./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 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_checked_harness_negated.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 0361402b829dba43996eabc2954d5345cf3706aac8c1845e1fcc8b874ed0f0c6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 14:46:50,102 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:46:50,174 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 14:46:50,180 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:46:50,181 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:46:50,211 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:46:50,212 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:46:50,213 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:46:50,213 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:46:50,214 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:46:50,214 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:46:50,214 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:46:50,215 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:46:50,215 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:46:50,216 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:46:50,216 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:46:50,217 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:46:50,217 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 14:46:50,217 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:46:50,218 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:46:50,218 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:46:50,219 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:46:50,219 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:46:50,219 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:46:50,219 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:46:50,220 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:46:50,220 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:46:50,220 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:46:50,221 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:46:50,221 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:46:50,221 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:46:50,222 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:46:50,222 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:46:50,222 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 14:46:50,222 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 14:46:50,223 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:46:50,223 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:46:50,223 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:46:50,223 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:46:50,224 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0361402b829dba43996eabc2954d5345cf3706aac8c1845e1fcc8b874ed0f0c6 [2024-10-11 14:46:50,481 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:46:50,505 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:46:50,509 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:46:50,510 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:46:50,511 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:46:50,512 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i [2024-10-11 14:46:51,933 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:46:52,357 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:46:52,358 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i [2024-10-11 14:46:52,403 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/2931e41da/9af984f6a90b45df99879f9ebd2845f7/FLAG38c6bf06c [2024-10-11 14:46:52,418 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/2931e41da/9af984f6a90b45df99879f9ebd2845f7 [2024-10-11 14:46:52,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:46:52,422 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:46:52,424 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:52,425 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:46:52,430 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:46:52,431 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:52" (1/1) ... [2024-10-11 14:46:52,432 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7be26d5d 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 14:46:52,432 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:52" (1/1) ... [2024-10-11 14:46:52,556 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:46:52,804 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] [2024-10-11 14:46:52,812 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] [2024-10-11 14:46:53,323 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,324 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,324 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,326 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,327 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,346 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,347 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,350 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,350 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,352 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,352 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,353 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,353 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,721 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:53,748 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:46:53,765 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] [2024-10-11 14:46:53,766 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] [2024-10-11 14:46:53,813 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,815 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,815 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,816 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,817 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,831 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,833 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,837 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,837 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,839 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,840 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,840 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,840 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,894 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] [2024-10-11 14:46:53,910 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:54,165 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 14:46:54,182 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f8f7600 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 14:46:54,183 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:54,183 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:46:54,187 INFO L158 Benchmark]: Toolchain (without parser) took 1763.74ms. Allocated memory was 146.8MB in the beginning and 192.9MB in the end (delta: 46.1MB). Free memory was 69.0MB in the beginning and 127.7MB in the end (delta: -58.6MB). Peak memory consumption was 75.7MB. Max. memory is 16.1GB. [2024-10-11 14:46:54,188 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 146.8MB. Free memory is still 99.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:46:54,190 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1758.61ms. Allocated memory was 146.8MB in the beginning and 192.9MB in the end (delta: 46.1MB). Free memory was 68.7MB in the beginning and 127.7MB in the end (delta: -58.9MB). Peak memory consumption was 75.7MB. Max. memory is 16.1GB. [2024-10-11 14:46:54,191 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 146.8MB. Free memory is still 99.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1758.61ms. Allocated memory was 146.8MB in the beginning and 192.9MB in the end (delta: 46.1MB). Free memory was 68.7MB in the beginning and 127.7MB in the end (delta: -58.9MB). Peak memory consumption was 75.7MB. 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-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_checked_harness_negated.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 0361402b829dba43996eabc2954d5345cf3706aac8c1845e1fcc8b874ed0f0c6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 14:46:56,231 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:46:56,306 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-11 14:46:56,314 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:46:56,315 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:46:56,349 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:46:56,350 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:46:56,350 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:46:56,351 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:46:56,352 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:46:56,352 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:46:56,352 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:46:56,353 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:46:56,355 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:46:56,355 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:46:56,356 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:46:56,356 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:46:56,356 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:46:56,356 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:46:56,357 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:46:56,357 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:46:56,358 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 14:46:56,359 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 14:46:56,359 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:46:56,360 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 14:46:56,360 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:46:56,360 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:46:56,362 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:46:56,363 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:46:56,363 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:46:56,363 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:46:56,363 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:46:56,363 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:46:56,364 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:46:56,364 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:46:56,364 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 14:46:56,365 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 14:46:56,366 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:46:56,366 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:46:56,366 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:46:56,366 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:46:56,367 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 14:46:56,367 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0361402b829dba43996eabc2954d5345cf3706aac8c1845e1fcc8b874ed0f0c6 [2024-10-11 14:46:56,697 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:46:56,718 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:46:56,722 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:46:56,723 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:46:56,723 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:46:56,725 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i [2024-10-11 14:46:58,303 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:46:58,723 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:46:58,724 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i [2024-10-11 14:46:58,754 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/00de5ba2f/fa08b417e1394810aced71565db1815c/FLAGc2aeb78df [2024-10-11 14:46:58,768 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/00de5ba2f/fa08b417e1394810aced71565db1815c [2024-10-11 14:46:58,770 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:46:58,772 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:46:58,773 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:58,773 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:46:58,778 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:46:58,778 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:58" (1/1) ... [2024-10-11 14:46:58,779 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1efb2326 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 14:46:58,779 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:58" (1/1) ... [2024-10-11 14:46:58,861 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:46:59,149 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] [2024-10-11 14:46:59,158 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] [2024-10-11 14:46:59,732 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,733 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,734 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,735 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,736 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,754 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,755 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,757 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,757 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,763 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,764 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,764 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,765 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:00,145 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:47:00,186 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:47:00,205 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] [2024-10-11 14:47:00,209 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] [2024-10-11 14:47:00,261 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:00,262 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:00,262 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:00,263 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:00,264 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:00,273 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:00,273 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:00,274 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:00,275 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:00,276 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:00,276 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:00,277 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:00,277 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:00,368 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] [2024-10-11 14:47:00,385 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:47:00,638 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 14:47:00,639 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4a511eab 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 14:47:00,639 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:47:00,639 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:47:00,641 INFO L158 Benchmark]: Toolchain (without parser) took 1868.13ms. Allocated memory was 58.7MB in the beginning and 100.7MB in the end (delta: 41.9MB). Free memory was 24.7MB in the beginning and 48.8MB in the end (delta: -24.1MB). Peak memory consumption was 33.4MB. Max. memory is 16.1GB. [2024-10-11 14:47:00,641 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 46.1MB. Free memory was 23.0MB in the beginning and 23.0MB in the end (delta: 78.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:47:00,642 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1866.00ms. Allocated memory was 58.7MB in the beginning and 100.7MB in the end (delta: 41.9MB). Free memory was 24.5MB in the beginning and 48.8MB in the end (delta: -24.3MB). Peak memory consumption was 33.4MB. Max. memory is 16.1GB. [2024-10-11 14:47:00,643 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 46.1MB. Free memory was 23.0MB in the beginning and 23.0MB in the end (delta: 78.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1866.00ms. Allocated memory was 58.7MB in the beginning and 100.7MB in the end (delta: 41.9MB). Free memory was 24.5MB in the beginning and 48.8MB in the end (delta: -24.3MB). Peak memory consumption was 33.4MB. 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