off~0#1.offset)), #length[getopt32_~on_off~0#1.base]) && ~bvule~64(~bvadd~64(18bv64, getopt32_~on_off~0#1.offset), ~bvadd~64(8bv64, ~bvadd~64(18bv64, getopt32_~on_off~0#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(18bv64, getopt32_~on_off~0#1.offset))); [2025-02-08 07:44:57,181 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3073: assume !(0bv8 == __main_~tmp_if_expr$4~0#1); [2025-02-08 07:44:57,181 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3073: assume !!(0bv8 == __main_~tmp_if_expr$4~0#1); [2025-02-08 07:44:57,181 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3007: llist_add_to_end_#t~ret163#1.base, llist_add_to_end_#t~ret163#1.offset := xzalloc_#res#1.base, xzalloc_#res#1.offset;havoc xzalloc_#t~ret208#1.base, xzalloc_#t~ret208#1.offset, xzalloc_#t~memset~res209#1.base, xzalloc_#t~memset~res209#1.offset, xzalloc_~size#1, xzalloc_~ptr~1#1.base, xzalloc_~ptr~1#1.offset;havoc xzalloc_#in~size#1;assume { :end_inline_xzalloc } true;llist_add_to_end_~return_value_xzalloc$1~0#1.base, llist_add_to_end_~return_value_xzalloc$1~0#1.offset := llist_add_to_end_#t~ret163#1.base, llist_add_to_end_#t~ret163#1.offset;havoc llist_add_to_end_#t~ret163#1.base, llist_add_to_end_#t~ret163#1.offset; [2025-02-08 07:44:57,181 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2941-1: SUMMARY for call getopt32_#t~mem151#1.base, getopt32_#t~mem151#1.offset := read~$Pointer$(getopt32_~on_off~0#1.base, ~bvadd~64(18bv64, getopt32_~on_off~0#1.offset), 8bv64); srcloc: null [2025-02-08 07:44:57,181 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2941-1: assume !(1bv1 == #valid[getopt32_~on_off~0#1.base]); [2025-02-08 07:44:57,181 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2941-1: assume !((~bvule~64(~bvadd~64(8bv64, ~bvadd~64(18bv64, getopt32_~on_off~0#1.offset)), #length[getopt32_~on_off~0#1.base]) && ~bvule~64(~bvadd~64(18bv64, getopt32_~on_off~0#1.offset), ~bvadd~64(8bv64, ~bvadd~64(18bv64, getopt32_~on_off~0#1.offset)))) && ~bvule~64(0bv64, ~bvadd~64(18bv64, getopt32_~on_off~0#1.offset))); [2025-02-08 07:44:57,181 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2941: SUMMARY for call write~$Pointer$(~optarg~0.base, ~optarg~0.offset, getopt32_#t~mem151#1.base, getopt32_#t~mem151#1.offset, 8bv64); srcloc: null [2025-02-08 07:44:57,181 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2941: assume !(1bv1 == #valid[getopt32_#t~mem151#1.base]); [2025-02-08 07:44:57,181 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2941: assume !((~bvule~64(~bvadd~64(8bv64, getopt32_#t~mem151#1.offset), #length[getopt32_#t~mem151#1.base]) && ~bvule~64(getopt32_#t~mem151#1.offset, ~bvadd~64(8bv64, getopt32_#t~mem151#1.offset))) && ~bvule~64(0bv64, getopt32_#t~mem151#1.offset)); [2025-02-08 07:44:57,181 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2479-1: SUMMARY for call write~intINTTYPE4(34bv32, ~bb_errno~0.base, ~bb_errno~0.offset, 4bv64); srcloc: null [2025-02-08 07:44:57,181 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2479-1: assume !(1bv1 == #valid[~bb_errno~0.base]); [2025-02-08 07:44:57,182 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2479-1: assume !((~bvule~64(~bvadd~64(4bv64, ~bb_errno~0.offset), #length[~bb_errno~0.base]) && ~bvule~64(~bb_errno~0.offset, ~bvadd~64(4bv64, ~bb_errno~0.offset))) && ~bvule~64(0bv64, ~bb_errno~0.offset)); [2025-02-08 07:44:57,182 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2479: bb_strtoui_#res#1 := 4294967295bv32; [2025-02-08 07:44:57,303 INFO L? ?]: Removed 770 outVars from TransFormulas that were not future-live. [2025-02-08 07:44:57,303 INFO L308 CfgBuilder]: Performing block encoding [2025-02-08 07:44:57,333 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-08 07:44:57,333 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-08 07:44:57,334 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 07:44:57 BoogieIcfgContainer [2025-02-08 07:44:57,334 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-08 07:44:57,338 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-08 07:44:57,338 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-08 07:44:57,343 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-08 07:44:57,343 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.02 07:44:39" (1/3) ... [2025-02-08 07:44:57,344 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13ad4bf4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.02 07:44:57, skipping insertion in model container [2025-02-08 07:44:57,344 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:44:41" (2/3) ... [2025-02-08 07:44:57,344 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13ad4bf4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.02 07:44:57, skipping insertion in model container [2025-02-08 07:44:57,344 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 07:44:57" (3/3) ... [2025-02-08 07:44:57,347 INFO L128 eAbstractionObserver]: Analyzing ICFG who-2.i [2025-02-08 07:44:57,359 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-08 07:44:57,364 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG who-2.i that has 6 procedures, 738 locations, 1 initial locations, 33 loop locations, and 426 error locations. [2025-02-08 07:44:57,402 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-08 07:44:57,415 INFO L333 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, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=None, 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;@14c7cec6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-08 07:44:57,415 INFO L334 AbstractCegarLoop]: Starting to check reachability of 426 error locations. [2025-02-08 07:44:57,420 INFO L276 IsEmpty]: Start isEmpty. Operand has 738 states, 398 states have (on average 2.057788944723618) internal successors, (819), 721 states have internal predecessors, (819), 12 states have call successors, (12), 5 states have call predecessors, (12), 5 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2025-02-08 07:44:57,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2025-02-08 07:44:57,424 INFO L210 NwaCegarLoop]: Found error trace [2025-02-08 07:44:57,425 INFO L218 NwaCegarLoop]: trace histogram [1, 1] [2025-02-08 07:44:57,425 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr356REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [#Ultimate.C_strcpyErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, #Ultimate.C_strcpyErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, #Ultimate.C_strcpyErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE (and 423 more)] === [2025-02-08 07:44:57,429 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 07:44:57,429 INFO L85 PathProgramCache]: Analyzing trace with hash 41087, now seen corresponding path program 1 times [2025-02-08 07:44:57,439 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-08 07:44:57,440 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [464576358] [2025-02-08 07:44:57,440 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 07:44:57,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-08 07:44:57,441 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 07:44:57,448 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-08 07:44:57,450 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-02-08 07:44:57,846 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-02-08 07:44:58,523 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-02-08 07:44:58,524 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 07:44:58,524 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 07:44:58,617 INFO L256 TraceCheckSpWp]: Trace formula consists of 635 conjuncts, 3 conjuncts are in the unsatisfiable core [2025-02-08 07:44:58,622 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-08 07:44:58,678 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 7 [2025-02-08 07:44:58,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 07:44:58,762 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-08 07:44:58,762 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-08 07:44:58,762 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [464576358] [2025-02-08 07:44:58,763 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [464576358] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 07:44:58,763 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 07:44:58,763 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2025-02-08 07:44:58,764 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1328954239] [2025-02-08 07:44:58,765 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 07:44:58,767 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 07:44:58,767 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-08 07:44:58,785 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 07:44:58,785 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 07:44:58,788 INFO L87 Difference]: Start difference. First operand has 738 states, 398 states have (on average 2.057788944723618) internal successors, (819), 721 states have internal predecessors, (819), 12 states have call successors, (12), 5 states have call predecessors, (12), 5 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand has 3 states, 2 states have (on average 1.0) internal successors, (2), 2 states have internal predecessors, (2), 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) [2025-02-08 07:45:01,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-08 07:45:01,983 INFO L93 Difference]: Finished difference Result 464 states and 518 transitions. [2025-02-08 07:45:01,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 07:45:01,989 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 1.0) internal successors, (2), 2 states have internal predecessors, (2), 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) Word has length 2 [2025-02-08 07:45:01,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-08 07:45:01,998 INFO L225 Difference]: With dead ends: 464 [2025-02-08 07:45:01,999 INFO L226 Difference]: Without dead ends: 447 [2025-02-08 07:45:02,000 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 07:45:02,004 INFO L435 NwaCegarLoop]: 328 mSDtfsCounter, 272 mSDsluCounter, 150 mSDsCounter, 0 mSdLazyCounter, 202 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 275 SdHoareTripleChecker+Valid, 478 SdHoareTripleChecker+Invalid, 208 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 202 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2025-02-08 07:45:02,004 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [275 Valid, 478 Invalid, 208 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 202 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2025-02-08 07:45:02,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 447 states. [2025-02-08 07:45:02,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 447 to 388. [2025-02-08 07:45:02,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 388 states, 219 states have (on average 1.8995433789954337) internal successors, (416), 376 states have internal predecessors, (416), 8 states have call successors, (8), 5 states have call predecessors, (8), 4 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2025-02-08 07:45:02,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 388 states and 430 transitions. [2025-02-08 07:45:02,059 INFO L78 Accepts]: Start accepts. Automaton has 388 states and 430 transitions. Word has length 2 [2025-02-08 07:45:02,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-08 07:45:02,060 INFO L471 AbstractCegarLoop]: Abstraction has 388 states and 430 transitions. [2025-02-08 07:45:02,060 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 1.0) internal successors, (2), 2 states have internal predecessors, (2), 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) [2025-02-08 07:45:02,060 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 430 transitions. [2025-02-08 07:45:02,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2025-02-08 07:45:02,060 INFO L210 NwaCegarLoop]: Found error trace [2025-02-08 07:45:02,060 INFO L218 NwaCegarLoop]: trace histogram [1, 1] [2025-02-08 07:45:02,094 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-02-08 07:45:02,261 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-08 07:45:02,262 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr357REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [#Ultimate.C_strcpyErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, #Ultimate.C_strcpyErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, #Ultimate.C_strcpyErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE (and 423 more)] === [2025-02-08 07:45:02,262 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 07:45:02,263 INFO L85 PathProgramCache]: Analyzing trace with hash 41088, now seen corresponding path program 1 times [2025-02-08 07:45:02,264 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-08 07:45:02,264 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1535899662] [2025-02-08 07:45:02,264 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 07:45:02,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-08 07:45:02,264 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 07:45:02,267 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-08 07:45:02,271 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-02-08 07:45:02,534 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 2 statements into 1 equivalence classes. [2025-02-08 07:45:03,091 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 2 of 2 statements. [2025-02-08 07:45:03,091 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 07:45:03,091 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 07:45:03,183 INFO L256 TraceCheckSpWp]: Trace formula consists of 635 conjuncts, 4 conjuncts are in the unsatisfiable core [2025-02-08 07:45:03,184 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-08 07:45:03,213 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2025-02-08 07:45:03,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 07:45:03,344 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-08 07:45:03,344 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-08 07:45:03,344 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1535899662] [2025-02-08 07:45:03,344 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1535899662] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 07:45:03,344 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 07:45:03,344 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2025-02-08 07:45:03,344 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1357611894] [2025-02-08 07:45:03,344 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 07:45:03,345 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 07:45:03,345 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-08 07:45:03,345 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 07:45:03,345 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 07:45:03,345 INFO L87 Difference]: Start difference. First operand 388 states and 430 transitions. Second operand has 3 states, 2 states have (on average 1.0) internal successors, (2), 2 states have internal predecessors, (2), 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) [2025-02-08 07:45:06,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-08 07:45:06,472 INFO L93 Difference]: Finished difference Result 387 states and 429 transitions. [2025-02-08 07:45:06,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 07:45:06,474 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 1.0) internal successors, (2), 2 states have internal predecessors, (2), 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) Word has length 2 [2025-02-08 07:45:06,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-08 07:45:06,476 INFO L225 Difference]: With dead ends: 387 [2025-02-08 07:45:06,477 INFO L226 Difference]: Without dead ends: 387 [2025-02-08 07:45:06,477 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 07:45:06,478 INFO L435 NwaCegarLoop]: 422 mSDtfsCounter, 10 mSDsluCounter, 257 mSDsCounter, 0 mSdLazyCounter, 167 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 679 SdHoareTripleChecker+Invalid, 167 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 167 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2025-02-08 07:45:06,478 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 679 Invalid, 167 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 167 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2025-02-08 07:45:06,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 387 states. [2025-02-08 07:45:06,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 387 to 387. [2025-02-08 07:45:06,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 387 states, 219 states have (on average 1.8949771689497716) internal successors, (415), 375 states have internal predecessors, (415), 8 states have call successors, (8), 5 states have call predecessors, (8), 4 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2025-02-08 07:45:06,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 387 states and 429 transitions. [2025-02-08 07:45:06,493 INFO L78 Accepts]: Start accepts. Automaton has 387 states and 429 transitions. Word has length 2 [2025-02-08 07:45:06,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-08 07:45:06,493 INFO L471 AbstractCegarLoop]: Abstraction has 387 states and 429 transitions. [2025-02-08 07:45:06,494 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 1.0) internal successors, (2), 2 states have internal predecessors, (2), 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) [2025-02-08 07:45:06,494 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 429 transitions. [2025-02-08 07:45:06,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2025-02-08 07:45:06,494 INFO L210 NwaCegarLoop]: Found error trace [2025-02-08 07:45:06,494 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2025-02-08 07:45:06,531 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-02-08 07:45:06,695 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-08 07:45:06,695 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr355REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [#Ultimate.C_strcpyErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, #Ultimate.C_strcpyErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, #Ultimate.C_strcpyErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE (and 423 more)] === [2025-02-08 07:45:06,696 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 07:45:06,697 INFO L85 PathProgramCache]: Analyzing trace with hash 1225234243, now seen corresponding path program 1 times [2025-02-08 07:45:06,698 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-08 07:45:06,698 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1695181528] [2025-02-08 07:45:06,698 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 07:45:06,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-08 07:45:06,698 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 07:45:06,700 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-08 07:45:06,702 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2025-02-08 07:45:06,964 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 5 statements into 1 equivalence classes. [2025-02-08 07:45:07,508 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 5 of 5 statements. [2025-02-08 07:45:07,508 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 07:45:07,508 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 07:45:07,597 INFO L256 TraceCheckSpWp]: Trace formula consists of 650 conjuncts, 5 conjuncts are in the unsatisfiable core [2025-02-08 07:45:07,598 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-08 07:45:07,643 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2025-02-08 07:45:08,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 07:45:08,015 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-08 07:45:08,015 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-08 07:45:08,015 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1695181528] [2025-02-08 07:45:08,015 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1695181528] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 07:45:08,015 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 07:45:08,015 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 07:45:08,015 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [5717688] [2025-02-08 07:45:08,016 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 07:45:08,016 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-08 07:45:08,016 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-08 07:45:08,016 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-08 07:45:08,016 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-02-08 07:45:08,017 INFO L87 Difference]: Start difference. First operand 387 states and 429 transitions. Second operand has 4 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 3 states have internal predecessors, (5), 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) [2025-02-08 07:45:12,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec, FloatRoundingMode], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-08 07:45:14,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-08 07:45:14,949 INFO L93 Difference]: Finished difference Result 390 states and 432 transitions. [2025-02-08 07:45:14,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-08 07:45:14,950 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 3 states have internal predecessors, (5), 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) Word has length 5 [2025-02-08 07:45:14,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-08 07:45:14,952 INFO L225 Difference]: With dead ends: 390 [2025-02-08 07:45:14,952 INFO L226 Difference]: Without dead ends: 390 [2025-02-08 07:45:14,952 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-02-08 07:45:14,953 INFO L435 NwaCegarLoop]: 420 mSDtfsCounter, 11 mSDsluCounter, 259 mSDsCounter, 0 mSdLazyCounter, 177 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 679 SdHoareTripleChecker+Invalid, 179 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 177 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.9s IncrementalHoareTripleChecker+Time [2025-02-08 07:45:14,953 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 679 Invalid, 179 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 177 Invalid, 1 Unknown, 0 Unchecked, 6.9s Time] [2025-02-08 07:45:14,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 390 states. [2025-02-08 07:45:14,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 390 to 389. [2025-02-08 07:45:14,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 389 states, 221 states have (on average 1.8868778280542986) internal successors, (417), 377 states have internal predecessors, (417), 8 states have call successors, (8), 5 states have call predecessors, (8), 4 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2025-02-08 07:45:14,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 431 transitions. [2025-02-08 07:45:14,971 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 431 transitions. Word has length 5 [2025-02-08 07:45:14,971 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-08 07:45:14,971 INFO L471 AbstractCegarLoop]: Abstraction has 389 states and 431 transitions. [2025-02-08 07:45:14,971 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 3 states have internal predecessors, (5), 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) [2025-02-08 07:45:14,971 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 431 transitions. [2025-02-08 07:45:14,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2025-02-08 07:45:14,971 INFO L210 NwaCegarLoop]: Found error trace [2025-02-08 07:45:14,971 INFO L218 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2025-02-08 07:45:15,005 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2025-02-08 07:45:15,172 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-08 07:45:15,172 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr355REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [#Ultimate.C_strcpyErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, #Ultimate.C_strcpyErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, #Ultimate.C_strcpyErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE (and 423 more)] === [2025-02-08 07:45:15,173 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 07:45:15,173 INFO L85 PathProgramCache]: Analyzing trace with hash -1972538661, now seen corresponding path program 1 times [2025-02-08 07:45:15,174 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-08 07:45:15,174 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1321404791] [2025-02-08 07:45:15,174 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 07:45:15,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-08 07:45:15,174 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 07:45:15,177 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-08 07:45:15,178 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2025-02-08 07:45:15,402 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 8 statements into 1 equivalence classes. [2025-02-08 07:45:15,873 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 8 of 8 statements. [2025-02-08 07:45:15,874 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 07:45:15,874 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 07:45:15,940 INFO L256 TraceCheckSpWp]: Trace formula consists of 665 conjuncts, 6 conjuncts are in the unsatisfiable core [2025-02-08 07:45:15,942 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-08 07:45:15,992 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2025-02-08 07:45:16,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 07:45:16,733 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-02-08 07:45:17,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 07:45:17,720 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-08 07:45:17,720 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1321404791] [2025-02-08 07:45:17,721 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1321404791] provided 0 perfect and 2 imperfect interpolant sequences [2025-02-08 07:45:17,721 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-02-08 07:45:17,721 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 6 [2025-02-08 07:45:17,721 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [705941786] [2025-02-08 07:45:17,722 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2025-02-08 07:45:17,722 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-02-08 07:45:17,722 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-08 07:45:17,723 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-02-08 07:45:17,723 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2025-02-08 07:45:17,723 INFO L87 Difference]: Start difference. First operand 389 states and 431 transitions. Second operand has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 7 states have internal predecessors, (16), 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) [2025-02-08 07:45:21,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec, FloatRoundingMode], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-08 07:45:25,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec, FloatRoundingMode], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-08 07:45:29,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec, FloatRoundingMode], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-08 07:45:33,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec, FloatRoundingMode], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-08 07:45:46,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-08 07:45:46,942 INFO L93 Difference]: Finished difference Result 393 states and 435 transitions. [2025-02-08 07:45:46,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-02-08 07:45:46,944 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 7 states have internal predecessors, (16), 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) Word has length 8 [2025-02-08 07:45:46,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-08 07:45:46,946 INFO L225 Difference]: With dead ends: 393 [2025-02-08 07:45:46,946 INFO L226 Difference]: Without dead ends: 393 [2025-02-08 07:45:46,946 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2025-02-08 07:45:46,947 INFO L435 NwaCegarLoop]: 420 mSDtfsCounter, 24 mSDsluCounter, 1034 mSDsCounter, 0 mSdLazyCounter, 671 mSolverCounterSat, 5 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 1454 SdHoareTripleChecker+Invalid, 680 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 671 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.8s IncrementalHoareTripleChecker+Time [2025-02-08 07:45:46,947 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [25 Valid, 1454 Invalid, 680 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 671 Invalid, 4 Unknown, 0 Unchecked, 28.8s Time] [2025-02-08 07:45:46,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 393 states. [2025-02-08 07:45:46,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 393 to 393. [2025-02-08 07:45:46,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 393 states, 226 states have (on average 1.8628318584070795) internal successors, (421), 381 states have internal predecessors, (421), 8 states have call successors, (8), 5 states have call predecessors, (8), 4 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2025-02-08 07:45:46,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 393 states and 435 transitions. [2025-02-08 07:45:46,960 INFO L78 Accepts]: Start accepts. Automaton has 393 states and 435 transitions. Word has length 8 [2025-02-08 07:45:46,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-08 07:45:46,965 INFO L471 AbstractCegarLoop]: Abstraction has 393 states and 435 transitions. [2025-02-08 07:45:46,965 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 7 states have internal predecessors, (16), 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) [2025-02-08 07:45:46,965 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 435 transitions. [2025-02-08 07:45:46,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2025-02-08 07:45:46,965 INFO L210 NwaCegarLoop]: Found error trace [2025-02-08 07:45:46,965 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1] [2025-02-08 07:45:47,003 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2025-02-08 07:45:47,165 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-08 07:45:47,166 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr352REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [#Ultimate.C_strcpyErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, #Ultimate.C_strcpyErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, #Ultimate.C_strcpyErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE (and 423 more)] === [2025-02-08 07:45:47,166 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 07:45:47,166 INFO L85 PathProgramCache]: Analyzing trace with hash 902011194, now seen corresponding path program 1 times [2025-02-08 07:45:47,167 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-08 07:45:47,167 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1418994322] [2025-02-08 07:45:47,167 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 07:45:47,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-08 07:45:47,167 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 07:45:47,170 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-08 07:45:47,171 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2025-02-08 07:45:47,414 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 14 statements into 1 equivalence classes. [2025-02-08 07:45:47,959 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 14 of 14 statements. [2025-02-08 07:45:47,960 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 07:45:47,960 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 07:45:48,029 INFO L256 TraceCheckSpWp]: Trace formula consists of 697 conjuncts, 5 conjuncts are in the unsatisfiable core [2025-02-08 07:45:48,030 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-08 07:45:48,310 INFO L349 Elim1Store]: treesize reduction 24, result has 33.3 percent of original size [2025-02-08 07:45:48,310 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 20 [2025-02-08 07:45:48,929 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2025-02-08 07:45:48,930 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-08 07:45:48,930 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-08 07:45:48,930 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1418994322] [2025-02-08 07:45:48,930 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1418994322] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 07:45:48,930 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 07:45:48,930 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2025-02-08 07:45:48,930 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623406633] [2025-02-08 07:45:48,930 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 07:45:48,931 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 07:45:48,931 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-08 07:45:48,931 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 07:45:48,931 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 07:45:48,931 INFO L87 Difference]: Start difference. First operand 393 states and 435 transitions. Second operand has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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) [2025-02-08 07:45:51,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-08 07:45:51,914 INFO L93 Difference]: Finished difference Result 462 states and 510 transitions. [2025-02-08 07:45:51,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 07:45:51,914 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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) Word has length 14 [2025-02-08 07:45:51,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-08 07:45:51,920 INFO L225 Difference]: With dead ends: 462 [2025-02-08 07:45:51,920 INFO L226 Difference]: Without dead ends: 462 [2025-02-08 07:45:51,920 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 07:45:51,925 INFO L435 NwaCegarLoop]: 311 mSDtfsCounter, 278 mSDsluCounter, 135 mSDsCounter, 0 mSdLazyCounter, 192 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 278 SdHoareTripleChecker+Valid, 446 SdHoareTripleChecker+Invalid, 198 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 192 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2025-02-08 07:45:51,925 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [278 Valid, 446 Invalid, 198 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 192 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2025-02-08 07:45:51,926 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 462 states. [2025-02-08 07:45:51,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 462 to 396. [2025-02-08 07:45:51,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 396 states, 229 states have (on average 1.8471615720524017) internal successors, (423), 383 states have internal predecessors, (423), 8 states have call successors, (8), 6 states have call predecessors, (8), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2025-02-08 07:45:51,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 396 states and 437 transitions. [2025-02-08 07:45:51,934 INFO L78 Accepts]: Start accepts. Automaton has 396 states and 437 transitions. Word has length 14 [2025-02-08 07:45:51,934 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-08 07:45:51,934 INFO L471 AbstractCegarLoop]: Abstraction has 396 states and 437 transitions. [2025-02-08 07:45:51,934 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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) [2025-02-08 07:45:51,934 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 437 transitions. [2025-02-08 07:45:51,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2025-02-08 07:45:51,934 INFO L210 NwaCegarLoop]: Found error trace [2025-02-08 07:45:51,934 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1] [2025-02-08 07:45:51,979 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2025-02-08 07:45:52,135 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-08 07:45:52,135 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr353REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [#Ultimate.C_strcpyErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, #Ultimate.C_strcpyErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, #Ultimate.C_strcpyErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE (and 423 more)] === [2025-02-08 07:45:52,136 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 07:45:52,136 INFO L85 PathProgramCache]: Analyzing trace with hash 902011195, now seen corresponding path program 1 times [2025-02-08 07:45:52,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-08 07:45:52,137 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [797375960] [2025-02-08 07:45:52,137 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 07:45:52,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-08 07:45:52,137 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 07:45:52,140 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-08 07:45:52,141 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2025-02-08 07:45:52,399 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 14 statements into 1 equivalence classes. [2025-02-08 07:45:53,051 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 14 of 14 statements. [2025-02-08 07:45:53,051 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 07:45:53,051 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 07:45:53,132 INFO L256 TraceCheckSpWp]: Trace formula consists of 697 conjuncts, 6 conjuncts are in the unsatisfiable core [2025-02-08 07:45:53,133 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-08 07:45:53,780 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 07:45:53,780 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-02-08 07:45:55,010 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 07:45:55,010 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-08 07:45:55,010 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [797375960] [2025-02-08 07:45:55,010 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [797375960] provided 0 perfect and 2 imperfect interpolant sequences [2025-02-08 07:45:55,010 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-02-08 07:45:55,010 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7] total 11 [2025-02-08 07:45:55,010 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1854141469] [2025-02-08 07:45:55,010 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2025-02-08 07:45:55,010 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2025-02-08 07:45:55,010 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-08 07:45:55,011 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2025-02-08 07:45:55,011 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2025-02-08 07:45:55,011 INFO L87 Difference]: Start difference. First operand 396 states and 437 transitions. Second operand has 11 states, 11 states have (on average 2.272727272727273) internal successors, (25), 11 states have internal predecessors, (25), 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) [2025-02-08 07:45:59,052 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec, FloatRoundingMode], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-08 07:46:03,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec, FloatRoundingMode], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-08 07:46:07,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec, FloatRoundingMode], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-08 07:46:11,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec, FloatRoundingMode], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-08 07:46:15,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec, FloatRoundingMode], hasArrays=true, hasNonlinArith=false, quantifiers []