./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.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_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/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_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/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_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/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 05e02581adbae65f3c76984e6696604355ca8e8f10cecf21271078f0821410f3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:44:49,128 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:44:49,186 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 01:44:49,191 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:44:49,191 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:44:49,210 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:44:49,211 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:44:49,211 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:44:49,211 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:44:49,212 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:44:49,212 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:44:49,212 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:44:49,212 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:44:49,212 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:44:49,212 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:44:49,212 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:44:49,212 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:44:49,212 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:44:49,212 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:44:49,213 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:44:49,213 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:44:49,213 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:44:49,213 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:44:49,213 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:44:49,213 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:44:49,213 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:44:49,213 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:44:49,213 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:44:49,213 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:44:49,214 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:44:49,214 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_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/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 -> 05e02581adbae65f3c76984e6696604355ca8e8f10cecf21271078f0821410f3 [2024-12-06 01:44:49,454 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:44:49,462 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:44:49,464 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:44:49,466 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:44:49,466 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:44:49,467 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2024-12-06 01:44:52,112 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/data/210ea267d/cb30b5c36fbb465db6938624f5aa24d0/FLAGa311c1f3b [2024-12-06 01:44:52,513 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:44:52,514 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2024-12-06 01:44:52,541 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/data/210ea267d/cb30b5c36fbb465db6938624f5aa24d0/FLAGa311c1f3b [2024-12-06 01:44:52,555 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/data/210ea267d/cb30b5c36fbb465db6938624f5aa24d0 [2024-12-06 01:44:52,557 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:44:52,558 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:44:52,559 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:44:52,560 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:44:52,564 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:44:52,564 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:44:52" (1/1) ... [2024-12-06 01:44:52,565 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7434a1bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:52, skipping insertion in model container [2024-12-06 01:44:52,565 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:44:52" (1/1) ... [2024-12-06 01:44:52,639 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:44:52,848 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_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2024-12-06 01:44:52,854 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_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2024-12-06 01:44:53,575 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:44:53,576 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:44:53,576 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:44:53,577 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:44:53,578 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:44:53,592 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:44:53,593 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:44:53,594 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:44:53,595 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:44:54,193 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:44:54,193 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:44:54,249 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:44:54,299 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:44:54,312 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_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2024-12-06 01:44:54,313 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_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2024-12-06 01:44:54,354 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:44:54,355 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:44:54,355 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:44:54,355 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:44:54,356 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:44:54,362 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:44:54,362 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:44:54,363 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:44:54,363 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:44:54,468 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] [2024-12-06 01:44:54,469 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:44:54,470 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:44:54,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] [2024-12-06 01:44:54,494 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:44:54,685 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:44:54,685 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:54 WrapperNode [2024-12-06 01:44:54,686 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:44:54,686 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:44:54,687 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:44:54,687 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:44:54,692 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:54" (1/1) ... [2024-12-06 01:44:54,745 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:54" (1/1) ... [2024-12-06 01:44:54,796 INFO L138 Inliner]: procedures = 679, calls = 2616, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 831 [2024-12-06 01:44:54,796 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:44:54,797 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:44:54,797 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:44:54,797 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:44:54,806 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:54" (1/1) ... [2024-12-06 01:44:54,806 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:54" (1/1) ... [2024-12-06 01:44:54,811 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:54" (1/1) ... [2024-12-06 01:44:54,812 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:54" (1/1) ... [2024-12-06 01:44:54,837 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:54" (1/1) ... [2024-12-06 01:44:54,839 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:54" (1/1) ... [2024-12-06 01:44:54,841 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:54" (1/1) ... [2024-12-06 01:44:54,846 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:54" (1/1) ... [2024-12-06 01:44:54,849 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:54" (1/1) ... [2024-12-06 01:44:54,856 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:44:54,857 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:44:54,857 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:44:54,857 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:44:54,858 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:54" (1/1) ... [2024-12-06 01:44:54,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:44:54,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:44:54,890 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:44:54,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:44:54,916 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-12-06 01:44:54,916 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-12-06 01:44:54,916 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:44:54,917 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 01:44:54,917 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 01:44:54,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 01:44:54,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:44:54,917 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 01:44:54,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 01:44:54,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:44:54,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:44:54,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:44:54,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:44:54,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:44:54,917 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 01:44:54,917 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 01:44:54,917 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-12-06 01:44:54,918 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-12-06 01:44:54,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 01:44:54,918 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 01:44:54,918 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 01:44:54,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:44:54,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:44:54,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 01:44:54,918 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-06 01:44:54,918 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-06 01:44:54,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:44:54,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:44:55,112 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:44:55,114 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:45:09,022 INFO L? ?]: Removed 76 outVars from TransFormulas that were not future-live. [2024-12-06 01:45:09,022 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:45:09,548 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:45:09,548 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 01:45:09,549 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:45:09 BoogieIcfgContainer [2024-12-06 01:45:09,549 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:45:09,550 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:45:09,550 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:45:09,558 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:45:09,559 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:45:09" (1/1) ... [2024-12-06 01:45:09,566 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:45:09,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:09,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 65 states and 83 transitions. [2024-12-06 01:45:09,615 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 83 transitions. [2024-12-06 01:45:09,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:45:09,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:09,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:34,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:58,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:08,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 01:47:13,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:13,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 72 states and 106 transitions. [2024-12-06 01:47:13,918 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 106 transitions. [2024-12-06 01:47:13,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:47:13,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:13,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:36,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:05,770 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:49:20,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:20,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 77 states and 119 transitions. [2024-12-06 01:49:20,867 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 119 transitions. [2024-12-06 01:49:20,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:49:20,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:20,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:40,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:47,740 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:51:14,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:14,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 83 states and 132 transitions. [2024-12-06 01:51:14,172 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 132 transitions. [2024-12-06 01:51:14,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:51:14,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:14,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:38,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 01:52:38,182 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 01:52:48,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 01:54:17,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:54:18,930 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-06 01:54:18,934 INFO L158 Benchmark]: Toolchain (without parser) took 566375.80ms. Allocated memory was 142.6MB in the beginning and 2.8GB in the end (delta: 2.6GB). Free memory was 106.9MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2024-12-06 01:54:18,934 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:54:18,935 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2126.42ms. Allocated memory is still 142.6MB. Free memory was 106.8MB in the beginning and 85.0MB in the end (delta: 21.7MB). Peak memory consumption was 104.2MB. Max. memory is 16.1GB. [2024-12-06 01:54:18,935 INFO L158 Benchmark]: Boogie Procedure Inliner took 110.02ms. Allocated memory is still 142.6MB. Free memory was 85.0MB in the beginning and 74.3MB in the end (delta: 10.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:54:18,935 INFO L158 Benchmark]: Boogie Preprocessor took 59.38ms. Allocated memory is still 142.6MB. Free memory was 74.3MB in the beginning and 68.3MB in the end (delta: 6.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:54:18,936 INFO L158 Benchmark]: RCFGBuilder took 14692.08ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 68.3MB in the beginning and 278.1MB in the end (delta: -209.8MB). Peak memory consumption was 228.7MB. Max. memory is 16.1GB. [2024-12-06 01:54:18,936 INFO L158 Benchmark]: CodeCheck took 549383.71ms. Allocated memory was 427.8MB in the beginning and 2.8GB in the end (delta: 2.3GB). Free memory was 278.1MB in the beginning and 1.2GB in the end (delta: -895.0MB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2024-12-06 01:54:18,938 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 82.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2126.42ms. Allocated memory is still 142.6MB. Free memory was 106.8MB in the beginning and 85.0MB in the end (delta: 21.7MB). Peak memory consumption was 104.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 110.02ms. Allocated memory is still 142.6MB. Free memory was 85.0MB in the beginning and 74.3MB in the end (delta: 10.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 59.38ms. Allocated memory is still 142.6MB. Free memory was 74.3MB in the beginning and 68.3MB in the end (delta: 6.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 14692.08ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 68.3MB in the beginning and 278.1MB in the end (delta: -209.8MB). Peak memory consumption was 228.7MB. Max. memory is 16.1GB. * CodeCheck took 549383.71ms. Allocated memory was 427.8MB in the beginning and 2.8GB in the end (delta: 2.3GB). Free memory was 278.1MB in the beginning and 1.2GB in the end (delta: -895.0MB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8269]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] - GenericResultAtLocation [Line: 8755]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 01:54:19,147 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-06 01:54:19,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/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_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/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_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/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 05e02581adbae65f3c76984e6696604355ca8e8f10cecf21271078f0821410f3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:54:21,058 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:54:21,134 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 01:54:21,158 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:54:21,159 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:54:21,159 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:54:21,159 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:54:21,160 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:54:21,160 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:54:21,160 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:54:21,160 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:54:21,160 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:54:21,160 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:54:21,160 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:54:21,160 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 01:54:21,160 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 01:54:21,160 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 01:54:21,161 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:54:21,161 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:54:21,161 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:54:21,161 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:54:21,161 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:54:21,162 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:54:21,162 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 01:54:21,162 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 01:54:21,162 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:54:21,162 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:54:21,162 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:54:21,162 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:54:21,162 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:54:21,162 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 01:54:21,162 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 01:54:21,162 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 01:54:21,162 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_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/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 -> 05e02581adbae65f3c76984e6696604355ca8e8f10cecf21271078f0821410f3 [2024-12-06 01:54:21,382 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:54:21,390 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:54:21,393 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:54:21,394 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:54:21,394 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:54:21,395 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2024-12-06 01:54:24,090 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/data/f064559a0/0c794ced892d489181fd18e334ccfec6/FLAG89c3ad1bc [2024-12-06 01:54:24,501 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:54:24,501 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2024-12-06 01:54:24,534 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/data/f064559a0/0c794ced892d489181fd18e334ccfec6/FLAG89c3ad1bc [2024-12-06 01:54:24,549 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/data/f064559a0/0c794ced892d489181fd18e334ccfec6 [2024-12-06 01:54:24,552 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:54:24,553 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:54:24,554 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:54:24,555 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:54:24,559 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:54:24,560 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:54:24" (1/1) ... [2024-12-06 01:54:24,560 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fd363f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:24, skipping insertion in model container [2024-12-06 01:54:24,561 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:54:24" (1/1) ... [2024-12-06 01:54:24,637 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:54:24,859 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_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2024-12-06 01:54:24,865 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_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2024-12-06 01:54:25,484 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:25,578 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:25,579 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:25,580 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:25,588 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:25,590 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:25,591 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:25,592 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:25,592 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:25,592 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:25,593 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:25,597 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:25,597 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:25,599 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:25,600 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:25,609 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:25,609 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:25,609 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:25,610 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:25,611 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:25,611 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:25,612 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:25,612 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:25,930 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:25,931 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:25,931 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:25,932 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,055 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,072 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,076 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,081 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,138 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,140 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,142 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,142 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,143 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,195 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:54:26,247 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-12-06 01:54:26,270 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:54:26,275 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_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2024-12-06 01:54:26,275 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_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2024-12-06 01:54:26,292 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,301 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,301 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,302 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,304 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,304 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,305 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,305 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,305 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,305 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,306 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,307 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,307 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,308 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,308 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,312 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,312 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,313 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,313 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,314 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,314 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,314 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,314 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,356 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,356 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,357 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,357 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,377 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,384 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,386 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,390 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,411 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,411 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,413 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 01:54:26,413 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,413 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,433 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:54:26,466 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:54:26,476 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_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2024-12-06 01:54:26,476 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_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2024-12-06 01:54:26,501 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,502 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,502 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,502 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,502 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,506 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,506 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,506 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,507 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] [2024-12-06 01:54:26,594 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,595 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:54:26,605 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] [2024-12-06 01:54:26,615 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:54:26,806 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:54:26,807 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:26 WrapperNode [2024-12-06 01:54:26,807 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:54:26,808 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:54:26,808 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:54:26,808 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:54:26,814 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:26" (1/1) ... [2024-12-06 01:54:26,870 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:26" (1/1) ... [2024-12-06 01:54:26,921 INFO L138 Inliner]: procedures = 699, calls = 2616, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 832 [2024-12-06 01:54:26,921 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:54:26,922 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:54:26,922 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:54:26,922 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:54:26,931 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:26" (1/1) ... [2024-12-06 01:54:26,931 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:26" (1/1) ... [2024-12-06 01:54:26,940 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:26" (1/1) ... [2024-12-06 01:54:26,940 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:26" (1/1) ... [2024-12-06 01:54:26,970 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:26" (1/1) ... [2024-12-06 01:54:26,972 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:26" (1/1) ... [2024-12-06 01:54:26,974 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:26" (1/1) ... [2024-12-06 01:54:26,981 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:26" (1/1) ... [2024-12-06 01:54:26,984 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:26" (1/1) ... [2024-12-06 01:54:26,992 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:54:26,992 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:54:26,993 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:54:26,993 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:54:26,994 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:54:26" (1/1) ... [2024-12-06 01:54:26,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:54:27,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:54:27,024 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:54:27,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:54:27,050 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-12-06 01:54:27,050 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-12-06 01:54:27,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:54:27,051 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 01:54:27,051 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 01:54:27,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 01:54:27,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-06 01:54:27,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-12-06 01:54:27,051 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 01:54:27,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 01:54:27,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:54:27,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:54:27,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:54:27,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:54:27,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:54:27,051 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 01:54:27,052 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 01:54:27,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-06 01:54:27,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-06 01:54:27,052 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-12-06 01:54:27,052 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-12-06 01:54:27,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 01:54:27,052 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 01:54:27,052 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 01:54:27,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:54:27,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:54:27,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-06 01:54:27,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 01:54:27,052 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-06 01:54:27,053 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-06 01:54:27,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-06 01:54:27,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-12-06 01:54:27,272 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:54:27,274 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:54:36,806 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-12-06 01:54:36,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-06 01:54:36,807 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:694) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:264) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-12-06 01:54:36,812 INFO L158 Benchmark]: Toolchain (without parser) took 12258.19ms. Allocated memory was 92.3MB in the beginning and 352.3MB in the end (delta: 260.0MB). Free memory was 61.3MB in the beginning and 185.3MB in the end (delta: -124.0MB). Peak memory consumption was 201.8MB. Max. memory is 16.1GB. [2024-12-06 01:54:36,812 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:54:36,812 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2252.94ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 61.1MB in the beginning and 79.1MB in the end (delta: -18.0MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. [2024-12-06 01:54:36,813 INFO L158 Benchmark]: Boogie Procedure Inliner took 113.66ms. Allocated memory is still 151.0MB. Free memory was 78.3MB in the beginning and 67.3MB in the end (delta: 11.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:54:36,813 INFO L158 Benchmark]: Boogie Preprocessor took 69.86ms. Allocated memory is still 151.0MB. Free memory was 67.3MB in the beginning and 59.4MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:54:36,813 INFO L158 Benchmark]: RCFGBuilder took 9817.78ms. Allocated memory was 151.0MB in the beginning and 352.3MB in the end (delta: 201.3MB). Free memory was 59.4MB in the beginning and 185.3MB in the end (delta: -125.9MB). Peak memory consumption was 146.1MB. Max. memory is 16.1GB. [2024-12-06 01:54:36,815 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2252.94ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 61.1MB in the beginning and 79.1MB in the end (delta: -18.0MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 113.66ms. Allocated memory is still 151.0MB. Free memory was 78.3MB in the beginning and 67.3MB in the end (delta: 11.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.86ms. Allocated memory is still 151.0MB. Free memory was 67.3MB in the beginning and 59.4MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 9817.78ms. Allocated memory was 151.0MB in the beginning and 352.3MB in the end (delta: 201.3MB). Free memory was 59.4MB in the beginning and 185.3MB in the end (delta: -125.9MB). Peak memory consumption was 146.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8269]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] - GenericResultAtLocation [Line: 8755]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5a4ff-15f2-40f9-b3b3-06b9aedf25be/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")