./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_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_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/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_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/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_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/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 87391e14b88adba21a2cadbd4091fa2317508e1d0df9844d1e7f72f208000e39 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:44:26,543 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:44:26,604 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 02:44:26,608 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:44:26,609 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:44:26,630 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:44:26,631 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:44:26,631 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:44:26,632 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:44:26,632 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:44:26,632 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:44:26,632 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:44:26,632 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:44:26,632 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:44:26,632 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:44:26,632 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:44:26,632 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:44:26,633 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:44:26,633 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:44:26,633 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:44:26,633 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:44:26,633 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:44:26,633 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:44:26,633 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:44:26,633 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:44:26,633 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:44:26,633 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:44:26,634 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:44:26,634 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:44:26,634 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:44:26,634 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_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/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 -> 87391e14b88adba21a2cadbd4091fa2317508e1d0df9844d1e7f72f208000e39 [2024-12-06 02:44:26,877 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:44:26,885 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:44:26,887 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:44:26,889 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:44:26,889 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:44:26,890 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i [2024-12-06 02:44:29,590 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/data/0d309ce9f/8a93b5f6a0f2483aafb65cae7b1bce6d/FLAG49430566c [2024-12-06 02:44:29,991 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:44:29,992 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i [2024-12-06 02:44:30,019 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/data/0d309ce9f/8a93b5f6a0f2483aafb65cae7b1bce6d/FLAG49430566c [2024-12-06 02:44:30,032 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/data/0d309ce9f/8a93b5f6a0f2483aafb65cae7b1bce6d [2024-12-06 02:44:30,034 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:44:30,036 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:44:30,037 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:44:30,037 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:44:30,041 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:44:30,042 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:44:30" (1/1) ... [2024-12-06 02:44:30,043 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@128feee5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:30, skipping insertion in model container [2024-12-06 02:44:30,043 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:44:30" (1/1) ... [2024-12-06 02:44:30,119 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:44:30,324 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_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4492,4505] [2024-12-06 02:44:30,330 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_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4552,4565] [2024-12-06 02:44:31,007 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:44:31,007 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:44:31,008 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:44:31,009 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:44:31,009 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:44:31,023 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:44:31,023 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:44:31,025 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:44:31,026 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:44:31,573 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:44:31,574 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:44:31,638 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:44:31,681 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:44:31,691 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_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4492,4505] [2024-12-06 02:44:31,691 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_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4552,4565] [2024-12-06 02:44:31,725 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:44:31,725 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:44:31,725 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:44:31,725 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:44:31,726 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:44:31,731 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:44:31,731 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:44:31,732 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:44:31,732 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:44:31,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] [2024-12-06 02:44:31,819 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:44:31,819 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:44:31,830 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] [2024-12-06 02:44:31,842 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:44:32,008 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:44:32,009 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:32 WrapperNode [2024-12-06 02:44:32,009 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:44:32,010 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:44:32,010 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:44:32,010 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:44:32,015 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:32" (1/1) ... [2024-12-06 02:44:32,069 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:32" (1/1) ... [2024-12-06 02:44:32,120 INFO L138 Inliner]: procedures = 680, calls = 2648, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 880 [2024-12-06 02:44:32,121 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:44:32,121 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:44:32,121 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:44:32,122 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:44:32,129 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:32" (1/1) ... [2024-12-06 02:44:32,129 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:32" (1/1) ... [2024-12-06 02:44:32,134 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:32" (1/1) ... [2024-12-06 02:44:32,134 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:32" (1/1) ... [2024-12-06 02:44:32,163 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:32" (1/1) ... [2024-12-06 02:44:32,166 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:32" (1/1) ... [2024-12-06 02:44:32,168 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:32" (1/1) ... [2024-12-06 02:44:32,174 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:32" (1/1) ... [2024-12-06 02:44:32,178 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:32" (1/1) ... [2024-12-06 02:44:32,187 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:44:32,187 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:44:32,187 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:44:32,187 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:44:32,188 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:44:32" (1/1) ... [2024-12-06 02:44:32,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:44:32,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:44:32,219 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:44:32,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:44:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2024-12-06 02:44:32,244 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2024-12-06 02:44:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:44:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 02:44:32,244 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 02:44:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 02:44:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:44:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2024-12-06 02:44:32,244 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2024-12-06 02:44:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:44:32,244 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:44:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:44:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:44:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2024-12-06 02:44:32,244 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2024-12-06 02:44:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:44:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:44:32,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:44:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 02:44:32,245 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 02:44:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-12-06 02:44:32,245 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-12-06 02:44:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 02:44:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 02:44:32,245 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 02:44:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:44:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:44:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2024-12-06 02:44:32,245 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2024-12-06 02:44:32,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 02:44:32,246 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-06 02:44:32,246 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-06 02:44:32,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:44:32,246 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2024-12-06 02:44:32,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2024-12-06 02:44:32,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:44:32,446 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:44:32,448 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:44:46,568 INFO L? ?]: Removed 89 outVars from TransFormulas that were not future-live. [2024-12-06 02:44:46,568 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:44:47,131 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:44:47,132 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 02:44:47,132 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:44:47 BoogieIcfgContainer [2024-12-06 02:44:47,133 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:44:47,133 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:44:47,134 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:44:47,144 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:44:47,144 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:44:47" (1/1) ... [2024-12-06 02:44:47,153 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:44:47,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:47,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2024-12-06 02:44:47,202 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2024-12-06 02:44:47,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:44:47,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:47,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:24,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 02:46:24,177 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 02:46:36,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 02:48:09,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:48:10,153 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 02:48:10,158 INFO L158 Benchmark]: Toolchain (without parser) took 220121.58ms. Allocated memory was 142.6MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 109.0MB in the beginning and 2.0GB in the end (delta: -1.9GB). Peak memory consumption was 477.5MB. Max. memory is 16.1GB. [2024-12-06 02:48:10,159 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:48:10,159 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1972.55ms. Allocated memory is still 142.6MB. Free memory was 108.7MB in the beginning and 80.0MB in the end (delta: 28.7MB). Peak memory consumption was 104.6MB. Max. memory is 16.1GB. [2024-12-06 02:48:10,159 INFO L158 Benchmark]: Boogie Procedure Inliner took 110.86ms. Allocated memory is still 142.6MB. Free memory was 80.0MB in the beginning and 68.7MB in the end (delta: 11.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 02:48:10,160 INFO L158 Benchmark]: Boogie Preprocessor took 65.34ms. Allocated memory is still 142.6MB. Free memory was 68.7MB in the beginning and 61.9MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 02:48:10,160 INFO L158 Benchmark]: RCFGBuilder took 14945.39ms. Allocated memory was 142.6MB in the beginning and 419.4MB in the end (delta: 276.8MB). Free memory was 61.9MB in the beginning and 275.1MB in the end (delta: -213.2MB). Peak memory consumption was 219.6MB. Max. memory is 16.1GB. [2024-12-06 02:48:10,161 INFO L158 Benchmark]: CodeCheck took 203023.19ms. Allocated memory was 419.4MB in the beginning and 2.5GB in the end (delta: 2.1GB). Free memory was 275.1MB in the beginning and 2.0GB in the end (delta: -1.7GB). Peak memory consumption was 367.7MB. Max. memory is 16.1GB. [2024-12-06 02:48:10,163 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 83.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1972.55ms. Allocated memory is still 142.6MB. Free memory was 108.7MB in the beginning and 80.0MB in the end (delta: 28.7MB). Peak memory consumption was 104.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 110.86ms. Allocated memory is still 142.6MB. Free memory was 80.0MB in the beginning and 68.7MB in the end (delta: 11.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 65.34ms. Allocated memory is still 142.6MB. Free memory was 68.7MB in the beginning and 61.9MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 14945.39ms. Allocated memory was 142.6MB in the beginning and 419.4MB in the end (delta: 276.8MB). Free memory was 61.9MB in the beginning and 275.1MB in the end (delta: -213.2MB). Peak memory consumption was 219.6MB. Max. memory is 16.1GB. * CodeCheck took 203023.19ms. Allocated memory was 419.4MB in the beginning and 2.5GB in the end (delta: 2.1GB). Free memory was 275.1MB in the beginning and 2.0GB in the end (delta: -1.7GB). Peak memory consumption was 367.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8245]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] - GenericResultAtLocation [Line: 8731]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 02:48:10,373 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-06 02:48:10,377 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/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_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/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_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/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_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/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 87391e14b88adba21a2cadbd4091fa2317508e1d0df9844d1e7f72f208000e39 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:48:12,267 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:48:12,348 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 02:48:12,372 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:48:12,373 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:48:12,373 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:48:12,373 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:48:12,373 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:48:12,374 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:48:12,374 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:48:12,374 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:48:12,374 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:48:12,374 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:48:12,374 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:48:12,374 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 02:48:12,374 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 02:48:12,374 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 02:48:12,375 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:48:12,375 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:48:12,375 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:48:12,375 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:48:12,375 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:48:12,375 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:48:12,375 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:48:12,375 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 02:48:12,375 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:48:12,375 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:48:12,376 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:48:12,376 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:48:12,376 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:48:12,376 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 02:48:12,376 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:48:12,376 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 02:48:12,376 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_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/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 -> 87391e14b88adba21a2cadbd4091fa2317508e1d0df9844d1e7f72f208000e39 [2024-12-06 02:48:12,605 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:48:12,612 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:48:12,614 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:48:12,616 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:48:12,616 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:48:12,617 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i [2024-12-06 02:48:15,308 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/data/a2df5c02d/baa30cc635f34294872008b31563ffc8/FLAGb35145b59 [2024-12-06 02:48:15,687 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:48:15,688 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i [2024-12-06 02:48:15,714 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/data/a2df5c02d/baa30cc635f34294872008b31563ffc8/FLAGb35145b59 [2024-12-06 02:48:15,854 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/data/a2df5c02d/baa30cc635f34294872008b31563ffc8 [2024-12-06 02:48:15,855 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:48:15,856 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:48:15,857 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:48:15,857 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:48:15,860 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:48:15,861 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:48:15" (1/1) ... [2024-12-06 02:48:15,861 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c72f791 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:48:15, skipping insertion in model container [2024-12-06 02:48:15,861 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:48:15" (1/1) ... [2024-12-06 02:48:15,934 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:48:16,147 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_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4492,4505] [2024-12-06 02:48:16,151 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_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4552,4565] [2024-12-06 02:48:16,758 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 02:48:16,849 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 02:48:16,850 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 02:48:16,851 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 02:48:16,857 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 02:48:16,859 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:16,859 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:16,860 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:16,860 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 02:48:16,860 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:16,861 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:16,863 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 02:48:16,864 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 02:48:16,866 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 02:48:16,866 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 02:48:16,875 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:16,876 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 02:48:16,876 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:16,877 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 02:48:16,878 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:16,878 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 02:48:16,879 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:16,879 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 02:48:17,210 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 02:48:17,210 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 02:48:17,210 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 02:48:17,211 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 02:48:17,341 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 02:48:17,359 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 02:48:17,363 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 02:48:17,369 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 02:48:17,433 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 02:48:17,435 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 02:48:17,437 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 02:48:17,437 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:17,438 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:17,502 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:48:17,555 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-12-06 02:48:17,580 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:48:17,585 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_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4492,4505] [2024-12-06 02:48:17,585 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_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4552,4565] [2024-12-06 02:48:17,607 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 02:48:17,617 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 02:48:17,618 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 02:48:17,618 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 02:48:17,621 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 02:48:17,622 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:17,622 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:17,622 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:17,623 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 02:48:17,623 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:17,623 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:17,624 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 02:48:17,625 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 02:48:17,626 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 02:48:17,626 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 02:48:17,630 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:17,630 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 02:48:17,630 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:17,631 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 02:48:17,632 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:17,632 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 02:48:17,632 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:17,632 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 02:48:17,695 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 02:48:17,695 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 02:48:17,696 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 02:48:17,696 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 02:48:17,721 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 02:48:17,729 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 02:48:17,732 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 02:48:17,736 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 02:48:17,763 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 02:48:17,764 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 02:48:17,765 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 02:48:17,766 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:17,766 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:17,792 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:48:17,839 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:48:17,858 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_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4492,4505] [2024-12-06 02:48:17,858 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_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4552,4565] [2024-12-06 02:48:17,919 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:17,920 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:17,920 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:17,921 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:17,921 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:17,927 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:17,927 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:17,928 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:17,928 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:18,057 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] [2024-12-06 02:48:18,059 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:18,059 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 02:48:18,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] [2024-12-06 02:48:18,094 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:48:18,300 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:48:18,301 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:48:18 WrapperNode [2024-12-06 02:48:18,301 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:48:18,302 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:48:18,302 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:48:18,302 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:48:18,309 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:48:18" (1/1) ... [2024-12-06 02:48:18,369 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:48:18" (1/1) ... [2024-12-06 02:48:18,427 INFO L138 Inliner]: procedures = 700, calls = 2648, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 881 [2024-12-06 02:48:18,428 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:48:18,428 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:48:18,428 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:48:18,428 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:48:18,437 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:48:18" (1/1) ... [2024-12-06 02:48:18,437 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:48:18" (1/1) ... [2024-12-06 02:48:18,446 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:48:18" (1/1) ... [2024-12-06 02:48:18,446 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:48:18" (1/1) ... [2024-12-06 02:48:18,478 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:48:18" (1/1) ... [2024-12-06 02:48:18,480 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:48:18" (1/1) ... [2024-12-06 02:48:18,483 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:48:18" (1/1) ... [2024-12-06 02:48:18,490 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:48:18" (1/1) ... [2024-12-06 02:48:18,494 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:48:18" (1/1) ... [2024-12-06 02:48:18,503 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:48:18,504 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:48:18,504 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:48:18,504 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:48:18,505 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:48:18" (1/1) ... [2024-12-06 02:48:18,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:48:18,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:48:18,535 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:48:18,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:48:18,565 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2024-12-06 02:48:18,565 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2024-12-06 02:48:18,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:48:18,565 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 02:48:18,565 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 02:48:18,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 02:48:18,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-06 02:48:18,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-12-06 02:48:18,566 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2024-12-06 02:48:18,566 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2024-12-06 02:48:18,566 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:48:18,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:48:18,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:48:18,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:48:18,566 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2024-12-06 02:48:18,566 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2024-12-06 02:48:18,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:48:18,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:48:18,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:48:18,566 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 02:48:18,566 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 02:48:18,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-06 02:48:18,566 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-12-06 02:48:18,566 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-12-06 02:48:18,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-06 02:48:18,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 02:48:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 02:48:18,567 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 02:48:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:48:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:48:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2024-12-06 02:48:18,567 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2024-12-06 02:48:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-06 02:48:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-12-06 02:48:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 02:48:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-06 02:48:18,567 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-06 02:48:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-06 02:48:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-12-06 02:48:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2024-12-06 02:48:18,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2024-12-06 02:48:18,809 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:48:18,811 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:48:29,571 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/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 02:48:29,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-06 02:48:29,572 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_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/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$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-12-06 02:48:29,576 INFO L158 Benchmark]: Toolchain (without parser) took 13718.62ms. Allocated memory was 92.3MB in the beginning and 285.2MB in the end (delta: 192.9MB). Free memory was 61.8MB in the beginning and 226.7MB in the end (delta: -164.9MB). Peak memory consumption was 212.0MB. Max. memory is 16.1GB. [2024-12-06 02:48:29,576 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 83.9MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:48:29,576 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2444.05ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 61.6MB in the beginning and 73.1MB in the end (delta: -11.5MB). Peak memory consumption was 98.1MB. Max. memory is 16.1GB. [2024-12-06 02:48:29,577 INFO L158 Benchmark]: Boogie Procedure Inliner took 125.57ms. Allocated memory is still 151.0MB. Free memory was 73.1MB in the beginning and 61.6MB in the end (delta: 11.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 02:48:29,577 INFO L158 Benchmark]: Boogie Preprocessor took 74.86ms. Allocated memory is still 151.0MB. Free memory was 61.6MB in the beginning and 53.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 02:48:29,577 INFO L158 Benchmark]: RCFGBuilder took 11070.42ms. Allocated memory was 151.0MB in the beginning and 285.2MB in the end (delta: 134.2MB). Free memory was 53.1MB in the beginning and 226.7MB in the end (delta: -173.5MB). Peak memory consumption was 145.8MB. Max. memory is 16.1GB. [2024-12-06 02:48:29,579 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 83.9MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2444.05ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 61.6MB in the beginning and 73.1MB in the end (delta: -11.5MB). Peak memory consumption was 98.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 125.57ms. Allocated memory is still 151.0MB. Free memory was 73.1MB in the beginning and 61.6MB in the end (delta: 11.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 74.86ms. Allocated memory is still 151.0MB. Free memory was 61.6MB in the beginning and 53.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 11070.42ms. Allocated memory was 151.0MB in the beginning and 285.2MB in the end (delta: 134.2MB). Free memory was 53.1MB in the beginning and 226.7MB in the end (delta: -173.5MB). Peak memory consumption was 145.8MB. 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_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/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_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/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: 8245]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] - GenericResultAtLocation [Line: 8731]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] 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_c25a8323-6b4c-4de2-aaae-3a4de5848bd1/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")