./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.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_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/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_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/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_78c42297-732c-4ed0-8432-80e154067759/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 c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:36:36,879 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:36:36,937 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 23:36:36,942 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:36:36,942 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:36:36,961 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:36:36,962 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:36:36,962 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:36:36,962 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:36:36,963 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:36:36,963 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:36:36,963 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:36:36,963 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:36:36,963 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:36:36,963 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:36:36,963 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:36:36,963 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:36:36,963 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:36:36,963 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:36:36,964 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:36:36,964 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:36:36,964 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:36:36,964 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:36:36,964 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:36:36,964 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:36:36,964 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:36:36,964 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:36:36,964 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:36:36,964 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:36:36,965 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:36:36,965 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_78c42297-732c-4ed0-8432-80e154067759/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 -> c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b [2024-12-05 23:36:37,202 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:36:37,210 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:36:37,212 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:36:37,213 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:36:37,214 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:36:37,215 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2024-12-05 23:36:39,874 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/data/af3261953/346371198f9a41cca83a2a1959207268/FLAGd78a5c0f9 [2024-12-05 23:36:40,284 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:36:40,285 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2024-12-05 23:36:40,317 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/data/af3261953/346371198f9a41cca83a2a1959207268/FLAGd78a5c0f9 [2024-12-05 23:36:40,331 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/data/af3261953/346371198f9a41cca83a2a1959207268 [2024-12-05 23:36:40,334 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:36:40,335 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:36:40,337 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:36:40,337 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:36:40,341 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:36:40,342 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:36:40" (1/1) ... [2024-12-05 23:36:40,343 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65963cc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:40, skipping insertion in model container [2024-12-05 23:36:40,343 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:36:40" (1/1) ... [2024-12-05 23:36:40,423 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:36:40,635 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_78c42297-732c-4ed0-8432-80e154067759/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2024-12-05 23:36:40,640 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_78c42297-732c-4ed0-8432-80e154067759/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2024-12-05 23:36:41,372 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:41,373 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:41,373 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:41,374 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:41,375 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:41,387 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:41,388 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:41,389 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:41,390 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:41,391 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:41,392 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:41,393 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:41,393 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:41,822 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:41,822 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:41,827 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:41,834 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:41,881 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:41,884 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:36:41,913 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:36:41,924 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_78c42297-732c-4ed0-8432-80e154067759/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2024-12-05 23:36:41,924 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_78c42297-732c-4ed0-8432-80e154067759/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2024-12-05 23:36:41,996 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:41,996 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:41,996 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:41,997 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:41,997 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:42,003 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:42,003 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:42,004 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:42,005 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:42,005 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:42,006 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:42,006 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:42,006 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:42,075 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:42,075 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:42,076 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:42,081 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:42,087 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] [2024-12-05 23:36:42,102 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:36:42,103 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:36:42,273 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:36:42,273 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:42 WrapperNode [2024-12-05 23:36:42,273 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:36:42,274 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:36:42,274 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:36:42,274 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:36:42,279 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:42" (1/1) ... [2024-12-05 23:36:42,329 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:42" (1/1) ... [2024-12-05 23:36:42,377 INFO L138 Inliner]: procedures = 680, calls = 1679, calls flagged for inlining = 52, calls inlined = 11, statements flattened = 812 [2024-12-05 23:36:42,378 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:36:42,378 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:36:42,378 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:36:42,379 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:36:42,387 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:42" (1/1) ... [2024-12-05 23:36:42,388 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:42" (1/1) ... [2024-12-05 23:36:42,394 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:42" (1/1) ... [2024-12-05 23:36:42,395 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:42" (1/1) ... [2024-12-05 23:36:42,422 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:42" (1/1) ... [2024-12-05 23:36:42,424 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:42" (1/1) ... [2024-12-05 23:36:42,427 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:42" (1/1) ... [2024-12-05 23:36:42,434 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:42" (1/1) ... [2024-12-05 23:36:42,437 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:42" (1/1) ... [2024-12-05 23:36:42,447 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:36:42,448 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:36:42,448 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:36:42,448 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:36:42,449 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:42" (1/1) ... [2024-12-05 23:36:42,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:36:42,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:36:42,482 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:36:42,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:36:42,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:36:42,508 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-12-05 23:36:42,508 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-12-05 23:36:42,508 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-12-05 23:36:42,508 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-12-05 23:36:42,508 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-05 23:36:42,508 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-05 23:36:42,508 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-12-05 23:36:42,509 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-12-05 23:36:42,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 23:36:42,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:36:42,509 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-05 23:36:42,509 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-05 23:36:42,509 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 23:36:42,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 23:36:42,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:36:42,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:36:42,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:36:42,509 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-12-05 23:36:42,509 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-12-05 23:36:42,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:36:42,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:36:42,509 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-05 23:36:42,509 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-05 23:36:42,509 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-12-05 23:36:42,509 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-12-05 23:36:42,510 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-12-05 23:36:42,510 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-12-05 23:36:42,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 23:36:42,510 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-12-05 23:36:42,510 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-12-05 23:36:42,510 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-12-05 23:36:42,510 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-12-05 23:36:42,510 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:36:42,510 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:36:42,510 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-12-05 23:36:42,510 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-12-05 23:36:42,510 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2024-12-05 23:36:42,510 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2024-12-05 23:36:42,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:36:42,510 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-12-05 23:36:42,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-12-05 23:36:42,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:36:42,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:36:42,511 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-05 23:36:42,511 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-05 23:36:42,511 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-12-05 23:36:42,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-12-05 23:36:42,511 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-12-05 23:36:42,511 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-12-05 23:36:42,511 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_ensure_capacity [2024-12-05 23:36:42,511 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_ensure_capacity [2024-12-05 23:36:42,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:36:42,511 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-12-05 23:36:42,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-12-05 23:36:42,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:36:42,757 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:36:42,759 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:36:54,782 INFO L? ?]: Removed 158 outVars from TransFormulas that were not future-live. [2024-12-05 23:36:54,783 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:36:55,030 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:36:55,031 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-05 23:36:55,031 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:36:55 BoogieIcfgContainer [2024-12-05 23:36:55,031 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:36:55,032 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:36:55,032 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:36:55,038 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:36:55,039 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:36:55" (1/1) ... [2024-12-05 23:36:55,045 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:36:55,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:55,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 207 states and 280 transitions. [2024-12-05 23:36:55,088 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 280 transitions. [2024-12-05 23:36:55,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:36:55,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:55,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:00,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:01,638 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-05 23:37:11,835 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 [] [2024-12-05 23:37:13,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:13,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 209 states and 292 transitions. [2024-12-05 23:37:13,058 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 292 transitions. [2024-12-05 23:37:13,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:37:13,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:13,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:17,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:19,358 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-05 23:37:20,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:20,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 213 states and 298 transitions. [2024-12-05 23:37:20,193 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 298 transitions. [2024-12-05 23:37:20,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:37:20,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:20,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:24,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:26,242 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 23:37:26,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:26,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 216 states and 302 transitions. [2024-12-05 23:37:26,728 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 302 transitions. [2024-12-05 23:37:26,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:37:26,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:26,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:31,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:32,145 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 23:37:32,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:32,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 209 states and 290 transitions. [2024-12-05 23:37:32,222 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 290 transitions. [2024-12-05 23:37:32,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 23:37:32,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:32,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:36,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:38,183 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 23:37:39,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:39,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 213 states and 294 transitions. [2024-12-05 23:37:39,741 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 294 transitions. [2024-12-05 23:37:39,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 23:37:39,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:39,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:44,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:44,828 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-05 23:37:46,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:46,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 213 states and 293 transitions. [2024-12-05 23:37:46,798 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 293 transitions. [2024-12-05 23:37:46,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 23:37:46,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:46,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:02,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:38:16,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:38:16,836 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) [2024-12-05 23:38:16,840 INFO L158 Benchmark]: Toolchain (without parser) took 96505.12ms. Allocated memory was 142.6MB in the beginning and 2.8GB in the end (delta: 2.6GB). Free memory was 109.0MB in the beginning and 2.6GB in the end (delta: -2.5GB). Peak memory consumption was 1.7GB. Max. memory is 16.1GB. [2024-12-05 23:38:16,841 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 82.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:38:16,841 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1936.99ms. Allocated memory is still 142.6MB. Free memory was 109.0MB in the beginning and 69.7MB in the end (delta: 39.2MB). Peak memory consumption was 90.1MB. Max. memory is 16.1GB. [2024-12-05 23:38:16,841 INFO L158 Benchmark]: Boogie Procedure Inliner took 104.00ms. Allocated memory is still 142.6MB. Free memory was 69.7MB in the beginning and 60.6MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:38:16,842 INFO L158 Benchmark]: Boogie Preprocessor took 68.69ms. Allocated memory is still 142.6MB. Free memory was 60.6MB in the beginning and 53.7MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:38:16,842 INFO L158 Benchmark]: RCFGBuilder took 12583.53ms. Allocated memory was 142.6MB in the beginning and 318.8MB in the end (delta: 176.2MB). Free memory was 53.7MB in the beginning and 178.7MB in the end (delta: -125.0MB). Peak memory consumption was 110.6MB. Max. memory is 16.1GB. [2024-12-05 23:38:16,843 INFO L158 Benchmark]: CodeCheck took 81807.63ms. Allocated memory was 318.8MB in the beginning and 2.8GB in the end (delta: 2.4GB). Free memory was 178.7MB in the beginning and 2.6GB in the end (delta: -2.4GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2024-12-05 23:38:16,845 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 0.28ms. Allocated memory is still 142.6MB. Free memory is still 82.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1936.99ms. Allocated memory is still 142.6MB. Free memory was 109.0MB in the beginning and 69.7MB in the end (delta: 39.2MB). Peak memory consumption was 90.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 104.00ms. Allocated memory is still 142.6MB. Free memory was 69.7MB in the beginning and 60.6MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 68.69ms. Allocated memory is still 142.6MB. Free memory was 60.6MB in the beginning and 53.7MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 12583.53ms. Allocated memory was 142.6MB in the beginning and 318.8MB in the end (delta: 176.2MB). Free memory was 53.7MB in the beginning and 178.7MB in the end (delta: -125.0MB). Peak memory consumption was 110.6MB. Max. memory is 16.1GB. * CodeCheck took 81807.63ms. Allocated memory was 318.8MB in the beginning and 2.8GB in the end (delta: 2.4GB). Free memory was 178.7MB in the beginning and 2.6GB in the end (delta: -2.4GB). Peak memory consumption was 1.6GB. 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. [2024-12-05 23:38:17,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/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_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/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_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/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_78c42297-732c-4ed0-8432-80e154067759/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 c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:38:18,896 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:38:18,971 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-05 23:38:18,994 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:38:18,995 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:38:18,995 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:38:18,995 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:38:18,996 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:38:18,996 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:38:18,996 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:38:18,996 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:38:18,996 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:38:18,996 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:38:18,996 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:38:18,996 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 23:38:18,996 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 23:38:18,997 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 23:38:18,997 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:38:18,997 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:38:18,997 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:38:18,997 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:38:18,997 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:38:18,997 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:38:18,997 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:38:18,997 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 23:38:18,998 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:38:18,998 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:38:18,998 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:38:18,998 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:38:18,998 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:38:18,998 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 23:38:18,998 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:38:18,998 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 23:38:18,998 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_78c42297-732c-4ed0-8432-80e154067759/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 -> c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b [2024-12-05 23:38:19,220 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:38:19,228 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:38:19,230 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:38:19,231 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:38:19,232 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:38:19,233 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2024-12-05 23:38:21,889 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/data/78c2c8a17/cc7dd78a96464d4497c6f3661035a6af/FLAG0a12f5133 [2024-12-05 23:38:22,244 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:38:22,245 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2024-12-05 23:38:22,276 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/data/78c2c8a17/cc7dd78a96464d4497c6f3661035a6af/FLAG0a12f5133 [2024-12-05 23:38:22,291 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/data/78c2c8a17/cc7dd78a96464d4497c6f3661035a6af [2024-12-05 23:38:22,294 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:38:22,295 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:38:22,296 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:38:22,297 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:38:22,301 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:38:22,302 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:38:22" (1/1) ... [2024-12-05 23:38:22,303 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@740c36da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:38:22, skipping insertion in model container [2024-12-05 23:38:22,303 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:38:22" (1/1) ... [2024-12-05 23:38:22,366 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:38:22,591 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_78c42297-732c-4ed0-8432-80e154067759/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2024-12-05 23:38:22,596 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_78c42297-732c-4ed0-8432-80e154067759/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2024-12-05 23:38:23,156 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,278 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,278 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,279 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,287 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,289 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,289 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,289 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,290 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,290 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,290 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,293 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,293 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,295 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,295 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,302 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,302 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,302 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,302 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,303 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,304 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,304 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,304 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,306 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,306 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,307 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,307 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,307 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,307 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,614 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,614 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,615 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,615 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,701 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,712 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,712 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,712 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,712 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,713 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,714 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,714 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,719 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,725 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,730 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,730 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,731 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,731 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,731 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,731 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,731 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,732 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,732 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,732 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,733 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,733 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,733 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,733 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,772 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,772 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,775 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:38:23,806 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-12-05 23:38:23,840 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:38:23,845 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_78c42297-732c-4ed0-8432-80e154067759/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2024-12-05 23:38:23,846 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_78c42297-732c-4ed0-8432-80e154067759/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2024-12-05 23:38:23,870 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,894 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,894 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,894 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,898 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,899 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,900 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,900 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,900 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,900 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,901 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,902 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,903 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,904 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,904 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,908 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,909 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,909 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,909 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,910 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,910 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,910 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,911 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,911 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,912 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,912 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,912 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,912 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,912 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,955 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,955 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,956 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,956 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,975 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,981 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,981 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,981 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,981 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,982 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,982 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,982 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,984 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,989 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:23,991 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,992 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,992 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,992 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,992 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,992 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,992 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,993 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,993 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,993 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,993 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,994 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,994 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:23,994 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:24,010 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:38:24,011 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:24,012 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:38:24,025 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:38:24,038 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_78c42297-732c-4ed0-8432-80e154067759/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2024-12-05 23:38:24,038 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_78c42297-732c-4ed0-8432-80e154067759/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2024-12-05 23:38:24,093 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:24,093 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:24,093 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:24,094 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:24,094 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:24,099 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:24,100 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:24,100 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:24,101 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:24,101 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:24,102 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:24,102 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:24,102 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:24,156 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:24,156 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:24,157 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:24,160 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:24,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] [2024-12-05 23:38:24,176 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 23:38:24,176 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:38:24,372 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:38:24,373 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:38:24 WrapperNode [2024-12-05 23:38:24,373 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:38:24,374 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:38:24,374 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:38:24,375 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:38:24,381 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:38:24" (1/1) ... [2024-12-05 23:38:24,433 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:38:24" (1/1) ... [2024-12-05 23:38:24,488 INFO L138 Inliner]: procedures = 700, calls = 1679, calls flagged for inlining = 52, calls inlined = 11, statements flattened = 803 [2024-12-05 23:38:24,488 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:38:24,489 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:38:24,489 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:38:24,489 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:38:24,498 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:38:24" (1/1) ... [2024-12-05 23:38:24,498 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:38:24" (1/1) ... [2024-12-05 23:38:24,507 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:38:24" (1/1) ... [2024-12-05 23:38:24,508 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:38:24" (1/1) ... [2024-12-05 23:38:24,542 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:38:24" (1/1) ... [2024-12-05 23:38:24,545 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:38:24" (1/1) ... [2024-12-05 23:38:24,548 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:38:24" (1/1) ... [2024-12-05 23:38:24,558 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:38:24" (1/1) ... [2024-12-05 23:38:24,562 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:38:24" (1/1) ... [2024-12-05 23:38:24,572 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:38:24,573 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:38:24,573 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:38:24,573 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:38:24,574 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:38:24" (1/1) ... [2024-12-05 23:38:24,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:38:24,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:38:24,605 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:38:24,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:38:24,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:38:24,633 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-12-05 23:38:24,633 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-12-05 23:38:24,633 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-12-05 23:38:24,634 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-12-05 23:38:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-05 23:38:24,634 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-05 23:38:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 23:38:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-05 23:38:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-12-05 23:38:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-12-05 23:38:24,634 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-12-05 23:38:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-05 23:38:24,634 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-05 23:38:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 23:38:24,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 23:38:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:38:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:38:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:38:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-12-05 23:38:24,634 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-12-05 23:38:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:38:24,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:38:24,635 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-05 23:38:24,635 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-05 23:38:24,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-05 23:38:24,635 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-12-05 23:38:24,635 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-12-05 23:38:24,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-05 23:38:24,635 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-12-05 23:38:24,635 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-12-05 23:38:24,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 23:38:24,635 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-12-05 23:38:24,635 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-12-05 23:38:24,635 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-12-05 23:38:24,635 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-12-05 23:38:24,635 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:38:24,635 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:38:24,635 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-12-05 23:38:24,635 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-12-05 23:38:24,636 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2024-12-05 23:38:24,636 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2024-12-05 23:38:24,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:38:24,636 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-12-05 23:38:24,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-12-05 23:38:24,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:38:24,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-05 23:38:24,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-12-05 23:38:24,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:38:24,636 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-05 23:38:24,636 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-05 23:38:24,636 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-12-05 23:38:24,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-12-05 23:38:24,636 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-12-05 23:38:24,636 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-12-05 23:38:24,636 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_ensure_capacity [2024-12-05 23:38:24,636 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_ensure_capacity [2024-12-05 23:38:24,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-05 23:38:24,637 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-12-05 23:38:24,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-12-05 23:38:24,906 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:38:24,908 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:38:39,638 INFO L? ?]: Removed 159 outVars from TransFormulas that were not future-live. [2024-12-05 23:38:39,638 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:38:39,994 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:38:39,994 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-05 23:38:39,995 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:38:39 BoogieIcfgContainer [2024-12-05 23:38:39,995 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:38:39,996 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:38:39,996 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:38:40,004 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:38:40,004 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:38:39" (1/1) ... [2024-12-05 23:38:40,011 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:38:40,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:40,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 204 states and 277 transitions. [2024-12-05 23:38:40,063 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 277 transitions. [2024-12-05 23:38:40,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:38:40,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:40,069 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:38:40,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:38:40,071 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:38:40,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-05 23:38:47,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:47,263 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 23:38:53,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:53,846 INFO L256 TraceCheckSpWp]: Trace formula consists of 2459 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:38:53,851 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:38:55,688 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:38:55,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-05 23:39:06,557 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:39:11,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:11,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 206 states and 289 transitions. [2024-12-05 23:39:11,084 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 289 transitions. [2024-12-05 23:39:11,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:39:11,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:11,087 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:39:11,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:39:11,089 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:39:11,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-05 23:39:17,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:17,535 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 23:39:23,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:23,827 INFO L256 TraceCheckSpWp]: Trace formula consists of 2546 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 23:39:23,832 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:39:27,569 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 23:39:27,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-12-05 23:39:28,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:39:32,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:32,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 210 states and 295 transitions. [2024-12-05 23:39:32,523 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 295 transitions. [2024-12-05 23:39:32,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 23:39:32,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:32,526 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:39:32,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:39:32,527 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:39:32,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-12-05 23:39:38,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:38,945 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 23:39:45,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:45,182 INFO L256 TraceCheckSpWp]: Trace formula consists of 2633 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-05 23:39:45,187 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:39:48,826 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 23:39:48,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-12-05 23:39:51,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:51,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 213 states and 299 transitions. [2024-12-05 23:39:51,129 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 299 transitions. [2024-12-05 23:39:51,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 23:39:51,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:51,131 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:39:51,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:39:51,132 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:39:51,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-12-05 23:39:57,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:57,957 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 23:40:04,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-05 23:40:04,123 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/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") [2024-12-05 23:40:04,125 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.AssertionError: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/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.lib.tracecheckerutils.singletracecheck.TraceCheck.(TraceCheck.java:237) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.(InterpolatingTraceCheck.java:87) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.createTraceCheck(CodeCheckObserver.java:579) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:443) 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserter.buildAnnotatedSsaAndAssertTerms(AnnotateAndAsserter.java:130) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.checkTrace(TraceCheck.java:318) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.(TraceCheck.java:216) ... 17 more Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$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) ... 24 more [2024-12-05 23:40:04,129 INFO L158 Benchmark]: Toolchain (without parser) took 101833.65ms. Allocated memory was 92.3MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 62.3MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 558.9MB. Max. memory is 16.1GB. [2024-12-05 23:40:04,129 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. [2024-12-05 23:40:04,130 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2077.34ms. Allocated memory was 92.3MB in the beginning and 176.2MB in the end (delta: 83.9MB). Free memory was 62.0MB in the beginning and 96.6MB in the end (delta: -34.6MB). Peak memory consumption was 67.2MB. Max. memory is 16.1GB. [2024-12-05 23:40:04,130 INFO L158 Benchmark]: Boogie Procedure Inliner took 114.09ms. Allocated memory is still 176.2MB. Free memory was 96.6MB in the beginning and 86.7MB in the end (delta: 9.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 23:40:04,130 INFO L158 Benchmark]: Boogie Preprocessor took 83.63ms. Allocated memory is still 176.2MB. Free memory was 86.7MB in the beginning and 78.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:40:04,130 INFO L158 Benchmark]: RCFGBuilder took 15421.76ms. Allocated memory is still 176.2MB. Free memory was 78.3MB in the beginning and 109.7MB in the end (delta: -31.4MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. [2024-12-05 23:40:04,131 INFO L158 Benchmark]: CodeCheck took 84132.40ms. Allocated memory was 176.2MB in the beginning and 1.7GB in the end (delta: 1.5GB). Free memory was 109.7MB in the beginning and 1.1GB in the end (delta: -961.3MB). Peak memory consumption was 520.7MB. Max. memory is 16.1GB. [2024-12-05 23:40:04,133 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: AssertionError: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/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.codecheck: AssertionError: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/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.lib.tracecheckerutils.singletracecheck.TraceCheck.(TraceCheck.java:237) * 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 2077.34ms. Allocated memory was 92.3MB in the beginning and 176.2MB in the end (delta: 83.9MB). Free memory was 62.0MB in the beginning and 96.6MB in the end (delta: -34.6MB). Peak memory consumption was 67.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 114.09ms. Allocated memory is still 176.2MB. Free memory was 96.6MB in the beginning and 86.7MB in the end (delta: 9.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 83.63ms. Allocated memory is still 176.2MB. Free memory was 86.7MB in the beginning and 78.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 15421.76ms. Allocated memory is still 176.2MB. Free memory was 78.3MB in the beginning and 109.7MB in the end (delta: -31.4MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. * CodeCheck took 84132.40ms. Allocated memory was 176.2MB in the beginning and 1.7GB in the end (delta: 1.5GB). Free memory was 109.7MB in the beginning and 1.1GB in the end (delta: -961.3MB). Peak memory consumption was 520.7MB. 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. [2024-12-05 23:40:04,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c42297-732c-4ed0-8432-80e154067759/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")