./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_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_saturating_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 80b0939223ba7dc7c2101cfa801a90525eff8f29961d804ee68de969990ef248 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 14:46:55,782 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:46:55,853 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 14:46:55,858 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:46:55,862 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:46:55,881 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:46:55,883 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:46:55,883 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:46:55,884 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:46:55,885 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:46:55,885 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:46:55,886 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:46:55,886 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:46:55,888 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:46:55,888 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:46:55,889 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:46:55,889 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:46:55,889 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 14:46:55,889 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:46:55,890 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:46:55,890 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:46:55,894 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:46:55,895 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:46:55,895 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:46:55,895 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:46:55,895 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:46:55,895 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:46:55,896 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:46:55,896 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:46:55,896 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:46:55,896 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:46:55,896 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:46:55,897 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:46:55,897 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 14:46:55,897 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 14:46:55,898 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:46:55,898 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:46:55,898 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:46:55,899 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:46:55,899 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80b0939223ba7dc7c2101cfa801a90525eff8f29961d804ee68de969990ef248 [2024-10-11 14:46:56,112 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:46:56,136 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:46:56,138 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:46:56,139 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:46:56,140 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:46:56,141 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_negated.i [2024-10-11 14:46:57,467 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:46:57,784 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:46:57,785 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_negated.i [2024-10-11 14:46:57,814 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/a066d4abb/4e5d720907604e749d101171d7de3619/FLAGe1d771598 [2024-10-11 14:46:58,050 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/a066d4abb/4e5d720907604e749d101171d7de3619 [2024-10-11 14:46:58,053 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:46:58,054 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:46:58,055 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:58,055 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:46:58,059 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:46:58,059 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:58" (1/1) ... [2024-10-11 14:46:58,060 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a96ccd7 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 14:46:58,060 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:58" (1/1) ... [2024-10-11 14:46:58,195 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:46:58,447 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_negated.i[4497,4510] [2024-10-11 14:46:58,453 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_negated.i[4557,4570] [2024-10-11 14:46:58,878 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:58,879 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:58,879 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:58,879 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:58,880 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:58,889 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:58,890 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:58,891 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:58,891 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:58,893 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:58,894 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:58,894 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:58,895 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,177 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:59,205 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:46:59,216 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_negated.i[4497,4510] [2024-10-11 14:46:59,220 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_negated.i[4557,4570] [2024-10-11 14:46:59,262 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,263 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,263 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,263 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,264 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,270 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,270 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,271 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,271 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,272 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,273 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,273 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,274 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6932-6943] [2024-10-11 14:46:59,341 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:59,455 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 14:46:59,459 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c15b120 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:59, skipping insertion in model container [2024-10-11 14:46:59,459 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:59,460 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:46:59,461 INFO L158 Benchmark]: Toolchain (without parser) took 1406.92ms. Allocated memory was 146.8MB in the beginning and 216.0MB in the end (delta: 69.2MB). Free memory was 67.5MB in the beginning and 65.6MB in the end (delta: 1.9MB). Peak memory consumption was 77.4MB. Max. memory is 16.1GB. [2024-10-11 14:46:59,461 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 146.8MB. Free memory was 96.7MB in the beginning and 96.5MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:46:59,462 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1405.18ms. Allocated memory was 146.8MB in the beginning and 216.0MB in the end (delta: 69.2MB). Free memory was 67.3MB in the beginning and 65.6MB in the end (delta: 1.7MB). Peak memory consumption was 75.3MB. Max. memory is 16.1GB. [2024-10-11 14:46:59,463 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 146.8MB. Free memory was 96.7MB in the beginning and 96.5MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1405.18ms. Allocated memory was 146.8MB in the beginning and 216.0MB in the end (delta: 69.2MB). Free memory was 67.3MB in the beginning and 65.6MB in the end (delta: 1.7MB). Peak memory consumption was 75.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6932]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6932-6943] - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_mem_acquire, aws_mem_release, aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_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 80b0939223ba7dc7c2101cfa801a90525eff8f29961d804ee68de969990ef248 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 14:47:02,100 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:47:02,175 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-11 14:47:02,182 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:47:02,183 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:47:02,210 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:47:02,211 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:47:02,211 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:47:02,212 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:47:02,215 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:47:02,216 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:47:02,216 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:47:02,217 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:47:02,217 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:47:02,217 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:47:02,217 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:47:02,217 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:47:02,217 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:47:02,218 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:47:02,218 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:47:02,218 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:47:02,219 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 14:47:02,220 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 14:47:02,220 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:47:02,220 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 14:47:02,220 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:47:02,221 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:47:02,221 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:47:02,221 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:47:02,222 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:47:02,222 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:47:02,222 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:47:02,223 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:47:02,223 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:47:02,223 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:47:02,223 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 14:47:02,223 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 14:47:02,240 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:47:02,240 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:47:02,240 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:47:02,240 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:47:02,241 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 14:47:02,241 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80b0939223ba7dc7c2101cfa801a90525eff8f29961d804ee68de969990ef248 [2024-10-11 14:47:02,501 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:47:02,519 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:47:02,522 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:47:02,523 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:47:02,523 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:47:02,524 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_negated.i [2024-10-11 14:47:03,941 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:47:04,302 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:47:04,303 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_negated.i [2024-10-11 14:47:04,350 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/b09c4d766/a3cc15f93a5147ea961c66a5bd4147b3/FLAG7d7536781 [2024-10-11 14:47:04,361 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/b09c4d766/a3cc15f93a5147ea961c66a5bd4147b3 [2024-10-11 14:47:04,364 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:47:04,365 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:47:04,366 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:47:04,366 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:47:04,371 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:47:04,372 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:47:04" (1/1) ... [2024-10-11 14:47:04,373 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ef0962f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:47:04, skipping insertion in model container [2024-10-11 14:47:04,373 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:47:04" (1/1) ... [2024-10-11 14:47:04,439 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:47:04,652 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_negated.i[4497,4510] [2024-10-11 14:47:04,659 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_negated.i[4557,4570] [2024-10-11 14:47:05,075 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,076 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,076 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,077 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,077 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,086 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,086 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,087 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,088 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,089 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,090 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,090 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,091 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,411 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:47:05,443 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:47:05,453 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_negated.i[4497,4510] [2024-10-11 14:47:05,454 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_negated.i[4557,4570] [2024-10-11 14:47:05,500 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,501 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,503 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,504 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,504 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,510 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,511 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,512 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,512 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,513 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,513 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,513 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,514 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:47:05,621 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6932-6943] [2024-10-11 14:47:05,643 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:47:05,783 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 14:47:05,783 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@72851f8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:47:05, skipping insertion in model container [2024-10-11 14:47:05,783 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:47:05,784 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:47:05,785 INFO L158 Benchmark]: Toolchain (without parser) took 1419.87ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 53.4MB in the beginning and 32.1MB in the end (delta: 21.3MB). Peak memory consumption was 46.7MB. Max. memory is 16.1GB. [2024-10-11 14:47:05,786 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 56.6MB. Free memory is still 31.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:47:05,787 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1418.18ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 53.4MB in the beginning and 32.1MB in the end (delta: 21.3MB). Peak memory consumption was 46.7MB. Max. memory is 16.1GB. [2024-10-11 14:47:05,788 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 56.6MB. Free memory is still 31.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1418.18ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 53.4MB in the beginning and 32.1MB in the end (delta: 21.3MB). Peak memory consumption was 46.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6932]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6932-6943] - 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