./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f13d223fa70379f8cd684d69e06e46c80e83d85aad0c82c0b48e3125c1bca56a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:42:35,194 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:42:35,308 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 20:42:35,318 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:42:35,319 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:42:35,351 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:42:35,352 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:42:35,352 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:42:35,352 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:42:35,353 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:42:35,354 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:42:35,355 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:42:35,355 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:42:35,355 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:42:35,356 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:42:35,356 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:42:35,356 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:42:35,356 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:42:35,356 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:42:35,356 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:42:35,356 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:42:35,356 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:42:35,356 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:42:35,357 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:42:35,357 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:42:35,358 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:42:35,358 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:42:35,358 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:42:35,358 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:42:35,358 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:42:35,358 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm 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 -> Kojak 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 -> f13d223fa70379f8cd684d69e06e46c80e83d85aad0c82c0b48e3125c1bca56a [2024-11-13 20:42:35,688 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:42:35,697 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:42:35,700 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:42:35,701 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:42:35,701 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:42:35,703 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i Unable to find full path for "g++" [2024-11-13 20:42:37,640 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:42:38,240 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:42:38,243 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i [2024-11-13 20:42:38,287 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/data/9c07ca23e/72dd4205613f459db1c710642c3197ab/FLAGa72805cd1 [2024-11-13 20:42:38,306 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/data/9c07ca23e/72dd4205613f459db1c710642c3197ab [2024-11-13 20:42:38,307 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:42:38,309 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:42:38,311 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:42:38,311 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:42:38,316 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:42:38,317 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:42:38" (1/1) ... [2024-11-13 20:42:38,319 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cee90e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:38, skipping insertion in model container [2024-11-13 20:42:38,320 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:42:38" (1/1) ... [2024-11-13 20:42:38,418 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:42:38,749 WARN L250 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_f4e92445-319b-4ab4-9af7-90b51a2cfa80/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4493,4506] [2024-11-13 20:42:38,757 WARN L250 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_f4e92445-319b-4ab4-9af7-90b51a2cfa80/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4553,4566] [2024-11-13 20:42:39,839 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:39,839 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:39,840 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:39,841 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:39,842 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:39,858 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:39,859 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:39,862 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:39,862 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:39,865 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:39,866 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:39,867 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:39,867 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:40,592 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:40,592 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:40,599 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:40,608 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:40,707 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:42:40,761 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:42:40,776 WARN L250 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_f4e92445-319b-4ab4-9af7-90b51a2cfa80/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4493,4506] [2024-11-13 20:42:40,776 WARN L250 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_f4e92445-319b-4ab4-9af7-90b51a2cfa80/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4553,4566] [2024-11-13 20:42:40,846 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:40,847 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:40,847 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:40,847 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:40,848 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:40,858 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:40,859 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:40,860 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:40,861 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:40,862 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:40,863 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:40,863 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:40,864 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:40,978 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:40,978 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:40,984 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:40,994 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:42:41,008 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7743-7754] [2024-11-13 20:42:41,035 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:42:41,324 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:42:41,325 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:41 WrapperNode [2024-11-13 20:42:41,326 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:42:41,327 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:42:41,327 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:42:41,327 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:42:41,340 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:41" (1/1) ... [2024-11-13 20:42:41,410 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:41" (1/1) ... [2024-11-13 20:42:41,502 INFO L138 Inliner]: procedures = 680, calls = 1677, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 653 [2024-11-13 20:42:41,507 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:42:41,507 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:42:41,508 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:42:41,508 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:42:41,522 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:41" (1/1) ... [2024-11-13 20:42:41,522 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:41" (1/1) ... [2024-11-13 20:42:41,533 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:41" (1/1) ... [2024-11-13 20:42:41,536 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:41" (1/1) ... [2024-11-13 20:42:41,593 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:41" (1/1) ... [2024-11-13 20:42:41,602 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:41" (1/1) ... [2024-11-13 20:42:41,614 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:41" (1/1) ... [2024-11-13 20:42:41,620 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:41" (1/1) ... [2024-11-13 20:42:41,631 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:42:41,632 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:42:41,632 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:42:41,632 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:42:41,633 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:41" (1/1) ... [2024-11-13 20:42:41,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:42:41,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:42:41,677 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:42:41,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:42:41,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:42:41,715 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-13 20:42:41,716 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-13 20:42:41,717 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-13 20:42:41,717 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-13 20:42:41,717 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 20:42:41,718 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 20:42:41,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 20:42:41,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:42:41,718 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 20:42:41,718 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 20:42:41,718 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:42:41,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:42:41,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:42:41,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:42:41,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:42:41,720 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-13 20:42:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-13 20:42:41,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:42:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:42:41,720 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 20:42:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 20:42:41,721 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 20:42:41,721 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 20:42:41,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:42:41,721 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-13 20:42:41,721 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-13 20:42:41,721 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:42:41,721 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:42:41,721 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-13 20:42:41,723 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-13 20:42:41,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:42:41,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:42:41,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:42:41,724 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-11-13 20:42:41,724 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-11-13 20:42:41,724 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 20:42:41,724 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 20:42:41,724 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 20:42:41,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 20:42:41,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:42:41,724 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-13 20:42:41,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-13 20:42:41,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:42:42,129 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:42:42,132 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:42:54,858 INFO L? ?]: Removed 108 outVars from TransFormulas that were not future-live. [2024-11-13 20:42:54,859 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:42:55,304 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:42:55,304 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:42:55,305 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:42:55 BoogieIcfgContainer [2024-11-13 20:42:55,305 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:42:55,306 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:42:55,306 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:42:55,318 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:42:55,318 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:42:55" (1/1) ... [2024-11-13 20:42:55,329 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:42:55,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:55,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 151 states and 205 transitions. [2024-11-13 20:42:55,397 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 205 transitions. [2024-11-13 20:42:55,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:42:55,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:55,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:03,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:05,265 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 20:43:15,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:43:16,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:16,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 153 states and 215 transitions. [2024-11-13 20:43:16,833 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 215 transitions. [2024-11-13 20:43:16,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:43:16,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:16,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:22,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:25,116 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 20:43:26,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:26,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 157 states and 222 transitions. [2024-11-13 20:43:26,104 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 222 transitions. [2024-11-13 20:43:26,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:43:26,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:26,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:31,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:32,929 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:43:33,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:33,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 160 states and 226 transitions. [2024-11-13 20:43:33,117 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 226 transitions. [2024-11-13 20:43:33,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:43:33,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:33,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:46,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:44:02,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:44:02,749 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 20:44:02,754 INFO L158 Benchmark]: Toolchain (without parser) took 84444.60ms. Allocated memory was 142.6MB in the beginning and 2.8GB in the end (delta: 2.7GB). Free memory was 110.5MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2024-11-13 20:44:02,754 INFO L158 Benchmark]: CDTParser took 1.10ms. Allocated memory is still 142.6MB. Free memory is still 79.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:44:02,754 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3015.37ms. Allocated memory is still 142.6MB. Free memory was 110.5MB in the beginning and 57.7MB in the end (delta: 52.8MB). Peak memory consumption was 65.7MB. Max. memory is 16.1GB. [2024-11-13 20:44:02,755 INFO L158 Benchmark]: Boogie Procedure Inliner took 180.40ms. Allocated memory is still 142.6MB. Free memory was 57.7MB in the beginning and 48.6MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:44:02,755 INFO L158 Benchmark]: Boogie Preprocessor took 123.82ms. Allocated memory was 142.6MB in the beginning and 411.0MB in the end (delta: 268.4MB). Free memory was 48.6MB in the beginning and 357.1MB in the end (delta: -308.5MB). Peak memory consumption was 17.8MB. Max. memory is 16.1GB. [2024-11-13 20:44:02,756 INFO L158 Benchmark]: RCFGBuilder took 13673.06ms. Allocated memory is still 411.0MB. Free memory was 357.1MB in the beginning and 344.5MB in the end (delta: 12.6MB). Peak memory consumption was 243.5MB. Max. memory is 16.1GB. [2024-11-13 20:44:02,757 INFO L158 Benchmark]: CodeCheck took 67447.08ms. Allocated memory was 411.0MB in the beginning and 2.8GB in the end (delta: 2.4GB). Free memory was 344.5MB in the beginning and 1.8GB in the end (delta: -1.5GB). Peak memory consumption was 974.6MB. Max. memory is 16.1GB. [2024-11-13 20:44:02,759 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.10ms. Allocated memory is still 142.6MB. Free memory is still 79.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3015.37ms. Allocated memory is still 142.6MB. Free memory was 110.5MB in the beginning and 57.7MB in the end (delta: 52.8MB). Peak memory consumption was 65.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 180.40ms. Allocated memory is still 142.6MB. Free memory was 57.7MB in the beginning and 48.6MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 123.82ms. Allocated memory was 142.6MB in the beginning and 411.0MB in the end (delta: 268.4MB). Free memory was 48.6MB in the beginning and 357.1MB in the end (delta: -308.5MB). Peak memory consumption was 17.8MB. Max. memory is 16.1GB. * RCFGBuilder took 13673.06ms. Allocated memory is still 411.0MB. Free memory was 357.1MB in the beginning and 344.5MB in the end (delta: 12.6MB). Peak memory consumption was 243.5MB. Max. memory is 16.1GB. * CodeCheck took 67447.08ms. Allocated memory was 411.0MB in the beginning and 2.8GB in the end (delta: 2.4GB). Free memory was 344.5MB in the beginning and 1.8GB in the end (delta: -1.5GB). Peak memory consumption was 974.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7743]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7743-7754] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:44:02,975 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 20:44:02,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f13d223fa70379f8cd684d69e06e46c80e83d85aad0c82c0b48e3125c1bca56a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:44:05,553 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:44:05,681 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 20:44:05,742 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:44:05,743 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:44:05,743 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:44:05,744 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:44:05,744 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:44:05,745 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:44:05,745 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:44:05,746 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:44:05,746 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:44:05,746 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:44:05,746 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:44:05,747 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 20:44:05,747 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 20:44:05,747 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:44:05,747 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 20:44:05,747 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:44:05,747 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:44:05,748 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:44:05,748 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:44:05,748 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:44:05,748 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:44:05,748 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 20:44:05,749 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:44:05,749 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:44:05,749 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:44:05,749 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:44:05,749 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:44:05,749 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 20:44:05,749 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:44:05,750 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 20:44:05,750 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm 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 -> Kojak 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 -> f13d223fa70379f8cd684d69e06e46c80e83d85aad0c82c0b48e3125c1bca56a [2024-11-13 20:44:06,086 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:44:06,096 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:44:06,098 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:44:06,099 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:44:06,100 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:44:06,101 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i Unable to find full path for "g++" [2024-11-13 20:44:08,091 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:44:08,767 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:44:08,767 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i [2024-11-13 20:44:08,816 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/data/a880d2a62/5f217e412183469283e2c3d6cd785278/FLAG7059a6c1c [2024-11-13 20:44:09,159 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/data/a880d2a62/5f217e412183469283e2c3d6cd785278 [2024-11-13 20:44:09,161 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:44:09,162 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:44:09,164 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:44:09,164 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:44:09,168 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:44:09,169 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:44:09" (1/1) ... [2024-11-13 20:44:09,170 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64a8a470 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:09, skipping insertion in model container [2024-11-13 20:44:09,170 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:44:09" (1/1) ... [2024-11-13 20:44:09,269 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:44:09,554 WARN L250 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_f4e92445-319b-4ab4-9af7-90b51a2cfa80/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4493,4506] [2024-11-13 20:44:09,561 WARN L250 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_f4e92445-319b-4ab4-9af7-90b51a2cfa80/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4553,4566] [2024-11-13 20:44:10,389 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:10,571 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:10,572 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:10,573 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:10,583 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:10,585 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:10,585 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:10,586 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:10,586 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:10,587 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:10,588 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:10,591 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:10,591 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:10,593 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:10,594 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:10,602 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:10,603 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:10,603 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:10,604 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:10,605 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:10,606 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:10,606 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:10,606 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:10,608 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:10,609 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:10,609 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:10,609 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:10,610 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:10,610 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,163 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,163 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,164 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,164 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,266 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,278 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,279 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,279 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,279 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,280 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,281 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,281 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,286 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,294 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,300 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,301 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,301 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,301 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,302 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,302 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,302 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,302 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,303 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,303 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,304 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,304 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,304 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,304 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,353 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:44:11,391 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 20:44:11,427 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:44:11,435 WARN L250 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_f4e92445-319b-4ab4-9af7-90b51a2cfa80/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4493,4506] [2024-11-13 20:44:11,436 WARN L250 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_f4e92445-319b-4ab4-9af7-90b51a2cfa80/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4553,4566] [2024-11-13 20:44:11,466 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,495 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,495 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,496 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,506 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,507 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,507 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,507 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,508 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,508 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,513 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,515 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,516 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,517 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,522 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,532 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,534 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,535 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,535 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,536 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,537 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,537 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,537 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,538 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,541 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,541 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,541 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,542 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,542 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,619 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,621 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,622 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,623 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,656 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,717 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,717 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,718 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,718 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,719 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,720 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,720 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,721 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,734 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,738 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,739 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,739 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,739 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,740 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,740 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,740 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,741 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,742 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,744 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,745 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,745 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,745 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,745 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:44:11,777 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:44:11,797 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:44:11,812 WARN L250 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_f4e92445-319b-4ab4-9af7-90b51a2cfa80/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4493,4506] [2024-11-13 20:44:11,816 WARN L250 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_f4e92445-319b-4ab4-9af7-90b51a2cfa80/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4553,4566] [2024-11-13 20:44:11,881 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,882 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,882 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,882 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,883 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,891 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,892 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,893 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,894 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,894 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,896 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,896 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,896 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,973 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,974 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,975 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,983 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:44:11,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7743-7754] [2024-11-13 20:44:12,016 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:44:12,261 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:44:12,262 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:12 WrapperNode [2024-11-13 20:44:12,262 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:44:12,263 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:44:12,263 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:44:12,263 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:44:12,270 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:12" (1/1) ... [2024-11-13 20:44:12,339 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:12" (1/1) ... [2024-11-13 20:44:12,398 INFO L138 Inliner]: procedures = 700, calls = 1677, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 650 [2024-11-13 20:44:12,398 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:44:12,399 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:44:12,399 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:44:12,399 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:44:12,407 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:12" (1/1) ... [2024-11-13 20:44:12,407 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:12" (1/1) ... [2024-11-13 20:44:12,417 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:12" (1/1) ... [2024-11-13 20:44:12,417 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:12" (1/1) ... [2024-11-13 20:44:12,467 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:12" (1/1) ... [2024-11-13 20:44:12,479 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:12" (1/1) ... [2024-11-13 20:44:12,496 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:12" (1/1) ... [2024-11-13 20:44:12,500 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:12" (1/1) ... [2024-11-13 20:44:12,521 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:44:12,522 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:44:12,522 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:44:12,522 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:44:12,523 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:44:12" (1/1) ... [2024-11-13 20:44:12,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:44:12,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:44:12,562 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:44:12,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:44:12,595 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:44:12,595 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-13 20:44:12,595 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-13 20:44:12,595 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-13 20:44:12,595 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-13 20:44:12,596 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 20:44:12,596 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 20:44:12,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 20:44:12,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 20:44:12,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-13 20:44:12,597 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 20:44:12,597 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 20:44:12,597 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:44:12,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:44:12,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:44:12,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:44:12,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:44:12,597 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-13 20:44:12,598 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-13 20:44:12,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:44:12,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:44:12,598 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 20:44:12,599 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 20:44:12,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 20:44:12,599 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 20:44:12,599 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 20:44:12,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:44:12,599 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-13 20:44:12,599 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-13 20:44:12,599 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:44:12,599 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:44:12,599 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-13 20:44:12,599 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-13 20:44:12,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:44:12,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:44:12,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 20:44:12,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-13 20:44:12,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:44:12,600 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-11-13 20:44:12,600 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-11-13 20:44:12,600 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 20:44:12,600 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 20:44:12,600 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 20:44:12,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 20:44:12,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 20:44:12,600 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-13 20:44:12,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-13 20:44:13,067 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:44:13,070 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:44:29,131 INFO L? ?]: Removed 110 outVars from TransFormulas that were not future-live. [2024-11-13 20:44:29,131 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:44:29,490 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:44:29,490 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:44:29,492 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:44:29 BoogieIcfgContainer [2024-11-13 20:44:29,493 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:44:29,493 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:44:29,494 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:44:29,505 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:44:29,505 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:44:29" (1/1) ... [2024-11-13 20:44:29,514 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:44:29,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:29,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 151 states and 205 transitions. [2024-11-13 20:44:29,584 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 205 transitions. [2024-11-13 20:44:29,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:44:29,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:29,593 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 20:44:29,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 20:44:29,597 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 20:44:29,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 20:44:38,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:38,595 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 20:44:45,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:45,828 INFO L255 TraceCheckSpWp]: Trace formula consists of 2293 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 20:44:45,833 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:44:47,678 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:44:47,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-13 20:44:58,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.48s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:02,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:02,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 153 states and 215 transitions. [2024-11-13 20:45:02,914 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 215 transitions. [2024-11-13 20:45:02,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:45:02,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:02,916 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 20:45:02,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 20:45:02,920 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 20:45:02,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-13 20:45:10,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:10,662 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 20:45:17,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:17,846 INFO L255 TraceCheckSpWp]: Trace formula consists of 2380 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 20:45:17,854 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:45:21,688 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:45:21,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-13 20:45:22,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:26,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:26,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 157 states and 222 transitions. [2024-11-13 20:45:26,667 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 222 transitions. [2024-11-13 20:45:26,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:45:26,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:26,671 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 20:45:26,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 20:45:26,676 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 20:45:26,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-13 20:45:34,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:34,377 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 20:45:41,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:41,740 INFO L255 TraceCheckSpWp]: Trace formula consists of 2467 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 20:45:41,745 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:45:43,905 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:45:43,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-13 20:45:44,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:44,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 160 states and 226 transitions. [2024-11-13 20:45:44,594 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 226 transitions. [2024-11-13 20:45:44,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:45:44,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:44,596 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 20:45:44,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 20:45:44,598 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 20:45:44,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e92445-319b-4ab4-9af7-90b51a2cfa80/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process