./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b --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 0d1c98d3f3f6048edf6fc6a4bde9d45bc6c20f873b6422e14aa69ea72b3ec195 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:49:49,729 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:49:49,788 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 02:49:49,793 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:49:49,793 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:49:49,813 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:49:49,814 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:49:49,814 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:49:49,814 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:49:49,815 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:49:49,815 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:49:49,815 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:49:49,815 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:49:49,815 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:49:49,815 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:49:49,815 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:49:49,815 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:49:49,815 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:49:49,816 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:49:49,816 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:49:49,816 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:49:49,816 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:49:49,816 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:49:49,816 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:49:49,816 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:49:49,816 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:49:49,816 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:49:49,816 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:49:49,817 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:49:49,817 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:49:49,817 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_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b 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 -> 0d1c98d3f3f6048edf6fc6a4bde9d45bc6c20f873b6422e14aa69ea72b3ec195 [2024-12-06 02:49:50,057 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:49:50,065 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:49:50,067 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:49:50,069 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:49:50,069 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:49:50,070 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i [2024-12-06 02:49:52,696 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/data/cf9a79084/63c5b440943948f9b2e42c62c78dfde7/FLAG4fc65d184 [2024-12-06 02:49:53,128 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:49:53,129 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i [2024-12-06 02:49:53,157 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/data/cf9a79084/63c5b440943948f9b2e42c62c78dfde7/FLAG4fc65d184 [2024-12-06 02:49:53,284 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/data/cf9a79084/63c5b440943948f9b2e42c62c78dfde7 [2024-12-06 02:49:53,286 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:49:53,287 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:49:53,288 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:49:53,289 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:49:53,292 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:49:53,293 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:49:53" (1/1) ... [2024-12-06 02:49:53,294 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@515f42d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:53, skipping insertion in model container [2024-12-06 02:49:53,294 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:49:53" (1/1) ... [2024-12-06 02:49:53,359 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:49:53,566 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_39e69911-451e-454f-ab68-66c2fd490c7a/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4499,4512] [2024-12-06 02:49:53,572 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_39e69911-451e-454f-ab68-66c2fd490c7a/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4559,4572] [2024-12-06 02:49:54,340 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:49:54,341 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:49:54,341 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:49:54,342 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:49:54,343 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:49:54,358 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:49:54,359 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:49:54,361 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:49:54,361 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:49:54,970 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:49:54,971 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:49:55,035 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:49:55,078 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:49:55,088 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_39e69911-451e-454f-ab68-66c2fd490c7a/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4499,4512] [2024-12-06 02:49:55,089 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_39e69911-451e-454f-ab68-66c2fd490c7a/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4559,4572] [2024-12-06 02:49:55,120 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:49:55,120 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:49:55,120 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:49:55,121 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:49:55,121 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:49:55,126 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:49:55,127 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:49:55,128 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:49:55,128 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:49:55,221 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2024-12-06 02:49:55,222 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:49:55,223 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:49:55,235 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2024-12-06 02:49:55,281 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:49:55,504 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:49:55,505 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:55 WrapperNode [2024-12-06 02:49:55,505 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:49:55,506 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:49:55,506 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:49:55,506 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:49:55,512 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:55" (1/1) ... [2024-12-06 02:49:55,568 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:55" (1/1) ... [2024-12-06 02:49:55,619 INFO L138 Inliner]: procedures = 679, calls = 2730, calls flagged for inlining = 58, calls inlined = 6, statements flattened = 791 [2024-12-06 02:49:55,620 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:49:55,620 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:49:55,620 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:49:55,620 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:49:55,629 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:55" (1/1) ... [2024-12-06 02:49:55,629 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:55" (1/1) ... [2024-12-06 02:49:55,635 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:55" (1/1) ... [2024-12-06 02:49:55,635 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:55" (1/1) ... [2024-12-06 02:49:55,662 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:55" (1/1) ... [2024-12-06 02:49:55,665 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:55" (1/1) ... [2024-12-06 02:49:55,669 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:55" (1/1) ... [2024-12-06 02:49:55,675 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:55" (1/1) ... [2024-12-06 02:49:55,678 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:55" (1/1) ... [2024-12-06 02:49:55,687 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:49:55,688 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:49:55,688 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:49:55,688 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:49:55,689 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:49:55" (1/1) ... [2024-12-06 02:49:55,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:49:55,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:49:55,720 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:49:55,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:49:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2024-12-06 02:49:55,745 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2024-12-06 02:49:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:49:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 02:49:55,745 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 02:49:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-12-06 02:49:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-12-06 02:49:55,746 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-12-06 02:49:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 02:49:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 02:49:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:49:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 02:49:55,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 02:49:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-06 02:49:55,746 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-06 02:49:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:49:55,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:49:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:49:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:49:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:49:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:49:55,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:49:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 02:49:55,747 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 02:49:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-12-06 02:49:55,747 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-12-06 02:49:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 02:49:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 02:49:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-12-06 02:49:55,747 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-12-06 02:49:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 02:49:55,747 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 02:49:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2024-12-06 02:49:55,747 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2024-12-06 02:49:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:49:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-12-06 02:49:55,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-12-06 02:49:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 02:49:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2024-12-06 02:49:55,747 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2024-12-06 02:49:55,748 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-06 02:49:55,748 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-06 02:49:55,748 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-12-06 02:49:55,748 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-12-06 02:49:55,748 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-06 02:49:55,748 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-06 02:49:55,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:49:55,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2024-12-06 02:49:55,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:49:55,957 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:49:55,959 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:49:56,063 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 02:49:56,102 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume false; [2024-12-06 02:49:56,102 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !false; [2024-12-06 02:50:10,126 INFO L? ?]: Removed 84 outVars from TransFormulas that were not future-live. [2024-12-06 02:50:10,126 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:50:10,749 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:50:10,750 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 02:50:10,750 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:50:10 BoogieIcfgContainer [2024-12-06 02:50:10,750 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:50:10,751 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:50:10,751 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:50:10,760 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:50:10,760 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:50:10" (1/1) ... [2024-12-06 02:50:10,767 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:50:10,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:10,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 109 states and 136 transitions. [2024-12-06 02:50:10,816 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 136 transitions. [2024-12-06 02:50:10,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:50:10,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:10,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:37,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:39,483 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 02:51:49,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:51:51,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:51,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 113 states and 138 transitions. [2024-12-06 02:51:51,546 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 138 transitions. [2024-12-06 02:51:51,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:51:51,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:51,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:20,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:23,569 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 02:53:25,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:25,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 117 states and 142 transitions. [2024-12-06 02:53:25,203 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 142 transitions. [2024-12-06 02:53:25,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 02:53:25,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:25,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:48,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:52,992 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 02:54:56,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:56,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 121 states and 146 transitions. [2024-12-06 02:54:56,192 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 146 transitions. [2024-12-06 02:54:56,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 02:54:56,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:56,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:19,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:24,691 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 02:56:27,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:27,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 125 states and 149 transitions. [2024-12-06 02:56:27,612 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 149 transitions. [2024-12-06 02:56:27,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:56:27,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:27,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:57,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 02:57:57,433 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 02:58:03,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 02:59:39,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:59:40,893 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) [2024-12-06 02:59:40,896 INFO L158 Benchmark]: Toolchain (without parser) took 587609.06ms. Allocated memory was 142.6MB in the beginning and 3.4GB in the end (delta: 3.2GB). Free memory was 109.0MB in the beginning and 2.4GB in the end (delta: -2.3GB). Peak memory consumption was 950.8MB. Max. memory is 16.1GB. [2024-12-06 02:59:40,897 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:59:40,897 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2216.90ms. Allocated memory is still 142.6MB. Free memory was 109.0MB in the beginning and 72.8MB in the end (delta: 36.2MB). Peak memory consumption was 104.7MB. Max. memory is 16.1GB. [2024-12-06 02:59:40,897 INFO L158 Benchmark]: Boogie Procedure Inliner took 114.05ms. Allocated memory is still 142.6MB. Free memory was 72.0MB in the beginning and 60.6MB in the end (delta: 11.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 02:59:40,898 INFO L158 Benchmark]: Boogie Preprocessor took 67.30ms. Allocated memory is still 142.6MB. Free memory was 60.6MB in the beginning and 54.5MB in the end (delta: 6.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 02:59:40,898 INFO L158 Benchmark]: RCFGBuilder took 15062.12ms. Allocated memory was 142.6MB in the beginning and 394.3MB in the end (delta: 251.7MB). Free memory was 54.5MB in the beginning and 136.7MB in the end (delta: -82.2MB). Peak memory consumption was 200.8MB. Max. memory is 16.1GB. [2024-12-06 02:59:40,898 INFO L158 Benchmark]: CodeCheck took 570144.55ms. Allocated memory was 394.3MB in the beginning and 3.4GB in the end (delta: 3.0GB). Free memory was 136.7MB in the beginning and 2.4GB in the end (delta: -2.3GB). Peak memory consumption was 732.1MB. Max. memory is 16.1GB. [2024-12-06 02:59:40,900 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 0.27ms. Allocated memory is still 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2216.90ms. Allocated memory is still 142.6MB. Free memory was 109.0MB in the beginning and 72.8MB in the end (delta: 36.2MB). Peak memory consumption was 104.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 114.05ms. Allocated memory is still 142.6MB. Free memory was 72.0MB in the beginning and 60.6MB in the end (delta: 11.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 67.30ms. Allocated memory is still 142.6MB. Free memory was 60.6MB in the beginning and 54.5MB in the end (delta: 6.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 15062.12ms. Allocated memory was 142.6MB in the beginning and 394.3MB in the end (delta: 251.7MB). Free memory was 54.5MB in the beginning and 136.7MB in the end (delta: -82.2MB). Peak memory consumption was 200.8MB. Max. memory is 16.1GB. * CodeCheck took 570144.55ms. Allocated memory was 394.3MB in the beginning and 3.4GB in the end (delta: 3.0GB). Free memory was 136.7MB in the beginning and 2.4GB in the end (delta: -2.3GB). Peak memory consumption was 732.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8237]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] - GenericResultAtLocation [Line: 8723]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 02:59:41,107 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-06 02:59:41,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/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_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b --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 0d1c98d3f3f6048edf6fc6a4bde9d45bc6c20f873b6422e14aa69ea72b3ec195 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:59:43,035 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:59:43,118 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 02:59:43,142 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:59:43,143 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:59:43,143 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:59:43,143 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:59:43,143 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:59:43,143 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:59:43,143 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:59:43,143 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:59:43,144 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:59:43,144 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:59:43,144 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:59:43,144 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 02:59:43,144 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 02:59:43,144 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 02:59:43,144 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:59:43,144 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:59:43,144 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:59:43,145 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:59:43,145 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:59:43,145 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:59:43,145 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:59:43,145 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 02:59:43,145 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:59:43,145 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:59:43,145 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:59:43,146 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:59:43,146 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:59:43,146 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 02:59:43,146 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:59:43,146 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 02:59:43,146 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_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b 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 -> 0d1c98d3f3f6048edf6fc6a4bde9d45bc6c20f873b6422e14aa69ea72b3ec195 [2024-12-06 02:59:43,377 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:59:43,384 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:59:43,385 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:59:43,386 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:59:43,387 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:59:43,388 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i [2024-12-06 02:59:46,005 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/data/881e140ca/b17fa392c9c34dc3990fd7e677f14816/FLAG1f6d43b76 [2024-12-06 02:59:46,443 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:59:46,443 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i [2024-12-06 02:59:46,471 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/data/881e140ca/b17fa392c9c34dc3990fd7e677f14816/FLAG1f6d43b76 [2024-12-06 02:59:46,592 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/data/881e140ca/b17fa392c9c34dc3990fd7e677f14816 [2024-12-06 02:59:46,594 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:59:46,596 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:59:46,597 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:59:46,597 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:59:46,601 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:59:46,602 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:59:46" (1/1) ... [2024-12-06 02:59:46,603 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77fcc4e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:59:46, skipping insertion in model container [2024-12-06 02:59:46,603 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:59:46" (1/1) ... [2024-12-06 02:59:46,672 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:59:46,890 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_39e69911-451e-454f-ab68-66c2fd490c7a/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4499,4512] [2024-12-06 02:59:46,895 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_39e69911-451e-454f-ab68-66c2fd490c7a/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4559,4572] [2024-12-06 02:59:47,498 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:47,588 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:47,588 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:47,589 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:47,596 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:47,598 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:47,599 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:47,599 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:47,600 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:47,600 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:47,601 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:47,604 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:47,604 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:47,607 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:47,607 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:47,617 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:47,618 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:47,618 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:47,618 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:47,620 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:47,620 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:47,620 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:47,621 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:47,953 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:47,954 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:47,954 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:47,955 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,082 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,097 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,100 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,106 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,169 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,171 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,173 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,173 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,173 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,225 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,227 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,229 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,229 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,243 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:59:48,289 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-12-06 02:59:48,307 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:59:48,310 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_39e69911-451e-454f-ab68-66c2fd490c7a/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4499,4512] [2024-12-06 02:59:48,311 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_39e69911-451e-454f-ab68-66c2fd490c7a/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4559,4572] [2024-12-06 02:59:48,327 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,337 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,337 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,337 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,339 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,340 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,340 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,341 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,354 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,354 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,355 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,356 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,356 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,357 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,357 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,360 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,361 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,361 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,361 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,362 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,362 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,362 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,363 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,398 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,398 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,399 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,399 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,421 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,428 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,430 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,432 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,456 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,457 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,458 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,458 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,458 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,492 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,494 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,495 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,495 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 02:59:48,501 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:59:48,521 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:59:48,529 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_39e69911-451e-454f-ab68-66c2fd490c7a/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4499,4512] [2024-12-06 02:59:48,530 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_39e69911-451e-454f-ab68-66c2fd490c7a/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4559,4572] [2024-12-06 02:59:48,559 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,559 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,560 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,560 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,560 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,565 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,565 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,566 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,566 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,659 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2024-12-06 02:59:48,660 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,660 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:59:48,671 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2024-12-06 02:59:48,689 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:59:48,875 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:59:48,876 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:59:48 WrapperNode [2024-12-06 02:59:48,876 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:59:48,877 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:59:48,877 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:59:48,877 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:59:48,883 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:59:48" (1/1) ... [2024-12-06 02:59:48,946 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:59:48" (1/1) ... [2024-12-06 02:59:48,998 INFO L138 Inliner]: procedures = 699, calls = 2730, calls flagged for inlining = 58, calls inlined = 6, statements flattened = 790 [2024-12-06 02:59:48,999 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:59:48,999 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:59:48,999 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:59:48,999 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:59:49,008 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:59:48" (1/1) ... [2024-12-06 02:59:49,008 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:59:48" (1/1) ... [2024-12-06 02:59:49,018 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:59:48" (1/1) ... [2024-12-06 02:59:49,018 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:59:48" (1/1) ... [2024-12-06 02:59:49,050 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:59:48" (1/1) ... [2024-12-06 02:59:49,052 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:59:48" (1/1) ... [2024-12-06 02:59:49,056 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:59:48" (1/1) ... [2024-12-06 02:59:49,063 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:59:48" (1/1) ... [2024-12-06 02:59:49,067 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:59:48" (1/1) ... [2024-12-06 02:59:49,076 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:59:49,077 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:59:49,077 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:59:49,077 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:59:49,078 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:59:48" (1/1) ... [2024-12-06 02:59:49,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:59:49,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:59:49,123 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:59:49,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:59:49,153 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2024-12-06 02:59:49,153 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2024-12-06 02:59:49,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:59:49,153 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 02:59:49,153 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 02:59:49,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 02:59:49,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-06 02:59:49,153 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-12-06 02:59:49,153 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-12-06 02:59:49,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2024-12-06 02:59:49,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 02:59:49,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 02:59:49,153 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-06 02:59:49,154 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-06 02:59:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:59:49,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:59:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:59:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:59:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:59:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2024-12-06 02:59:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2024-12-06 02:59:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2024-12-06 02:59:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2024-12-06 02:59:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:59:49,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:59:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 02:59:49,154 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 02:59:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-06 02:59:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-06 02:59:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-12-06 02:59:49,154 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-12-06 02:59:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 02:59:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 02:59:49,155 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-12-06 02:59:49,155 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-12-06 02:59:49,155 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 02:59:49,155 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 02:59:49,155 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2024-12-06 02:59:49,155 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2024-12-06 02:59:49,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:59:49,155 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-12-06 02:59:49,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-12-06 02:59:49,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-06 02:59:49,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-12-06 02:59:49,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 02:59:49,155 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2024-12-06 02:59:49,155 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2024-12-06 02:59:49,155 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-06 02:59:49,155 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-06 02:59:49,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2024-12-06 02:59:49,156 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-12-06 02:59:49,156 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-12-06 02:59:49,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2024-12-06 02:59:49,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2024-12-06 02:59:49,156 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-06 02:59:49,156 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-06 02:59:49,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-06 02:59:49,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-12-06 02:59:49,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-12-06 02:59:49,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2024-12-06 02:59:49,409 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:59:49,411 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:59:49,541 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 02:59:49,661 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume false; [2024-12-06 02:59:49,661 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !false; [2024-12-06 03:00:09,395 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-12-06 03:00:09,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-06 03:00:09,397 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:694) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:264) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-12-06 03:00:09,400 INFO L158 Benchmark]: Toolchain (without parser) took 22804.47ms. Allocated memory was 92.3MB in the beginning and 427.8MB in the end (delta: 335.5MB). Free memory was 61.1MB in the beginning and 308.0MB in the end (delta: -246.8MB). Peak memory consumption was 218.3MB. Max. memory is 16.1GB. [2024-12-06 03:00:09,401 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:00:09,401 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2278.95ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 60.9MB in the beginning and 69.0MB in the end (delta: -8.1MB). Peak memory consumption was 107.7MB. Max. memory is 16.1GB. [2024-12-06 03:00:09,402 INFO L158 Benchmark]: Boogie Procedure Inliner took 122.25ms. Allocated memory is still 151.0MB. Free memory was 69.0MB in the beginning and 56.6MB in the end (delta: 12.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 03:00:09,402 INFO L158 Benchmark]: Boogie Preprocessor took 76.71ms. Allocated memory is still 151.0MB. Free memory was 56.6MB in the beginning and 48.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 03:00:09,402 INFO L158 Benchmark]: RCFGBuilder took 20322.66ms. Allocated memory was 151.0MB in the beginning and 427.8MB in the end (delta: 276.8MB). Free memory was 48.2MB in the beginning and 308.0MB in the end (delta: -259.7MB). Peak memory consumption was 151.3MB. Max. memory is 16.1GB. [2024-12-06 03:00:09,404 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2278.95ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 60.9MB in the beginning and 69.0MB in the end (delta: -8.1MB). Peak memory consumption was 107.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 122.25ms. Allocated memory is still 151.0MB. Free memory was 69.0MB in the beginning and 56.6MB in the end (delta: 12.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 76.71ms. Allocated memory is still 151.0MB. Free memory was 56.6MB in the beginning and 48.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 20322.66ms. Allocated memory was 151.0MB in the beginning and 427.8MB in the end (delta: 276.8MB). Free memory was 48.2MB in the beginning and 308.0MB in the end (delta: -259.7MB). Peak memory consumption was 151.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8237]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] - GenericResultAtLocation [Line: 8723]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] 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: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39e69911-451e-454f-ab68-66c2fd490c7a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")