./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU --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 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:02:37,326 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:02:37,408 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-31 22:02:37,413 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:02:37,416 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:02:37,451 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:02:37,454 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:02:37,454 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:02:37,455 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:02:37,455 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:02:37,456 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:02:37,457 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:02:37,457 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:02:37,458 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:02:37,459 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:02:37,460 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:02:37,460 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:02:37,461 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 22:02:37,461 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:02:37,461 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:02:37,461 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:02:37,465 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:02:37,465 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:02:37,466 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:02:37,466 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:02:37,466 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:02:37,466 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:02:37,466 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:02:37,467 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:02:37,467 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:02:37,467 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:02:37,467 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:02:37,468 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:02:37,468 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 22:02:37,468 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 22:02:37,468 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:02:37,468 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:02:37,469 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:02:37,469 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:02:37,471 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 [2024-10-31 22:02:37,732 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:02:37,768 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:02:37,771 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:02:37,773 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:02:37,774 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:02:37,775 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i Unable to find full path for "g++" [2024-10-31 22:02:40,162 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:02:40,692 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:02:40,696 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2024-10-31 22:02:40,741 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU/data/61f8e3d5e/d4e4001862fa4fbea69719d8ea1f4ddc/FLAG5fd3611e0 [2024-10-31 22:02:41,243 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU/data/61f8e3d5e/d4e4001862fa4fbea69719d8ea1f4ddc [2024-10-31 22:02:41,247 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:02:41,249 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:02:41,250 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:02:41,251 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:02:41,259 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:02:41,260 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:02:41" (1/1) ... [2024-10-31 22:02:41,262 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c7cb290 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:02:41, skipping insertion in model container [2024-10-31 22:02:41,264 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:02:41" (1/1) ... [2024-10-31 22:02:41,391 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:02:41,754 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4494,4507] [2024-10-31 22:02:41,764 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4554,4567] [2024-10-31 22:02:42,790 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:42,791 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:42,792 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:42,794 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:42,796 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:42,826 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:42,826 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:42,833 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:42,834 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:42,841 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:42,842 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:42,843 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:42,843 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:43,445 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:02:43,486 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:02:43,502 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4494,4507] [2024-10-31 22:02:43,503 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4554,4567] [2024-10-31 22:02:43,551 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:43,552 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:43,552 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:43,553 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:43,554 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:43,565 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:43,565 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:43,567 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:43,567 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:43,569 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:43,570 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:43,570 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:43,571 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:43,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] [2024-10-31 22:02:43,723 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:02:44,024 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 [2024-10-31 22:02:44,025 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@30ec2256 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:02:44, skipping insertion in model container [2024-10-31 22:02:44,025 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:02:44,026 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-31 22:02:44,028 INFO L158 Benchmark]: Toolchain (without parser) took 2778.39ms. Allocated memory was 151.0MB in the beginning and 216.0MB in the end (delta: 65.0MB). Free memory was 104.3MB in the beginning and 165.5MB in the end (delta: -61.2MB). Peak memory consumption was 63.3MB. Max. memory is 16.1GB. [2024-10-31 22:02:44,029 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 109.1MB. Free memory is still 57.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:02:44,029 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2775.37ms. Allocated memory was 151.0MB in the beginning and 216.0MB in the end (delta: 65.0MB). Free memory was 104.3MB in the beginning and 165.5MB in the end (delta: -61.2MB). Peak memory consumption was 63.3MB. Max. memory is 16.1GB. [2024-10-31 22:02:44,032 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 109.1MB. Free memory is still 57.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2775.37ms. Allocated memory was 151.0MB in the beginning and 216.0MB in the end (delta: 65.0MB). Free memory was 104.3MB in the beginning and 165.5MB in the end (delta: -61.2MB). Peak memory consumption was 63.3MB. 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: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU --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 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:02:46,776 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:02:46,878 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-31 22:02:46,885 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:02:46,886 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:02:46,918 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:02:46,919 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:02:46,919 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:02:46,920 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:02:46,920 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:02:46,920 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:02:46,921 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:02:46,921 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:02:46,922 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:02:46,922 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:02:46,923 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:02:46,923 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:02:46,924 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:02:46,924 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:02:46,924 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:02:46,925 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:02:46,925 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-31 22:02:46,926 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-31 22:02:46,926 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:02:46,926 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-31 22:02:46,927 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:02:46,927 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:02:46,927 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:02:46,928 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:02:46,928 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:02:46,928 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:02:46,929 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:02:46,929 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:02:46,929 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:02:46,930 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:02:46,930 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-31 22:02:46,930 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-31 22:02:46,931 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:02:46,931 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:02:46,931 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:02:46,931 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:02:46,932 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-31 22:02:46,943 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 [2024-10-31 22:02:47,358 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:02:47,389 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:02:47,392 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:02:47,394 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:02:47,396 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:02:47,398 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i Unable to find full path for "g++" [2024-10-31 22:02:49,593 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:02:50,190 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:02:50,193 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2024-10-31 22:02:50,240 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU/data/c7fcdc25a/01d6e931130940fe94b780c611fb0ff9/FLAGb67db8533 [2024-10-31 22:02:50,651 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/bin/uautomizer-verify-4GaUIPS5ZU/data/c7fcdc25a/01d6e931130940fe94b780c611fb0ff9 [2024-10-31 22:02:50,654 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:02:50,655 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:02:50,657 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:02:50,657 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:02:50,663 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:02:50,664 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:02:50" (1/1) ... [2024-10-31 22:02:50,665 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a3284ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:02:50, skipping insertion in model container [2024-10-31 22:02:50,665 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:02:50" (1/1) ... [2024-10-31 22:02:50,835 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:02:51,166 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4494,4507] [2024-10-31 22:02:51,175 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4554,4567] [2024-10-31 22:02:52,060 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:02:52,191 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:02:52,192 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:02:52,193 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:02:52,209 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:02:52,212 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:52,213 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:52,214 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:52,215 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:02:52,216 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:52,217 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:52,222 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:02:52,223 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:02:52,231 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:02:52,232 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:02:52,246 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:52,247 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:02:52,249 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:52,249 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:02:52,252 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:52,253 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:02:52,254 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:52,254 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:02:52,258 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:52,260 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:02:52,260 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:52,261 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:02:52,262 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:52,262 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:52,807 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:02:52,808 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:02:52,809 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:02:52,810 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:02:53,098 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:02:53,170 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:02:53,189 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4494,4507] [2024-10-31 22:02:53,190 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44e644f5-ffe2-4414-beca-8e828e7d48aa/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4554,4567] [2024-10-31 22:02:53,272 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:53,273 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:53,273 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:53,274 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:53,275 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:53,285 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:53,286 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:53,288 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:53,288 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:53,290 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:53,291 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:53,291 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:53,292 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:53,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] [2024-10-31 22:02:53,456 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:02:53,768 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 [2024-10-31 22:02:53,771 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ec2064d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:02:53, skipping insertion in model container [2024-10-31 22:02:53,772 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:02:53,772 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-31 22:02:53,775 INFO L158 Benchmark]: Toolchain (without parser) took 3118.09ms. Allocated memory was 75.5MB in the beginning and 138.4MB in the end (delta: 62.9MB). Free memory was 44.5MB in the beginning and 78.7MB in the end (delta: -34.2MB). Peak memory consumption was 49.4MB. Max. memory is 16.1GB. [2024-10-31 22:02:53,775 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 75.5MB. Free memory is still 52.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:02:53,776 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3115.51ms. Allocated memory was 75.5MB in the beginning and 138.4MB in the end (delta: 62.9MB). Free memory was 44.3MB in the beginning and 78.7MB in the end (delta: -34.4MB). Peak memory consumption was 49.4MB. Max. memory is 16.1GB. [2024-10-31 22:02:53,778 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 75.5MB. Free memory is still 52.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3115.51ms. Allocated memory was 75.5MB in the beginning and 138.4MB in the end (delta: 62.9MB). Free memory was 44.3MB in the beginning and 78.7MB in the end (delta: -34.4MB). Peak memory consumption was 49.4MB. 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