./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_checked_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a046e57d 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/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-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 ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0361402b829dba43996eabc2954d5345cf3706aac8c1845e1fcc8b874ed0f0c6 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:27:13,373 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:27:13,453 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-13 07:27:13,463 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:27:13,463 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:27:13,496 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:27:13,496 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:27:13,497 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:27:13,497 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:27:13,498 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:27:13,498 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:27:13,499 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:27:13,499 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:27:13,501 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:27:13,502 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:27:13,502 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:27:13,502 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:27:13,503 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 07:27:13,503 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:27:13,503 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:27:13,503 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:27:13,507 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:27:13,507 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:27:13,508 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:27:13,508 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:27:13,508 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:27:13,508 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:27:13,508 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:27:13,509 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:27:13,509 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:27:13,509 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:27:13,509 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:27:13,509 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:27:13,509 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 07:27:13,510 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 07:27:13,510 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:27:13,512 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:27:13,513 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:27:13,513 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:27:13,513 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0361402b829dba43996eabc2954d5345cf3706aac8c1845e1fcc8b874ed0f0c6 [2024-10-13 07:27:13,790 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:27:13,813 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:27:13,816 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:27:13,818 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:27:13,819 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:27:13,821 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i [2024-10-13 07:27:15,272 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:27:15,710 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:27:15,710 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i [2024-10-13 07:27:15,751 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/124afec44/886a6c847c204861aa551b434a4b8ab4/FLAG8e527cf53 [2024-10-13 07:27:15,768 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/124afec44/886a6c847c204861aa551b434a4b8ab4 [2024-10-13 07:27:15,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:27:15,773 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:27:15,776 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:27:15,776 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:27:15,781 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:27:15,782 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:27:15" (1/1) ... [2024-10-13 07:27:15,783 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7224a264 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:27:15, skipping insertion in model container [2024-10-13 07:27:15,783 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:27:15" (1/1) ... [2024-10-13 07:27:15,879 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:27:16,186 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_checked_harness_negated.i[4494,4507] [2024-10-13 07:27:16,196 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_checked_harness_negated.i[4554,4567] [2024-10-13 07:27:16,941 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,942 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,943 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,943 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,944 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,964 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,965 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,967 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,968 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,970 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,971 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,972 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:16,972 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,444 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:27:17,480 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:27:17,493 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_checked_harness_negated.i[4494,4507] [2024-10-13 07:27:17,498 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_checked_harness_negated.i[4554,4567] [2024-10-13 07:27:17,545 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,546 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,546 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,546 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,547 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,553 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,554 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,555 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,555 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,556 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,557 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,557 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,558 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:17,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] [2024-10-13 07:27:17,633 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:27:17,837 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 [2024-10-13 07:27:17,838 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@18b72aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:27:17, skipping insertion in model container [2024-10-13 07:27:17,838 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:27:17,839 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-13 07:27:17,841 INFO L158 Benchmark]: Toolchain (without parser) took 2066.66ms. Allocated memory was 167.8MB in the beginning and 220.2MB in the end (delta: 52.4MB). Free memory was 105.4MB in the beginning and 153.4MB in the end (delta: -48.1MB). Peak memory consumption was 61.6MB. Max. memory is 16.1GB. [2024-10-13 07:27:17,842 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 167.8MB. Free memory is still 132.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:27:17,843 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2063.30ms. Allocated memory was 167.8MB in the beginning and 220.2MB in the end (delta: 52.4MB). Free memory was 104.9MB in the beginning and 153.4MB in the end (delta: -48.6MB). Peak memory consumption was 61.6MB. Max. memory is 16.1GB. [2024-10-13 07:27:17,844 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 167.8MB. Free memory is still 132.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2063.30ms. Allocated memory was 167.8MB in the beginning and 220.2MB in the end (delta: 52.4MB). Free memory was 104.9MB in the beginning and 153.4MB in the end (delta: -48.6MB). Peak memory consumption was 61.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6935]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] - 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/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/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-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 ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0361402b829dba43996eabc2954d5345cf3706aac8c1845e1fcc8b874ed0f0c6 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:27:19,844 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:27:19,937 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-13 07:27:19,943 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:27:19,943 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:27:19,976 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:27:19,976 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:27:19,977 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:27:19,977 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:27:19,978 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:27:19,979 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:27:19,979 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:27:19,980 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:27:19,981 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:27:19,984 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:27:19,984 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:27:19,984 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:27:19,985 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:27:19,985 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:27:19,985 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:27:19,985 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:27:19,986 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-13 07:27:19,986 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-13 07:27:19,987 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:27:19,988 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-13 07:27:19,989 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:27:19,989 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:27:19,989 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:27:19,989 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:27:19,990 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:27:19,990 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:27:19,990 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:27:19,990 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:27:19,990 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:27:19,991 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:27:19,991 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-13 07:27:19,992 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-13 07:27:19,993 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:27:19,993 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:27:19,993 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:27:19,993 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:27:19,994 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-13 07:27:19,994 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0361402b829dba43996eabc2954d5345cf3706aac8c1845e1fcc8b874ed0f0c6 [2024-10-13 07:27:20,352 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:27:20,378 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:27:20,381 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:27:20,382 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:27:20,382 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:27:20,384 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i [2024-10-13 07:27:22,002 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:27:22,413 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:27:22,415 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i [2024-10-13 07:27:22,453 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8218e8dd/3d3f36f3f42546e981e6a69d1bf401df/FLAGa43d8481c [2024-10-13 07:27:22,575 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8218e8dd/3d3f36f3f42546e981e6a69d1bf401df [2024-10-13 07:27:22,578 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:27:22,579 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:27:22,580 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:27:22,580 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:27:22,586 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:27:22,586 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:27:22" (1/1) ... [2024-10-13 07:27:22,587 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41a92ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:27:22, skipping insertion in model container [2024-10-13 07:27:22,587 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:27:22" (1/1) ... [2024-10-13 07:27:22,675 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:27:22,959 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_checked_harness_negated.i[4494,4507] [2024-10-13 07:27:22,966 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_checked_harness_negated.i[4554,4567] [2024-10-13 07:27:23,640 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:23,641 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:23,643 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:23,647 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:23,648 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:23,661 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:23,662 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:23,668 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:23,669 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:23,671 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:23,672 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:23,673 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:23,673 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:24,059 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:27:24,100 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:27:24,118 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_checked_harness_negated.i[4494,4507] [2024-10-13 07:27:24,121 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_checked_harness_negated.i[4554,4567] [2024-10-13 07:27:24,194 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:24,199 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:24,199 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:24,200 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:24,202 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:24,218 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:24,219 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:24,220 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:24,220 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:24,221 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:24,222 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:24,222 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:24,222 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:24,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] [2024-10-13 07:27:24,369 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:27:24,682 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 [2024-10-13 07:27:24,697 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fd0a7f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:27:24, skipping insertion in model container [2024-10-13 07:27:24,698 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:27:24,702 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-13 07:27:24,704 INFO L158 Benchmark]: Toolchain (without parser) took 2124.67ms. Allocated memory was 69.2MB in the beginning and 123.7MB in the end (delta: 54.5MB). Free memory was 30.7MB in the beginning and 67.1MB in the end (delta: -36.4MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. [2024-10-13 07:27:24,705 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 48.2MB. Free memory was 29.4MB in the beginning and 29.3MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:27:24,706 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2118.59ms. Allocated memory was 69.2MB in the beginning and 123.7MB in the end (delta: 54.5MB). Free memory was 30.5MB in the beginning and 67.1MB in the end (delta: -36.6MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. [2024-10-13 07:27:24,712 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 48.2MB. Free memory was 29.4MB in the beginning and 29.3MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2118.59ms. Allocated memory was 69.2MB in the beginning and 123.7MB in the end (delta: 54.5MB). Free memory was 30.5MB in the beginning and 67.1MB in the end (delta: -36.6MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6935]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] - 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