./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/valid-memsafety.prp --file ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--block--loop.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6ae2ee47 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--block--loop.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b45d894549c3d959709f16d175c155effcb8f4008755bf9537dca57ce5b6aecf --- Real Ultimate output --- This is Ultimate 0.2.3-dev-6ae2ee4-m [2023-11-22 16:44:15,942 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-22 16:44:16,016 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2023-11-22 16:44:16,021 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-22 16:44:16,022 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-22 16:44:16,044 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-22 16:44:16,044 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-22 16:44:16,045 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-22 16:44:16,046 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-22 16:44:16,048 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-22 16:44:16,049 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-22 16:44:16,049 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-22 16:44:16,049 INFO L153 SettingsManager]: * Use SBE=true [2023-11-22 16:44:16,050 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-22 16:44:16,050 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-22 16:44:16,051 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-22 16:44:16,051 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-22 16:44:16,051 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-22 16:44:16,051 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-22 16:44:16,051 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-22 16:44:16,052 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-22 16:44:16,052 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-22 16:44:16,052 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-22 16:44:16,053 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-22 16:44:16,053 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-22 16:44:16,053 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-22 16:44:16,053 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-22 16:44:16,053 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-22 16:44:16,054 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-22 16:44:16,054 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-22 16:44:16,055 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-22 16:44:16,055 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-22 16:44:16,055 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-22 16:44:16,055 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-22 16:44:16,055 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-22 16:44:16,055 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-22 16:44:16,056 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b45d894549c3d959709f16d175c155effcb8f4008755bf9537dca57ce5b6aecf [2023-11-22 16:44:16,270 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-22 16:44:16,291 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-22 16:44:16,293 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-22 16:44:16,294 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-22 16:44:16,294 INFO L274 PluginConnector]: CDTParser initialized [2023-11-22 16:44:16,295 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--block--loop.ko-entry_point.cil.out.i [2023-11-22 16:44:17,283 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-22 16:44:17,716 INFO L384 CDTParser]: Found 1 translation units. [2023-11-22 16:44:17,716 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--block--loop.ko-entry_point.cil.out.i [2023-11-22 16:44:17,748 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24a52ae8f/45f45770f0654e64b398b408927524de/FLAG898437f8e [2023-11-22 16:44:17,759 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24a52ae8f/45f45770f0654e64b398b408927524de [2023-11-22 16:44:17,761 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-22 16:44:17,762 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-22 16:44:17,764 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-22 16:44:17,765 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-22 16:44:17,768 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-22 16:44:17,768 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:44:17" (1/1) ... [2023-11-22 16:44:17,769 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d932949 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:44:17, skipping insertion in model container [2023-11-22 16:44:17,770 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:44:17" (1/1) ... [2023-11-22 16:44:17,848 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-22 16:44:18,774 WARN L580 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2023-11-22 16:44:18,930 WARN L580 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2023-11-22 16:44:18,931 WARN L580 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2023-11-22 16:44:18,933 WARN L580 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2023-11-22 16:44:19,032 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-22 16:44:19,056 ERROR L324 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) [2023-11-22 16:44:19,057 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@342b2b3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:44:19, skipping insertion in model container [2023-11-22 16:44:19,057 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-22 16:44:19,057 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-22 16:44:19,059 INFO L158 Benchmark]: Toolchain (without parser) took 1296.38ms. Allocated memory is still 169.9MB. Free memory was 129.7MB in the beginning and 81.1MB in the end (delta: 48.5MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. [2023-11-22 16:44:19,060 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 130.0MB. Free memory is still 92.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-22 16:44:19,065 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1293.35ms. Allocated memory is still 169.9MB. Free memory was 129.7MB in the beginning and 81.1MB in the end (delta: 48.5MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. [2023-11-22 16:44:19,066 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 130.0MB. Free memory is still 92.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1293.35ms. Allocated memory is still 169.9MB. Free memory was 129.7MB in the beginning and 81.1MB in the end (delta: 48.5MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4107]: 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/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--block--loop.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b45d894549c3d959709f16d175c155effcb8f4008755bf9537dca57ce5b6aecf --- Real Ultimate output --- This is Ultimate 0.2.3-dev-6ae2ee4-m [2023-11-22 16:44:20,815 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-22 16:44:20,884 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2023-11-22 16:44:20,890 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-22 16:44:20,890 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-22 16:44:20,916 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-22 16:44:20,916 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-22 16:44:20,917 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-22 16:44:20,917 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-22 16:44:20,920 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-22 16:44:20,920 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-22 16:44:20,921 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-22 16:44:20,921 INFO L153 SettingsManager]: * Use SBE=true [2023-11-22 16:44:20,922 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-22 16:44:20,922 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-22 16:44:20,922 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-22 16:44:20,922 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-22 16:44:20,923 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-22 16:44:20,923 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-22 16:44:20,923 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-22 16:44:20,923 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-22 16:44:20,924 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-22 16:44:20,924 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-22 16:44:20,924 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-22 16:44:20,924 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-22 16:44:20,925 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-22 16:44:20,925 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-22 16:44:20,925 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-22 16:44:20,925 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-22 16:44:20,925 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-22 16:44:20,926 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-22 16:44:20,927 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-22 16:44:20,927 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-22 16:44:20,927 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-22 16:44:20,927 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-22 16:44:20,927 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-22 16:44:20,928 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-22 16:44:20,928 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-22 16:44:20,928 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-22 16:44:20,928 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b45d894549c3d959709f16d175c155effcb8f4008755bf9537dca57ce5b6aecf [2023-11-22 16:44:21,209 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-22 16:44:21,230 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-22 16:44:21,232 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-22 16:44:21,233 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-22 16:44:21,233 INFO L274 PluginConnector]: CDTParser initialized [2023-11-22 16:44:21,234 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--block--loop.ko-entry_point.cil.out.i [2023-11-22 16:44:22,338 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-22 16:44:22,723 INFO L384 CDTParser]: Found 1 translation units. [2023-11-22 16:44:22,724 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--block--loop.ko-entry_point.cil.out.i [2023-11-22 16:44:22,757 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9134c2c54/282ae9607691493caa6ae5c174e1ad93/FLAG764fc0f94 [2023-11-22 16:44:22,769 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9134c2c54/282ae9607691493caa6ae5c174e1ad93 [2023-11-22 16:44:22,771 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-22 16:44:22,773 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-22 16:44:22,775 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-22 16:44:22,775 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-22 16:44:22,778 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-22 16:44:22,779 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:44:22" (1/1) ... [2023-11-22 16:44:22,779 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ae2851a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:44:22, skipping insertion in model container [2023-11-22 16:44:22,780 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:44:22" (1/1) ... [2023-11-22 16:44:22,877 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-22 16:44:23,989 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-22 16:44:24,030 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-22 16:44:24,065 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-22 16:44:24,288 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-22 16:44:24,312 INFO L202 MainTranslator]: Completed pre-run [2023-11-22 16:44:24,375 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4116] [2023-11-22 16:44:24,378 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4118] [2023-11-22 16:44:24,379 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4128] [2023-11-22 16:44:24,379 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [4135] [2023-11-22 16:44:24,379 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [4143] [2023-11-22 16:44:24,380 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4222] [2023-11-22 16:44:24,381 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4225] [2023-11-22 16:44:24,381 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4228] [2023-11-22 16:44:24,381 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4231] [2023-11-22 16:44:24,382 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [4265] [2023-11-22 16:44:24,382 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [4276-4277] [2023-11-22 16:44:24,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4280-4281] [2023-11-22 16:44:24,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4284-4285] [2023-11-22 16:44:24,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4288-4289] [2023-11-22 16:44:24,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4315] [2023-11-22 16:44:24,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4318] [2023-11-22 16:44:24,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [4320] [2023-11-22 16:44:24,385 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4325] [2023-11-22 16:44:24,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4328] [2023-11-22 16:44:24,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [4330] [2023-11-22 16:44:24,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4335] [2023-11-22 16:44:24,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4338] [2023-11-22 16:44:24,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [4340] [2023-11-22 16:44:24,387 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4345] [2023-11-22 16:44:24,387 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4348] [2023-11-22 16:44:24,387 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [4350] [2023-11-22 16:44:24,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4368] [2023-11-22 16:44:24,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4371] [2023-11-22 16:44:24,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [4373] [2023-11-22 16:44:24,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4378] [2023-11-22 16:44:24,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4381] [2023-11-22 16:44:24,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4383] [2023-11-22 16:44:24,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4388] [2023-11-22 16:44:24,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4391] [2023-11-22 16:44:24,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4393] [2023-11-22 16:44:24,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4398] [2023-11-22 16:44:24,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4401] [2023-11-22 16:44:24,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [4403] [2023-11-22 16:44:24,402 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4893] [2023-11-22 16:44:24,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4900] [2023-11-22 16:44:24,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4910] [2023-11-22 16:44:24,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4920] [2023-11-22 16:44:24,565 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-22 16:44:24,656 WARN L675 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 16:44:24,657 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 16:44:24,657 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 16:44:24,663 INFO L206 MainTranslator]: Completed translation [2023-11-22 16:44:24,664 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:44:24 WrapperNode [2023-11-22 16:44:24,664 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-22 16:44:24,665 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-22 16:44:24,665 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-22 16:44:24,665 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-22 16:44:24,671 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:44:24" (1/1) ... [2023-11-22 16:44:24,746 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:44:24" (1/1) ... [2023-11-22 16:44:24,908 INFO L138 Inliner]: procedures = 327, calls = 2061, calls flagged for inlining = 164, calls inlined = 162, statements flattened = 5490 [2023-11-22 16:44:24,909 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-22 16:44:24,910 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-22 16:44:24,910 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-22 16:44:24,910 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-22 16:44:24,918 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:44:24" (1/1) ... [2023-11-22 16:44:24,919 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:44:24" (1/1) ... [2023-11-22 16:44:24,953 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:44:24" (1/1) ... [2023-11-22 16:44:24,953 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:44:24" (1/1) ... [2023-11-22 16:44:25,120 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:44:24" (1/1) ... [2023-11-22 16:44:25,143 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:44:24" (1/1) ... [2023-11-22 16:44:25,162 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:44:24" (1/1) ... [2023-11-22 16:44:25,179 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:44:24" (1/1) ... [2023-11-22 16:44:25,210 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-22 16:44:25,212 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-22 16:44:25,212 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-22 16:44:25,212 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-22 16:44:25,213 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:44:24" (1/1) ... [2023-11-22 16:44:25,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-22 16:44:25,227 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-22 16:44:25,241 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-22 16:44:25,263 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-22 16:44:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-22 16:44:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2023-11-22 16:44:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2023-11-22 16:44:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-22 16:44:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure loop_add [2023-11-22 16:44:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_add [2023-11-22 16:44:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2023-11-22 16:44:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-22 16:44:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2023-11-22 16:44:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-22 16:44:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-22 16:44:25,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-22 16:44:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure iov_iter_bvec [2023-11-22 16:44:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure iov_iter_bvec [2023-11-22 16:44:25,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-22 16:44:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-22 16:44:25,295 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2023-11-22 16:44:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2023-11-22 16:44:25,295 INFO L130 BoogieDeclarations]: Found specification of procedure loop_control_ioctl [2023-11-22 16:44:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_control_ioctl [2023-11-22 16:44:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-22 16:44:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-22 16:44:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-22 16:44:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-22 16:44:25,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-22 16:44:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-22 16:44:25,297 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_uevent [2023-11-22 16:44:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_uevent [2023-11-22 16:44:25,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2023-11-22 16:44:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2023-11-22 16:44:25,298 INFO L130 BoogieDeclarations]: Found specification of procedure loop_remove [2023-11-22 16:44:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_remove [2023-11-22 16:44:25,298 INFO L130 BoogieDeclarations]: Found specification of procedure transfer_xor [2023-11-22 16:44:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure transfer_xor [2023-11-22 16:44:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-22 16:44:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-22 16:44:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-22 16:44:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-22 16:44:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure huge_encode_dev [2023-11-22 16:44:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure huge_encode_dev [2023-11-22 16:44:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure lo_do_transfer [2023-11-22 16:44:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_do_transfer [2023-11-22 16:44:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_unfreeze_queue [2023-11-22 16:44:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_unfreeze_queue [2023-11-22 16:44:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2023-11-22 16:44:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2023-11-22 16:44:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure lo_compat_ioctl [2023-11-22 16:44:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_compat_ioctl [2023-11-22 16:44:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2023-11-22 16:44:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2023-11-22 16:44:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-22 16:44:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-22 16:44:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-22 16:44:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-22 16:44:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-22 16:44:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-22 16:44:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2023-11-22 16:44:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2023-11-22 16:44:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure loop_get_status [2023-11-22 16:44:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_get_status [2023-11-22 16:44:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure loop_handle_cmd [2023-11-22 16:44:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_handle_cmd [2023-11-22 16:44:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure loop_clr_fd [2023-11-22 16:44:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_clr_fd [2023-11-22 16:44:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-22 16:44:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-22 16:44:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-22 16:44:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-22 16:44:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure figure_loop_size [2023-11-22 16:44:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure figure_loop_size [2023-11-22 16:44:25,304 INFO L130 BoogieDeclarations]: Found specification of procedure get_size [2023-11-22 16:44:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure get_size [2023-11-22 16:44:25,304 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_rq_to_pdu [2023-11-22 16:44:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_rq_to_pdu [2023-11-22 16:44:25,304 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2023-11-22 16:44:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2023-11-22 16:44:25,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-22 16:44:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-11-22 16:44:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2023-11-22 16:44:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2023-11-22 16:44:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2023-11-22 16:44:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2023-11-22 16:44:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure lo_write_bvec [2023-11-22 16:44:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_write_bvec [2023-11-22 16:44:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-22 16:44:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-22 16:44:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2023-11-22 16:44:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-22 16:44:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2023-11-22 16:44:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-22 16:44:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-22 16:44:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-22 16:44:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2023-11-22 16:44:25,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-22 16:44:25,308 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-11-22 16:44:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-11-22 16:44:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-22 16:44:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-11-22 16:44:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-11-22 16:44:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-11-22 16:44:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-22 16:44:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-22 16:44:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_status_old [2023-11-22 16:44:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_status_old [2023-11-22 16:44:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2023-11-22 16:44:25,310 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2023-11-22 16:44:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-22 16:44:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-22 16:44:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-22 16:44:25,313 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-22 16:44:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure loop_reread_partitions [2023-11-22 16:44:25,313 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_reread_partitions [2023-11-22 16:44:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2023-11-22 16:44:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_capacity [2023-11-22 16:44:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_capacity [2023-11-22 16:44:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure vfs_iter_read [2023-11-22 16:44:25,321 INFO L138 BoogieDeclarations]: Found implementation of procedure vfs_iter_read [2023-11-22 16:44:25,321 INFO L130 BoogieDeclarations]: Found specification of procedure idr_for_each [2023-11-22 16:44:25,321 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_for_each [2023-11-22 16:44:25,321 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_free_tag_set [2023-11-22 16:44:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_free_tag_set [2023-11-22 16:44:25,322 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2023-11-22 16:44:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2023-11-22 16:44:25,322 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2023-11-22 16:44:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2023-11-22 16:44:25,322 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-22 16:44:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-22 16:44:25,322 INFO L130 BoogieDeclarations]: Found specification of procedure bio_advance_iter [2023-11-22 16:44:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_advance_iter [2023-11-22 16:44:25,322 INFO L130 BoogieDeclarations]: Found specification of procedure loop_queue_write_work [2023-11-22 16:44:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_queue_write_work [2023-11-22 16:44:25,323 INFO L130 BoogieDeclarations]: Found specification of procedure bd_set_size [2023-11-22 16:44:25,323 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_set_size [2023-11-22 16:44:25,323 INFO L130 BoogieDeclarations]: Found specification of procedure fget [2023-11-22 16:44:25,323 INFO L138 BoogieDeclarations]: Found implementation of procedure fget [2023-11-22 16:44:25,323 INFO L130 BoogieDeclarations]: Found specification of procedure mapping_set_gfp_mask [2023-11-22 16:44:25,323 INFO L138 BoogieDeclarations]: Found implementation of procedure mapping_set_gfp_mask [2023-11-22 16:44:25,323 INFO L130 BoogieDeclarations]: Found specification of procedure xor_init [2023-11-22 16:44:25,323 INFO L138 BoogieDeclarations]: Found implementation of procedure xor_init [2023-11-22 16:44:25,323 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_status64 [2023-11-22 16:44:25,323 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_status64 [2023-11-22 16:44:25,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-22 16:44:25,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-22 16:44:25,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_11 [2023-11-22 16:44:25,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_11 [2023-11-22 16:44:25,324 INFO L130 BoogieDeclarations]: Found specification of procedure zero_fill_bio [2023-11-22 16:44:25,324 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_fill_bio [2023-11-22 16:44:25,324 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-22 16:44:25,324 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-22 16:44:25,324 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_show [2023-11-22 16:44:25,324 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_show [2023-11-22 16:44:25,324 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-22 16:44:25,325 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-22 16:44:25,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2023-11-22 16:44:25,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2023-11-22 16:44:25,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2023-11-22 16:44:25,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2023-11-22 16:44:25,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-22 16:44:25,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-22 16:44:25,325 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-22 16:44:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-22 16:44:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2023-11-22 16:44:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2023-11-22 16:44:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_freeze_queue [2023-11-22 16:44:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_freeze_queue [2023-11-22 16:44:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-22 16:44:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-22 16:44:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-22 16:44:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-22 16:44:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-22 16:44:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-22 16:44:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-22 16:44:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-22 16:44:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure get_loop_size [2023-11-22 16:44:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure get_loop_size [2023-11-22 16:44:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-22 16:44:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2023-11-22 16:44:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2023-11-22 16:44:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_status [2023-11-22 16:44:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_status [2023-11-22 16:44:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-22 16:44:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2023-11-22 16:44:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure lo_ioctl [2023-11-22 16:44:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_ioctl [2023-11-22 16:44:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2023-11-22 16:44:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2023-11-22 16:44:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-22 16:44:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-22 16:44:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2023-11-22 16:44:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2023-11-22 16:44:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2023-11-22 16:44:25,329 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2023-11-22 16:44:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure loop_release_xfer [2023-11-22 16:44:25,329 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_release_xfer [2023-11-22 16:44:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2023-11-22 16:44:25,329 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2023-11-22 16:44:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-22 16:44:25,329 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-22 16:44:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2023-11-22 16:44:25,329 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2023-11-22 16:44:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure loop_switch [2023-11-22 16:44:25,329 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_switch [2023-11-22 16:44:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure loop_queue_read_work [2023-11-22 16:44:25,330 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_queue_read_work [2023-11-22 16:44:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2023-11-22 16:44:25,330 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2023-11-22 16:44:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-22 16:44:25,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-22 16:44:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure mapping_gfp_mask [2023-11-22 16:44:25,330 INFO L138 BoogieDeclarations]: Found implementation of procedure mapping_gfp_mask [2023-11-22 16:44:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2023-11-22 16:44:25,330 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2023-11-22 16:44:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2023-11-22 16:44:25,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2023-11-22 16:44:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2023-11-22 16:44:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-11-22 16:44:25,331 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-11-22 16:44:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-22 16:44:25,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-22 16:44:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure loop_lookup [2023-11-22 16:44:25,331 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_lookup [2023-11-22 16:44:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure loop_queue_rq [2023-11-22 16:44:25,331 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_queue_rq [2023-11-22 16:44:26,027 INFO L241 CfgBuilder]: Building ICFG [2023-11-22 16:44:26,032 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-22 16:44:27,204 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-22 16:44:27,455 WARN L821 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-22 16:44:36,377 WARN L821 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-22 16:45:00,180 INFO L282 CfgBuilder]: Performing block encoding [2023-11-22 16:45:00,563 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-22 16:45:00,563 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-22 16:45:00,565 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 04:45:00 BoogieIcfgContainer [2023-11-22 16:45:00,566 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-22 16:45:00,568 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-22 16:45:00,570 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-22 16:45:00,573 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-22 16:45:00,573 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 04:44:22" (1/3) ... [2023-11-22 16:45:00,574 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26a28579 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 04:45:00, skipping insertion in model container [2023-11-22 16:45:00,574 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:44:24" (2/3) ... [2023-11-22 16:45:00,580 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26a28579 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 04:45:00, skipping insertion in model container [2023-11-22 16:45:00,580 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 04:45:00" (3/3) ... [2023-11-22 16:45:00,582 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--block--loop.ko-entry_point.cil.out.i [2023-11-22 16:45:00,601 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-22 16:45:00,602 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1713 error locations. [2023-11-22 16:45:00,685 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-22 16:45:00,693 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, 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;@19c4d80e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-22 16:45:00,694 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1713 error locations. [2023-11-22 16:45:00,708 INFO L276 IsEmpty]: Start isEmpty. Operand has 3921 states, 1777 states have (on average 2.184018007878447) internal successors, (3881), 3496 states have internal predecessors, (3881), 365 states have call successors, (365), 94 states have call predecessors, (365), 93 states have return successors, (352), 350 states have call predecessors, (352), 352 states have call successors, (352) [2023-11-22 16:45:00,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2023-11-22 16:45:00,722 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 16:45:00,723 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 16:45:00,724 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_memsetErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [list_emptyErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, list_emptyErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, __kuid_valErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 1710 more)] === [2023-11-22 16:45:00,731 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 16:45:00,731 INFO L85 PathProgramCache]: Analyzing trace with hash -1645560838, now seen corresponding path program 1 times [2023-11-22 16:45:00,746 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-22 16:45:00,746 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [325690692] [2023-11-22 16:45:00,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 16:45:00,746 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-22 16:45:00,747 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-11-22 16:45:00,749 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-22 16:45:00,753 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-22 16:45:02,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 16:45:02,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 1966 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-22 16:45:02,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-22 16:45:02,574 INFO L134 CoverageAnalysis]: Checked inductivity of 3312 backedges. 1660 proven. 0 refuted. 0 times theorem prover too weak. 1652 trivial. 0 not checked. [2023-11-22 16:45:02,577 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-22 16:45:02,577 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-22 16:45:02,577 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [325690692] [2023-11-22 16:45:02,578 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [325690692] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 16:45:02,578 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 16:45:02,578 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-22 16:45:02,579 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1334160866] [2023-11-22 16:45:02,579 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 16:45:02,582 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-22 16:45:02,583 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-22 16:45:02,604 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-22 16:45:02,605 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-22 16:45:02,612 INFO L87 Difference]: Start difference. First operand has 3921 states, 1777 states have (on average 2.184018007878447) internal successors, (3881), 3496 states have internal predecessors, (3881), 365 states have call successors, (365), 94 states have call predecessors, (365), 93 states have return successors, (352), 350 states have call predecessors, (352), 352 states have call successors, (352) Second operand has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2023-11-22 16:45:04,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 16:45:09,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 16:45:09,538 INFO L93 Difference]: Finished difference Result 3919 states and 4592 transitions. [2023-11-22 16:45:09,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-22 16:45:09,540 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) Word has length 340 [2023-11-22 16:45:09,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 16:45:09,570 INFO L225 Difference]: With dead ends: 3919 [2023-11-22 16:45:09,570 INFO L226 Difference]: Without dead ends: 3904 [2023-11-22 16:45:09,571 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 339 GetRequests, 339 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-22 16:45:09,576 INFO L413 NwaCegarLoop]: 4186 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 405 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4186 SdHoareTripleChecker+Invalid, 406 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 405 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2023-11-22 16:45:09,576 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4186 Invalid, 406 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 405 Invalid, 1 Unknown, 0 Unchecked, 6.8s Time] [2023-11-22 16:45:09,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3904 states. [2023-11-22 16:45:09,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3904 to 3904. [2023-11-22 16:45:09,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3904 states, 1775 states have (on average 2.175774647887324) internal successors, (3862), 3479 states have internal predecessors, (3862), 352 states have call successors, (352), 93 states have call predecessors, (352), 92 states have return successors, (350), 348 states have call predecessors, (350), 350 states have call successors, (350) [2023-11-22 16:45:09,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3904 states to 3904 states and 4564 transitions. [2023-11-22 16:45:09,731 INFO L78 Accepts]: Start accepts. Automaton has 3904 states and 4564 transitions. Word has length 340 [2023-11-22 16:45:09,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 16:45:09,732 INFO L495 AbstractCegarLoop]: Abstraction has 3904 states and 4564 transitions. [2023-11-22 16:45:09,732 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2023-11-22 16:45:09,733 INFO L276 IsEmpty]: Start isEmpty. Operand 3904 states and 4564 transitions. [2023-11-22 16:45:09,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2023-11-22 16:45:09,742 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 16:45:09,742 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 16:45:09,774 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-22 16:45:09,956 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-22 16:45:09,956 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_memsetErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [list_emptyErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, list_emptyErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, __kuid_valErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 1710 more)] === [2023-11-22 16:45:09,957 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 16:45:09,957 INFO L85 PathProgramCache]: Analyzing trace with hash -520116694, now seen corresponding path program 1 times [2023-11-22 16:45:09,958 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-22 16:45:09,958 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1072000206] [2023-11-22 16:45:09,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 16:45:09,958 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-22 16:45:09,958 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-11-22 16:45:09,960 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-22 16:45:09,996 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-22 16:46:25,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 16:46:25,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 1966 conjuncts, 160 conjunts are in the unsatisfiable core [2023-11-22 16:46:25,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-22 16:46:26,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:26,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:26,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:26,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:26,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:26,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:26,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:26,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:26,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:27,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:27,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:27,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:27,660 INFO L224 Elim1Store]: Index analysis took 419 ms [2023-11-22 16:46:30,183 INFO L349 Elim1Store]: treesize reduction 2147, result has 3.2 percent of original size [2023-11-22 16:46:30,184 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 14 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 61 case distinctions, treesize of input 61156 treesize of output 61059 [2023-11-22 16:46:33,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:33,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:33,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:33,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:33,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:33,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:33,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:33,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:34,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:34,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:34,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:34,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:34,686 INFO L224 Elim1Store]: Index analysis took 453 ms [2023-11-22 16:46:37,289 INFO L349 Elim1Store]: treesize reduction 2147, result has 3.2 percent of original size [2023-11-22 16:46:37,290 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 14 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 61 case distinctions, treesize of input 49065 treesize of output 48880 [2023-11-22 16:46:40,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:40,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:40,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:40,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:40,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:40,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:41,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:41,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:41,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:41,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:41,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:41,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:41,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:41,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:41,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:41,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:41,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:41,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:41,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:42,123 INFO L224 Elim1Store]: Index analysis took 524 ms [2023-11-22 16:46:45,054 INFO L349 Elim1Store]: treesize reduction 2451, result has 2.8 percent of original size [2023-11-22 16:46:45,055 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 21 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 65 case distinctions, treesize of input 49102 treesize of output 48910 [2023-11-22 16:46:48,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:48,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:48,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:48,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:48,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:48,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:48,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:48,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:48,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:48,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:48,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:48,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:49,436 INFO L224 Elim1Store]: Index analysis took 385 ms [2023-11-22 16:46:51,839 INFO L349 Elim1Store]: treesize reduction 2147, result has 3.2 percent of original size [2023-11-22 16:46:51,840 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 14 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 61 case distinctions, treesize of input 104372 treesize of output 104187 [2023-11-22 16:46:55,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:55,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:55,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:55,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:55,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:55,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:55,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:55,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:55,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:55,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:55,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:55,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:46:56,189 INFO L224 Elim1Store]: Index analysis took 443 ms [2023-11-22 16:46:58,721 INFO L349 Elim1Store]: treesize reduction 2147, result has 3.2 percent of original size [2023-11-22 16:46:58,722 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 14 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 61 case distinctions, treesize of input 770584 treesize of output 769759 [2023-11-22 16:47:02,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:02,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:02,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:02,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:02,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:02,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:02,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:02,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:02,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:02,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:02,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:02,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:03,077 INFO L224 Elim1Store]: Index analysis took 368 ms [2023-11-22 16:47:05,762 INFO L349 Elim1Store]: treesize reduction 2147, result has 3.2 percent of original size [2023-11-22 16:47:05,765 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 14 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 61 case distinctions, treesize of input 27265029 treesize of output 27232052 [2023-11-22 16:47:09,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:09,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:09,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:09,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:09,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:09,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:09,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:09,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:09,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:09,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:09,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:10,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:10,615 INFO L224 Elim1Store]: Index analysis took 435 ms [2023-11-22 16:47:13,546 INFO L349 Elim1Store]: treesize reduction 2147, result has 3.2 percent of original size [2023-11-22 16:47:13,548 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 14 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 61 case distinctions, treesize of input 1624011 treesize of output 1622826 [2023-11-22 16:47:17,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:17,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:17,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:17,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:17,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:17,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:17,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:18,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:18,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:18,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:18,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:18,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:18,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:18,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:18,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:18,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:18,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:18,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:18,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:18,996 INFO L224 Elim1Store]: Index analysis took 502 ms [2023-11-22 16:47:21,696 INFO L349 Elim1Store]: treesize reduction 2451, result has 2.8 percent of original size [2023-11-22 16:47:21,696 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 21 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 65 case distinctions, treesize of input 18190 treesize of output 18132 [2023-11-22 16:47:24,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:24,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:24,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:24,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:24,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:24,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:25,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:25,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:25,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:25,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:25,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:25,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:25,752 INFO L224 Elim1Store]: Index analysis took 401 ms [2023-11-22 16:47:28,291 INFO L349 Elim1Store]: treesize reduction 2147, result has 3.2 percent of original size [2023-11-22 16:47:28,292 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 14 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 61 case distinctions, treesize of input 197130 treesize of output 196971 [2023-11-22 16:47:31,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:32,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:32,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:32,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:32,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:32,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:32,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:32,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:32,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:32,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:32,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:32,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:32,983 INFO L224 Elim1Store]: Index analysis took 466 ms [2023-11-22 16:47:35,540 INFO L349 Elim1Store]: treesize reduction 2147, result has 3.2 percent of original size [2023-11-22 16:47:35,541 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 14 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 61 case distinctions, treesize of input 185952 treesize of output 185609 [2023-11-22 16:47:39,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:39,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:39,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:39,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:39,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:39,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:39,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:39,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:39,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:39,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:39,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:39,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:39,924 INFO L224 Elim1Store]: Index analysis took 407 ms [2023-11-22 16:47:42,333 INFO L349 Elim1Store]: treesize reduction 2147, result has 3.2 percent of original size [2023-11-22 16:47:42,334 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 14 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 61 case distinctions, treesize of input 18153 treesize of output 18102 [2023-11-22 16:47:45,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:45,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:45,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:45,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:45,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:45,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:45,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:45,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:45,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:45,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:45,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:45,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:46,478 INFO L224 Elim1Store]: Index analysis took 445 ms [2023-11-22 16:47:48,874 INFO L349 Elim1Store]: treesize reduction 2147, result has 3.2 percent of original size [2023-11-22 16:47:48,875 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 14 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 61 case distinctions, treesize of input 21242 treesize of output 21191 [2023-11-22 16:47:52,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:52,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:53,557 INFO L224 Elim1Store]: Index analysis took 564 ms [2023-11-22 16:47:56,569 INFO L349 Elim1Store]: treesize reduction 2738, result has 2.5 percent of original size [2023-11-22 16:47:56,570 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 13 select indices, 13 select index equivalence classes, 30 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 69 case distinctions, treesize of input 222030 treesize of output 221633 [2023-11-22 16:47:59,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:47:59,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:00,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:00,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:00,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:00,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:00,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:00,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:00,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:00,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:00,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:00,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:00,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:00,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:00,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:00,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:00,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:00,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:00,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:01,040 INFO L224 Elim1Store]: Index analysis took 471 ms [2023-11-22 16:48:03,783 INFO L349 Elim1Store]: treesize reduction 2419, result has 2.9 percent of original size [2023-11-22 16:48:03,784 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 22 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 65 case distinctions, treesize of input 233675 treesize of output 233377 [2023-11-22 16:48:07,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:07,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:07,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:07,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:07,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:07,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:07,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:07,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:07,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:07,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:07,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:07,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:07,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:07,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:08,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:08,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:08,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:08,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:08,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:08,703 INFO L224 Elim1Store]: Index analysis took 489 ms [2023-11-22 16:48:11,426 INFO L349 Elim1Store]: treesize reduction 2419, result has 2.9 percent of original size [2023-11-22 16:48:11,428 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 22 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 65 case distinctions, treesize of input 221993 treesize of output 221603 [2023-11-22 16:48:14,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:14,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:14,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:14,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:14,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:15,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:15,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:15,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:15,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:15,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:15,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:15,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:15,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:15,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:15,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:15,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:15,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:15,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:15,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:16,168 INFO L224 Elim1Store]: Index analysis took 619 ms [2023-11-22 16:48:18,899 INFO L349 Elim1Store]: treesize reduction 2419, result has 2.9 percent of original size [2023-11-22 16:48:18,900 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 22 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 65 case distinctions, treesize of input 277300 treesize of output 276910 [2023-11-22 16:48:22,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:22,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:22,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:22,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:22,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:22,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:22,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:22,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:22,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:22,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:22,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:22,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:23,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:23,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:23,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:23,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:23,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:23,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:23,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:23,847 INFO L224 Elim1Store]: Index analysis took 494 ms [2023-11-22 16:48:26,484 INFO L349 Elim1Store]: treesize reduction 2419, result has 2.9 percent of original size [2023-11-22 16:48:26,486 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 22 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 65 case distinctions, treesize of input 943455 treesize of output 942425 [2023-11-22 16:48:30,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:30,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:30,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:30,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:30,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:30,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:30,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:30,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:30,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:30,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:30,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:30,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:30,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:30,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:30,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:30,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:30,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:30,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:30,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:31,446 INFO L224 Elim1Store]: Index analysis took 478 ms [2023-11-22 16:48:34,402 INFO L349 Elim1Store]: treesize reduction 2419, result has 2.9 percent of original size [2023-11-22 16:48:34,406 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 22 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 65 case distinctions, treesize of input 27437969 treesize of output 27404787 [2023-11-22 16:48:38,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:38,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:38,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:38,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:38,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:38,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:38,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:38,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:38,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:38,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:38,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:38,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-22 16:48:39,336 INFO L224 Elim1Store]: Index analysis took 416 ms Killed by 15