./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 fca748b1 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-wip.dd.update-z3-fca748b-m [2024-11-20 10:11:38,230 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 10:11:38,289 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 10:11:38,296 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 10:11:38,296 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 10:11:38,325 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 10:11:38,325 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 10:11:38,326 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 10:11:38,327 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 10:11:38,328 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 10:11:38,328 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 10:11:38,328 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 10:11:38,329 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 10:11:38,329 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 10:11:38,330 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 10:11:38,330 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 10:11:38,330 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 10:11:38,331 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 10:11:38,331 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 10:11:38,332 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 10:11:38,333 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 10:11:38,333 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 10:11:38,334 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 10:11:38,334 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 10:11:38,334 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 10:11:38,335 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 10:11:38,335 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 10:11:38,366 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 10:11:38,366 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 10:11:38,366 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 10:11:38,366 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 10:11:38,367 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 10:11:38,367 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 10:11:38,367 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 10:11:38,367 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 10:11:38,367 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 10:11:38,368 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 10:11:38,368 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 10:11:38,368 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 10:11:38,368 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0361402b829dba43996eabc2954d5345cf3706aac8c1845e1fcc8b874ed0f0c6 [2024-11-20 10:11:38,618 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 10:11:38,652 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 10:11:38,654 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 10:11:38,655 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 10:11:38,661 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 10:11:38,662 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i [2024-11-20 10:11:40,227 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 10:11:40,632 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 10:11:40,633 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i [2024-11-20 10:11:40,666 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1f06e396/7830b8b7b2d44ca4808e4e33663acf2a/FLAG939da048b [2024-11-20 10:11:40,682 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1f06e396/7830b8b7b2d44ca4808e4e33663acf2a [2024-11-20 10:11:40,686 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 10:11:40,687 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 10:11:40,688 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:40,688 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 10:11:40,695 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 10:11:40,696 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:40" (1/1) ... [2024-11-20 10:11:40,697 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@764fd7ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:40, skipping insertion in model container [2024-11-20 10:11:40,697 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:40" (1/1) ... [2024-11-20 10:11:40,849 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 10:11:41,131 WARN L250 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] [2024-11-20 10:11:41,148 WARN L250 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] [2024-11-20 10:11:41,811 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:41,812 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:41,812 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:41,813 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:41,814 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:41,831 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:41,832 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:41,834 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:41,835 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:41,836 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:41,837 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:41,838 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:41,838 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,214 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:42,247 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 10:11:42,264 WARN L250 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] [2024-11-20 10:11:42,264 WARN L250 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] [2024-11-20 10:11:42,318 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,320 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,321 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,321 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,322 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,341 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,341 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,343 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,343 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,344 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,349 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,349 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,349 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,396 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] [2024-11-20 10:11:42,422 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:42,641 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 [2024-11-20 10:11:42,645 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@436c8e91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:42, skipping insertion in model container [2024-11-20 10:11:42,646 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:42,646 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-20 10:11:42,648 INFO L158 Benchmark]: Toolchain (without parser) took 1959.61ms. Allocated memory is still 161.5MB. Free memory was 84.5MB in the beginning and 80.1MB in the end (delta: 4.4MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. [2024-11-20 10:11:42,648 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 161.5MB. Free memory is still 114.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-20 10:11:42,648 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1957.82ms. Allocated memory is still 161.5MB. Free memory was 84.2MB in the beginning and 80.1MB in the end (delta: 4.1MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. [2024-11-20 10:11:42,650 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 161.5MB. Free memory is still 114.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1957.82ms. Allocated memory is still 161.5MB. Free memory was 84.2MB in the beginning and 80.1MB in the end (delta: 4.1MB). Peak memory consumption was 51.4MB. 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-wip.dd.update-z3-fca748b-m [2024-11-20 10:11:44,629 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 10:11:44,717 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-20 10:11:44,722 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 10:11:44,722 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 10:11:44,762 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 10:11:44,763 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 10:11:44,764 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 10:11:44,765 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 10:11:44,766 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 10:11:44,766 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 10:11:44,767 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 10:11:44,767 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 10:11:44,768 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 10:11:44,769 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 10:11:44,770 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 10:11:44,770 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 10:11:44,770 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 10:11:44,771 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 10:11:44,771 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 10:11:44,771 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 10:11:44,775 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-20 10:11:44,775 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-20 10:11:44,775 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 10:11:44,776 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-20 10:11:44,776 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 10:11:44,776 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 10:11:44,776 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 10:11:44,777 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 10:11:44,777 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 10:11:44,777 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 10:11:44,778 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 10:11:44,778 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 10:11:44,778 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 10:11:44,778 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 10:11:44,778 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-20 10:11:44,779 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-20 10:11:44,779 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 10:11:44,779 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 10:11:44,779 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 10:11:44,780 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 10:11:44,782 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0361402b829dba43996eabc2954d5345cf3706aac8c1845e1fcc8b874ed0f0c6 [2024-11-20 10:11:45,105 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 10:11:45,126 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 10:11:45,129 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 10:11:45,130 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 10:11:45,131 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 10:11:45,132 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i [2024-11-20 10:11:46,650 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 10:11:47,082 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 10:11:47,083 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i [2024-11-20 10:11:47,118 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d2c1e19e/900adeaeb4814620bacd76fc09fe4f29/FLAG9d13305f0 [2024-11-20 10:11:47,226 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d2c1e19e/900adeaeb4814620bacd76fc09fe4f29 [2024-11-20 10:11:47,228 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 10:11:47,229 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 10:11:47,231 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:47,231 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 10:11:47,238 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 10:11:47,239 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:47" (1/1) ... [2024-11-20 10:11:47,240 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cd08019 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:47, skipping insertion in model container [2024-11-20 10:11:47,241 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:47" (1/1) ... [2024-11-20 10:11:47,334 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 10:11:47,626 WARN L250 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] [2024-11-20 10:11:47,635 WARN L250 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] [2024-11-20 10:11:48,280 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:48,372 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:48,373 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:48,374 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:48,402 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:48,404 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:48,406 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:48,408 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:48,409 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:48,409 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:48,409 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:48,414 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:48,415 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:48,422 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:48,422 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:48,432 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:48,436 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:48,437 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:48,437 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:48,441 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:48,442 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:48,442 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:48,443 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:48,446 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:48,447 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:48,449 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:48,449 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:48,449 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:48,451 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:48,769 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:48,770 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:48,770 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:48,771 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:48,917 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:48,961 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 10:11:48,978 WARN L250 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] [2024-11-20 10:11:48,979 WARN L250 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] [2024-11-20 10:11:49,055 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:49,056 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:49,056 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:49,057 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:49,058 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:49,072 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:49,073 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:49,074 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:49,074 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:49,075 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:49,076 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:49,076 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:49,076 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:49,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] [2024-11-20 10:11:49,139 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:49,400 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 [2024-11-20 10:11:49,401 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@381ee739 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:49, skipping insertion in model container [2024-11-20 10:11:49,401 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:49,402 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-20 10:11:49,403 INFO L158 Benchmark]: Toolchain (without parser) took 2173.33ms. Allocated memory was 79.7MB in the beginning and 100.7MB in the end (delta: 21.0MB). Free memory was 45.4MB in the beginning and 50.3MB in the end (delta: -5.0MB). Peak memory consumption was 36.5MB. Max. memory is 16.1GB. [2024-11-20 10:11:49,404 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 58.7MB. Free memory was 30.6MB in the beginning and 30.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-20 10:11:49,407 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2170.79ms. Allocated memory was 79.7MB in the beginning and 100.7MB in the end (delta: 21.0MB). Free memory was 45.2MB in the beginning and 50.3MB in the end (delta: -5.2MB). Peak memory consumption was 34.4MB. Max. memory is 16.1GB. [2024-11-20 10:11:49,408 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 58.7MB. Free memory was 30.6MB in the beginning and 30.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2170.79ms. Allocated memory was 79.7MB in the beginning and 100.7MB in the end (delta: 21.0MB). Free memory was 45.2MB in the beginning and 50.3MB in the end (delta: -5.2MB). Peak memory consumption was 34.4MB. 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