./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_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_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/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_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/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_0c1f1601-af84-4869-b240-4f73a9d2e301/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 5d3af1c2d239d1626efade94b0a0dbd795d6d49cea94860623462d4bdba73aea --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:57:37,587 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:57:37,644 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 23:57:37,648 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:57:37,649 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:57:37,667 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:57:37,668 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:57:37,668 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:57:37,669 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:57:37,669 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:57:37,669 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:57:37,669 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:57:37,669 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:57:37,669 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:57:37,669 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:57:37,669 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:57:37,670 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:57:37,670 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:57:37,670 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:57:37,670 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:57:37,670 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:57:37,670 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:57:37,670 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:57:37,670 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:57:37,670 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:57:37,671 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:57:37,671 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:57:37,671 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:57:37,671 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:57:37,671 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:57:37,671 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_0c1f1601-af84-4869-b240-4f73a9d2e301/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 -> 5d3af1c2d239d1626efade94b0a0dbd795d6d49cea94860623462d4bdba73aea [2024-12-05 23:57:37,886 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:57:37,893 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:57:37,894 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:57:37,896 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:57:37,896 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:57:37,897 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness_negated.i [2024-12-05 23:57:40,639 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/data/a9c2fa82b/c00e6543583942b2a35840b8558de788/FLAG18a4739e4 [2024-12-05 23:57:41,051 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:57:41,052 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness_negated.i [2024-12-05 23:57:41,079 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/data/a9c2fa82b/c00e6543583942b2a35840b8558de788/FLAG18a4739e4 [2024-12-05 23:57:41,094 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/data/a9c2fa82b/c00e6543583942b2a35840b8558de788 [2024-12-05 23:57:41,096 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:57:41,098 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:57:41,100 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:57:41,100 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:57:41,104 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:57:41,105 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:57:41" (1/1) ... [2024-12-05 23:57:41,106 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fb0f4e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:57:41, skipping insertion in model container [2024-12-05 23:57:41,106 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:57:41" (1/1) ... [2024-12-05 23:57:41,181 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:57:41,407 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_0c1f1601-af84-4869-b240-4f73a9d2e301/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness_negated.i[4498,4511] [2024-12-05 23:57:41,413 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_0c1f1601-af84-4869-b240-4f73a9d2e301/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness_negated.i[4558,4571] [2024-12-05 23:57:42,220 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:57:42,221 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:57:42,221 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:57:42,222 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:57:42,223 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:57:42,237 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:57:42,237 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:57:42,239 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:57:42,240 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:57:42,887 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:57:42,887 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:57:42,949 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:57:42,996 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:57:43,010 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_0c1f1601-af84-4869-b240-4f73a9d2e301/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness_negated.i[4498,4511] [2024-12-05 23:57:43,010 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_0c1f1601-af84-4869-b240-4f73a9d2e301/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness_negated.i[4558,4571] [2024-12-05 23:57:43,051 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:57:43,051 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:57:43,051 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:57:43,052 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:57:43,052 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:57:43,059 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:57:43,059 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:57:43,060 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:57:43,060 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:57:43,170 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] [2024-12-05 23:57:43,171 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:57:43,171 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:57:43,186 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] [2024-12-05 23:57:43,197 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:57:43,418 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:57:43,418 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:57:43 WrapperNode [2024-12-05 23:57:43,418 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:57:43,419 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:57:43,419 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:57:43,419 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:57:43,425 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:57:43" (1/1) ... [2024-12-05 23:57:43,477 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:57:43" (1/1) ... [2024-12-05 23:57:43,523 INFO L138 Inliner]: procedures = 680, calls = 2609, calls flagged for inlining = 58, calls inlined = 4, statements flattened = 774 [2024-12-05 23:57:43,524 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:57:43,524 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:57:43,524 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:57:43,525 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:57:43,533 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:57:43" (1/1) ... [2024-12-05 23:57:43,534 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:57:43" (1/1) ... [2024-12-05 23:57:43,540 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:57:43" (1/1) ... [2024-12-05 23:57:43,540 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:57:43" (1/1) ... [2024-12-05 23:57:43,565 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:57:43" (1/1) ... [2024-12-05 23:57:43,566 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:57:43" (1/1) ... [2024-12-05 23:57:43,570 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:57:43" (1/1) ... [2024-12-05 23:57:43,574 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:57:43" (1/1) ... [2024-12-05 23:57:43,577 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:57:43" (1/1) ... [2024-12-05 23:57:43,583 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:57:43,584 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:57:43,584 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:57:43,584 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:57:43,585 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:57:43" (1/1) ... [2024-12-05 23:57:43,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:57:43,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:57:43,614 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:57:43,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:57:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_ignore_case [2024-12-05 23:57:43,640 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_ignore_case [2024-12-05 23:57:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:57:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-05 23:57:43,640 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-05 23:57:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 23:57:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:57:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 23:57:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 23:57:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:57:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:57:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2024-12-05 23:57:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2024-12-05 23:57:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:57:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:57:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-05 23:57:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-05 23:57:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-12-05 23:57:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-12-05 23:57:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 23:57:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-12-05 23:57:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-12-05 23:57:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:57:43,642 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:57:43,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:57:43,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:57:43,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:57:43,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:57:43,833 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:57:43,834 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:57:58,165 INFO L? ?]: Removed 44 outVars from TransFormulas that were not future-live. [2024-12-05 23:57:58,165 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:57:58,611 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:57:58,611 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 23:57:58,611 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:57:58 BoogieIcfgContainer [2024-12-05 23:57:58,611 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:57:58,612 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:57:58,612 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:57:58,621 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:57:58,621 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:57:58" (1/1) ... [2024-12-05 23:57:58,629 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:57:58,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:58,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 65 states and 87 transitions. [2024-12-05 23:57:58,676 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 87 transitions. [2024-12-05 23:57:58,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:57:58,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:58,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:33,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:35,907 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 23:59:46,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:59:47,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:47,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 68 states and 89 transitions. [2024-12-05 23:59:47,579 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 89 transitions. [2024-12-05 23:59:47,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:59:47,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:47,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:25,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 00:01:25,087 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 00:01:25,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 00:03:12,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:03:13,476 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 00:03:13,480 INFO L158 Benchmark]: Toolchain (without parser) took 332382.00ms. Allocated memory was 142.6MB in the beginning and 3.0GB in the end (delta: 2.9GB). Free memory was 108.6MB in the beginning and 1.9GB in the end (delta: -1.8GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-12-06 00:03:13,480 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 82.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:03:13,481 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2319.14ms. Allocated memory is still 142.6MB. Free memory was 108.4MB in the beginning and 84.3MB in the end (delta: 24.1MB). Peak memory consumption was 104.4MB. Max. memory is 16.1GB. [2024-12-06 00:03:13,481 INFO L158 Benchmark]: Boogie Procedure Inliner took 104.74ms. Allocated memory is still 142.6MB. Free memory was 84.3MB in the beginning and 73.6MB in the end (delta: 10.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 00:03:13,481 INFO L158 Benchmark]: Boogie Preprocessor took 59.06ms. Allocated memory is still 142.6MB. Free memory was 73.6MB in the beginning and 67.6MB in the end (delta: 6.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 00:03:13,482 INFO L158 Benchmark]: RCFGBuilder took 15027.18ms. Allocated memory was 142.6MB in the beginning and 385.9MB in the end (delta: 243.3MB). Free memory was 67.6MB in the beginning and 127.4MB in the end (delta: -59.8MB). Peak memory consumption was 200.0MB. Max. memory is 16.1GB. [2024-12-06 00:03:13,482 INFO L158 Benchmark]: CodeCheck took 314867.39ms. Allocated memory was 385.9MB in the beginning and 3.0GB in the end (delta: 2.6GB). Free memory was 127.4MB in the beginning and 1.9GB in the end (delta: -1.8GB). Peak memory consumption was 848.3MB. Max. memory is 16.1GB. [2024-12-06 00:03:13,484 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 0.31ms. Allocated memory is still 142.6MB. Free memory is still 82.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2319.14ms. Allocated memory is still 142.6MB. Free memory was 108.4MB in the beginning and 84.3MB in the end (delta: 24.1MB). Peak memory consumption was 104.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 104.74ms. Allocated memory is still 142.6MB. Free memory was 84.3MB in the beginning and 73.6MB in the end (delta: 10.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 59.06ms. Allocated memory is still 142.6MB. Free memory was 73.6MB in the beginning and 67.6MB in the end (delta: 6.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 15027.18ms. Allocated memory was 142.6MB in the beginning and 385.9MB in the end (delta: 243.3MB). Free memory was 67.6MB in the beginning and 127.4MB in the end (delta: -59.8MB). Peak memory consumption was 200.0MB. Max. memory is 16.1GB. * CodeCheck took 314867.39ms. Allocated memory was 385.9MB in the beginning and 3.0GB in the end (delta: 2.6GB). Free memory was 127.4MB in the beginning and 1.9GB in the end (delta: -1.8GB). Peak memory consumption was 848.3MB. 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 00:03:13,694 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-06 00:03:13,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/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_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/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_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/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_0c1f1601-af84-4869-b240-4f73a9d2e301/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 5d3af1c2d239d1626efade94b0a0dbd795d6d49cea94860623462d4bdba73aea --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:03:15,569 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:03:15,649 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 00:03:15,672 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:03:15,673 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:03:15,673 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:03:15,673 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:03:15,673 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:03:15,674 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:03:15,674 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:03:15,674 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:03:15,674 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:03:15,674 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:03:15,674 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:03:15,674 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 00:03:15,674 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 00:03:15,674 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 00:03:15,675 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:03:15,675 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:03:15,675 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:03:15,675 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:03:15,675 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:03:15,675 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:03:15,676 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:03:15,676 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 00:03:15,676 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:03:15,676 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:03:15,676 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:03:15,676 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:03:15,676 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:03:15,676 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 00:03:15,676 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:03:15,677 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 00:03:15,677 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_0c1f1601-af84-4869-b240-4f73a9d2e301/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 -> 5d3af1c2d239d1626efade94b0a0dbd795d6d49cea94860623462d4bdba73aea [2024-12-06 00:03:15,926 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:03:15,933 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:03:15,934 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:03:15,935 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:03:15,936 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:03:15,937 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness_negated.i [2024-12-06 00:03:18,548 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/data/966d5b1e2/d3d9069bf820471280d452c4bbb2789a/FLAG858ab9cf3 [2024-12-06 00:03:19,002 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:03:19,002 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness_negated.i [2024-12-06 00:03:19,040 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/data/966d5b1e2/d3d9069bf820471280d452c4bbb2789a/FLAG858ab9cf3 [2024-12-06 00:03:19,132 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/data/966d5b1e2/d3d9069bf820471280d452c4bbb2789a [2024-12-06 00:03:19,134 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:03:19,136 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:03:19,137 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:03:19,138 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:03:19,142 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:03:19,143 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:03:19" (1/1) ... [2024-12-06 00:03:19,143 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b8b2d4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:03:19, skipping insertion in model container [2024-12-06 00:03:19,144 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:03:19" (1/1) ... [2024-12-06 00:03:19,208 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:03:19,433 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_0c1f1601-af84-4869-b240-4f73a9d2e301/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness_negated.i[4498,4511] [2024-12-06 00:03:19,438 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_0c1f1601-af84-4869-b240-4f73a9d2e301/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness_negated.i[4558,4571] [2024-12-06 00:03:20,038 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 00:03:20,128 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 00:03:20,129 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 00:03:20,130 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 00:03:20,138 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 00:03:20,140 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:20,140 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:20,141 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:20,142 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 00:03:20,142 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:20,143 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:20,145 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 00:03:20,146 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 00:03:20,148 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 00:03:20,149 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 00:03:20,158 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:20,159 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 00:03:20,159 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:20,160 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 00:03:20,161 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:20,161 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 00:03:20,161 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:20,162 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 00:03:20,497 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 00:03:20,498 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:03:20,498 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:03:20,499 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 00:03:20,637 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 00:03:20,656 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 00:03:20,659 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 00:03:20,665 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 00:03:20,730 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 00:03:20,731 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 00:03:20,733 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 00:03:20,734 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:20,734 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:20,793 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 00:03:20,793 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 00:03:20,794 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 00:03:20,794 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 00:03:20,797 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:03:20,851 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-12-06 00:03:20,876 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:03:20,881 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_0c1f1601-af84-4869-b240-4f73a9d2e301/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness_negated.i[4498,4511] [2024-12-06 00:03:20,881 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_0c1f1601-af84-4869-b240-4f73a9d2e301/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness_negated.i[4558,4571] [2024-12-06 00:03:20,904 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 00:03:20,914 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 00:03:20,915 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 00:03:20,915 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 00:03:20,918 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 00:03:20,919 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:20,919 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:20,919 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:20,920 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 00:03:20,920 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:20,920 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:20,922 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 00:03:20,922 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 00:03:20,923 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 00:03:20,923 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 00:03:20,927 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:20,927 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 00:03:20,927 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:20,928 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 00:03:20,928 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:20,929 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 00:03:20,929 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:20,929 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 00:03:20,980 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 00:03:20,980 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 00:03:20,981 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 00:03:20,981 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 00:03:21,005 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 00:03:21,014 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 00:03:21,016 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 00:03:21,020 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 00:03:21,047 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 00:03:21,048 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 00:03:21,049 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 00:03:21,050 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:21,050 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:21,075 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 00:03:21,075 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 00:03:21,076 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 00:03:21,076 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 00:03:21,077 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:03:21,110 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:03:21,120 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_0c1f1601-af84-4869-b240-4f73a9d2e301/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness_negated.i[4498,4511] [2024-12-06 00:03:21,121 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_0c1f1601-af84-4869-b240-4f73a9d2e301/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness_negated.i[4558,4571] [2024-12-06 00:03:21,148 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:21,148 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:21,148 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:21,148 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:21,148 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:21,152 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:21,152 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:21,152 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:21,153 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:21,244 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] [2024-12-06 00:03:21,245 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:21,245 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 00:03:21,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] [2024-12-06 00:03:21,268 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:03:21,473 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:03:21,474 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:03:21 WrapperNode [2024-12-06 00:03:21,474 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:03:21,475 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:03:21,475 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:03:21,475 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:03:21,481 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:03:21" (1/1) ... [2024-12-06 00:03:21,537 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:03:21" (1/1) ... [2024-12-06 00:03:21,591 INFO L138 Inliner]: procedures = 700, calls = 2609, calls flagged for inlining = 58, calls inlined = 4, statements flattened = 775 [2024-12-06 00:03:21,591 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:03:21,592 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:03:21,592 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:03:21,592 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:03:21,601 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:03:21" (1/1) ... [2024-12-06 00:03:21,601 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:03:21" (1/1) ... [2024-12-06 00:03:21,609 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:03:21" (1/1) ... [2024-12-06 00:03:21,609 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:03:21" (1/1) ... [2024-12-06 00:03:21,637 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:03:21" (1/1) ... [2024-12-06 00:03:21,639 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:03:21" (1/1) ... [2024-12-06 00:03:21,643 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:03:21" (1/1) ... [2024-12-06 00:03:21,649 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:03:21" (1/1) ... [2024-12-06 00:03:21,652 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:03:21" (1/1) ... [2024-12-06 00:03:21,661 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:03:21,661 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:03:21,662 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:03:21,662 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:03:21,663 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:03:21" (1/1) ... [2024-12-06 00:03:21,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:03:21,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:03:21,692 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:03:21,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:03:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_ignore_case [2024-12-06 00:03:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_ignore_case [2024-12-06 00:03:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:03:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 00:03:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 00:03:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 00:03:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-06 00:03:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 00:03:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 00:03:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:03:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:03:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2024-12-06 00:03:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2024-12-06 00:03:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:03:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:03:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 00:03:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 00:03:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-06 00:03:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-12-06 00:03:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-12-06 00:03:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-06 00:03:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 00:03:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-12-06 00:03:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-12-06 00:03:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 00:03:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 00:03:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 00:03:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-06 00:03:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-12-06 00:03:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 00:03:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-06 00:03:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-12-06 00:03:21,932 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:03:21,934 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:03:31,128 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/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 00:03:31,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c1f1601-af84-4869-b240-4f73a9d2e301/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-06 00:03:31,129 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_0c1f1601-af84-4869-b240-4f73a9d2e301/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$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-12-06 00:03:31,134 INFO L158 Benchmark]: Toolchain (without parser) took 11997.44ms. Allocated memory was 92.3MB in the beginning and 318.8MB in the end (delta: 226.5MB). Free memory was 61.7MB in the beginning and 112.5MB in the end (delta: -50.8MB). Peak memory consumption was 227.5MB. Max. memory is 16.1GB. [2024-12-06 00:03:31,134 INFO L158 Benchmark]: CDTParser took 0.46ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:03:31,135 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2337.08ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 61.5MB in the beginning and 81.3MB in the end (delta: -19.9MB). Peak memory consumption was 105.8MB. Max. memory is 16.1GB. [2024-12-06 00:03:31,135 INFO L158 Benchmark]: Boogie Procedure Inliner took 116.09ms. Allocated memory is still 151.0MB. Free memory was 81.3MB in the beginning and 70.1MB in the end (delta: 11.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 00:03:31,135 INFO L158 Benchmark]: Boogie Preprocessor took 69.18ms. Allocated memory is still 151.0MB. Free memory was 70.1MB in the beginning and 62.5MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 00:03:31,135 INFO L158 Benchmark]: RCFGBuilder took 9470.79ms. Allocated memory was 151.0MB in the beginning and 318.8MB in the end (delta: 167.8MB). Free memory was 62.5MB in the beginning and 112.5MB in the end (delta: -50.0MB). Peak memory consumption was 170.4MB. Max. memory is 16.1GB. [2024-12-06 00:03:31,137 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2337.08ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 61.5MB in the beginning and 81.3MB in the end (delta: -19.9MB). Peak memory consumption was 105.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 116.09ms. Allocated memory is still 151.0MB. Free memory was 81.3MB in the beginning and 70.1MB in the end (delta: 11.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.18ms. Allocated memory is still 151.0MB. Free memory was 70.1MB in the beginning and 62.5MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 9470.79ms. Allocated memory was 151.0MB in the beginning and 318.8MB in the end (delta: 167.8MB). Free memory was 62.5MB in the beginning and 112.5MB in the end (delta: -50.0MB). Peak memory consumption was 170.4MB. 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_0c1f1601-af84-4869-b240-4f73a9d2e301/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_0c1f1601-af84-4869-b240-4f73a9d2e301/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_0c1f1601-af84-4869-b240-4f73a9d2e301/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")