./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_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_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/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_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/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_435c7816-6712-4c98-943d-3530127245f1/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 50b1ca614ebad9eb3dfd79de33e45d91140d59dc37b022f2a8ddcabf14cf16e8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:31:03,128 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:31:03,180 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 05:31:03,184 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:31:03,184 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:31:03,202 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:31:03,203 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:31:03,203 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:31:03,204 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:31:03,204 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:31:03,204 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:31:03,204 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:31:03,204 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:31:03,204 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:31:03,204 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:31:03,204 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:31:03,204 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:31:03,205 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:31:03,205 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:31:03,205 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:31:03,205 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:31:03,205 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:31:03,205 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:31:03,205 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:31:03,205 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:31:03,205 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:31:03,205 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:31:03,205 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:31:03,205 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:31:03,205 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:31:03,206 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_435c7816-6712-4c98-943d-3530127245f1/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 -> 50b1ca614ebad9eb3dfd79de33e45d91140d59dc37b022f2a8ddcabf14cf16e8 [2024-12-06 05:31:03,426 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:31:03,434 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:31:03,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:31:03,437 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:31:03,438 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:31:03,439 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i [2024-12-06 05:31:06,100 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/data/1bd6fe756/b3323813c1ae49f2a6f7008d7767fe23/FLAG89c4c8e55 [2024-12-06 05:31:06,459 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:31:06,460 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i [2024-12-06 05:31:06,487 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/data/1bd6fe756/b3323813c1ae49f2a6f7008d7767fe23/FLAG89c4c8e55 [2024-12-06 05:31:06,501 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/data/1bd6fe756/b3323813c1ae49f2a6f7008d7767fe23 [2024-12-06 05:31:06,503 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:31:06,504 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:31:06,506 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:31:06,506 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:31:06,510 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:31:06,510 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:31:06" (1/1) ... [2024-12-06 05:31:06,511 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6084c101 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:06, skipping insertion in model container [2024-12-06 05:31:06,511 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:31:06" (1/1) ... [2024-12-06 05:31:06,584 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:31:06,817 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_435c7816-6712-4c98-943d-3530127245f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i[4501,4514] [2024-12-06 05:31:06,823 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_435c7816-6712-4c98-943d-3530127245f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i[4561,4574] [2024-12-06 05:31:07,558 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:31:07,559 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:31:07,559 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:31:07,560 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:31:07,561 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:31:07,576 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:31:07,577 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:31:07,579 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:31:07,579 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:31:08,224 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:31:08,225 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:31:08,305 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:31:08,344 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:31:08,354 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_435c7816-6712-4c98-943d-3530127245f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i[4501,4514] [2024-12-06 05:31:08,355 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_435c7816-6712-4c98-943d-3530127245f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i[4561,4574] [2024-12-06 05:31:08,388 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:31:08,388 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:31:08,388 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:31:08,389 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:31:08,389 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:31:08,394 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:31:08,395 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:31:08,395 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:31:08,396 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:31:08,511 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8221] [2024-12-06 05:31:08,512 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:31:08,513 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:31:08,523 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8707-8718] [2024-12-06 05:31:08,546 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:31:08,732 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:31:08,732 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:08 WrapperNode [2024-12-06 05:31:08,733 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:31:08,733 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:31:08,733 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:31:08,733 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:31:08,738 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:08" (1/1) ... [2024-12-06 05:31:08,793 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:08" (1/1) ... [2024-12-06 05:31:08,848 INFO L138 Inliner]: procedures = 682, calls = 2791, calls flagged for inlining = 59, calls inlined = 7, statements flattened = 848 [2024-12-06 05:31:08,848 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:31:08,849 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:31:08,849 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:31:08,849 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:31:08,858 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:08" (1/1) ... [2024-12-06 05:31:08,858 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:08" (1/1) ... [2024-12-06 05:31:08,864 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:08" (1/1) ... [2024-12-06 05:31:08,864 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:08" (1/1) ... [2024-12-06 05:31:08,891 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:08" (1/1) ... [2024-12-06 05:31:08,893 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:08" (1/1) ... [2024-12-06 05:31:08,896 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:08" (1/1) ... [2024-12-06 05:31:08,901 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:08" (1/1) ... [2024-12-06 05:31:08,904 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:08" (1/1) ... [2024-12-06 05:31:08,912 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:31:08,913 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:31:08,913 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:31:08,913 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:31:08,913 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:08" (1/1) ... [2024-12-06 05:31:08,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:31:08,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:31:08,942 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:31:08,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:31:08,980 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2024-12-06 05:31:08,981 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2024-12-06 05:31:08,981 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2024-12-06 05:31:08,981 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2024-12-06 05:31:08,981 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2024-12-06 05:31:08,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2024-12-06 05:31:08,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:31:08,981 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 05:31:08,981 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 05:31:08,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 05:31:08,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:31:08,981 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 05:31:08,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 05:31:08,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:31:08,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:31:08,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:31:08,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:31:08,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:31:08,982 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 05:31:08,982 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 05:31:08,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 05:31:08,982 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2024-12-06 05:31:08,982 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2024-12-06 05:31:08,982 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 05:31:08,982 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 05:31:08,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 05:31:08,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:31:08,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 05:31:08,982 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-06 05:31:08,983 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-06 05:31:08,983 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-06 05:31:08,983 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-06 05:31:08,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:31:08,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:31:09,230 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:31:09,232 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:31:23,399 INFO L? ?]: Removed 81 outVars from TransFormulas that were not future-live. [2024-12-06 05:31:23,399 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:31:23,946 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:31:23,947 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 05:31:23,947 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:31:23 BoogieIcfgContainer [2024-12-06 05:31:23,947 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:31:23,948 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:31:23,948 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:31:23,956 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:31:23,956 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:31:23" (1/1) ... [2024-12-06 05:31:23,961 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:31:23,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:23,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 73 states and 90 transitions. [2024-12-06 05:31:24,000 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 90 transitions. [2024-12-06 05:31:24,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:31:24,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:24,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:45,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 05:33:45,235 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 05:34:08,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 05:35:44,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:35:45,366 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 05:35:45,370 INFO L158 Benchmark]: Toolchain (without parser) took 278865.54ms. Allocated memory was 117.4MB in the beginning and 2.4GB in the end (delta: 2.3GB). Free memory was 83.4MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 575.5MB. Max. memory is 16.1GB. [2024-12-06 05:35:45,371 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 73.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:35:45,371 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2227.37ms. Allocated memory is still 117.4MB. Free memory was 83.4MB in the beginning and 55.0MB in the end (delta: 28.4MB). Peak memory consumption was 95.1MB. Max. memory is 16.1GB. [2024-12-06 05:35:45,371 INFO L158 Benchmark]: Boogie Procedure Inliner took 114.89ms. Allocated memory is still 117.4MB. Free memory was 55.0MB in the beginning and 43.0MB in the end (delta: 11.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 05:35:45,372 INFO L158 Benchmark]: Boogie Preprocessor took 63.28ms. Allocated memory is still 117.4MB. Free memory was 43.0MB in the beginning and 36.4MB in the end (delta: 6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 05:35:45,372 INFO L158 Benchmark]: RCFGBuilder took 15034.73ms. Allocated memory was 117.4MB in the beginning and 201.3MB in the end (delta: 83.9MB). Free memory was 36.4MB in the beginning and 87.9MB in the end (delta: -51.5MB). Peak memory consumption was 112.8MB. Max. memory is 16.1GB. [2024-12-06 05:35:45,372 INFO L158 Benchmark]: CodeCheck took 261421.11ms. Allocated memory was 201.3MB in the beginning and 2.4GB in the end (delta: 2.2GB). Free memory was 87.9MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 493.2MB. Max. memory is 16.1GB. [2024-12-06 05:35:45,375 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 0.30ms. Allocated memory is still 117.4MB. Free memory is still 73.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2227.37ms. Allocated memory is still 117.4MB. Free memory was 83.4MB in the beginning and 55.0MB in the end (delta: 28.4MB). Peak memory consumption was 95.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 114.89ms. Allocated memory is still 117.4MB. Free memory was 55.0MB in the beginning and 43.0MB in the end (delta: 11.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 63.28ms. Allocated memory is still 117.4MB. Free memory was 43.0MB in the beginning and 36.4MB in the end (delta: 6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 15034.73ms. Allocated memory was 117.4MB in the beginning and 201.3MB in the end (delta: 83.9MB). Free memory was 36.4MB in the beginning and 87.9MB in the end (delta: -51.5MB). Peak memory consumption was 112.8MB. Max. memory is 16.1GB. * CodeCheck took 261421.11ms. Allocated memory was 201.3MB in the beginning and 2.4GB in the end (delta: 2.2GB). Free memory was 87.9MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 493.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8221]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8221] - GenericResultAtLocation [Line: 8707]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8707-8718] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 05:35:45,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/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_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/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_435c7816-6712-4c98-943d-3530127245f1/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 50b1ca614ebad9eb3dfd79de33e45d91140d59dc37b022f2a8ddcabf14cf16e8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:35:47,466 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:35:47,563 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 05:35:47,591 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:35:47,591 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:35:47,592 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:35:47,592 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:35:47,592 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:35:47,592 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:35:47,593 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:35:47,593 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:35:47,593 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:35:47,593 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:35:47,593 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:35:47,593 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 05:35:47,593 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 05:35:47,593 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 05:35:47,593 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:35:47,593 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:35:47,593 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:35:47,594 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:35:47,594 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:35:47,594 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:35:47,594 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 05:35:47,594 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 05:35:47,594 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:35:47,594 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:35:47,594 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:35:47,594 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:35:47,594 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:35:47,595 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 05:35:47,595 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 05:35:47,595 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 05:35:47,595 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_435c7816-6712-4c98-943d-3530127245f1/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 -> 50b1ca614ebad9eb3dfd79de33e45d91140d59dc37b022f2a8ddcabf14cf16e8 [2024-12-06 05:35:47,873 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:35:47,881 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:35:47,883 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:35:47,884 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:35:47,885 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:35:47,886 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i [2024-12-06 05:35:50,571 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/data/eb59e86e5/0b14545040364ef6b740d61f4e56db7f/FLAG7ef90efe0 [2024-12-06 05:35:50,966 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:35:50,966 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i [2024-12-06 05:35:50,994 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/data/eb59e86e5/0b14545040364ef6b740d61f4e56db7f/FLAG7ef90efe0 [2024-12-06 05:35:51,121 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/data/eb59e86e5/0b14545040364ef6b740d61f4e56db7f [2024-12-06 05:35:51,123 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:35:51,125 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:35:51,126 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:35:51,126 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:35:51,129 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:35:51,130 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:35:51" (1/1) ... [2024-12-06 05:35:51,131 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@654663a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:51, skipping insertion in model container [2024-12-06 05:35:51,131 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:35:51" (1/1) ... [2024-12-06 05:35:51,199 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:35:51,388 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_435c7816-6712-4c98-943d-3530127245f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i[4501,4514] [2024-12-06 05:35:51,393 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_435c7816-6712-4c98-943d-3530127245f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i[4561,4574] [2024-12-06 05:35:52,084 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 05:35:52,193 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 05:35:52,193 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 05:35:52,194 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 05:35:52,202 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 05:35:52,205 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:52,205 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:52,206 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:52,207 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 05:35:52,207 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:52,208 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:52,211 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 05:35:52,211 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 05:35:52,214 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 05:35:52,214 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 05:35:52,224 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:52,225 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 05:35:52,225 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:52,225 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 05:35:52,227 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:52,227 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 05:35:52,227 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:52,228 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 05:35:52,607 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 05:35:52,607 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 05:35:52,608 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 05:35:52,608 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 05:35:52,758 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 05:35:52,773 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 05:35:52,777 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 05:35:52,783 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 05:35:52,846 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 05:35:52,848 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 05:35:52,850 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 05:35:52,850 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:52,851 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:52,924 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 05:35:52,926 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 05:35:52,928 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 05:35:52,929 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 05:35:52,945 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:35:52,997 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-12-06 05:35:53,025 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:35:53,030 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_435c7816-6712-4c98-943d-3530127245f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i[4501,4514] [2024-12-06 05:35:53,030 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_435c7816-6712-4c98-943d-3530127245f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i[4561,4574] [2024-12-06 05:35:53,051 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 05:35:53,079 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 05:35:53,080 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 05:35:53,080 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 05:35:53,082 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 05:35:53,083 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:53,084 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:53,084 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:53,084 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 05:35:53,084 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:53,085 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:53,086 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 05:35:53,086 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 05:35:53,087 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 05:35:53,087 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 05:35:53,091 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:53,091 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 05:35:53,091 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:53,091 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 05:35:53,092 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:53,092 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 05:35:53,092 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:53,093 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 05:35:53,130 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 05:35:53,130 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 05:35:53,131 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 05:35:53,131 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 05:35:53,156 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 05:35:53,163 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 05:35:53,166 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 05:35:53,169 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 05:35:53,196 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 05:35:53,196 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 05:35:53,198 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 05:35:53,198 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:53,198 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:53,239 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 05:35:53,240 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 05:35:53,242 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 05:35:53,242 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 05:35:53,249 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:35:53,271 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:35:53,283 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_435c7816-6712-4c98-943d-3530127245f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i[4501,4514] [2024-12-06 05:35:53,283 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_435c7816-6712-4c98-943d-3530127245f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i[4561,4574] [2024-12-06 05:35:53,319 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:53,319 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:53,319 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:53,319 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:53,320 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:53,326 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:53,326 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:53,327 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:53,327 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:53,442 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8221] [2024-12-06 05:35:53,443 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:53,444 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:35:53,460 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8707-8718] [2024-12-06 05:35:53,501 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:35:53,707 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:35:53,708 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:53 WrapperNode [2024-12-06 05:35:53,708 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:35:53,709 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:35:53,709 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:35:53,709 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:35:53,715 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:53" (1/1) ... [2024-12-06 05:35:53,771 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:53" (1/1) ... [2024-12-06 05:35:53,835 INFO L138 Inliner]: procedures = 702, calls = 2791, calls flagged for inlining = 59, calls inlined = 7, statements flattened = 849 [2024-12-06 05:35:53,836 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:35:53,836 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:35:53,836 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:35:53,837 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:35:53,851 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:53" (1/1) ... [2024-12-06 05:35:53,851 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:53" (1/1) ... [2024-12-06 05:35:53,867 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:53" (1/1) ... [2024-12-06 05:35:53,868 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:53" (1/1) ... [2024-12-06 05:35:53,931 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:53" (1/1) ... [2024-12-06 05:35:53,933 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:53" (1/1) ... [2024-12-06 05:35:53,936 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:53" (1/1) ... [2024-12-06 05:35:53,943 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:53" (1/1) ... [2024-12-06 05:35:53,947 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:53" (1/1) ... [2024-12-06 05:35:53,959 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:35:53,960 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:35:53,960 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:35:53,960 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:35:53,961 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:35:53" (1/1) ... [2024-12-06 05:35:53,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:35:53,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:35:53,996 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:35:54,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:35:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2024-12-06 05:35:54,027 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2024-12-06 05:35:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2024-12-06 05:35:54,027 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2024-12-06 05:35:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2024-12-06 05:35:54,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2024-12-06 05:35:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:35:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 05:35:54,027 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 05:35:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 05:35:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-06 05:35:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-12-06 05:35:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 05:35:54,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 05:35:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:35:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:35:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:35:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:35:54,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:35:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 05:35:54,028 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 05:35:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-06 05:35:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-06 05:35:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 05:35:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2024-12-06 05:35:54,028 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2024-12-06 05:35:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 05:35:54,028 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 05:35:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 05:35:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:35:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-06 05:35:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-12-06 05:35:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 05:35:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-06 05:35:54,028 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-06 05:35:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-06 05:35:54,028 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-06 05:35:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-06 05:35:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-12-06 05:35:54,251 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:35:54,253 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:36:04,661 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/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 05:36:04,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7816-6712-4c98-943d-3530127245f1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-06 05:36:04,663 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_435c7816-6712-4c98-943d-3530127245f1/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$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-12-06 05:36:04,666 INFO L158 Benchmark]: Toolchain (without parser) took 13541.24ms. Allocated memory was 92.3MB in the beginning and 285.2MB in the end (delta: 192.9MB). Free memory was 60.8MB in the beginning and 158.7MB in the end (delta: -97.9MB). Peak memory consumption was 208.7MB. Max. memory is 16.1GB. [2024-12-06 05:36:04,667 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory is still 46.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:36:04,667 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2582.34ms. Allocated memory was 92.3MB in the beginning and 142.6MB in the end (delta: 50.3MB). Free memory was 60.7MB in the beginning and 46.2MB in the end (delta: 14.4MB). Peak memory consumption was 99.1MB. Max. memory is 16.1GB. [2024-12-06 05:36:04,668 INFO L158 Benchmark]: Boogie Procedure Inliner took 126.99ms. Allocated memory is still 142.6MB. Free memory was 46.2MB in the beginning and 65.2MB in the end (delta: -19.0MB). Peak memory consumption was 19.6MB. Max. memory is 16.1GB. [2024-12-06 05:36:04,668 INFO L158 Benchmark]: Boogie Preprocessor took 123.04ms. Allocated memory is still 142.6MB. Free memory was 65.2MB in the beginning and 56.4MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 05:36:04,668 INFO L158 Benchmark]: RCFGBuilder took 10704.92ms. Allocated memory was 142.6MB in the beginning and 285.2MB in the end (delta: 142.6MB). Free memory was 56.4MB in the beginning and 158.7MB in the end (delta: -102.3MB). Peak memory consumption was 153.1MB. Max. memory is 16.1GB. [2024-12-06 05:36:04,670 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory is still 46.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2582.34ms. Allocated memory was 92.3MB in the beginning and 142.6MB in the end (delta: 50.3MB). Free memory was 60.7MB in the beginning and 46.2MB in the end (delta: 14.4MB). Peak memory consumption was 99.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 126.99ms. Allocated memory is still 142.6MB. Free memory was 46.2MB in the beginning and 65.2MB in the end (delta: -19.0MB). Peak memory consumption was 19.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 123.04ms. Allocated memory is still 142.6MB. Free memory was 65.2MB in the beginning and 56.4MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 10704.92ms. Allocated memory was 142.6MB in the beginning and 285.2MB in the end (delta: 142.6MB). Free memory was 56.4MB in the beginning and 158.7MB in the end (delta: -102.3MB). Peak memory consumption was 153.1MB. 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_435c7816-6712-4c98-943d-3530127245f1/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_435c7816-6712-4c98-943d-3530127245f1/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: 8221]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8221] - GenericResultAtLocation [Line: 8707]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8707-8718] 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_435c7816-6712-4c98-943d-3530127245f1/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")