./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b3a4c419b37775228591ece5e3d6f656f72fec2754e6367fae2de091f5a5d0db --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 14:46:50,549 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:46:50,599 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 14:46:50,604 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:46:50,606 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:46:50,630 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:46:50,632 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:46:50,632 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:46:50,633 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:46:50,634 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:46:50,635 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:46:50,635 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:46:50,635 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:46:50,636 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:46:50,638 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:46:50,638 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:46:50,639 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:46:50,639 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 14:46:50,639 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:46:50,639 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:46:50,639 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:46:50,640 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:46:50,640 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:46:50,641 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:46:50,641 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:46:50,642 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:46:50,642 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:46:50,642 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:46:50,642 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:46:50,642 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:46:50,642 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:46:50,643 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:46:50,643 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:46:50,643 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 14:46:50,643 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 14:46:50,643 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:46:50,643 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:46:50,643 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:46:50,644 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:46:50,644 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b3a4c419b37775228591ece5e3d6f656f72fec2754e6367fae2de091f5a5d0db [2024-10-11 14:46:50,849 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:46:50,867 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:46:50,870 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:46:50,871 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:46:50,871 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:46:50,872 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2024-10-11 14:46:52,171 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:46:52,518 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:46:52,518 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2024-10-11 14:46:52,549 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/01093ecff/7c38fb9340e4442289f8df8fd83500cc/FLAG4c3beb170 [2024-10-11 14:46:52,562 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/01093ecff/7c38fb9340e4442289f8df8fd83500cc [2024-10-11 14:46:52,564 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:46:52,565 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:46:52,570 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:52,570 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:46:52,575 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:46:52,575 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:52" (1/1) ... [2024-10-11 14:46:52,576 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d08ac2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:52, skipping insertion in model container [2024-10-11 14:46:52,576 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:52" (1/1) ... [2024-10-11 14:46:52,711 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:46:52,914 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4497,4510] [2024-10-11 14:46:52,920 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4557,4570] [2024-10-11 14:46:53,498 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,499 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,502 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,503 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,504 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,519 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,523 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,528 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,528 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,529 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,530 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,533 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,533 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,841 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:53,873 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:46:53,890 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4497,4510] [2024-10-11 14:46:53,891 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4557,4570] [2024-10-11 14:46:53,928 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,930 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,931 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,931 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,931 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,943 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,943 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,944 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,944 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,944 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,945 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,945 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,945 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6944-6955] [2024-10-11 14:46:54,013 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:54,222 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_mem_acquire, aws_mem_release, aws_array_list_ensure_capacity [2024-10-11 14:46:54,223 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@434defa1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:54, skipping insertion in model container [2024-10-11 14:46:54,223 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:54,223 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:46:54,225 INFO L158 Benchmark]: Toolchain (without parser) took 1658.35ms. Allocated memory was 146.8MB in the beginning and 222.3MB in the end (delta: 75.5MB). Free memory was 72.3MB in the beginning and 127.0MB in the end (delta: -54.7MB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. [2024-10-11 14:46:54,225 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 146.8MB. Free memory is still 103.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:46:54,226 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1653.40ms. Allocated memory was 146.8MB in the beginning and 222.3MB in the end (delta: 75.5MB). Free memory was 72.1MB in the beginning and 127.0MB in the end (delta: -54.8MB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. [2024-10-11 14:46:54,227 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 146.8MB. Free memory is still 103.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1653.40ms. Allocated memory was 146.8MB in the beginning and 222.3MB in the end (delta: 75.5MB). Free memory was 72.1MB in the beginning and 127.0MB in the end (delta: -54.8MB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6944]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6944-6955] - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_mem_acquire, aws_mem_release, aws_array_list_ensure_capacity 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-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b3a4c419b37775228591ece5e3d6f656f72fec2754e6367fae2de091f5a5d0db --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 14:46:56,081 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:46:56,150 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-11 14:46:56,156 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:46:56,156 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:46:56,183 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:46:56,183 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:46:56,184 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:46:56,184 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:46:56,185 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:46:56,185 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:46:56,186 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:46:56,186 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:46:56,186 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:46:56,188 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:46:56,188 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:46:56,188 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:46:56,189 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:46:56,191 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:46:56,192 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:46:56,192 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:46:56,192 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 14:46:56,192 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 14:46:56,192 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:46:56,192 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 14:46:56,193 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:46:56,193 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:46:56,193 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:46:56,193 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:46:56,193 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:46:56,193 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:46:56,193 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:46:56,194 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:46:56,194 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:46:56,194 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:46:56,194 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 14:46:56,194 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 14:46:56,194 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:46:56,194 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:46:56,194 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:46:56,195 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:46:56,196 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 14:46:56,196 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b3a4c419b37775228591ece5e3d6f656f72fec2754e6367fae2de091f5a5d0db [2024-10-11 14:46:56,473 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:46:56,505 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:46:56,512 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:46:56,517 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:46:56,517 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:46:56,518 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2024-10-11 14:46:58,062 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:46:58,445 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:46:58,446 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2024-10-11 14:46:58,475 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/5588ce5bc/589d6c2c259142b9976ecf2f13f83d31/FLAG5cd9dbccc [2024-10-11 14:46:58,490 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/5588ce5bc/589d6c2c259142b9976ecf2f13f83d31 [2024-10-11 14:46:58,492 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:46:58,494 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:46:58,495 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:58,496 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:46:58,500 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:46:58,501 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:58" (1/1) ... [2024-10-11 14:46:58,501 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4564748e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:58, skipping insertion in model container [2024-10-11 14:46:58,501 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:58" (1/1) ... [2024-10-11 14:46:58,572 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:46:58,830 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4497,4510] [2024-10-11 14:46:58,846 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4557,4570] [2024-10-11 14:46:59,358 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,359 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,359 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,360 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,360 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,369 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,370 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,372 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,372 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,373 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,374 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,375 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,375 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,690 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:59,726 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:46:59,737 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4497,4510] [2024-10-11 14:46:59,740 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4557,4570] [2024-10-11 14:46:59,773 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,774 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,774 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,775 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,775 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,781 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,782 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,782 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,783 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,784 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,784 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,784 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,785 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6944-6955] [2024-10-11 14:46:59,915 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:47:00,132 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_mem_acquire, aws_mem_release, aws_array_list_ensure_capacity [2024-10-11 14:47:00,133 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79372749 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:47:00, skipping insertion in model container [2024-10-11 14:47:00,133 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:47:00,133 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:47:00,135 INFO L158 Benchmark]: Toolchain (without parser) took 1639.99ms. Allocated memory was 102.8MB in the beginning and 163.6MB in the end (delta: 60.8MB). Free memory was 78.2MB in the beginning and 85.3MB in the end (delta: -7.1MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. [2024-10-11 14:47:00,135 INFO L158 Benchmark]: CDTParser took 0.08ms. Allocated memory is still 60.8MB. Free memory was 41.5MB in the beginning and 41.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:47:00,136 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1638.29ms. Allocated memory was 102.8MB in the beginning and 163.6MB in the end (delta: 60.8MB). Free memory was 77.9MB in the beginning and 85.3MB in the end (delta: -7.4MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. [2024-10-11 14:47:00,138 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.08ms. Allocated memory is still 60.8MB. Free memory was 41.5MB in the beginning and 41.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1638.29ms. Allocated memory was 102.8MB in the beginning and 163.6MB in the end (delta: 60.8MB). Free memory was 77.9MB in the beginning and 85.3MB in the end (delta: -7.4MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6944]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6944-6955] - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_mem_acquire, aws_mem_release, aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN