./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_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_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/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_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/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_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/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 9e160fe5ab2582a9d6f5a0de6f18c7ad864793aa408f2050ff0148a78c40a3b1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:10:01,759 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:10:01,812 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 01:10:01,815 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:10:01,815 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:10:01,834 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:10:01,835 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:10:01,835 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:10:01,835 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:10:01,835 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:10:01,835 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:10:01,836 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:10:01,836 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:10:01,836 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:10:01,836 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:10:01,836 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:10:01,836 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:10:01,836 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:10:01,836 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:10:01,836 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:10:01,837 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:10:01,837 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:10:01,837 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:10:01,837 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:10:01,837 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:10:01,837 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:10:01,837 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:10:01,837 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:10:01,838 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:10:01,838 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:10:01,838 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_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/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 -> 9e160fe5ab2582a9d6f5a0de6f18c7ad864793aa408f2050ff0148a78c40a3b1 [2024-12-06 01:10:02,039 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:10:02,046 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:10:02,047 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:10:02,049 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:10:02,049 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:10:02,050 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i [2024-12-06 01:10:04,656 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/bin/ukojak-verify-CZk0znPC7b/data/57f2363f7/76f10e34d0c94a0ea18a7e10771d2cde/FLAG112acdbbc [2024-12-06 01:10:05,031 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:10:05,032 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i [2024-12-06 01:10:05,057 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/bin/ukojak-verify-CZk0znPC7b/data/57f2363f7/76f10e34d0c94a0ea18a7e10771d2cde/FLAG112acdbbc [2024-12-06 01:10:05,231 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/bin/ukojak-verify-CZk0znPC7b/data/57f2363f7/76f10e34d0c94a0ea18a7e10771d2cde [2024-12-06 01:10:05,233 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:10:05,234 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:10:05,236 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:10:05,236 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:10:05,239 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:10:05,239 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:10:05" (1/1) ... [2024-12-06 01:10:05,240 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b25a905 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:05, skipping insertion in model container [2024-12-06 01:10:05,240 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:10:05" (1/1) ... [2024-12-06 01:10:05,292 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:10:05,468 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_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4494,4507] [2024-12-06 01:10:05,473 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_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4554,4567] [2024-12-06 01:10:06,107 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,107 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,108 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,108 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,109 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,121 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,122 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,123 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,124 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,125 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,126 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,127 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,127 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,503 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,509 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,559 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:10:06,587 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:10:06,601 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_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4494,4507] [2024-12-06 01:10:06,601 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_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4554,4567] [2024-12-06 01:10:06,669 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,669 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,669 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,670 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,671 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,679 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,679 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,681 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,681 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,682 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,682 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,682 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,683 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,729 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,732 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:10:06,739 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7517-7528] [2024-12-06 01:10:06,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:10:06,901 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:10:06,901 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:06 WrapperNode [2024-12-06 01:10:06,901 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:10:06,902 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:10:06,902 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:10:06,902 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:10:06,906 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:06" (1/1) ... [2024-12-06 01:10:06,951 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:06" (1/1) ... [2024-12-06 01:10:06,992 INFO L138 Inliner]: procedures = 679, calls = 1574, calls flagged for inlining = 46, calls inlined = 6, statements flattened = 584 [2024-12-06 01:10:06,992 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:10:06,993 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:10:06,993 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:10:06,993 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:10:06,999 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:06" (1/1) ... [2024-12-06 01:10:06,999 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:06" (1/1) ... [2024-12-06 01:10:07,005 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:06" (1/1) ... [2024-12-06 01:10:07,005 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:06" (1/1) ... [2024-12-06 01:10:07,029 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:06" (1/1) ... [2024-12-06 01:10:07,030 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:06" (1/1) ... [2024-12-06 01:10:07,033 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:06" (1/1) ... [2024-12-06 01:10:07,037 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:06" (1/1) ... [2024-12-06 01:10:07,040 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:06" (1/1) ... [2024-12-06 01:10:07,046 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:10:07,047 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:10:07,047 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:10:07,047 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:10:07,048 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:06" (1/1) ... [2024-12-06 01:10:07,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:10:07,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:10:07,073 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:10:07,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:10:07,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:10:07,095 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-12-06 01:10:07,095 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-12-06 01:10:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-12-06 01:10:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-12-06 01:10:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 01:10:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 01:10:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 01:10:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:10:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-06 01:10:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-06 01:10:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 01:10:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 01:10:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:10:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:10:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:10:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:10:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:10:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 01:10:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 01:10:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-12-06 01:10:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-12-06 01:10:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 01:10:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 01:10:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 01:10:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:10:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2024-12-06 01:10:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2024-12-06 01:10:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:10:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 01:10:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-06 01:10:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-06 01:10:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-12-06 01:10:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-12-06 01:10:07,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:10:07,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:10:07,290 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:10:07,292 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:10:18,849 INFO L? ?]: Removed 63 outVars from TransFormulas that were not future-live. [2024-12-06 01:10:18,849 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:10:19,102 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:10:19,102 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 01:10:19,102 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:10:19 BoogieIcfgContainer [2024-12-06 01:10:19,103 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:10:19,103 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:10:19,103 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:10:19,113 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:10:19,113 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:10:19" (1/1) ... [2024-12-06 01:10:19,121 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:10:19,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:19,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 78 states and 96 transitions. [2024-12-06 01:10:19,171 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 96 transitions. [2024-12-06 01:10:19,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:10:19,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:19,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:24,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:25,505 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 01:10:35,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 01:10:36,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:36,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 82 states and 104 transitions. [2024-12-06 01:10:36,691 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 104 transitions. [2024-12-06 01:10:36,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 01:10:36,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:36,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:41,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:42,409 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 01:10:42,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:42,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 83 states and 105 transitions. [2024-12-06 01:10:42,541 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 105 transitions. [2024-12-06 01:10:42,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:10:42,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:42,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:47,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:47,599 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 01:10:47,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:47,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 80 states and 100 transitions. [2024-12-06 01:10:47,638 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 100 transitions. [2024-12-06 01:10:47,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:10:47,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:47,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:52,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:53,265 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 01:10:54,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:54,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 80 states and 99 transitions. [2024-12-06 01:10:54,021 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 99 transitions. [2024-12-06 01:10:54,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:10:54,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:54,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:58,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:59,340 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:10:59,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:59,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 80 states and 98 transitions. [2024-12-06 01:10:59,533 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 98 transitions. [2024-12-06 01:10:59,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 01:10:59,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:59,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:09,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:11:24,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:11:24,762 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 01:11:24,766 INFO L158 Benchmark]: Toolchain (without parser) took 79530.73ms. Allocated memory was 142.6MB in the beginning and 2.6GB in the end (delta: 2.4GB). Free memory was 109.9MB in the beginning and 1.1GB in the end (delta: -990.4MB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2024-12-06 01:11:24,766 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 142.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:11:24,766 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1665.96ms. Allocated memory is still 142.6MB. Free memory was 109.9MB in the beginning and 76.0MB in the end (delta: 33.9MB). Peak memory consumption was 90.8MB. Max. memory is 16.1GB. [2024-12-06 01:11:24,767 INFO L158 Benchmark]: Boogie Procedure Inliner took 90.54ms. Allocated memory is still 142.6MB. Free memory was 76.0MB in the beginning and 67.7MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:11:24,767 INFO L158 Benchmark]: Boogie Preprocessor took 53.77ms. Allocated memory is still 142.6MB. Free memory was 67.7MB in the beginning and 63.3MB in the end (delta: 4.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:11:24,768 INFO L158 Benchmark]: RCFGBuilder took 12055.48ms. Allocated memory was 142.6MB in the beginning and 360.7MB in the end (delta: 218.1MB). Free memory was 63.3MB in the beginning and 173.1MB in the end (delta: -109.8MB). Peak memory consumption was 121.5MB. Max. memory is 16.1GB. [2024-12-06 01:11:24,769 INFO L158 Benchmark]: CodeCheck took 65661.22ms. Allocated memory was 360.7MB in the beginning and 2.6GB in the end (delta: 2.2GB). Free memory was 173.1MB in the beginning and 1.1GB in the end (delta: -927.2MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2024-12-06 01:11:24,771 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 0.18ms. Allocated memory is still 142.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1665.96ms. Allocated memory is still 142.6MB. Free memory was 109.9MB in the beginning and 76.0MB in the end (delta: 33.9MB). Peak memory consumption was 90.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 90.54ms. Allocated memory is still 142.6MB. Free memory was 76.0MB in the beginning and 67.7MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 53.77ms. Allocated memory is still 142.6MB. Free memory was 67.7MB in the beginning and 63.3MB in the end (delta: 4.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 12055.48ms. Allocated memory was 142.6MB in the beginning and 360.7MB in the end (delta: 218.1MB). Free memory was 63.3MB in the beginning and 173.1MB in the end (delta: -109.8MB). Peak memory consumption was 121.5MB. Max. memory is 16.1GB. * CodeCheck took 65661.22ms. Allocated memory was 360.7MB in the beginning and 2.6GB in the end (delta: 2.2GB). Free memory was 173.1MB in the beginning and 1.1GB in the end (delta: -927.2MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7517]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7517-7528] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 01:11:24,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/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_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/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_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/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_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/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 9e160fe5ab2582a9d6f5a0de6f18c7ad864793aa408f2050ff0148a78c40a3b1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:11:26,786 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:11:26,871 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 01:11:26,898 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:11:26,898 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:11:26,899 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:11:26,899 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:11:26,899 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:11:26,899 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:11:26,899 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:11:26,899 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:11:26,900 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:11:26,900 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:11:26,900 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:11:26,900 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 01:11:26,900 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 01:11:26,900 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 01:11:26,900 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:11:26,900 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:11:26,900 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:11:26,900 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:11:26,901 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:11:26,901 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:11:26,901 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 01:11:26,901 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 01:11:26,901 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:11:26,901 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:11:26,901 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:11:26,901 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:11:26,901 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:11:26,902 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 01:11:26,902 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 01:11:26,902 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 01:11:26,902 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_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/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 -> 9e160fe5ab2582a9d6f5a0de6f18c7ad864793aa408f2050ff0148a78c40a3b1 [2024-12-06 01:11:27,137 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:11:27,144 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:11:27,146 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:11:27,147 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:11:27,148 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:11:27,149 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i [2024-12-06 01:11:29,811 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/bin/ukojak-verify-CZk0znPC7b/data/72feb644e/682211ac28894d82a146bb70cd33e120/FLAGfec102512 [2024-12-06 01:11:30,135 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:11:30,136 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i [2024-12-06 01:11:30,158 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/bin/ukojak-verify-CZk0znPC7b/data/72feb644e/682211ac28894d82a146bb70cd33e120/FLAGfec102512 [2024-12-06 01:11:30,170 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/bin/ukojak-verify-CZk0znPC7b/data/72feb644e/682211ac28894d82a146bb70cd33e120 [2024-12-06 01:11:30,172 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:11:30,173 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:11:30,175 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:11:30,175 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:11:30,178 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:11:30,179 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:11:30" (1/1) ... [2024-12-06 01:11:30,180 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cb2e41b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:11:30, skipping insertion in model container [2024-12-06 01:11:30,180 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:11:30" (1/1) ... [2024-12-06 01:11:30,232 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:11:30,411 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_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4494,4507] [2024-12-06 01:11:30,415 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_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4554,4567] [2024-12-06 01:11:30,908 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 01:11:31,040 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 01:11:31,041 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 01:11:31,041 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 01:11:31,048 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 01:11:31,049 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,050 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,050 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,050 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 01:11:31,050 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,051 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,054 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 01:11:31,054 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 01:11:31,057 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 01:11:31,057 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 01:11:31,065 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,066 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 01:11:31,066 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,066 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 01:11:31,068 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,069 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 01:11:31,069 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,069 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 01:11:31,070 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,071 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 01:11:31,071 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,071 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 01:11:31,072 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,072 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,333 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 01:11:31,333 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 01:11:31,334 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 01:11:31,334 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 01:11:31,411 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,418 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,424 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 01:11:31,424 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 01:11:31,424 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 01:11:31,424 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 01:11:31,425 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 01:11:31,425 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 01:11:31,425 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 01:11:31,425 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 01:11:31,426 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 01:11:31,426 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 01:11:31,426 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 01:11:31,427 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 01:11:31,427 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 01:11:31,427 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 01:11:31,468 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:11:31,499 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-12-06 01:11:31,528 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:11:31,532 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_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4494,4507] [2024-12-06 01:11:31,532 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_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4554,4567] [2024-12-06 01:11:31,552 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 01:11:31,573 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 01:11:31,573 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 01:11:31,573 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 01:11:31,578 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 01:11:31,579 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,579 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,579 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,580 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 01:11:31,580 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,580 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,582 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 01:11:31,582 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 01:11:31,583 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 01:11:31,584 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 01:11:31,588 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,588 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:11:31,588 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,588 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:11:31,589 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,589 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:11:31,590 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,590 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 01:11:31,590 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,591 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 01:11:31,591 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,591 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 01:11:31,591 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,591 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,627 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 01:11:31,627 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 01:11:31,627 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 01:11:31,628 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 01:11:31,639 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,644 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,647 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 01:11:31,647 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 01:11:31,647 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 01:11:31,647 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 01:11:31,647 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 01:11:31,648 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 01:11:31,648 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 01:11:31,648 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 01:11:31,648 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 01:11:31,649 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 01:11:31,649 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 01:11:31,649 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 01:11:31,649 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 01:11:31,649 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 01:11:31,665 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:11:31,679 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:11:31,687 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_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4494,4507] [2024-12-06 01:11:31,688 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_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4554,4567] [2024-12-06 01:11:31,734 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,734 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,734 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,734 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,735 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,740 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,741 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,741 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,742 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,742 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,743 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,743 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,743 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,790 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,794 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:11:31,800 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7517-7528] [2024-12-06 01:11:31,811 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:11:32,009 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:11:32,010 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:11:32 WrapperNode [2024-12-06 01:11:32,010 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:11:32,010 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:11:32,011 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:11:32,011 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:11:32,016 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:11:32" (1/1) ... [2024-12-06 01:11:32,064 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:11:32" (1/1) ... [2024-12-06 01:11:32,113 INFO L138 Inliner]: procedures = 699, calls = 1574, calls flagged for inlining = 46, calls inlined = 6, statements flattened = 583 [2024-12-06 01:11:32,113 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:11:32,114 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:11:32,114 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:11:32,114 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:11:32,123 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:11:32" (1/1) ... [2024-12-06 01:11:32,123 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:11:32" (1/1) ... [2024-12-06 01:11:32,131 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:11:32" (1/1) ... [2024-12-06 01:11:32,131 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:11:32" (1/1) ... [2024-12-06 01:11:32,160 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:11:32" (1/1) ... [2024-12-06 01:11:32,163 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:11:32" (1/1) ... [2024-12-06 01:11:32,165 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:11:32" (1/1) ... [2024-12-06 01:11:32,174 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:11:32" (1/1) ... [2024-12-06 01:11:32,177 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:11:32" (1/1) ... [2024-12-06 01:11:32,187 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:11:32,188 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:11:32,188 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:11:32,188 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:11:32,189 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:11:32" (1/1) ... [2024-12-06 01:11:32,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:11:32,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:11:32,219 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:11:32,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:11:32,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:11:32,243 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-12-06 01:11:32,243 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-12-06 01:11:32,243 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-12-06 01:11:32,243 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-12-06 01:11:32,243 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 01:11:32,243 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 01:11:32,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 01:11:32,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-06 01:11:32,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-12-06 01:11:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-06 01:11:32,244 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-06 01:11:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 01:11:32,244 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 01:11:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:11:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:11:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:11:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:11:32,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:11:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 01:11:32,244 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 01:11:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-06 01:11:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-12-06 01:11:32,244 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-12-06 01:11:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 01:11:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 01:11:32,244 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 01:11:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:11:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2024-12-06 01:11:32,245 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2024-12-06 01:11:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:11:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-06 01:11:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 01:11:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-06 01:11:32,245 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-06 01:11:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-12-06 01:11:32,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-12-06 01:11:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-06 01:11:32,466 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:11:32,468 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:11:41,892 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/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 01:11:41,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-06 01:11:41,893 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_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/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$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-12-06 01:11:41,897 INFO L158 Benchmark]: Toolchain (without parser) took 11723.10ms. Allocated memory was 92.3MB in the beginning and 184.5MB in the end (delta: 92.3MB). Free memory was 63.5MB in the beginning and 113.5MB in the end (delta: -50.0MB). Peak memory consumption was 115.9MB. Max. memory is 16.1GB. [2024-12-06 01:11:41,897 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:11:41,898 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1835.54ms. Allocated memory was 92.3MB in the beginning and 184.5MB in the end (delta: 92.3MB). Free memory was 63.3MB in the beginning and 103.6MB in the end (delta: -40.3MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. [2024-12-06 01:11:41,898 INFO L158 Benchmark]: Boogie Procedure Inliner took 102.74ms. Allocated memory is still 184.5MB. Free memory was 103.6MB in the beginning and 95.0MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:11:41,899 INFO L158 Benchmark]: Boogie Preprocessor took 73.31ms. Allocated memory is still 184.5MB. Free memory was 95.0MB in the beginning and 88.5MB in the end (delta: 6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:11:41,899 INFO L158 Benchmark]: RCFGBuilder took 9708.07ms. Allocated memory is still 184.5MB. Free memory was 88.5MB in the beginning and 113.5MB in the end (delta: -25.1MB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. [2024-12-06 01:11:41,901 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1835.54ms. Allocated memory was 92.3MB in the beginning and 184.5MB in the end (delta: 92.3MB). Free memory was 63.3MB in the beginning and 103.6MB in the end (delta: -40.3MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 102.74ms. Allocated memory is still 184.5MB. Free memory was 103.6MB in the beginning and 95.0MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 73.31ms. Allocated memory is still 184.5MB. Free memory was 95.0MB in the beginning and 88.5MB in the end (delta: 6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 9708.07ms. Allocated memory is still 184.5MB. Free memory was 88.5MB in the beginning and 113.5MB in the end (delta: -25.1MB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/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_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/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: 7517]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7517-7528] 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_0cac41e9-a0ad-4889-952e-c2ad3b9ba5fc/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")