./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ffc5622edb0e5dae45a60aa5046e3a2e4ecb08ca23d6136859ed729b95a19519 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:38:17,827 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:38:17,899 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:38:17,904 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:38:17,904 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:38:17,924 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:38:17,924 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:38:17,925 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:38:17,928 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:38:17,928 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:38:17,928 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:38:17,928 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:38:17,928 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:38:17,928 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:38:17,928 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:38:17,929 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:38:17,929 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:38:17,929 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:38:17,929 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:38:17,929 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:38:17,929 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:38:17,929 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:38:17,929 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:38:17,929 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:38:17,930 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:38:17,930 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:38:17,930 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:38:17,930 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:38:17,930 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:38:17,930 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:38:17,930 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_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ffc5622edb0e5dae45a60aa5046e3a2e4ecb08ca23d6136859ed729b95a19519 [2024-11-13 22:38:18,235 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:38:18,246 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:38:18,251 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:38:18,252 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:38:18,253 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:38:18,254 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i Unable to find full path for "g++" [2024-11-13 22:38:20,280 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:38:21,011 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:38:21,014 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i [2024-11-13 22:38:21,050 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/data/e30dd72ab/255eb21d781948578aedf30f1684f373/FLAG08e911852 [2024-11-13 22:38:21,349 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/data/e30dd72ab/255eb21d781948578aedf30f1684f373 [2024-11-13 22:38:21,351 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:38:21,353 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:38:21,354 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:38:21,355 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:38:21,360 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:38:21,361 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:38:21" (1/1) ... [2024-11-13 22:38:21,362 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37b7a733 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:21, skipping insertion in model container [2024-11-13 22:38:21,362 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:38:21" (1/1) ... [2024-11-13 22:38:21,477 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:38:21,812 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_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i[4503,4516] [2024-11-13 22:38:21,821 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_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i[4563,4576] [2024-11-13 22:38:22,865 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:22,865 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:22,866 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:22,866 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:22,867 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:22,887 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:22,888 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:22,890 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:22,891 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:23,740 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:23,740 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:23,860 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:38:23,987 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:38:24,007 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_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i[4503,4516] [2024-11-13 22:38:24,007 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_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i[4563,4576] [2024-11-13 22:38:24,086 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:24,087 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:24,087 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:24,088 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:24,090 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:24,107 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:24,111 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:24,112 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:24,113 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:24,298 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2024-11-13 22:38:24,300 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:24,301 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:38:24,318 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2024-11-13 22:38:24,341 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:38:24,598 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:38:24,598 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:24 WrapperNode [2024-11-13 22:38:24,599 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:38:24,600 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:38:24,600 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:38:24,600 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:38:24,606 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:24" (1/1) ... [2024-11-13 22:38:24,676 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:24" (1/1) ... [2024-11-13 22:38:24,752 INFO L138 Inliner]: procedures = 679, calls = 2609, calls flagged for inlining = 58, calls inlined = 5, statements flattened = 793 [2024-11-13 22:38:24,753 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:38:24,753 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:38:24,753 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:38:24,753 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:38:24,762 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:24" (1/1) ... [2024-11-13 22:38:24,762 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:24" (1/1) ... [2024-11-13 22:38:24,773 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:24" (1/1) ... [2024-11-13 22:38:24,773 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:24" (1/1) ... [2024-11-13 22:38:24,816 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:24" (1/1) ... [2024-11-13 22:38:24,824 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:24" (1/1) ... [2024-11-13 22:38:24,832 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:24" (1/1) ... [2024-11-13 22:38:24,842 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:24" (1/1) ... [2024-11-13 22:38:24,855 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:38:24,855 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:38:24,855 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:38:24,856 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:38:24,860 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:24" (1/1) ... [2024-11-13 22:38:24,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:38:24,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:38:24,906 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:38:24,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:38:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 22:38:24,936 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 22:38:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:38:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:38:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:38:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:38:24,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:38:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:38:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:38:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:38:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:38:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:38:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 22:38:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 22:38:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-13 22:38:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-13 22:38:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:38:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:38:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:38:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:38:24,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:38:24,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:38:24,939 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 22:38:24,940 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 22:38:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:38:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:38:25,251 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:38:25,253 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:38:41,292 INFO L? ?]: Removed 60 outVars from TransFormulas that were not future-live. [2024-11-13 22:38:41,293 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:38:41,914 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:38:41,914 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:38:41,915 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:38:41 BoogieIcfgContainer [2024-11-13 22:38:41,915 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:38:41,916 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:38:41,916 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:38:41,926 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:38:41,926 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:38:41" (1/1) ... [2024-11-13 22:38:41,934 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:38:41,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:41,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 49 states and 60 transitions. [2024-11-13 22:38:41,997 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 60 transitions. [2024-11-13 22:38:42,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:38:42,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:42,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:26,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:40:26,853 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 22:40:35,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:42:29,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:42:30,192 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:42:30,197 INFO L158 Benchmark]: Toolchain (without parser) took 248843.11ms. Allocated memory was 142.6MB in the beginning and 3.1GB in the end (delta: 2.9GB). Free memory was 107.9MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2024-11-13 22:42:30,197 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 74.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:42:30,198 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3244.81ms. Allocated memory is still 142.6MB. Free memory was 107.7MB in the beginning and 60.2MB in the end (delta: 47.5MB). Peak memory consumption was 115.3MB. Max. memory is 16.1GB. [2024-11-13 22:42:30,198 INFO L158 Benchmark]: Boogie Procedure Inliner took 152.94ms. Allocated memory is still 142.6MB. Free memory was 60.2MB in the beginning and 48.9MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:42:30,199 INFO L158 Benchmark]: Boogie Preprocessor took 101.56ms. Allocated memory is still 142.6MB. Free memory was 48.9MB in the beginning and 43.2MB in the end (delta: 5.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:42:30,199 INFO L158 Benchmark]: RCFGBuilder took 17059.72ms. Allocated memory was 142.6MB in the beginning and 276.8MB in the end (delta: 134.2MB). Free memory was 42.9MB in the beginning and 156.9MB in the end (delta: -114.0MB). Peak memory consumption was 120.0MB. Max. memory is 16.1GB. [2024-11-13 22:42:30,200 INFO L158 Benchmark]: CodeCheck took 228279.23ms. Allocated memory was 276.8MB in the beginning and 3.1GB in the end (delta: 2.8GB). Free memory was 156.9MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-11-13 22:42:30,202 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 117.4MB. Free memory is still 74.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3244.81ms. Allocated memory is still 142.6MB. Free memory was 107.7MB in the beginning and 60.2MB in the end (delta: 47.5MB). Peak memory consumption was 115.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 152.94ms. Allocated memory is still 142.6MB. Free memory was 60.2MB in the beginning and 48.9MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 101.56ms. Allocated memory is still 142.6MB. Free memory was 48.9MB in the beginning and 43.2MB in the end (delta: 5.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 17059.72ms. Allocated memory was 142.6MB in the beginning and 276.8MB in the end (delta: 134.2MB). Free memory was 42.9MB in the beginning and 156.9MB in the end (delta: -114.0MB). Peak memory consumption was 120.0MB. Max. memory is 16.1GB. * CodeCheck took 228279.23ms. Allocated memory was 276.8MB in the beginning and 3.1GB in the end (delta: 2.8GB). Free memory was 156.9MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8237]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] - GenericResultAtLocation [Line: 8723]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:42:30,412 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 22:42:30,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ffc5622edb0e5dae45a60aa5046e3a2e4ecb08ca23d6136859ed729b95a19519 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:42:32,910 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:42:33,034 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 22:42:33,067 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:42:33,068 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:42:33,069 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:42:33,069 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:42:33,070 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:42:33,070 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:42:33,070 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:42:33,071 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:42:33,071 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:42:33,072 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:42:33,072 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:42:33,072 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:42:33,072 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:42:33,073 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:42:33,073 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:42:33,073 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:42:33,073 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:42:33,073 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:42:33,073 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:42:33,073 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:42:33,074 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:42:33,074 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:42:33,074 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:42:33,074 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:42:33,075 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:42:33,075 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:42:33,075 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:42:33,075 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:42:33,075 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:42:33,075 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:42:33,075 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_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ffc5622edb0e5dae45a60aa5046e3a2e4ecb08ca23d6136859ed729b95a19519 [2024-11-13 22:42:33,418 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:42:33,428 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:42:33,431 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:42:33,434 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:42:33,434 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:42:33,439 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i Unable to find full path for "g++" [2024-11-13 22:42:35,392 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:42:35,961 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:42:35,965 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i [2024-11-13 22:42:35,999 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/data/737e7e491/c4264ac36fce4d3f988a7359418c1526/FLAGe5c3cc290 [2024-11-13 22:42:36,014 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/data/737e7e491/c4264ac36fce4d3f988a7359418c1526 [2024-11-13 22:42:36,016 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:42:36,018 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:42:36,021 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:42:36,021 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:42:36,026 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:42:36,027 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:42:36" (1/1) ... [2024-11-13 22:42:36,028 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@645af00a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:36, skipping insertion in model container [2024-11-13 22:42:36,028 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:42:36" (1/1) ... [2024-11-13 22:42:36,122 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:42:36,399 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_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i[4503,4516] [2024-11-13 22:42:36,404 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_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i[4563,4576] [2024-11-13 22:42:37,091 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:37,229 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:37,229 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:37,230 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:37,246 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:37,248 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:37,253 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:37,253 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:37,254 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:37,254 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:37,255 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:37,261 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:37,262 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:37,267 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:37,269 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:37,285 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:37,285 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:37,286 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:37,286 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:37,289 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:37,290 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:37,291 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:37,291 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:37,944 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:37,945 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:37,945 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:37,946 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,127 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,145 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,149 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,156 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,219 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,226 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,229 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,234 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:38,235 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:38,324 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:42:38,415 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 22:42:38,459 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:42:38,470 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_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i[4503,4516] [2024-11-13 22:42:38,475 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_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i[4563,4576] [2024-11-13 22:42:38,519 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,541 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,545 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,545 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,553 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,554 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:38,559 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:38,559 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:38,560 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,560 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:38,560 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:38,562 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,562 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,569 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,569 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,574 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:38,579 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,579 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:38,579 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,580 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:38,584 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,584 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:38,585 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,709 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,710 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,710 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,710 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,755 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,767 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,772 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,777 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,826 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,827 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,828 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:42:38,830 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:38,831 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:38,871 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:42:38,912 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:42:38,932 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_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i[4503,4516] [2024-11-13 22:42:38,933 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_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness_negated.i[4563,4576] [2024-11-13 22:42:39,027 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:39,027 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:39,027 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:39,028 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:39,028 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:39,034 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:39,034 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:39,035 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:39,035 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:39,184 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2024-11-13 22:42:39,186 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:39,189 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:42:39,207 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2024-11-13 22:42:39,219 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:42:39,597 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:42:39,598 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:39 WrapperNode [2024-11-13 22:42:39,598 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:42:39,601 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:42:39,601 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:42:39,601 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:42:39,627 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:39" (1/1) ... [2024-11-13 22:42:39,750 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:39" (1/1) ... [2024-11-13 22:42:39,856 INFO L138 Inliner]: procedures = 699, calls = 2609, calls flagged for inlining = 58, calls inlined = 5, statements flattened = 794 [2024-11-13 22:42:39,864 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:42:39,864 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:42:39,864 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:42:39,865 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:42:39,879 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:39" (1/1) ... [2024-11-13 22:42:39,879 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:39" (1/1) ... [2024-11-13 22:42:39,891 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:39" (1/1) ... [2024-11-13 22:42:39,891 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:39" (1/1) ... [2024-11-13 22:42:39,959 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:39" (1/1) ... [2024-11-13 22:42:39,966 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:39" (1/1) ... [2024-11-13 22:42:39,981 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:39" (1/1) ... [2024-11-13 22:42:39,985 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:39" (1/1) ... [2024-11-13 22:42:39,995 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:42:39,996 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:42:39,996 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:42:39,996 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:42:39,997 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:39" (1/1) ... [2024-11-13 22:42:40,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:42:40,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:42:40,037 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:42:40,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:42:40,068 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 22:42:40,068 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 22:42:40,069 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:42:40,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:42:40,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 22:42:40,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-13 22:42:40,069 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:42:40,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:42:40,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:42:40,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:42:40,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:42:40,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:42:40,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:42:40,070 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 22:42:40,070 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 22:42:40,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 22:42:40,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 22:42:40,070 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-13 22:42:40,070 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-13 22:42:40,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:42:40,070 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:42:40,071 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:42:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:42:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:42:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 22:42:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:42:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 22:42:40,071 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 22:42:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 22:42:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-13 22:42:40,420 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:42:40,422 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:42:52,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-13 22:42:52,656 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-13 22:42:52,659 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_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/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$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:702) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-13 22:42:52,666 INFO L158 Benchmark]: Toolchain (without parser) took 16646.90ms. Allocated memory was 83.9MB in the beginning and 226.5MB in the end (delta: 142.6MB). Free memory was 49.6MB in the beginning and 152.0MB in the end (delta: -102.3MB). Peak memory consumption was 172.3MB. Max. memory is 16.1GB. [2024-11-13 22:42:52,669 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:42:52,669 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3579.16ms. Allocated memory was 83.9MB in the beginning and 218.1MB in the end (delta: 134.2MB). Free memory was 49.4MB in the beginning and 113.1MB in the end (delta: -63.6MB). Peak memory consumption was 94.9MB. Max. memory is 16.1GB. [2024-11-13 22:42:52,669 INFO L158 Benchmark]: Boogie Procedure Inliner took 263.22ms. Allocated memory is still 218.1MB. Free memory was 113.1MB in the beginning and 101.4MB in the end (delta: 11.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:42:52,670 INFO L158 Benchmark]: Boogie Preprocessor took 130.67ms. Allocated memory is still 218.1MB. Free memory was 101.4MB in the beginning and 94.0MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:42:52,670 INFO L158 Benchmark]: RCFGBuilder took 12667.75ms. Allocated memory was 218.1MB in the beginning and 226.5MB in the end (delta: 8.4MB). Free memory was 94.0MB in the beginning and 152.0MB in the end (delta: -58.0MB). Peak memory consumption was 82.5MB. Max. memory is 16.1GB. [2024-11-13 22:42:52,675 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3579.16ms. Allocated memory was 83.9MB in the beginning and 218.1MB in the end (delta: 134.2MB). Free memory was 49.4MB in the beginning and 113.1MB in the end (delta: -63.6MB). Peak memory consumption was 94.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 263.22ms. Allocated memory is still 218.1MB. Free memory was 113.1MB in the beginning and 101.4MB in the end (delta: 11.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 130.67ms. Allocated memory is still 218.1MB. Free memory was 101.4MB in the beginning and 94.0MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 12667.75ms. Allocated memory was 218.1MB in the beginning and 226.5MB in the end (delta: 8.4MB). Free memory was 94.0MB in the beginning and 152.0MB in the end (delta: -58.0MB). Peak memory consumption was 82.5MB. 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_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/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_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/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: 8237]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] - GenericResultAtLocation [Line: 8723]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] 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_525f3a88-a3c8-4f06-9ca0-37fbbe5e560f/bin/ukojak-verify-EEHR8qb7sm/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")