./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) 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/uthash-2.0.2/uthash_OAT_test6-2.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-MemCleanup-32bit-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-memcleanup) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bd635b7902366e8a0b08b14a90a1f3949f04bf734a3e09a83f5077ced842f5da --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-08 06:02:35,447 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-08 06:02:35,501 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-MemCleanup-32bit-Automizer_Default.epf [2025-02-08 06:02:35,508 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-08 06:02:35,508 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-08 06:02:35,529 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-08 06:02:35,530 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-08 06:02:35,530 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-08 06:02:35,531 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-08 06:02:35,531 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-08 06:02:35,531 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-08 06:02:35,532 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-08 06:02:35,532 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-08 06:02:35,532 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-08 06:02:35,532 INFO L153 SettingsManager]: * Use SBE=true [2025-02-08 06:02:35,533 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-08 06:02:35,533 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-08 06:02:35,533 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-08 06:02:35,533 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-08 06:02:35,533 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-08 06:02:35,533 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-08 06:02:35,533 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-08 06:02:35,533 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2025-02-08 06:02:35,533 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2025-02-08 06:02:35,534 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-08 06:02:35,534 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-08 06:02:35,534 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-02-08 06:02:35,534 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-02-08 06:02:35,534 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-08 06:02:35,534 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-08 06:02:35,534 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-08 06:02:35,534 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-08 06:02:35,534 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-08 06:02:35,535 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-08 06:02:35,535 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-08 06:02:35,535 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-08 06:02:35,535 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 06:02:35,535 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-08 06:02:35,535 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-08 06:02:35,535 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-08 06:02:35,535 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-08 06:02:35,535 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-08 06:02:35,535 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-08 06:02:35,535 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-08 06:02:35,535 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-08 06:02:35,535 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-memcleanup) ) 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd635b7902366e8a0b08b14a90a1f3949f04bf734a3e09a83f5077ced842f5da [2025-02-08 06:02:35,748 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-08 06:02:35,754 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-08 06:02:35,756 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-08 06:02:35,757 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-08 06:02:35,757 INFO L274 PluginConnector]: CDTParser initialized [2025-02-08 06:02:35,758 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2025-02-08 06:02:36,885 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f26303eae/be4a2ab2e1cf4d68bc6c343ff6c57a3d/FLAG2d277e2cc [2025-02-08 06:02:37,257 INFO L384 CDTParser]: Found 1 translation units. [2025-02-08 06:02:37,258 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2025-02-08 06:02:37,278 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f26303eae/be4a2ab2e1cf4d68bc6c343ff6c57a3d/FLAG2d277e2cc [2025-02-08 06:02:37,293 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f26303eae/be4a2ab2e1cf4d68bc6c343ff6c57a3d [2025-02-08 06:02:37,295 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-08 06:02:37,296 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-08 06:02:37,298 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-08 06:02:37,299 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-08 06:02:37,303 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-08 06:02:37,304 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 06:02:37" (1/1) ... [2025-02-08 06:02:37,306 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@594f89fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 06:02:37, skipping insertion in model container [2025-02-08 06:02:37,306 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 06:02:37" (1/1) ... [2025-02-08 06:02:37,348 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 06:02:37,692 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 06:02:37,723 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 06:02:37,725 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 06:02:37,727 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 06:02:37,731 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 06:02:37,757 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 06:02:37,757 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 06:02:37,759 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 06:02:37,759 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 06:02:37,761 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 06:02:37,763 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 06:02:37,764 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 06:02:37,765 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 06:02:37,772 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 06:02:37,772 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 06:02:37,774 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 06:02:37,778 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 06:02:37,778 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 06:02:37,779 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 06:02:37,781 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 06:02:37,785 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 06:02:37,794 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 06:02:37,794 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a8edd4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 06:02:37, skipping insertion in model container [2025-02-08 06:02:37,795 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-08 06:02:37,795 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2025-02-08 06:02:37,798 INFO L158 Benchmark]: Toolchain (without parser) took 499.97ms. Allocated memory is still 167.8MB. Free memory was 121.0MB in the beginning and 99.0MB in the end (delta: 22.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-02-08 06:02:37,798 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 201.3MB. Free memory is still 118.2MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 06:02:37,798 INFO L158 Benchmark]: CACSL2BoogieTranslator took 496.56ms. Allocated memory is still 167.8MB. Free memory was 121.0MB in the beginning and 99.0MB in the end (delta: 22.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-02-08 06:02:37,799 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47ms. Allocated memory is still 201.3MB. Free memory is still 118.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 496.56ms. Allocated memory is still 167.8MB. Free memory was 121.0MB in the beginning and 99.0MB in the end (delta: 22.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1001]: 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/uthash-2.0.2/uthash_OAT_test6-2.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-MemCleanup-32bit-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-memcleanup) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bd635b7902366e8a0b08b14a90a1f3949f04bf734a3e09a83f5077ced842f5da --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-08 06:02:39,612 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-08 06:02:39,677 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-MemCleanup-32bit-Automizer_Bitvector.epf [2025-02-08 06:02:39,694 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-08 06:02:39,697 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-08 06:02:39,722 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-08 06:02:39,726 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-08 06:02:39,726 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-08 06:02:39,726 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-08 06:02:39,726 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-08 06:02:39,726 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-08 06:02:39,726 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-08 06:02:39,727 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-08 06:02:39,727 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-08 06:02:39,728 INFO L153 SettingsManager]: * Use SBE=true [2025-02-08 06:02:39,728 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-08 06:02:39,728 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-08 06:02:39,728 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-08 06:02:39,728 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-08 06:02:39,728 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-08 06:02:39,728 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-08 06:02:39,728 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-08 06:02:39,728 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2025-02-08 06:02:39,728 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2025-02-08 06:02:39,729 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-08 06:02:39,729 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-08 06:02:39,729 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-02-08 06:02:39,730 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-02-08 06:02:39,730 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-02-08 06:02:39,730 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-02-08 06:02:39,730 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-08 06:02:39,730 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-08 06:02:39,730 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-08 06:02:39,730 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-08 06:02:39,730 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-08 06:02:39,730 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-08 06:02:39,730 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-08 06:02:39,731 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-08 06:02:39,731 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 06:02:39,731 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-08 06:02:39,731 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-08 06:02:39,731 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-02-08 06:02:39,731 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-02-08 06:02:39,731 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-08 06:02:39,731 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-08 06:02:39,731 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-08 06:02:39,731 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-08 06:02:39,731 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-memcleanup) ) 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd635b7902366e8a0b08b14a90a1f3949f04bf734a3e09a83f5077ced842f5da [2025-02-08 06:02:39,981 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-08 06:02:39,988 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-08 06:02:39,991 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-08 06:02:39,991 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-08 06:02:39,991 INFO L274 PluginConnector]: CDTParser initialized [2025-02-08 06:02:39,992 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2025-02-08 06:02:41,220 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/8f71eedfb/4ca75feab8634b6cabd1f6c059e48b1f/FLAG0f5bcea98 [2025-02-08 06:02:41,499 INFO L384 CDTParser]: Found 1 translation units. [2025-02-08 06:02:41,499 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2025-02-08 06:02:41,517 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/8f71eedfb/4ca75feab8634b6cabd1f6c059e48b1f/FLAG0f5bcea98 [2025-02-08 06:02:41,528 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/8f71eedfb/4ca75feab8634b6cabd1f6c059e48b1f [2025-02-08 06:02:41,530 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-08 06:02:41,532 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-08 06:02:41,533 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-08 06:02:41,533 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-08 06:02:41,536 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-08 06:02:41,536 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 06:02:41" (1/1) ... [2025-02-08 06:02:41,537 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4aa4f37c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 06:02:41, skipping insertion in model container [2025-02-08 06:02:41,537 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 06:02:41" (1/1) ... [2025-02-08 06:02:41,590 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 06:02:41,954 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 06:02:41,980 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 06:02:41,983 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 06:02:41,992 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 06:02:41,996 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 06:02:42,017 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 06:02:42,017 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 06:02:42,019 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 06:02:42,019 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 06:02:42,021 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 06:02:42,022 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 06:02:42,023 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 06:02:42,023 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 06:02:42,026 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 06:02:42,027 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 06:02:42,029 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 06:02:42,030 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 06:02:42,030 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 06:02:42,031 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 06:02:42,036 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 06:02:42,040 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 06:02:42,054 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2025-02-08 06:02:42,066 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 06:02:42,106 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 06:02:42,120 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 06:02:42,126 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 06:02:42,127 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 06:02:42,130 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 06:02:42,151 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 06:02:42,153 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 06:02:42,154 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 06:02:42,154 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 06:02:42,157 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 06:02:42,158 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 06:02:42,158 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 06:02:42,158 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 06:02:42,160 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 06:02:42,161 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 06:02:42,165 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 06:02:42,166 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 06:02:42,166 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 06:02:42,167 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 06:02:42,168 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 06:02:42,171 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 06:02:42,178 INFO L200 MainTranslator]: Completed pre-run [2025-02-08 06:02:42,267 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 06:02:42,321 INFO L204 MainTranslator]: Completed translation [2025-02-08 06:02:42,321 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 06:02:42 WrapperNode [2025-02-08 06:02:42,321 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-08 06:02:42,322 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-08 06:02:42,322 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-08 06:02:42,322 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-08 06:02:42,327 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 06:02:42" (1/1) ... [2025-02-08 06:02:42,359 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 06:02:42" (1/1) ... [2025-02-08 06:02:42,413 INFO L138 Inliner]: procedures = 286, calls = 353, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 1181 [2025-02-08 06:02:42,418 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-08 06:02:42,418 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-08 06:02:42,418 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-08 06:02:42,418 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-08 06:02:42,425 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 06:02:42" (1/1) ... [2025-02-08 06:02:42,425 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 06:02:42" (1/1) ... [2025-02-08 06:02:42,433 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 06:02:42" (1/1) ... [2025-02-08 06:02:42,520 INFO L175 MemorySlicer]: Split 318 memory accesses to 4 slices as follows [2, 12, 34, 270]. 85 percent of accesses are in the largest equivalence class. The 12 initializations are split as follows [2, 10, 0, 0]. The 62 writes are split as follows [0, 1, 4, 57]. [2025-02-08 06:02:42,520 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 06:02:42" (1/1) ... [2025-02-08 06:02:42,520 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 06:02:42" (1/1) ... [2025-02-08 06:02:42,564 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 06:02:42" (1/1) ... [2025-02-08 06:02:42,569 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 06:02:42" (1/1) ... [2025-02-08 06:02:42,573 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 06:02:42" (1/1) ... [2025-02-08 06:02:42,575 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 06:02:42" (1/1) ... [2025-02-08 06:02:42,580 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-08 06:02:42,581 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-08 06:02:42,581 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-08 06:02:42,581 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-08 06:02:42,582 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 06:02:42" (1/1) ... [2025-02-08 06:02:42,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 06:02:42,601 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 06:02:42,621 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 06:02:42,630 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 06:02:42,646 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2025-02-08 06:02:42,646 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2025-02-08 06:02:42,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2025-02-08 06:02:42,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2025-02-08 06:02:42,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2025-02-08 06:02:42,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2025-02-08 06:02:42,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2025-02-08 06:02:42,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2025-02-08 06:02:42,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2025-02-08 06:02:42,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2025-02-08 06:02:42,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-08 06:02:42,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-08 06:02:42,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-08 06:02:42,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-08 06:02:42,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-08 06:02:42,647 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-08 06:02:42,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2025-02-08 06:02:42,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2025-02-08 06:02:42,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2025-02-08 06:02:42,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2025-02-08 06:02:42,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-02-08 06:02:42,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2025-02-08 06:02:42,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2025-02-08 06:02:42,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2025-02-08 06:02:42,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2025-02-08 06:02:42,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2025-02-08 06:02:42,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2025-02-08 06:02:42,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2025-02-08 06:02:42,649 INFO L130 BoogieDeclarations]: Found specification of procedure alt_bzero [2025-02-08 06:02:42,649 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_bzero [2025-02-08 06:02:42,649 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2025-02-08 06:02:42,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2025-02-08 06:02:42,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-08 06:02:42,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-08 06:02:42,649 INFO L130 BoogieDeclarations]: Found specification of procedure alt_malloc [2025-02-08 06:02:42,649 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_malloc [2025-02-08 06:02:42,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-08 06:02:42,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-08 06:02:42,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-08 06:02:42,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-08 06:02:42,650 INFO L130 BoogieDeclarations]: Found specification of procedure alt_free [2025-02-08 06:02:42,650 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_free [2025-02-08 06:02:42,650 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-08 06:02:42,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-08 06:02:42,821 INFO L257 CfgBuilder]: Building ICFG [2025-02-08 06:02:42,822 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-08 06:02:42,918 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L955: havoc #t~malloc32.base, #t~malloc32.offset; [2025-02-08 06:02:49,877 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L994: call main_#t~mem42#1 := read~intINTTYPE4#2(main_~#i~0#1.base, main_~#i~0#1.offset, 4bv32);call write~intINTTYPE4#3(main_#t~mem42#1, main_~user~0#1.base, main_~user~0#1.offset, 4bv32);havoc main_#t~mem42#1;call main_#t~mem43#1 := read~intINTTYPE4#2(main_~#i~0#1.base, main_~#i~0#1.offset, 4bv32);call main_#t~mem44#1 := read~intINTTYPE4#2(main_~#i~0#1.base, main_~#i~0#1.offset, 4bv32);call write~intINTTYPE4#3(~bvmul~32(main_#t~mem43#1, main_#t~mem44#1), main_~user~0#1.base, ~bvadd~32(4bv32, main_~user~0#1.offset), 4bv32);havoc main_#t~mem43#1;havoc main_#t~mem44#1; [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L979: havoc real_malloc_#t~malloc39#1.base, real_malloc_#t~malloc39#1.offset;main_#t~ret41#1.base, main_#t~ret41#1.offset := real_malloc_#res#1.base, real_malloc_#res#1.offset;havoc real_malloc_#t~malloc39#1.base, real_malloc_#t~malloc39#1.offset, real_malloc_~n#1;havoc real_malloc_#in~n#1;assume { :end_inline_real_malloc } true;main_~user~0#1.base, main_~user~0#1.offset := main_#t~ret41#1.base, main_#t~ret41#1.offset;havoc main_#t~ret41#1.base, main_#t~ret41#1.offset; [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996: assume true;havoc main_~_ha_hashv~0#1; [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996: assume !true; [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-1: assume false; [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-1: assume !false; [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-2: havoc main_~_ha_hashv~0#1; [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-3: assume true;call write~intINTTYPE4#3(main_~_ha_hashv~0#1, main_~user~0#1.base, ~bvadd~32(28bv32, ~bvadd~32(8bv32, main_~user~0#1.offset)), 4bv32);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, ~bvadd~32(20bv32, ~bvadd~32(8bv32, main_~user~0#1.offset)), 4bv32);call write~intINTTYPE4#3(4bv32, main_~user~0#1.base, ~bvadd~32(24bv32, ~bvadd~32(8bv32, main_~user~0#1.offset)), 4bv32); [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-3: assume !true; [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-4: assume false; [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-4: assume !false; [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-5: assume true;havoc main_~_ha_bkt~0#1;call main_#t~mem92#1.base, main_#t~mem92#1.offset := read~$Pointer$#3(main_~users~0#1.base, ~bvadd~32(8bv32, main_~users~0#1.offset), 4bv32);call main_#t~mem93#1 := read~intINTTYPE4#3(main_#t~mem92#1.base, ~bvadd~32(12bv32, main_#t~mem92#1.offset), 4bv32);main_#t~post94#1 := main_#t~mem93#1;call write~intINTTYPE4#3(~bvadd~32(1bv32, main_#t~post94#1), main_#t~mem92#1.base, ~bvadd~32(12bv32, main_#t~mem92#1.offset), 4bv32);havoc main_#t~mem92#1.base, main_#t~mem92#1.offset;havoc main_#t~mem93#1;havoc main_#t~post94#1; [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-5: assume !true; [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-6: assume false; [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-6: assume !false; [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-7: havoc main_~_ha_bkt~0#1; [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-8: assume true;call main_#t~mem97#1.base, main_#t~mem97#1.offset := read~$Pointer$#3(main_~users~0#1.base, ~bvadd~32(8bv32, main_~users~0#1.offset), 4bv32);call main_#t~mem98#1.base, main_#t~mem98#1.offset := read~$Pointer$#3(main_#t~mem97#1.base, main_#t~mem97#1.offset, 4bv32);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem98#1.base, ~bvadd~32(main_#t~mem98#1.offset, ~bvmul~32(12bv32, main_~_ha_bkt~0#1));havoc main_#t~mem97#1.base, main_#t~mem97#1.offset;havoc main_#t~mem98#1.base, main_#t~mem98#1.offset;call main_#t~mem99#1 := read~intINTTYPE4#3(main_~_ha_head~0#1.base, ~bvadd~32(4bv32, main_~_ha_head~0#1.offset), 4bv32);main_#t~post100#1 := main_#t~mem99#1;call write~intINTTYPE4#3(~bvadd~32(1bv32, main_#t~post100#1), main_~_ha_head~0#1.base, ~bvadd~32(4bv32, main_~_ha_head~0#1.offset), 4bv32);havoc main_#t~mem99#1;havoc main_#t~post100#1;call main_#t~mem101#1.base, main_#t~mem101#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4bv32);call write~$Pointer$#3(main_#t~mem101#1.base, main_#t~mem101#1.offset, main_~user~0#1.base, ~bvadd~32(16bv32, ~bvadd~32(8bv32, main_~user~0#1.offset)), 4bv32);havoc main_#t~mem101#1.base, main_#t~mem101#1.offset;call write~$Pointer$#3(0bv32, 0bv32, main_~user~0#1.base, ~bvadd~32(12bv32, ~bvadd~32(8bv32, main_~user~0#1.offset)), 4bv32);call main_#t~mem102#1.base, main_#t~mem102#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4bv32); [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-8: assume !true; [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-9: assume false; [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-9: assume !false; [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-10: havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-11: assume true;havoc main_~_he_bkt~0#1;havoc main_~_he_bkt_i~0#1;havoc main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset;havoc main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset;havoc main_~_he_new_buckets~0#1.base, main_~_he_new_buckets~0#1.offset;havoc main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset;call main_#t~mem109#1.base, main_#t~mem109#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem110#1 := read~intINTTYPE4#3(main_#t~mem109#1.base, ~bvadd~32(4bv32, main_#t~mem109#1.offset), 4bv32); [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-11: assume !true; [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-12: assume false; [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-12: assume !false; [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-13: havoc main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~_he_new_buckets~0#1.base, main_~_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset; [2025-02-08 06:02:49,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-14: assume ~bvugt~32(main_#t~mem169#1, 1bv32);havoc main_#t~mem168#1.base, main_#t~mem168#1.offset;havoc main_#t~mem169#1;call main_#t~mem170#1.base, main_#t~mem170#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call write~intINTTYPE4#3(1bv32, main_#t~mem170#1.base, ~bvadd~32(36bv32, main_#t~mem170#1.offset), 4bv32);havoc main_#t~mem170#1.base, main_#t~mem170#1.offset;havoc main_#t~mem170#1.base, main_#t~mem170#1.offset; [2025-02-08 06:02:49,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-14: assume !~bvugt~32(main_#t~mem169#1, 1bv32);havoc main_#t~mem168#1.base, main_#t~mem168#1.offset;havoc main_#t~mem169#1; [2025-02-08 06:02:49,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-15: call write~intINTTYPE4#3(main_#t~ite167#1, main_#t~mem160#1.base, ~bvadd~32(32bv32, main_#t~mem160#1.offset), 4bv32);havoc main_#t~mem160#1.base, main_#t~mem160#1.offset;havoc main_#t~mem161#1.base, main_#t~mem161#1.offset;havoc main_#t~mem164#1;havoc main_#t~mem162#1.base, main_#t~mem162#1.offset;havoc main_#t~mem163#1;havoc main_#t~ite167#1;havoc main_#t~mem165#1.base, main_#t~mem165#1.offset;havoc main_#t~mem166#1;call main_#t~mem168#1.base, main_#t~mem168#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem169#1 := read~intINTTYPE4#3(main_#t~mem168#1.base, ~bvadd~32(32bv32, main_#t~mem168#1.offset), 4bv32); [2025-02-08 06:02:49,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-16: assume ~bvugt~32(main_#t~mem164#1, ~bvlshr~32(main_#t~mem163#1, 1bv32));call main_#t~mem165#1.base, main_#t~mem165#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem166#1 := read~intINTTYPE4#3(main_#t~mem165#1.base, ~bvadd~32(32bv32, main_#t~mem165#1.offset), 4bv32);main_#t~ite167#1 := ~bvadd~32(1bv32, main_#t~mem166#1); [2025-02-08 06:02:49,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-16: assume !~bvugt~32(main_#t~mem164#1, ~bvlshr~32(main_#t~mem163#1, 1bv32));main_#t~ite167#1 := 0bv32; [2025-02-08 06:02:49,880 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-17: havoc main_#t~mem150#1.base, main_#t~mem150#1.offset;havoc main_#t~mem151#1.base, main_#t~mem151#1.offset;havoc main_#t~mem152#1.base, main_#t~mem152#1.offset;havoc main_#t~mem153#1;call main_#t~mem154#1.base, main_#t~mem154#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem155#1 := read~intINTTYPE4#3(main_#t~mem154#1.base, ~bvadd~32(4bv32, main_#t~mem154#1.offset), 4bv32);call write~intINTTYPE4#3(~bvmul~32(2bv32, main_#t~mem155#1), main_#t~mem154#1.base, ~bvadd~32(4bv32, main_#t~mem154#1.offset), 4bv32);havoc main_#t~mem154#1.base, main_#t~mem154#1.offset;havoc main_#t~mem155#1;call main_#t~mem156#1.base, main_#t~mem156#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem157#1 := read~intINTTYPE4#3(main_#t~mem156#1.base, ~bvadd~32(8bv32, main_#t~mem156#1.offset), 4bv32);main_#t~post158#1 := main_#t~mem157#1;call write~intINTTYPE4#3(~bvadd~32(1bv32, main_#t~post158#1), main_#t~mem156#1.base, ~bvadd~32(8bv32, main_#t~mem156#1.offset), 4bv32);havoc main_#t~mem156#1.base, main_#t~mem156#1.offset;havoc main_#t~mem157#1;havoc main_#t~post158#1;call main_#t~mem159#1.base, main_#t~mem159#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call write~$Pointer$#3(main_~_he_new_buckets~0#1.base, main_~_he_new_buckets~0#1.offset, main_#t~mem159#1.base, main_#t~mem159#1.offset, 4bv32);havoc main_#t~mem159#1.base, main_#t~mem159#1.offset;call main_#t~mem160#1.base, main_#t~mem160#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem161#1.base, main_#t~mem161#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem164#1 := read~intINTTYPE4#3(main_#t~mem161#1.base, ~bvadd~32(28bv32, main_#t~mem161#1.offset), 4bv32);call main_#t~mem162#1.base, main_#t~mem162#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem163#1 := read~intINTTYPE4#3(main_#t~mem162#1.base, ~bvadd~32(12bv32, main_#t~mem162#1.offset), 4bv32); [2025-02-08 06:02:49,880 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-18: SUMMARY for call alt_free(main_#t~mem151#1.base, main_#t~mem151#1.offset, ~bvmul~32(12bv32, main_#t~mem153#1)); srcloc: null [2025-02-08 06:02:49,880 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-19: call main_#t~mem150#1.base, main_#t~mem150#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem151#1.base, main_#t~mem151#1.offset := read~$Pointer$#3(main_#t~mem150#1.base, main_#t~mem150#1.offset, 4bv32);call main_#t~mem152#1.base, main_#t~mem152#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem153#1 := read~intINTTYPE4#3(main_#t~mem152#1.base, ~bvadd~32(4bv32, main_#t~mem152#1.offset), 4bv32); [2025-02-08 06:02:49,880 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-20: assume true;call main_#t~mem124#1.base, main_#t~mem124#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem125#1 := read~intINTTYPE4#3(main_#t~mem124#1.base, ~bvadd~32(4bv32, main_#t~mem124#1.offset), 4bv32); [2025-02-08 06:02:49,880 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-20: assume !true; [2025-02-08 06:02:49,880 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-21: assume main_~_he_thh~0#1.base != 0bv32 || main_~_he_thh~0#1.offset != 0bv32;call main_#t~mem129#1.base, main_#t~mem129#1.offset := read~$Pointer$#3(main_~_he_thh~0#1.base, ~bvadd~32(16bv32, main_~_he_thh~0#1.offset), 4bv32);main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset := main_#t~mem129#1.base, main_#t~mem129#1.offset;havoc main_#t~mem129#1.base, main_#t~mem129#1.offset; [2025-02-08 06:02:49,880 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-21: assume !(main_~_he_thh~0#1.base != 0bv32 || main_~_he_thh~0#1.offset != 0bv32);main_#t~post149#1 := main_~_he_bkt_i~0#1;main_~_he_bkt_i~0#1 := ~bvadd~32(1bv32, main_#t~post149#1);havoc main_#t~post149#1; [2025-02-08 06:02:49,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-22: call write~$Pointer$#3(main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, 4bv32);main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset := main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset; [2025-02-08 06:02:49,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-23: assume main_#t~mem147#1.base != 0bv32 || main_#t~mem147#1.offset != 0bv32;havoc main_#t~mem147#1.base, main_#t~mem147#1.offset;call main_#t~mem148#1.base, main_#t~mem148#1.offset := read~$Pointer$#3(main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, 4bv32);call write~$Pointer$#3(main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_#t~mem148#1.base, ~bvadd~32(12bv32, main_#t~mem148#1.offset), 4bv32);havoc main_#t~mem148#1.base, main_#t~mem148#1.offset; [2025-02-08 06:02:49,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-23: assume !(main_#t~mem147#1.base != 0bv32 || main_#t~mem147#1.offset != 0bv32);havoc main_#t~mem147#1.base, main_#t~mem147#1.offset; [2025-02-08 06:02:49,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-24: call write~$Pointer$#3(0bv32, 0bv32, main_~_he_thh~0#1.base, ~bvadd~32(12bv32, main_~_he_thh~0#1.offset), 4bv32);call main_#t~mem146#1.base, main_#t~mem146#1.offset := read~$Pointer$#3(main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, 4bv32);call write~$Pointer$#3(main_#t~mem146#1.base, main_#t~mem146#1.offset, main_~_he_thh~0#1.base, ~bvadd~32(16bv32, main_~_he_thh~0#1.offset), 4bv32);havoc main_#t~mem146#1.base, main_#t~mem146#1.offset;call main_#t~mem147#1.base, main_#t~mem147#1.offset := read~$Pointer$#3(main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, 4bv32); [2025-02-08 06:02:49,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-25: assume ~bvugt~32(main_#t~mem143#1, ~bvmul~32(main_#t~mem141#1, main_#t~mem142#1));havoc main_#t~mem143#1;havoc main_#t~mem141#1;havoc main_#t~mem140#1.base, main_#t~mem140#1.offset;havoc main_#t~mem142#1;call main_#t~mem144#1 := read~intINTTYPE4#3(main_~_he_newbkt~0#1.base, ~bvadd~32(8bv32, main_~_he_newbkt~0#1.offset), 4bv32);main_#t~post145#1 := main_#t~mem144#1;call write~intINTTYPE4#3(~bvadd~32(1bv32, main_#t~post145#1), main_~_he_newbkt~0#1.base, ~bvadd~32(8bv32, main_~_he_newbkt~0#1.offset), 4bv32);havoc main_#t~mem144#1;havoc main_#t~post145#1; [2025-02-08 06:02:49,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-25: assume !~bvugt~32(main_#t~mem143#1, ~bvmul~32(main_#t~mem141#1, main_#t~mem142#1));havoc main_#t~mem143#1;havoc main_#t~mem141#1;havoc main_#t~mem140#1.base, main_#t~mem140#1.offset;havoc main_#t~mem142#1; [2025-02-08 06:02:49,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-26: assume ~bvugt~32(main_#t~pre134#1, main_#t~mem136#1);havoc main_#t~mem133#1;havoc main_#t~pre134#1;havoc main_#t~mem135#1.base, main_#t~mem135#1.offset;havoc main_#t~mem136#1;call main_#t~mem137#1.base, main_#t~mem137#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem138#1 := read~intINTTYPE4#3(main_#t~mem137#1.base, ~bvadd~32(28bv32, main_#t~mem137#1.offset), 4bv32);main_#t~post139#1 := main_#t~mem138#1;call write~intINTTYPE4#3(~bvadd~32(1bv32, main_#t~post139#1), main_#t~mem137#1.base, ~bvadd~32(28bv32, main_#t~mem137#1.offset), 4bv32);havoc main_#t~mem137#1.base, main_#t~mem137#1.offset;havoc main_#t~mem138#1;havoc main_#t~post139#1;call main_#t~mem143#1 := read~intINTTYPE4#3(main_~_he_newbkt~0#1.base, ~bvadd~32(4bv32, main_~_he_newbkt~0#1.offset), 4bv32);call main_#t~mem141#1 := read~intINTTYPE4#3(main_~_he_newbkt~0#1.base, ~bvadd~32(8bv32, main_~_he_newbkt~0#1.offset), 4bv32);call main_#t~mem140#1.base, main_#t~mem140#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem142#1 := read~intINTTYPE4#3(main_#t~mem140#1.base, ~bvadd~32(24bv32, main_#t~mem140#1.offset), 4bv32); [2025-02-08 06:02:49,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-26: assume !~bvugt~32(main_#t~pre134#1, main_#t~mem136#1);havoc main_#t~mem133#1;havoc main_#t~pre134#1;havoc main_#t~mem135#1.base, main_#t~mem135#1.offset;havoc main_#t~mem136#1; [2025-02-08 06:02:49,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-27: main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset := main_~_he_new_buckets~0#1.base, ~bvadd~32(main_~_he_new_buckets~0#1.offset, ~bvmul~32(12bv32, main_~_he_bkt~0#1));call main_#t~mem133#1 := read~intINTTYPE4#3(main_~_he_newbkt~0#1.base, ~bvadd~32(4bv32, main_~_he_newbkt~0#1.offset), 4bv32);main_#t~pre134#1 := ~bvadd~32(1bv32, main_#t~mem133#1);call write~intINTTYPE4#3(~bvadd~32(1bv32, main_#t~mem133#1), main_~_he_newbkt~0#1.base, ~bvadd~32(4bv32, main_~_he_newbkt~0#1.offset), 4bv32);call main_#t~mem135#1.base, main_#t~mem135#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem136#1 := read~intINTTYPE4#3(main_#t~mem135#1.base, ~bvadd~32(24bv32, main_#t~mem135#1.offset), 4bv32); [2025-02-08 06:02:49,882 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-28: assume true;call main_#t~mem132#1 := read~intINTTYPE4#3(main_~_he_thh~0#1.base, ~bvadd~32(28bv32, main_~_he_thh~0#1.offset), 4bv32);call main_#t~mem130#1.base, main_#t~mem130#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem131#1 := read~intINTTYPE4#3(main_#t~mem130#1.base, ~bvadd~32(4bv32, main_#t~mem130#1.offset), 4bv32);main_~_he_bkt~0#1 := ~bvand~32(main_#t~mem132#1, ~bvsub~32(~bvmul~32(2bv32, main_#t~mem131#1), 1bv32));havoc main_#t~mem132#1;havoc main_#t~mem130#1.base, main_#t~mem130#1.offset;havoc main_#t~mem131#1; [2025-02-08 06:02:49,882 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-28: assume !true; [2025-02-08 06:02:49,882 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-29: assume false; [2025-02-08 06:02:49,882 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-29: assume !false; [2025-02-08 06:02:49,882 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-31: assume !~bvult~32(main_~_he_bkt_i~0#1, main_#t~mem125#1);havoc main_#t~mem124#1.base, main_#t~mem124#1.offset;havoc main_#t~mem125#1; [2025-02-08 06:02:49,882 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-31: assume ~bvult~32(main_~_he_bkt_i~0#1, main_#t~mem125#1);havoc main_#t~mem124#1.base, main_#t~mem124#1.offset;havoc main_#t~mem125#1;call main_#t~mem126#1.base, main_#t~mem126#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem127#1.base, main_#t~mem127#1.offset := read~$Pointer$#3(main_#t~mem126#1.base, main_#t~mem126#1.offset, 4bv32);call main_#t~mem128#1.base, main_#t~mem128#1.offset := read~$Pointer$#3(main_#t~mem127#1.base, ~bvadd~32(main_#t~mem127#1.offset, ~bvmul~32(12bv32, main_~_he_bkt_i~0#1)), 4bv32);main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset := main_#t~mem128#1.base, main_#t~mem128#1.offset;havoc main_#t~mem126#1.base, main_#t~mem126#1.offset;havoc main_#t~mem127#1.base, main_#t~mem127#1.offset;havoc main_#t~mem128#1.base, main_#t~mem128#1.offset; [2025-02-08 06:02:49,882 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-32: havoc main_#t~mem112#1.base, main_#t~mem112#1.offset;havoc main_#t~mem113#1;call main_#t~mem114#1.base, main_#t~mem114#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem115#1.base, main_#t~mem115#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem118#1 := read~intINTTYPE4#3(main_#t~mem115#1.base, ~bvadd~32(12bv32, main_#t~mem115#1.offset), 4bv32);call main_#t~mem116#1.base, main_#t~mem116#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem117#1 := read~intINTTYPE4#3(main_#t~mem116#1.base, ~bvadd~32(8bv32, main_#t~mem116#1.offset), 4bv32);call main_#t~mem119#1.base, main_#t~mem119#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem122#1 := read~intINTTYPE4#3(main_#t~mem119#1.base, ~bvadd~32(12bv32, main_#t~mem119#1.offset), 4bv32);call main_#t~mem120#1.base, main_#t~mem120#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem121#1 := read~intINTTYPE4#3(main_#t~mem120#1.base, ~bvadd~32(4bv32, main_#t~mem120#1.offset), 4bv32);call write~intINTTYPE4#3(~bvadd~32(~bvlshr~32(main_#t~mem118#1, ~bvadd~32(1bv32, main_#t~mem117#1)), (if 0bv32 != ~bvand~32(main_#t~mem122#1, ~bvsub~32(~bvmul~32(2bv32, main_#t~mem121#1), 1bv32)) then 1bv32 else 0bv32)), main_#t~mem114#1.base, ~bvadd~32(24bv32, main_#t~mem114#1.offset), 4bv32);havoc main_#t~mem114#1.base, main_#t~mem114#1.offset;havoc main_#t~mem115#1.base, main_#t~mem115#1.offset;havoc main_#t~mem118#1;havoc main_#t~mem116#1.base, main_#t~mem116#1.offset;havoc main_#t~mem117#1;havoc main_#t~mem119#1.base, main_#t~mem119#1.offset;havoc main_#t~mem122#1;havoc main_#t~mem120#1.base, main_#t~mem120#1.offset;havoc main_#t~mem121#1;call main_#t~mem123#1.base, main_#t~mem123#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call write~intINTTYPE4#3(0bv32, main_#t~mem123#1.base, ~bvadd~32(28bv32, main_#t~mem123#1.offset), 4bv32);havoc main_#t~mem123#1.base, main_#t~mem123#1.offset;main_~_he_bkt_i~0#1 := 0bv32; [2025-02-08 06:02:49,882 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-33: SUMMARY for call alt_bzero(main_~_he_new_buckets~0#1.base, main_~_he_new_buckets~0#1.offset, ~bvmul~32(12bv32, ~bvmul~32(2bv32, main_#t~mem113#1))); srcloc: null [2025-02-08 06:02:49,882 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-34: assume main_~_he_new_buckets~0#1.base == 0bv32 && main_~_he_new_buckets~0#1.offset == 0bv32;assume false; [2025-02-08 06:02:49,882 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-34: assume !(main_~_he_new_buckets~0#1.base == 0bv32 && main_~_he_new_buckets~0#1.offset == 0bv32);call main_#t~mem112#1.base, main_#t~mem112#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem113#1 := read~intINTTYPE4#3(main_#t~mem112#1.base, ~bvadd~32(4bv32, main_#t~mem112#1.offset), 4bv32); [2025-02-08 06:02:49,882 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-35: main_~_he_new_buckets~0#1.base, main_~_he_new_buckets~0#1.offset := main_#t~ret111#1.base, main_#t~ret111#1.offset;havoc main_#t~mem109#1.base, main_#t~mem109#1.offset;havoc main_#t~mem110#1;havoc main_#t~ret111#1.base, main_#t~ret111#1.offset; [2025-02-08 06:02:49,883 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-36: SUMMARY for call main_#t~ret111#1.base, main_#t~ret111#1.offset := alt_malloc(~bvmul~32(12bv32, ~bvmul~32(2bv32, main_#t~mem110#1))); srcloc: null [2025-02-08 06:02:49,883 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-37: assume main_#t~short108#1;havoc main_#t~mem105#1;havoc main_#t~mem104#1;havoc main_#t~mem106#1.base, main_#t~mem106#1.offset;havoc main_#t~mem107#1;havoc main_#t~short108#1; [2025-02-08 06:02:49,883 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-37: assume !main_#t~short108#1;havoc main_#t~mem105#1;havoc main_#t~mem104#1;havoc main_#t~mem106#1.base, main_#t~mem106#1.offset;havoc main_#t~mem107#1;havoc main_#t~short108#1; [2025-02-08 06:02:49,883 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-38: assume main_#t~short108#1;call main_#t~mem106#1.base, main_#t~mem106#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem107#1 := read~intINTTYPE4#3(main_#t~mem106#1.base, ~bvadd~32(36bv32, main_#t~mem106#1.offset), 4bv32);main_#t~short108#1 := 0bv32 == main_#t~mem107#1; [2025-02-08 06:02:49,883 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-38: assume !main_#t~short108#1; [2025-02-08 06:02:49,883 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-39: call write~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4bv32);call main_#t~mem105#1 := read~intINTTYPE4#3(main_~_ha_head~0#1.base, ~bvadd~32(4bv32, main_~_ha_head~0#1.offset), 4bv32);call main_#t~mem104#1 := read~intINTTYPE4#3(main_~_ha_head~0#1.base, ~bvadd~32(8bv32, main_~_ha_head~0#1.offset), 4bv32);main_#t~short108#1 := ~bvuge~32(main_#t~mem105#1, ~bvmul~32(10bv32, ~bvadd~32(1bv32, main_#t~mem104#1))); [2025-02-08 06:02:49,883 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-40: assume main_#t~mem102#1.base != 0bv32 || main_#t~mem102#1.offset != 0bv32;havoc main_#t~mem102#1.base, main_#t~mem102#1.offset;call main_#t~mem103#1.base, main_#t~mem103#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4bv32);call write~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), main_#t~mem103#1.base, ~bvadd~32(12bv32, main_#t~mem103#1.offset), 4bv32);havoc main_#t~mem103#1.base, main_#t~mem103#1.offset; [2025-02-08 06:02:49,883 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-40: assume !(main_#t~mem102#1.base != 0bv32 || main_#t~mem102#1.offset != 0bv32);havoc main_#t~mem102#1.base, main_#t~mem102#1.offset; [2025-02-08 06:02:49,883 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-41: assume true;call main_#t~mem95#1.base, main_#t~mem95#1.offset := read~$Pointer$#3(main_~users~0#1.base, ~bvadd~32(8bv32, main_~users~0#1.offset), 4bv32);call main_#t~mem96#1 := read~intINTTYPE4#3(main_#t~mem95#1.base, ~bvadd~32(4bv32, main_#t~mem95#1.offset), 4bv32);main_~_ha_bkt~0#1 := ~bvand~32(main_~_ha_hashv~0#1, ~bvsub~32(main_#t~mem96#1, 1bv32));havoc main_#t~mem95#1.base, main_#t~mem95#1.offset;havoc main_#t~mem96#1; [2025-02-08 06:02:49,883 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-41: assume !true; [2025-02-08 06:02:49,883 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-42: assume false; [2025-02-08 06:02:49,883 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-42: assume !false; [2025-02-08 06:02:49,883 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-43: main_~users~0#1.base, main_~users~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset; [2025-02-08 06:02:49,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-44: assume true; [2025-02-08 06:02:49,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-44: assume !true; [2025-02-08 06:02:49,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-45: assume false; [2025-02-08 06:02:49,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-45: assume !false; [2025-02-08 06:02:49,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-46: havoc main_#t~mem81#1.base, main_#t~mem81#1.offset; [2025-02-08 06:02:49,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-47: SUMMARY for call alt_free(main_#t~mem81#1.base, main_#t~mem81#1.offset, 44bv32); srcloc: null [2025-02-08 06:02:49,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-48: havoc main_#t~mem82#1.base, main_#t~mem82#1.offset;havoc main_#t~mem83#1.base, main_#t~mem83#1.offset;havoc main_#t~mem82#1.base, main_#t~mem82#1.offset;havoc main_#t~mem83#1.base, main_#t~mem83#1.offset; [2025-02-08 06:02:49,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-49: SUMMARY for call alt_bzero(main_#t~mem83#1.base, main_#t~mem83#1.offset, 384bv32); srcloc: null [2025-02-08 06:02:49,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-50: assume main_#t~mem80#1.base == 0bv32 && main_#t~mem80#1.offset == 0bv32;havoc main_#t~mem79#1.base, main_#t~mem79#1.offset;havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;assume false;call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32); [2025-02-08 06:02:49,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-50: assume !(main_#t~mem80#1.base == 0bv32 && main_#t~mem80#1.offset == 0bv32);havoc main_#t~mem79#1.base, main_#t~mem79#1.offset;havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;call main_#t~mem82#1.base, main_#t~mem82#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem83#1.base, main_#t~mem83#1.offset := read~$Pointer$#3(main_#t~mem82#1.base, main_#t~mem82#1.offset, 4bv32); [2025-02-08 06:02:49,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-51: call write~$Pointer$#3(main_#t~ret77#1.base, main_#t~ret77#1.offset, main_#t~mem76#1.base, main_#t~mem76#1.offset, 4bv32);havoc main_#t~mem76#1.base, main_#t~mem76#1.offset;havoc main_#t~ret77#1.base, main_#t~ret77#1.offset;call main_#t~mem78#1.base, main_#t~mem78#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call write~intINTTYPE4#3(2685476833bv32, main_#t~mem78#1.base, ~bvadd~32(40bv32, main_#t~mem78#1.offset), 4bv32);havoc main_#t~mem78#1.base, main_#t~mem78#1.offset;call main_#t~mem79#1.base, main_#t~mem79#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$#3(main_#t~mem79#1.base, main_#t~mem79#1.offset, 4bv32); [2025-02-08 06:02:49,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-52: SUMMARY for call main_#t~ret77#1.base, main_#t~ret77#1.offset := alt_malloc(384bv32); srcloc: null [2025-02-08 06:02:49,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-53: havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call write~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), main_#t~mem72#1.base, ~bvadd~32(16bv32, main_#t~mem72#1.offset), 4bv32);havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call write~intINTTYPE4#3(32bv32, main_#t~mem73#1.base, ~bvadd~32(4bv32, main_#t~mem73#1.offset), 4bv32);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call write~intINTTYPE4#3(5bv32, main_#t~mem74#1.base, ~bvadd~32(8bv32, main_#t~mem74#1.offset), 4bv32);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;call main_#t~mem75#1.base, main_#t~mem75#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);call write~intINTTYPE4#3(~bvsub~32(~bvadd~32(8bv32, main_~user~0#1.offset), main_~user~0#1.offset), main_#t~mem75#1.base, ~bvadd~32(20bv32, main_#t~mem75#1.offset), 4bv32);havoc main_#t~mem75#1.base, main_#t~mem75#1.offset;call main_#t~mem76#1.base, main_#t~mem76#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32); [2025-02-08 06:02:49,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-54: SUMMARY for call alt_bzero(main_#t~mem71#1.base, main_#t~mem71#1.offset, 44bv32); srcloc: null [2025-02-08 06:02:49,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-55: assume main_#t~mem70#1.base == 0bv32 && main_#t~mem70#1.offset == 0bv32;havoc main_#t~mem70#1.base, main_#t~mem70#1.offset;assume false; [2025-02-08 06:02:49,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-55: assume !(main_#t~mem70#1.base == 0bv32 && main_#t~mem70#1.offset == 0bv32);havoc main_#t~mem70#1.base, main_#t~mem70#1.offset;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32); [2025-02-08 06:02:49,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-56: call write~$Pointer$#3(main_#t~ret69#1.base, main_#t~ret69#1.offset, main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);havoc main_#t~ret69#1.base, main_#t~ret69#1.offset;call main_#t~mem70#1.base, main_#t~mem70#1.offset := read~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32); [2025-02-08 06:02:49,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-57: SUMMARY for call main_#t~ret69#1.base, main_#t~ret69#1.offset := alt_malloc(44bv32); srcloc: null [2025-02-08 06:02:49,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-58: assume true;call write~$Pointer$#3(0bv32, 0bv32, main_~user~0#1.base, ~bvadd~32(8bv32, ~bvadd~32(8bv32, main_~user~0#1.offset)), 4bv32);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$#3(main_~users~0#1.base, ~bvadd~32(8bv32, main_~users~0#1.offset), 4bv32);call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$#3(main_#t~mem85#1.base, ~bvadd~32(16bv32, main_#t~mem85#1.offset), 4bv32);call main_#t~mem87#1.base, main_#t~mem87#1.offset := read~$Pointer$#3(main_~users~0#1.base, ~bvadd~32(8bv32, main_~users~0#1.offset), 4bv32);call main_#t~mem88#1 := read~intINTTYPE4#3(main_#t~mem87#1.base, ~bvadd~32(20bv32, main_#t~mem87#1.offset), 4bv32);call write~$Pointer$#3(main_#t~mem86#1.base, ~bvsub~32(main_#t~mem86#1.offset, main_#t~mem88#1), main_~user~0#1.base, ~bvadd~32(4bv32, ~bvadd~32(8bv32, main_~user~0#1.offset)), 4bv32);havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;havoc main_#t~mem86#1.base, main_#t~mem86#1.offset;havoc main_#t~mem87#1.base, main_#t~mem87#1.offset;havoc main_#t~mem88#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$#3(main_~users~0#1.base, ~bvadd~32(8bv32, main_~users~0#1.offset), 4bv32);call main_#t~mem90#1.base, main_#t~mem90#1.offset := read~$Pointer$#3(main_#t~mem89#1.base, ~bvadd~32(16bv32, main_#t~mem89#1.offset), 4bv32);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem90#1.base, ~bvadd~32(8bv32, main_#t~mem90#1.offset), 4bv32);havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1.base, main_#t~mem90#1.offset;call main_#t~mem91#1.base, main_#t~mem91#1.offset := read~$Pointer$#3(main_~users~0#1.base, ~bvadd~32(8bv32, main_~users~0#1.offset), 4bv32);call write~$Pointer$#3(main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), main_#t~mem91#1.base, ~bvadd~32(16bv32, main_#t~mem91#1.offset), 4bv32);havoc main_#t~mem91#1.base, main_#t~mem91#1.offset; [2025-02-08 06:02:49,885 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-58: assume !true; [2025-02-08 06:02:49,885 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-59: assume false; [2025-02-08 06:02:49,885 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-59: assume !false; [2025-02-08 06:02:49,885 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-60: assume main_~users~0#1.base == 0bv32 && main_~users~0#1.offset == 0bv32;call write~$Pointer$#3(0bv32, 0bv32, main_~user~0#1.base, ~bvadd~32(8bv32, ~bvadd~32(8bv32, main_~user~0#1.offset)), 4bv32);call write~$Pointer$#3(0bv32, 0bv32, main_~user~0#1.base, ~bvadd~32(4bv32, ~bvadd~32(8bv32, main_~user~0#1.offset)), 4bv32); [2025-02-08 06:02:49,885 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-60: assume !(main_~users~0#1.base == 0bv32 && main_~users~0#1.offset == 0bv32);call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$#3(main_~users~0#1.base, ~bvadd~32(8bv32, main_~users~0#1.offset), 4bv32);call write~$Pointer$#3(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, ~bvadd~32(8bv32, main_~user~0#1.offset), 4bv32);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset; [2025-02-08 06:02:49,885 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-61: assume true; [2025-02-08 06:02:49,885 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-61: assume !true; [2025-02-08 06:02:49,885 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-62: assume false; [2025-02-08 06:02:49,886 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-62: assume !false; [2025-02-08 06:02:49,886 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-63: assume true;havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775bv32;main_~_hj_j~0#1 := 2654435769bv32;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4bv32; [2025-02-08 06:02:49,886 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-63: assume !true; [2025-02-08 06:02:49,886 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-64: assume false; [2025-02-08 06:02:49,886 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-64: assume !false; [2025-02-08 06:02:49,886 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-65: havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; [2025-02-08 06:02:49,886 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-66: assume true;main_~_hj_i~0#1 := ~bvsub~32(main_~_hj_i~0#1, main_~_hj_j~0#1);main_~_hj_i~0#1 := ~bvsub~32(main_~_hj_i~0#1, main_~_ha_hashv~0#1);main_~_hj_i~0#1 := ~bvxor~32(main_~_hj_i~0#1, ~bvlshr~32(main_~_ha_hashv~0#1, 13bv32));main_~_hj_j~0#1 := ~bvsub~32(main_~_hj_j~0#1, main_~_ha_hashv~0#1);main_~_hj_j~0#1 := ~bvsub~32(main_~_hj_j~0#1, main_~_hj_i~0#1);main_~_hj_j~0#1 := ~bvxor~32(main_~_hj_j~0#1, ~bvshl~32(main_~_hj_i~0#1, 8bv32));main_~_ha_hashv~0#1 := ~bvsub~32(main_~_ha_hashv~0#1, main_~_hj_i~0#1);main_~_ha_hashv~0#1 := ~bvsub~32(main_~_ha_hashv~0#1, main_~_hj_j~0#1);main_~_ha_hashv~0#1 := ~bvxor~32(main_~_ha_hashv~0#1, ~bvlshr~32(main_~_hj_j~0#1, 13bv32));main_~_hj_i~0#1 := ~bvsub~32(main_~_hj_i~0#1, main_~_hj_j~0#1);main_~_hj_i~0#1 := ~bvsub~32(main_~_hj_i~0#1, main_~_ha_hashv~0#1);main_~_hj_i~0#1 := ~bvxor~32(main_~_hj_i~0#1, ~bvlshr~32(main_~_ha_hashv~0#1, 12bv32));main_~_hj_j~0#1 := ~bvsub~32(main_~_hj_j~0#1, main_~_ha_hashv~0#1);main_~_hj_j~0#1 := ~bvsub~32(main_~_hj_j~0#1, main_~_hj_i~0#1);main_~_hj_j~0#1 := ~bvxor~32(main_~_hj_j~0#1, ~bvshl~32(main_~_hj_i~0#1, 16bv32));main_~_ha_hashv~0#1 := ~bvsub~32(main_~_ha_hashv~0#1, main_~_hj_i~0#1);main_~_ha_hashv~0#1 := ~bvsub~32(main_~_ha_hashv~0#1, main_~_hj_j~0#1);main_~_ha_hashv~0#1 := ~bvxor~32(main_~_ha_hashv~0#1, ~bvlshr~32(main_~_hj_j~0#1, 5bv32));main_~_hj_i~0#1 := ~bvsub~32(main_~_hj_i~0#1, main_~_hj_j~0#1);main_~_hj_i~0#1 := ~bvsub~32(main_~_hj_i~0#1, main_~_ha_hashv~0#1);main_~_hj_i~0#1 := ~bvxor~32(main_~_hj_i~0#1, ~bvlshr~32(main_~_ha_hashv~0#1, 3bv32));main_~_hj_j~0#1 := ~bvsub~32(main_~_hj_j~0#1, main_~_ha_hashv~0#1);main_~_hj_j~0#1 := ~bvsub~32(main_~_hj_j~0#1, main_~_hj_i~0#1);main_~_hj_j~0#1 := ~bvxor~32(main_~_hj_j~0#1, ~bvshl~32(main_~_hj_i~0#1, 10bv32));main_~_ha_hashv~0#1 := ~bvsub~32(main_~_ha_hashv~0#1, main_~_hj_i~0#1);main_~_ha_hashv~0#1 := ~bvsub~32(main_~_ha_hashv~0#1, main_~_hj_j~0#1);main_~_ha_hashv~0#1 := ~bvxor~32(main_~_ha_hashv~0#1, ~bvlshr~32(main_~_hj_j~0#1, 15bv32)); [2025-02-08 06:02:49,886 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-66: assume !true; [2025-02-08 06:02:49,886 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-67: assume false; [2025-02-08 06:02:49,886 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-67: assume !false; [2025-02-08 06:02:49,886 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-68: havoc main_#t~switch57#1;havoc main_#t~mem58#1;havoc main_#t~mem59#1;havoc main_#t~mem60#1;havoc main_#t~mem61#1;havoc main_#t~mem62#1;havoc main_#t~mem63#1;havoc main_#t~mem64#1;havoc main_#t~mem65#1;havoc main_#t~mem66#1;havoc main_#t~mem67#1;havoc main_#t~mem68#1;havoc main_#t~switch57#1;havoc main_#t~mem58#1;havoc main_#t~mem59#1;havoc main_#t~mem60#1;havoc main_#t~mem61#1;havoc main_#t~mem62#1;havoc main_#t~mem63#1;havoc main_#t~mem64#1;havoc main_#t~mem65#1;havoc main_#t~mem66#1;havoc main_#t~mem67#1;havoc main_#t~mem68#1; [2025-02-08 06:02:49,886 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-69: assume main_#t~switch57#1;call main_#t~mem68#1 := read~intINTTYPE1#3(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1bv32);main_~_hj_i~0#1 := ~bvadd~32(main_~_hj_i~0#1, ~zero_extend~32~8(main_#t~mem68#1)); [2025-02-08 06:02:49,886 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-69: assume !main_#t~switch57#1; [2025-02-08 06:02:49,886 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-70: main_#t~switch57#1 := main_#t~switch57#1 || 1bv32 == main_~_hj_k~0#1; [2025-02-08 06:02:49,886 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-71: assume main_#t~switch57#1;call main_#t~mem67#1 := read~intINTTYPE1#3(main_~_hj_key~0#1.base, ~bvadd~32(1bv32, main_~_hj_key~0#1.offset), 1bv32);main_~_hj_i~0#1 := ~bvadd~32(main_~_hj_i~0#1, ~bvshl~32(~zero_extend~32~8(main_#t~mem67#1), 8bv32)); [2025-02-08 06:02:49,886 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-71: assume !main_#t~switch57#1; [2025-02-08 06:02:49,886 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-72: main_#t~switch57#1 := main_#t~switch57#1 || 2bv32 == main_~_hj_k~0#1; [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-73: assume main_#t~switch57#1;call main_#t~mem66#1 := read~intINTTYPE1#3(main_~_hj_key~0#1.base, ~bvadd~32(2bv32, main_~_hj_key~0#1.offset), 1bv32);main_~_hj_i~0#1 := ~bvadd~32(main_~_hj_i~0#1, ~bvshl~32(~zero_extend~32~8(main_#t~mem66#1), 16bv32)); [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-73: assume !main_#t~switch57#1; [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-74: main_#t~switch57#1 := main_#t~switch57#1 || 3bv32 == main_~_hj_k~0#1; [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-75: assume main_#t~switch57#1;call main_#t~mem65#1 := read~intINTTYPE1#3(main_~_hj_key~0#1.base, ~bvadd~32(3bv32, main_~_hj_key~0#1.offset), 1bv32);main_~_hj_i~0#1 := ~bvadd~32(main_~_hj_i~0#1, ~bvshl~32(~zero_extend~32~8(main_#t~mem65#1), 24bv32)); [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-75: assume !main_#t~switch57#1; [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-76: main_#t~switch57#1 := main_#t~switch57#1 || 4bv32 == main_~_hj_k~0#1; [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-77: assume main_#t~switch57#1;call main_#t~mem64#1 := read~intINTTYPE1#3(main_~_hj_key~0#1.base, ~bvadd~32(4bv32, main_~_hj_key~0#1.offset), 1bv32);main_~_hj_j~0#1 := ~bvadd~32(main_~_hj_j~0#1, ~zero_extend~32~8(main_#t~mem64#1)); [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-77: assume !main_#t~switch57#1; [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-78: main_#t~switch57#1 := main_#t~switch57#1 || 5bv32 == main_~_hj_k~0#1; [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-79: assume main_#t~switch57#1;call main_#t~mem63#1 := read~intINTTYPE1#3(main_~_hj_key~0#1.base, ~bvadd~32(5bv32, main_~_hj_key~0#1.offset), 1bv32);main_~_hj_j~0#1 := ~bvadd~32(main_~_hj_j~0#1, ~bvshl~32(~zero_extend~32~8(main_#t~mem63#1), 8bv32)); [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-79: assume !main_#t~switch57#1; [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-80: main_#t~switch57#1 := main_#t~switch57#1 || 6bv32 == main_~_hj_k~0#1; [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-81: assume main_#t~switch57#1;call main_#t~mem62#1 := read~intINTTYPE1#3(main_~_hj_key~0#1.base, ~bvadd~32(6bv32, main_~_hj_key~0#1.offset), 1bv32);main_~_hj_j~0#1 := ~bvadd~32(main_~_hj_j~0#1, ~bvshl~32(~zero_extend~32~8(main_#t~mem62#1), 16bv32)); [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-81: assume !main_#t~switch57#1; [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-82: main_#t~switch57#1 := main_#t~switch57#1 || 7bv32 == main_~_hj_k~0#1; [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-83: assume main_#t~switch57#1;call main_#t~mem61#1 := read~intINTTYPE1#3(main_~_hj_key~0#1.base, ~bvadd~32(7bv32, main_~_hj_key~0#1.offset), 1bv32);main_~_hj_j~0#1 := ~bvadd~32(main_~_hj_j~0#1, ~bvshl~32(~zero_extend~32~8(main_#t~mem61#1), 24bv32)); [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-83: assume !main_#t~switch57#1; [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-84: main_#t~switch57#1 := main_#t~switch57#1 || 8bv32 == main_~_hj_k~0#1; [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-85: assume main_#t~switch57#1;call main_#t~mem60#1 := read~intINTTYPE1#3(main_~_hj_key~0#1.base, ~bvadd~32(8bv32, main_~_hj_key~0#1.offset), 1bv32);main_~_ha_hashv~0#1 := ~bvadd~32(main_~_ha_hashv~0#1, ~bvshl~32(~zero_extend~32~8(main_#t~mem60#1), 8bv32)); [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-85: assume !main_#t~switch57#1; [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-86: main_#t~switch57#1 := main_#t~switch57#1 || 9bv32 == main_~_hj_k~0#1; [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-87: assume main_#t~switch57#1;call main_#t~mem59#1 := read~intINTTYPE1#3(main_~_hj_key~0#1.base, ~bvadd~32(9bv32, main_~_hj_key~0#1.offset), 1bv32);main_~_ha_hashv~0#1 := ~bvadd~32(main_~_ha_hashv~0#1, ~bvshl~32(~zero_extend~32~8(main_#t~mem59#1), 16bv32)); [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-87: assume !main_#t~switch57#1; [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-88: main_#t~switch57#1 := main_#t~switch57#1 || 10bv32 == main_~_hj_k~0#1; [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-89: assume main_#t~switch57#1;call main_#t~mem58#1 := read~intINTTYPE1#3(main_~_hj_key~0#1.base, ~bvadd~32(10bv32, main_~_hj_key~0#1.offset), 1bv32);main_~_ha_hashv~0#1 := ~bvadd~32(main_~_ha_hashv~0#1, ~bvshl~32(~zero_extend~32~8(main_#t~mem58#1), 24bv32)); [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-89: assume !main_#t~switch57#1; [2025-02-08 06:02:49,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-90: assume ~bvuge~32(main_~_hj_k~0#1, 12bv32);call main_#t~mem46#1 := read~intINTTYPE1#3(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1bv32);call main_#t~mem45#1 := read~intINTTYPE1#3(main_~_hj_key~0#1.base, ~bvadd~32(1bv32, main_~_hj_key~0#1.offset), 1bv32);call main_#t~mem47#1 := read~intINTTYPE1#3(main_~_hj_key~0#1.base, ~bvadd~32(2bv32, main_~_hj_key~0#1.offset), 1bv32);call main_#t~mem48#1 := read~intINTTYPE1#3(main_~_hj_key~0#1.base, ~bvadd~32(3bv32, main_~_hj_key~0#1.offset), 1bv32);main_~_hj_i~0#1 := ~bvadd~32(main_~_hj_i~0#1, ~bvadd~32(~bvadd~32(~bvadd~32(~zero_extend~32~8(main_#t~mem46#1), ~bvshl~32(~zero_extend~32~8(main_#t~mem45#1), 8bv32)), ~bvshl~32(~zero_extend~32~8(main_#t~mem47#1), 16bv32)), ~bvshl~32(~zero_extend~32~8(main_#t~mem48#1), 24bv32)));havoc main_#t~mem46#1;havoc main_#t~mem45#1;havoc main_#t~mem47#1;havoc main_#t~mem48#1;call main_#t~mem50#1 := read~intINTTYPE1#3(main_~_hj_key~0#1.base, ~bvadd~32(4bv32, main_~_hj_key~0#1.offset), 1bv32);call main_#t~mem49#1 := read~intINTTYPE1#3(main_~_hj_key~0#1.base, ~bvadd~32(5bv32, main_~_hj_key~0#1.offset), 1bv32);call main_#t~mem51#1 := read~intINTTYPE1#3(main_~_hj_key~0#1.base, ~bvadd~32(6bv32, main_~_hj_key~0#1.offset), 1bv32);call main_#t~mem52#1 := read~intINTTYPE1#3(main_~_hj_key~0#1.base, ~bvadd~32(7bv32, main_~_hj_key~0#1.offset), 1bv32);main_~_hj_j~0#1 := ~bvadd~32(main_~_hj_j~0#1, ~bvadd~32(~bvadd~32(~bvadd~32(~zero_extend~32~8(main_#t~mem50#1), ~bvshl~32(~zero_extend~32~8(main_#t~mem49#1), 8bv32)), ~bvshl~32(~zero_extend~32~8(main_#t~mem51#1), 16bv32)), ~bvshl~32(~zero_extend~32~8(main_#t~mem52#1), 24bv32)));havoc main_#t~mem50#1;havoc main_#t~mem49#1;havoc main_#t~mem51#1;havoc main_#t~mem52#1;call main_#t~mem54#1 := read~intINTTYPE1#3(main_~_hj_key~0#1.base, ~bvadd~32(8bv32, main_~_hj_key~0#1.offset), 1bv32);call main_#t~mem53#1 := read~intINTTYPE1#3(main_~_hj_key~0#1.base, ~bvadd~32(9bv32, main_~_hj_key~0#1.offset), 1bv32);call main_#t~mem55#1 := read~intINTTYPE1#3(main_~_hj_key~0#1.base, ~bvadd~32(10bv32, main_~_hj_key~0#1.offset), 1bv32);call main_#t~mem56#1 := read~intINTTYPE1#3(main_~_hj_key~0#1.base, ~bvadd~32(11bv32, main_~_hj_key~0#1.offset), 1bv32);main_~_ha_hashv~0#1 := ~bvadd~32(main_~_ha_hashv~0#1, ~bvadd~32(~bvadd~32(~bvadd~32(~zero_extend~32~8(main_#t~mem54#1), ~bvshl~32(~zero_extend~32~8(main_#t~mem53#1), 8bv32)), ~bvshl~32(~zero_extend~32~8(main_#t~mem55#1), 16bv32)), ~bvshl~32(~zero_extend~32~8(main_#t~mem56#1), 24bv32)));havoc main_#t~mem54#1;havoc main_#t~mem53#1;havoc main_#t~mem55#1;havoc main_#t~mem56#1; [2025-02-08 06:02:49,888 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-90: assume !~bvuge~32(main_~_hj_k~0#1, 12bv32);main_~_ha_hashv~0#1 := ~bvadd~32(4bv32, main_~_ha_hashv~0#1);main_#t~switch57#1 := 11bv32 == main_~_hj_k~0#1; [2025-02-08 06:02:49,888 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-91: main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~_hj_key~0#1.base, ~bvadd~32(12bv32, main_~_hj_key~0#1.offset);main_~_hj_k~0#1 := ~bvsub~32(main_~_hj_k~0#1, 12bv32); [2025-02-08 06:02:49,888 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-92: assume true;main_~_hj_i~0#1 := ~bvsub~32(main_~_hj_i~0#1, main_~_hj_j~0#1);main_~_hj_i~0#1 := ~bvsub~32(main_~_hj_i~0#1, main_~_ha_hashv~0#1);main_~_hj_i~0#1 := ~bvxor~32(main_~_hj_i~0#1, ~bvlshr~32(main_~_ha_hashv~0#1, 13bv32));main_~_hj_j~0#1 := ~bvsub~32(main_~_hj_j~0#1, main_~_ha_hashv~0#1);main_~_hj_j~0#1 := ~bvsub~32(main_~_hj_j~0#1, main_~_hj_i~0#1);main_~_hj_j~0#1 := ~bvxor~32(main_~_hj_j~0#1, ~bvshl~32(main_~_hj_i~0#1, 8bv32));main_~_ha_hashv~0#1 := ~bvsub~32(main_~_ha_hashv~0#1, main_~_hj_i~0#1);main_~_ha_hashv~0#1 := ~bvsub~32(main_~_ha_hashv~0#1, main_~_hj_j~0#1);main_~_ha_hashv~0#1 := ~bvxor~32(main_~_ha_hashv~0#1, ~bvlshr~32(main_~_hj_j~0#1, 13bv32));main_~_hj_i~0#1 := ~bvsub~32(main_~_hj_i~0#1, main_~_hj_j~0#1);main_~_hj_i~0#1 := ~bvsub~32(main_~_hj_i~0#1, main_~_ha_hashv~0#1);main_~_hj_i~0#1 := ~bvxor~32(main_~_hj_i~0#1, ~bvlshr~32(main_~_ha_hashv~0#1, 12bv32));main_~_hj_j~0#1 := ~bvsub~32(main_~_hj_j~0#1, main_~_ha_hashv~0#1);main_~_hj_j~0#1 := ~bvsub~32(main_~_hj_j~0#1, main_~_hj_i~0#1);main_~_hj_j~0#1 := ~bvxor~32(main_~_hj_j~0#1, ~bvshl~32(main_~_hj_i~0#1, 16bv32));main_~_ha_hashv~0#1 := ~bvsub~32(main_~_ha_hashv~0#1, main_~_hj_i~0#1);main_~_ha_hashv~0#1 := ~bvsub~32(main_~_ha_hashv~0#1, main_~_hj_j~0#1);main_~_ha_hashv~0#1 := ~bvxor~32(main_~_ha_hashv~0#1, ~bvlshr~32(main_~_hj_j~0#1, 5bv32));main_~_hj_i~0#1 := ~bvsub~32(main_~_hj_i~0#1, main_~_hj_j~0#1);main_~_hj_i~0#1 := ~bvsub~32(main_~_hj_i~0#1, main_~_ha_hashv~0#1);main_~_hj_i~0#1 := ~bvxor~32(main_~_hj_i~0#1, ~bvlshr~32(main_~_ha_hashv~0#1, 3bv32));main_~_hj_j~0#1 := ~bvsub~32(main_~_hj_j~0#1, main_~_ha_hashv~0#1);main_~_hj_j~0#1 := ~bvsub~32(main_~_hj_j~0#1, main_~_hj_i~0#1);main_~_hj_j~0#1 := ~bvxor~32(main_~_hj_j~0#1, ~bvshl~32(main_~_hj_i~0#1, 10bv32));main_~_ha_hashv~0#1 := ~bvsub~32(main_~_ha_hashv~0#1, main_~_hj_i~0#1);main_~_ha_hashv~0#1 := ~bvsub~32(main_~_ha_hashv~0#1, main_~_hj_j~0#1);main_~_ha_hashv~0#1 := ~bvxor~32(main_~_ha_hashv~0#1, ~bvlshr~32(main_~_hj_j~0#1, 15bv32)); [2025-02-08 06:02:49,888 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-92: assume !true; [2025-02-08 06:02:49,888 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-93: assume false; [2025-02-08 06:02:49,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L996-93: assume !false; [2025-02-08 06:02:49,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L999-13: assume 0bv32 == main_#t~ret212#1;havoc main_#t~mem211#1.base, main_#t~mem211#1.offset;havoc main_#t~ret212#1; [2025-02-08 06:02:49,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L999-13: assume !(0bv32 == main_#t~ret212#1);havoc main_#t~mem211#1.base, main_#t~mem211#1.offset;havoc main_#t~ret212#1; [2025-02-08 06:02:49,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L969: havoc alt_memcmp_#t~nondet36#1;main_#t~ret212#1 := alt_memcmp_#res#1;havoc alt_memcmp_#t~pre35#1, alt_memcmp_#t~nondet36#1, alt_memcmp_~a#1.base, alt_memcmp_~a#1.offset, alt_memcmp_~b#1.base, alt_memcmp_~b#1.offset, alt_memcmp_~n#1;havoc alt_memcmp_#in~a#1.base, alt_memcmp_#in~a#1.offset, alt_memcmp_#in~b#1.base, alt_memcmp_#in~b#1.offset, alt_memcmp_#in~n#1;assume { :end_inline_alt_memcmp } true; [2025-02-08 06:02:49,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L987: call ULTIMATE.dealloc(main_~#i~0#1.base, main_~#i~0#1.offset);havoc main_~#i~0#1.base, main_~#i~0#1.offset; [2025-02-08 06:02:49,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L989-1: call main_#t~mem171#1 := read~intINTTYPE4#2(main_~#i~0#1.base, main_~#i~0#1.offset, 4bv32);main_#t~post172#1 := main_#t~mem171#1;call write~intINTTYPE4#2(~bvadd~32(1bv32, main_#t~post172#1), main_~#i~0#1.base, main_~#i~0#1.offset, 4bv32);havoc main_#t~mem171#1;havoc main_#t~post172#1; [2025-02-08 06:02:49,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L991: assume main_~user~0#1.base == 0bv32 && main_~user~0#1.offset == 0bv32;assume false; [2025-02-08 06:02:49,889 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L991: assume !(main_~user~0#1.base == 0bv32 && main_~user~0#1.offset == 0bv32); [2025-02-08 06:02:49,914 INFO L? ?]: Removed 102 outVars from TransFormulas that were not future-live. [2025-02-08 06:02:49,914 INFO L308 CfgBuilder]: Performing block encoding [2025-02-08 06:02:49,925 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-08 06:02:49,926 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-08 06:02:49,926 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 06:02:49 BoogieIcfgContainer [2025-02-08 06:02:49,926 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-08 06:02:49,927 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-08 06:02:49,928 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-08 06:02:49,930 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-08 06:02:49,931 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.02 06:02:41" (1/3) ... [2025-02-08 06:02:49,931 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44c26305 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.02 06:02:49, skipping insertion in model container [2025-02-08 06:02:49,931 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 06:02:42" (2/3) ... [2025-02-08 06:02:49,931 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44c26305 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.02 06:02:49, skipping insertion in model container [2025-02-08 06:02:49,931 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 06:02:49" (3/3) ... [2025-02-08 06:02:49,932 INFO L128 eAbstractionObserver]: Analyzing ICFG uthash_OAT_test6-2.i [2025-02-08 06:02:49,941 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-08 06:02:49,942 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG uthash_OAT_test6-2.i that has 6 procedures, 165 locations, 1 initial locations, 41 loop locations, and 2 error locations. [2025-02-08 06:02:49,969 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-08 06:02:49,978 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;@40f1b561, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-08 06:02:49,978 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2025-02-08 06:02:49,981 INFO L276 IsEmpty]: Start isEmpty. Operand has 158 states, 138 states have (on average 1.6159420289855073) internal successors, (223), 145 states have internal predecessors, (223), 11 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2025-02-08 06:02:49,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2025-02-08 06:02:49,988 INFO L210 NwaCegarLoop]: Found error trace [2025-02-08 06:02:49,988 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 06:02:49,989 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK] === [2025-02-08 06:02:49,993 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 06:02:49,993 INFO L85 PathProgramCache]: Analyzing trace with hash 530932228, now seen corresponding path program 1 times [2025-02-08 06:02:50,001 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-08 06:02:50,004 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1247986798] [2025-02-08 06:02:50,006 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 06:02:50,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-08 06:02:50,007 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 06:02:50,012 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 06:02:50,013 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 06:02:50,169 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-02-08 06:02:50,194 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-02-08 06:02:50,195 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 06:02:50,195 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 06:02:50,200 INFO L256 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-02-08 06:02:50,203 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-08 06:02:50,218 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 06:02:50,219 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-08 06:02:50,219 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-08 06:02:50,220 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1247986798] [2025-02-08 06:02:50,220 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1247986798] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 06:02:50,220 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 06:02:50,220 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 06:02:50,221 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [760682212] [2025-02-08 06:02:50,222 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 06:02:50,224 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-02-08 06:02:50,224 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-08 06:02:50,244 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-02-08 06:02:50,245 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-08 06:02:50,246 INFO L87 Difference]: Start difference. First operand has 158 states, 138 states have (on average 1.6159420289855073) internal successors, (223), 145 states have internal predecessors, (223), 11 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 06:02:50,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-08 06:02:50,260 INFO L93 Difference]: Finished difference Result 152 states and 196 transitions. [2025-02-08 06:02:50,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-02-08 06:02:50,262 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2025-02-08 06:02:50,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-08 06:02:50,265 INFO L225 Difference]: With dead ends: 152 [2025-02-08 06:02:50,266 INFO L226 Difference]: Without dead ends: 148 [2025-02-08 06:02:50,267 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-08 06:02:50,268 INFO L435 NwaCegarLoop]: 196 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 196 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-08 06:02:50,269 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 196 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-08 06:02:50,293 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148 states. [2025-02-08 06:02:50,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148 to 148. [2025-02-08 06:02:50,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 148 states, 133 states have (on average 1.3082706766917294) internal successors, (174), 137 states have internal predecessors, (174), 11 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2025-02-08 06:02:50,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 192 transitions. [2025-02-08 06:02:50,329 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 192 transitions. Word has length 9 [2025-02-08 06:02:50,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-08 06:02:50,330 INFO L471 AbstractCegarLoop]: Abstraction has 148 states and 192 transitions. [2025-02-08 06:02:50,330 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 06:02:50,330 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 192 transitions. [2025-02-08 06:02:50,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2025-02-08 06:02:50,330 INFO L210 NwaCegarLoop]: Found error trace [2025-02-08 06:02:50,330 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 06:02:50,338 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 06:02:50,531 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 06:02:50,531 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK] === [2025-02-08 06:02:50,532 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 06:02:50,532 INFO L85 PathProgramCache]: Analyzing trace with hash -449672414, now seen corresponding path program 1 times [2025-02-08 06:02:50,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-08 06:02:50,536 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2046606236] [2025-02-08 06:02:50,536 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 06:02:50,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-08 06:02:50,537 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 06:02:50,539 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 06:02:50,540 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 06:02:50,676 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 11 statements into 1 equivalence classes. [2025-02-08 06:02:50,699 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 11 of 11 statements. [2025-02-08 06:02:50,700 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 06:02:50,700 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 06:02:50,703 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 5 conjuncts are in the unsatisfiable core [2025-02-08 06:02:50,704 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-08 06:02:50,780 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 06:02:50,780 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-08 06:02:50,780 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-08 06:02:50,780 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2046606236] [2025-02-08 06:02:50,780 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2046606236] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 06:02:50,781 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 06:02:50,781 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-08 06:02:50,781 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1043897042] [2025-02-08 06:02:50,781 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 06:02:50,785 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-08 06:02:50,785 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-08 06:02:50,785 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-08 06:02:50,785 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-08 06:02:50,786 INFO L87 Difference]: Start difference. First operand 148 states and 192 transitions. Second operand has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 06:02:51,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-08 06:02:51,346 INFO L93 Difference]: Finished difference Result 257 states and 337 transitions. [2025-02-08 06:02:51,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-08 06:02:51,346 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2025-02-08 06:02:51,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-08 06:02:51,347 INFO L225 Difference]: With dead ends: 257 [2025-02-08 06:02:51,348 INFO L226 Difference]: Without dead ends: 257 [2025-02-08 06:02:51,348 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-02-08 06:02:51,348 INFO L435 NwaCegarLoop]: 206 mSDtfsCounter, 130 mSDsluCounter, 357 mSDsCounter, 0 mSdLazyCounter, 85 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 135 SdHoareTripleChecker+Valid, 563 SdHoareTripleChecker+Invalid, 93 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 85 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2025-02-08 06:02:51,348 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [135 Valid, 563 Invalid, 93 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 85 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2025-02-08 06:02:51,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 257 states. [2025-02-08 06:02:51,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 257 to 222. [2025-02-08 06:02:51,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 222 states, 204 states have (on average 1.3088235294117647) internal successors, (267), 208 states have internal predecessors, (267), 14 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2025-02-08 06:02:51,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 222 states and 291 transitions. [2025-02-08 06:02:51,359 INFO L78 Accepts]: Start accepts. Automaton has 222 states and 291 transitions. Word has length 11 [2025-02-08 06:02:51,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-08 06:02:51,359 INFO L471 AbstractCegarLoop]: Abstraction has 222 states and 291 transitions. [2025-02-08 06:02:51,359 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 06:02:51,359 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 291 transitions. [2025-02-08 06:02:51,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2025-02-08 06:02:51,360 INFO L210 NwaCegarLoop]: Found error trace [2025-02-08 06:02:51,360 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 06:02:51,366 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 06:02:51,560 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 06:02:51,561 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK] === [2025-02-08 06:02:51,561 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 06:02:51,561 INFO L85 PathProgramCache]: Analyzing trace with hash 1024091370, now seen corresponding path program 1 times [2025-02-08 06:02:51,561 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-08 06:02:51,561 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [423183249] [2025-02-08 06:02:51,561 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 06:02:51,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-08 06:02:51,562 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 06:02:51,563 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 06:02:51,565 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 06:02:51,686 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 14 statements into 1 equivalence classes. [2025-02-08 06:02:51,724 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 14 of 14 statements. [2025-02-08 06:02:51,725 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 06:02:51,725 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 06:02:51,729 INFO L256 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 8 conjuncts are in the unsatisfiable core [2025-02-08 06:02:51,732 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-08 06:02:51,748 INFO L173 IndexEqualityManager]: detected equality via solver [2025-02-08 06:02:51,749 INFO L173 IndexEqualityManager]: detected equality via solver [2025-02-08 06:02:51,749 INFO L173 IndexEqualityManager]: detected equality via solver [2025-02-08 06:02:51,754 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 30 treesize of output 39 [2025-02-08 06:02:51,797 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-02-08 06:02:51,797 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 70 treesize of output 26 [2025-02-08 06:02:51,808 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 06:02:51,811 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-08 06:02:51,812 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-08 06:02:51,812 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [423183249] [2025-02-08 06:02:51,812 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [423183249] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 06:02:51,812 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 06:02:51,812 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-08 06:02:51,812 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1141250606] [2025-02-08 06:02:51,812 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 06:02:51,812 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-08 06:02:51,812 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-08 06:02:51,812 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-08 06:02:51,812 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-08 06:02:51,813 INFO L87 Difference]: Start difference. First operand 222 states and 291 transitions. Second operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 06:02:51,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-08 06:02:51,848 INFO L93 Difference]: Finished difference Result 3 states and 2 transitions. [2025-02-08 06:02:51,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-08 06:02:51,848 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (2), 1 states have call predecessors, (2), 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 06:02:51,848 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-08 06:02:51,848 INFO L225 Difference]: With dead ends: 3 [2025-02-08 06:02:51,848 INFO L226 Difference]: Without dead ends: 0 [2025-02-08 06:02:51,848 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-02-08 06:02:51,849 INFO L435 NwaCegarLoop]: 1 mSDtfsCounter, 1 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 1 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-08 06:02:51,849 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 1 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-08 06:02:51,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2025-02-08 06:02:51,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2025-02-08 06:02:51,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 06:02:51,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2025-02-08 06:02:51,849 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 14 [2025-02-08 06:02:51,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-08 06:02:51,850 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-02-08 06:02:51,850 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-08 06:02:51,850 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2025-02-08 06:02:51,850 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-08 06:02:51,853 INFO L782 garLoopResultBuilder]: Registering result SAFE for location reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK (1 of 2 remaining) [2025-02-08 06:02:51,853 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK (0 of 2 remaining) [2025-02-08 06:02:51,864 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2025-02-08 06:02:52,057 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 06:02:52,061 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2025-02-08 06:02:52,062 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-08 06:02:52,064 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.02 06:02:52 BoogieIcfgContainer [2025-02-08 06:02:52,065 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-08 06:02:52,065 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-08 06:02:52,065 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-08 06:02:52,065 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-08 06:02:52,066 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 06:02:49" (3/4) ... [2025-02-08 06:02:52,067 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-08 06:02:52,071 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure reach_error [2025-02-08 06:02:52,071 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure alt_malloc [2025-02-08 06:02:52,071 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2025-02-08 06:02:52,071 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure alt_free [2025-02-08 06:02:52,072 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure alt_bzero [2025-02-08 06:02:52,078 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2025-02-08 06:02:52,079 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2025-02-08 06:02:52,079 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2025-02-08 06:02:52,080 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-08 06:02:52,158 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-08 06:02:52,159 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-08 06:02:52,159 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-08 06:02:52,159 INFO L158 Benchmark]: Toolchain (without parser) took 10627.77ms. Allocated memory is still 117.4MB. Free memory was 90.2MB in the beginning and 45.5MB in the end (delta: 44.7MB). Peak memory consumption was 46.8MB. Max. memory is 16.1GB. [2025-02-08 06:02:52,159 INFO L158 Benchmark]: CDTParser took 1.41ms. Allocated memory is still 83.9MB. Free memory was 62.6MB in the beginning and 62.6MB in the end (delta: 34.4kB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 06:02:52,160 INFO L158 Benchmark]: CACSL2BoogieTranslator took 789.05ms. Allocated memory is still 117.4MB. Free memory was 90.2MB in the beginning and 82.9MB in the end (delta: 7.3MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2025-02-08 06:02:52,160 INFO L158 Benchmark]: Boogie Procedure Inliner took 95.63ms. Allocated memory is still 117.4MB. Free memory was 82.9MB in the beginning and 75.4MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-08 06:02:52,160 INFO L158 Benchmark]: Boogie Preprocessor took 162.42ms. Allocated memory is still 117.4MB. Free memory was 75.4MB in the beginning and 50.4MB in the end (delta: 25.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-02-08 06:02:52,160 INFO L158 Benchmark]: IcfgBuilder took 7344.89ms. Allocated memory is still 117.4MB. Free memory was 50.4MB in the beginning and 53.2MB in the end (delta: -2.8MB). Peak memory consumption was 33.1MB. Max. memory is 16.1GB. [2025-02-08 06:02:52,160 INFO L158 Benchmark]: TraceAbstraction took 2137.14ms. Allocated memory is still 117.4MB. Free memory was 52.4MB in the beginning and 57.6MB in the end (delta: -5.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2025-02-08 06:02:52,161 INFO L158 Benchmark]: Witness Printer took 93.61ms. Allocated memory is still 117.4MB. Free memory was 57.6MB in the beginning and 45.5MB in the end (delta: 12.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-08 06:02:52,162 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.41ms. Allocated memory is still 83.9MB. Free memory was 62.6MB in the beginning and 62.6MB in the end (delta: 34.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 789.05ms. Allocated memory is still 117.4MB. Free memory was 90.2MB in the beginning and 82.9MB in the end (delta: 7.3MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 95.63ms. Allocated memory is still 117.4MB. Free memory was 82.9MB in the beginning and 75.4MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 162.42ms. Allocated memory is still 117.4MB. Free memory was 75.4MB in the beginning and 50.4MB in the end (delta: 25.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * IcfgBuilder took 7344.89ms. Allocated memory is still 117.4MB. Free memory was 50.4MB in the beginning and 53.2MB in the end (delta: -2.8MB). Peak memory consumption was 33.1MB. Max. memory is 16.1GB. * TraceAbstraction took 2137.14ms. Allocated memory is still 117.4MB. Free memory was 52.4MB in the beginning and 57.6MB in the end (delta: -5.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 93.61ms. Allocated memory is still 117.4MB. Free memory was 57.6MB in the beginning and 45.5MB in the end (delta: 12.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 935]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 985]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 165 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 2.1s, OverallIterations: 3, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 136 SdHoareTripleChecker+Valid, 0.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 131 mSDsluCounter, 760 SdHoareTripleChecker+Invalid, 0.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 357 mSDsCounter, 8 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 87 IncrementalHoareTripleChecker+Invalid, 95 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8 mSolverCounterUnsat, 403 mSDtfsCounter, 87 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 33 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=222occurred in iteration=2, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 35 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 34 NumberOfCodeBlocks, 34 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 31 ConstructedInterpolants, 0 QuantifiedInterpolants, 123 SizeOfPredicates, 5 NumberOfNonLiveVariables, 355 ConjunctsInSsa, 14 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2025-02-08 06:02:52,182 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE