./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm --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 6f838ff631dd7d907eee223e4bc065b6ce71a3dd1969d0a88cef9ccdcf3b54d1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:35:56,134 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:35:56,225 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:35:56,237 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:35:56,237 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:35:56,279 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:35:56,280 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:35:56,280 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:35:56,281 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:35:56,281 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:35:56,281 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:35:56,281 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:35:56,281 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:35:56,281 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:35:56,281 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:35:56,282 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:35:56,282 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:35:56,283 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:35:56,284 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:35:56,284 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:35:56,284 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:35:56,284 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:35:56,285 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:35:56,285 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:35:56,285 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:35:56,285 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:35:56,286 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:35:56,286 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:35:56,286 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:35:56,286 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:35:56,286 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_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm 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 -> 6f838ff631dd7d907eee223e4bc065b6ce71a3dd1969d0a88cef9ccdcf3b54d1 [2024-11-13 21:35:56,586 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:35:56,595 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:35:56,601 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:35:56,603 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:35:56,603 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:35:56,604 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i Unable to find full path for "g++" [2024-11-13 21:35:58,616 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:35:59,271 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:35:59,272 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2024-11-13 21:35:59,309 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/data/64fdddc80/fe9f8e49703a459897501b1a413888a2/FLAGc1ac1be90 [2024-11-13 21:35:59,332 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/data/64fdddc80/fe9f8e49703a459897501b1a413888a2 [2024-11-13 21:35:59,335 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:35:59,338 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:35:59,340 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:35:59,341 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:35:59,346 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:35:59,347 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:35:59" (1/1) ... [2024-11-13 21:35:59,350 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5008fbef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:59, skipping insertion in model container [2024-11-13 21:35:59,350 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:35:59" (1/1) ... [2024-11-13 21:35:59,470 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:35:59,790 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_263690c6-4762-417b-b8b5-68c5afa5b033/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2024-11-13 21:35:59,799 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_263690c6-4762-417b-b8b5-68c5afa5b033/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2024-11-13 21:36:00,829 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:00,830 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:00,831 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:00,831 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:00,833 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:00,849 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:00,850 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:00,852 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:00,853 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:00,856 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:00,857 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:00,858 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:00,858 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:01,569 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:01,569 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:01,577 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:01,592 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:01,659 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:36:01,702 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:36:01,726 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_263690c6-4762-417b-b8b5-68c5afa5b033/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2024-11-13 21:36:01,727 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_263690c6-4762-417b-b8b5-68c5afa5b033/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2024-11-13 21:36:01,844 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:01,845 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:01,846 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:01,847 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:01,847 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:01,861 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:01,863 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:01,865 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:01,865 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:01,866 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:01,867 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:01,868 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:01,869 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:02,037 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:02,037 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:02,039 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:02,044 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:36:02,057 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] [2024-11-13 21:36:02,080 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:36:02,309 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:36:02,310 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:02 WrapperNode [2024-11-13 21:36:02,310 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:36:02,311 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:36:02,311 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:36:02,311 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:36:02,318 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:02" (1/1) ... [2024-11-13 21:36:02,410 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:02" (1/1) ... [2024-11-13 21:36:02,497 INFO L138 Inliner]: procedures = 680, calls = 1677, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 653 [2024-11-13 21:36:02,498 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:36:02,498 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:36:02,498 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:36:02,499 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:36:02,511 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:02" (1/1) ... [2024-11-13 21:36:02,511 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:02" (1/1) ... [2024-11-13 21:36:02,519 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:02" (1/1) ... [2024-11-13 21:36:02,520 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:02" (1/1) ... [2024-11-13 21:36:02,550 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:02" (1/1) ... [2024-11-13 21:36:02,554 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:02" (1/1) ... [2024-11-13 21:36:02,560 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:02" (1/1) ... [2024-11-13 21:36:02,563 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:02" (1/1) ... [2024-11-13 21:36:02,572 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:36:02,573 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:36:02,573 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:36:02,573 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:36:02,574 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:02" (1/1) ... [2024-11-13 21:36:02,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:36:02,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:36:02,621 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:36:02,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:36:02,691 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:36:02,691 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-13 21:36:02,692 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-13 21:36:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-13 21:36:02,693 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-13 21:36:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 21:36:02,693 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 21:36:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:36:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:36:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 21:36:02,695 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 21:36:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:36:02,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:36:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:36:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:36:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:36:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-13 21:36:02,696 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-13 21:36:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:36:02,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:36:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 21:36:02,696 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 21:36:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 21:36:02,698 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 21:36:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:36:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-13 21:36:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-13 21:36:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:36:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:36:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-13 21:36:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-13 21:36:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:36:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:36:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:36:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-11-13 21:36:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-11-13 21:36:02,700 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 21:36:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 21:36:02,700 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 21:36:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 21:36:02,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:36:02,700 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-13 21:36:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-13 21:36:02,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:36:03,093 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:36:03,097 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:36:15,895 INFO L? ?]: Removed 108 outVars from TransFormulas that were not future-live. [2024-11-13 21:36:15,895 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:36:16,296 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:36:16,297 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:36:16,297 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:36:16 BoogieIcfgContainer [2024-11-13 21:36:16,297 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:36:16,298 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:36:16,298 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:36:16,307 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:36:16,308 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:36:16" (1/1) ... [2024-11-13 21:36:16,315 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:36:16,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:16,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 151 states and 205 transitions. [2024-11-13 21:36:16,385 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 205 transitions. [2024-11-13 21:36:16,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:36:16,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:16,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:23,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:25,724 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:36:35,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:36:37,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:37,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 153 states and 215 transitions. [2024-11-13 21:36:37,471 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 215 transitions. [2024-11-13 21:36:37,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:36:37,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:37,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:42,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:47,649 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 21:36:58,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:37:05,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:05,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 157 states and 222 transitions. [2024-11-13 21:37:05,037 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 222 transitions. [2024-11-13 21:37:05,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:37:05,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:05,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:11,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:14,318 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:37:14,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:14,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 160 states and 226 transitions. [2024-11-13 21:37:14,619 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 226 transitions. [2024-11-13 21:37:14,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:37:14,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:14,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:26,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:37:42,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:37:42,255 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) [2024-11-13 21:37:42,259 INFO L158 Benchmark]: Toolchain (without parser) took 102921.15ms. Allocated memory was 142.6MB in the beginning and 3.3GB in the end (delta: 3.1GB). Free memory was 112.2MB in the beginning and 2.6GB in the end (delta: -2.5GB). Peak memory consumption was 668.6MB. Max. memory is 16.1GB. [2024-11-13 21:37:42,260 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 81.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:37:42,260 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2970.32ms. Allocated memory is still 142.6MB. Free memory was 112.2MB in the beginning and 80.5MB in the end (delta: 31.7MB). Peak memory consumption was 102.1MB. Max. memory is 16.1GB. [2024-11-13 21:37:42,261 INFO L158 Benchmark]: Boogie Procedure Inliner took 187.00ms. Allocated memory is still 142.6MB. Free memory was 80.5MB in the beginning and 71.0MB in the end (delta: 9.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:37:42,262 INFO L158 Benchmark]: Boogie Preprocessor took 73.67ms. Allocated memory is still 142.6MB. Free memory was 71.0MB in the beginning and 65.3MB in the end (delta: 5.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:37:42,262 INFO L158 Benchmark]: RCFGBuilder took 13724.33ms. Allocated memory was 142.6MB in the beginning and 201.3MB in the end (delta: 58.7MB). Free memory was 65.3MB in the beginning and 102.0MB in the end (delta: -36.6MB). Peak memory consumption was 78.8MB. Max. memory is 16.1GB. [2024-11-13 21:37:42,263 INFO L158 Benchmark]: CodeCheck took 85960.81ms. Allocated memory was 201.3MB in the beginning and 3.3GB in the end (delta: 3.1GB). Free memory was 102.0MB in the beginning and 2.6GB in the end (delta: -2.5GB). Peak memory consumption was 600.6MB. Max. memory is 16.1GB. [2024-11-13 21:37:42,265 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 81.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2970.32ms. Allocated memory is still 142.6MB. Free memory was 112.2MB in the beginning and 80.5MB in the end (delta: 31.7MB). Peak memory consumption was 102.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 187.00ms. Allocated memory is still 142.6MB. Free memory was 80.5MB in the beginning and 71.0MB in the end (delta: 9.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 73.67ms. Allocated memory is still 142.6MB. Free memory was 71.0MB in the beginning and 65.3MB in the end (delta: 5.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 13724.33ms. Allocated memory was 142.6MB in the beginning and 201.3MB in the end (delta: 58.7MB). Free memory was 65.3MB in the beginning and 102.0MB in the end (delta: -36.6MB). Peak memory consumption was 78.8MB. Max. memory is 16.1GB. * CodeCheck took 85960.81ms. Allocated memory was 201.3MB in the beginning and 3.3GB in the end (delta: 3.1GB). Free memory was 102.0MB in the beginning and 2.6GB in the end (delta: -2.5GB). Peak memory consumption was 600.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7775]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:37:42,476 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 21:37:42,501 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/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_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm --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 6f838ff631dd7d907eee223e4bc065b6ce71a3dd1969d0a88cef9ccdcf3b54d1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:37:45,051 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:37:45,144 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 21:37:45,191 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:37:45,192 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:37:45,192 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:37:45,193 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:37:45,193 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:37:45,193 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:37:45,194 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:37:45,195 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:37:45,195 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:37:45,195 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:37:45,195 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:37:45,196 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:37:45,196 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:37:45,196 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:37:45,196 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:37:45,196 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:37:45,196 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:37:45,196 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:37:45,197 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:37:45,197 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:37:45,197 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:37:45,197 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:37:45,197 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:37:45,197 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:37:45,198 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:37:45,198 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:37:45,198 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:37:45,198 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:37:45,198 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:37:45,198 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:37:45,198 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_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm 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 -> 6f838ff631dd7d907eee223e4bc065b6ce71a3dd1969d0a88cef9ccdcf3b54d1 [2024-11-13 21:37:45,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:37:45,530 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:37:45,532 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:37:45,534 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:37:45,538 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:37:45,539 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i Unable to find full path for "g++" [2024-11-13 21:37:47,477 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:37:48,070 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:37:48,072 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2024-11-13 21:37:48,127 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/data/4659e09f3/242a8a70b9ef4e2e99ed4188101ea9b5/FLAGbf6749eb1 [2024-11-13 21:37:48,149 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/data/4659e09f3/242a8a70b9ef4e2e99ed4188101ea9b5 [2024-11-13 21:37:48,151 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:37:48,154 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:37:48,156 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:37:48,157 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:37:48,162 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:37:48,163 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:37:48" (1/1) ... [2024-11-13 21:37:48,165 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b1509df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:48, skipping insertion in model container [2024-11-13 21:37:48,166 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:37:48" (1/1) ... [2024-11-13 21:37:48,281 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:37:48,609 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_263690c6-4762-417b-b8b5-68c5afa5b033/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2024-11-13 21:37:48,618 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_263690c6-4762-417b-b8b5-68c5afa5b033/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2024-11-13 21:37:49,452 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:49,756 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:49,757 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:49,758 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:49,769 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:49,771 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:49,772 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:49,772 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:49,773 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:49,773 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:49,774 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:49,778 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:49,778 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:49,781 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:49,782 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:49,792 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:49,792 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:49,792 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:49,793 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:49,795 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:49,796 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:49,796 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:49,796 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:49,798 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:49,799 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:49,800 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:49,800 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:49,801 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:49,801 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,213 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,214 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,215 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,215 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,315 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,327 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,327 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,327 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,328 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,329 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,329 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,329 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,334 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,342 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,348 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,349 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,349 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,349 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,349 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,350 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,350 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,350 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,351 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,351 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,351 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,352 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,352 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,352 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,418 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:37:50,462 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 21:37:50,521 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:37:50,530 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2024-11-13 21:37:50,532 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_263690c6-4762-417b-b8b5-68c5afa5b033/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2024-11-13 21:37:50,557 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,595 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,595 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,596 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,602 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,603 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,604 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,605 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,605 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,609 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,609 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,611 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,612 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,613 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,613 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,617 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,618 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,618 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,618 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,619 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,620 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,620 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,620 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,621 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,622 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,622 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,622 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,623 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,623 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,693 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,694 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,696 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,696 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,734 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,767 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,767 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,767 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,767 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,768 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,768 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,768 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,769 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,780 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,783 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,783 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,784 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,784 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,785 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,785 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,785 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,786 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,790 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,791 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,791 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,791 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,791 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,791 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:37:50,810 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:37:50,826 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:37:50,839 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_263690c6-4762-417b-b8b5-68c5afa5b033/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2024-11-13 21:37:50,840 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_263690c6-4762-417b-b8b5-68c5afa5b033/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2024-11-13 21:37:50,904 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,909 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,909 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,910 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,910 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,925 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,926 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,926 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,927 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,927 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,928 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,933 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:50,933 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:51,043 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:51,043 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:51,044 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:51,048 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:37:51,054 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] [2024-11-13 21:37:51,070 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:37:51,311 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:37:51,311 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:51 WrapperNode [2024-11-13 21:37:51,311 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:37:51,313 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:37:51,313 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:37:51,313 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:37:51,320 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:51" (1/1) ... [2024-11-13 21:37:51,421 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:51" (1/1) ... [2024-11-13 21:37:51,512 INFO L138 Inliner]: procedures = 700, calls = 1677, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 650 [2024-11-13 21:37:51,512 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:37:51,513 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:37:51,513 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:37:51,513 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:37:51,532 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:51" (1/1) ... [2024-11-13 21:37:51,532 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:51" (1/1) ... [2024-11-13 21:37:51,544 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:51" (1/1) ... [2024-11-13 21:37:51,544 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:51" (1/1) ... [2024-11-13 21:37:51,610 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:51" (1/1) ... [2024-11-13 21:37:51,618 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:51" (1/1) ... [2024-11-13 21:37:51,635 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:51" (1/1) ... [2024-11-13 21:37:51,643 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:51" (1/1) ... [2024-11-13 21:37:51,661 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:37:51,662 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:37:51,662 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:37:51,662 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:37:51,663 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:51" (1/1) ... [2024-11-13 21:37:51,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:37:51,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:37:51,700 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:37:51,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:37:51,730 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:37:51,731 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-13 21:37:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-13 21:37:51,731 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-13 21:37:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-13 21:37:51,731 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 21:37:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 21:37:51,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 21:37:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 21:37:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-13 21:37:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 21:37:51,732 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 21:37:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:37:51,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:37:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:37:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:37:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:37:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-13 21:37:51,733 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-13 21:37:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:37:51,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:37:51,734 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 21:37:51,734 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 21:37:51,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 21:37:51,735 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 21:37:51,735 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 21:37:51,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:37:51,735 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-13 21:37:51,735 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-13 21:37:51,735 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:37:51,735 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:37:51,736 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-13 21:37:51,736 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-13 21:37:51,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:37:51,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:37:51,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 21:37:51,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-13 21:37:51,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:37:51,736 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-11-13 21:37:51,736 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-11-13 21:37:51,736 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 21:37:51,736 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 21:37:51,736 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 21:37:51,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 21:37:51,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 21:37:51,736 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-13 21:37:51,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-13 21:37:52,182 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:37:52,185 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:38:08,790 INFO L? ?]: Removed 110 outVars from TransFormulas that were not future-live. [2024-11-13 21:38:08,791 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:38:09,158 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:38:09,158 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:38:09,158 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:38:09 BoogieIcfgContainer [2024-11-13 21:38:09,158 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:38:09,159 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:38:09,159 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:38:09,175 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:38:09,175 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:38:09" (1/1) ... [2024-11-13 21:38:09,183 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:38:09,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:09,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 151 states and 205 transitions. [2024-11-13 21:38:09,246 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 205 transitions. [2024-11-13 21:38:09,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:38:09,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:09,254 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 21:38:09,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 21:38:09,258 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 21:38:09,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 21:38:17,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:17,376 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 21:38:24,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:24,466 INFO L255 TraceCheckSpWp]: Trace formula consists of 2293 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 21:38:24,473 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:38:26,383 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:38:26,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-13 21:38:37,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.47s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:38:41,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:41,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 153 states and 215 transitions. [2024-11-13 21:38:41,761 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 215 transitions. [2024-11-13 21:38:41,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:38:41,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:41,763 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 21:38:41,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 21:38:41,765 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 21:38:41,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-13 21:38:48,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:48,329 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 21:38:54,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:54,789 INFO L255 TraceCheckSpWp]: Trace formula consists of 2380 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 21:38:54,794 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:38:58,521 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:38:58,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-13 21:39:03,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:03,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 157 states and 222 transitions. [2024-11-13 21:39:03,078 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 222 transitions. [2024-11-13 21:39:03,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:39:03,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:03,080 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 21:39:03,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 21:39:03,082 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 21:39:03,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-13 21:39:09,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:09,945 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 21:39:17,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:17,475 INFO L255 TraceCheckSpWp]: Trace formula consists of 2467 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 21:39:17,480 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:39:19,655 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 21:39:19,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-13 21:39:20,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:20,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 160 states and 226 transitions. [2024-11-13 21:39:20,403 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 226 transitions. [2024-11-13 21:39:20,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:39:20,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:20,404 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 21:39:20,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 21:39:20,411 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 21:39:20,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_263690c6-4762-417b-b8b5-68c5afa5b033/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process