./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_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_07be3315-f1f9-4302-bb09-ae97b80b8f6a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/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_07be3315-f1f9-4302-bb09-ae97b80b8f6a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/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_07be3315-f1f9-4302-bb09-ae97b80b8f6a/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 c974750d72dbbdcad43b6c780cc7a00626a484b6d2da67e96b9032eaa6e0f23d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:08:34,034 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:08:34,126 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:08:34,135 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:08:34,136 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:08:34,173 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:08:34,174 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:08:34,174 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:08:34,174 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:08:34,174 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:08:34,175 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:08:34,175 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:08:34,175 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:08:34,175 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:08:34,175 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:08:34,175 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:08:34,175 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:08:34,175 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:08:34,175 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:08:34,178 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:08:34,178 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:08:34,178 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:08:34,178 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:08:34,178 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:08:34,178 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:08:34,179 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:08:34,179 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:08:34,179 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:08:34,179 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:08:34,179 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:08:34,179 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_07be3315-f1f9-4302-bb09-ae97b80b8f6a/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 -> c974750d72dbbdcad43b6c780cc7a00626a484b6d2da67e96b9032eaa6e0f23d [2024-11-13 22:08:34,547 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:08:34,561 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:08:34,566 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:08:34,568 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:08:34,568 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:08:34,569 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i Unable to find full path for "g++" [2024-11-13 22:08:36,479 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:08:37,198 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:08:37,199 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i [2024-11-13 22:08:37,262 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/bin/ukojak-verify-EEHR8qb7sm/data/ac3790413/267401d361d448ad81260d3fb4e63a15/FLAGa4cf1afbc [2024-11-13 22:08:37,289 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/bin/ukojak-verify-EEHR8qb7sm/data/ac3790413/267401d361d448ad81260d3fb4e63a15 [2024-11-13 22:08:37,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:08:37,294 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:08:37,297 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:08:37,297 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:08:37,303 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:08:37,305 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:08:37" (1/1) ... [2024-11-13 22:08:37,306 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b419246 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:37, skipping insertion in model container [2024-11-13 22:08:37,307 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:08:37" (1/1) ... [2024-11-13 22:08:37,428 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:08:37,755 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_07be3315-f1f9-4302-bb09-ae97b80b8f6a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4496,4509] [2024-11-13 22:08:37,765 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_07be3315-f1f9-4302-bb09-ae97b80b8f6a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4556,4569] [2024-11-13 22:08:38,835 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:38,835 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:38,836 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:38,837 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:38,838 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:38,854 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:38,855 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:38,857 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:38,858 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:40,030 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:40,030 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:40,137 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:08:40,225 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:08:40,245 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_07be3315-f1f9-4302-bb09-ae97b80b8f6a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4496,4509] [2024-11-13 22:08:40,245 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_07be3315-f1f9-4302-bb09-ae97b80b8f6a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4556,4569] [2024-11-13 22:08:40,311 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:40,311 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:40,312 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:40,313 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:40,314 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:40,323 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:40,324 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:40,326 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:40,326 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:40,518 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8221] [2024-11-13 22:08:40,520 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:40,521 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:40,544 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8707-8718] [2024-11-13 22:08:40,601 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:08:40,887 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:08:40,888 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40 WrapperNode [2024-11-13 22:08:40,888 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:08:40,890 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:08:40,890 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:08:40,890 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:08:40,897 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40" (1/1) ... [2024-11-13 22:08:41,023 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40" (1/1) ... [2024-11-13 22:08:41,119 INFO L138 Inliner]: procedures = 682, calls = 2798, calls flagged for inlining = 61, calls inlined = 8, statements flattened = 891 [2024-11-13 22:08:41,119 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:08:41,124 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:08:41,124 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:08:41,124 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:08:41,132 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40" (1/1) ... [2024-11-13 22:08:41,132 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40" (1/1) ... [2024-11-13 22:08:41,141 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40" (1/1) ... [2024-11-13 22:08:41,142 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40" (1/1) ... [2024-11-13 22:08:41,211 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40" (1/1) ... [2024-11-13 22:08:41,218 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40" (1/1) ... [2024-11-13 22:08:41,224 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40" (1/1) ... [2024-11-13 22:08:41,227 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40" (1/1) ... [2024-11-13 22:08:41,236 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:08:41,237 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:08:41,237 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:08:41,237 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:08:41,238 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:40" (1/1) ... [2024-11-13 22:08:41,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:08:41,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:08:41,285 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:08:41,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:08:41,315 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2024-11-13 22:08:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2024-11-13 22:08:41,315 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 22:08:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 22:08:41,315 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2024-11-13 22:08:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2024-11-13 22:08:41,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:08:41,316 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 22:08:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 22:08:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:08:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:08:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:08:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:08:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:08:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:08:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:08:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:08:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:08:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 22:08:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 22:08:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:08:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:08:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:08:41,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:08:41,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:08:41,318 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2024-11-13 22:08:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2024-11-13 22:08:41,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:08:41,318 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 22:08:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 22:08:41,318 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 22:08:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 22:08:41,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:08:41,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:08:41,640 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:08:41,642 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:08:57,267 INFO L? ?]: Removed 108 outVars from TransFormulas that were not future-live. [2024-11-13 22:08:57,267 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:08:58,069 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:08:58,074 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:08:58,074 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:08:58 BoogieIcfgContainer [2024-11-13 22:08:58,074 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:08:58,075 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:08:58,078 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:08:58,092 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:08:58,093 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:08:58" (1/1) ... [2024-11-13 22:08:58,105 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:08:58,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:58,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 94 states and 124 transitions. [2024-11-13 22:08:58,232 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 124 transitions. [2024-11-13 22:08:58,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:08:58,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:58,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:35,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:39,616 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:10:49,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:10:52,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:52,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 116 states and 163 transitions. [2024-11-13 22:10:52,172 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 163 transitions. [2024-11-13 22:10:52,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:10:52,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:52,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:19,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:25,057 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:12:33,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:33,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 122 states and 173 transitions. [2024-11-13 22:12:33,288 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 173 transitions. [2024-11-13 22:12:33,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:12:33,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:33,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:15,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:14:15,494 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 22:14:27,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:16:15,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:16:16,204 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 22:16:16,208 INFO L158 Benchmark]: Toolchain (without parser) took 458914.11ms. Allocated memory was 142.6MB in the beginning and 4.0GB in the end (delta: 3.8GB). Free memory was 109.8MB in the beginning and 2.5GB in the end (delta: -2.4GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2024-11-13 22:16:16,209 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 142.6MB. Free memory is still 80.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:16:16,209 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3592.12ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 109.8MB in the beginning and 273.4MB in the end (delta: -163.6MB). Peak memory consumption was 120.1MB. Max. memory is 16.1GB. [2024-11-13 22:16:16,210 INFO L158 Benchmark]: Boogie Procedure Inliner took 229.46ms. Allocated memory is still 427.8MB. Free memory was 273.4MB in the beginning and 260.8MB in the end (delta: 12.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:16:16,210 INFO L158 Benchmark]: Boogie Preprocessor took 112.78ms. Allocated memory is still 427.8MB. Free memory was 260.8MB in the beginning and 254.2MB in the end (delta: 6.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:16:16,211 INFO L158 Benchmark]: RCFGBuilder took 16837.46ms. Allocated memory is still 427.8MB. Free memory was 254.2MB in the beginning and 130.8MB in the end (delta: 123.4MB). Peak memory consumption was 157.3MB. Max. memory is 16.1GB. [2024-11-13 22:16:16,211 INFO L158 Benchmark]: CodeCheck took 438132.32ms. Allocated memory was 427.8MB in the beginning and 4.0GB in the end (delta: 3.5GB). Free memory was 130.8MB in the beginning and 2.5GB in the end (delta: -2.4GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-11-13 22:16:16,213 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 0.40ms. Allocated memory is still 142.6MB. Free memory is still 80.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3592.12ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 109.8MB in the beginning and 273.4MB in the end (delta: -163.6MB). Peak memory consumption was 120.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 229.46ms. Allocated memory is still 427.8MB. Free memory was 273.4MB in the beginning and 260.8MB in the end (delta: 12.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 112.78ms. Allocated memory is still 427.8MB. Free memory was 260.8MB in the beginning and 254.2MB in the end (delta: 6.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 16837.46ms. Allocated memory is still 427.8MB. Free memory was 254.2MB in the beginning and 130.8MB in the end (delta: 123.4MB). Peak memory consumption was 157.3MB. Max. memory is 16.1GB. * CodeCheck took 438132.32ms. Allocated memory was 427.8MB in the beginning and 4.0GB in the end (delta: 3.5GB). Free memory was 130.8MB in the beginning and 2.5GB in the end (delta: -2.4GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8221]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8221] - GenericResultAtLocation [Line: 8707]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8707-8718] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:16:16,423 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 22:16:16,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/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_07be3315-f1f9-4302-bb09-ae97b80b8f6a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/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_07be3315-f1f9-4302-bb09-ae97b80b8f6a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/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_07be3315-f1f9-4302-bb09-ae97b80b8f6a/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 c974750d72dbbdcad43b6c780cc7a00626a484b6d2da67e96b9032eaa6e0f23d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:16:19,031 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:16:19,113 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 22:16:19,167 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:16:19,170 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:16:19,170 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:16:19,171 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:16:19,171 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:16:19,171 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:16:19,172 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:16:19,174 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:16:19,174 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:16:19,174 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:16:19,174 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:16:19,174 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:16:19,174 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:16:19,175 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:16:19,175 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:16:19,175 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:16:19,175 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:16:19,175 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:16:19,175 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:16:19,175 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:16:19,175 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:16:19,175 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:16:19,175 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:16:19,175 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:16:19,176 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:16:19,176 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:16:19,176 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:16:19,176 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:16:19,176 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:16:19,176 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:16:19,176 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_07be3315-f1f9-4302-bb09-ae97b80b8f6a/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 -> c974750d72dbbdcad43b6c780cc7a00626a484b6d2da67e96b9032eaa6e0f23d [2024-11-13 22:16:19,572 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:16:19,585 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:16:19,588 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:16:19,589 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:16:19,590 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:16:19,594 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i Unable to find full path for "g++" [2024-11-13 22:16:21,569 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:16:22,228 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:16:22,228 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i [2024-11-13 22:16:22,276 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/bin/ukojak-verify-EEHR8qb7sm/data/e2e7d16ac/99cae59e5abb4bcdac461ae25298fd4a/FLAG70686d20d [2024-11-13 22:16:22,305 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/bin/ukojak-verify-EEHR8qb7sm/data/e2e7d16ac/99cae59e5abb4bcdac461ae25298fd4a [2024-11-13 22:16:22,308 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:16:22,311 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:16:22,313 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:16:22,315 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:16:22,320 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:16:22,321 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:16:22" (1/1) ... [2024-11-13 22:16:22,322 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14c764d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:22, skipping insertion in model container [2024-11-13 22:16:22,325 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:16:22" (1/1) ... [2024-11-13 22:16:22,472 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:16:22,808 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_07be3315-f1f9-4302-bb09-ae97b80b8f6a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4496,4509] [2024-11-13 22:16:22,818 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_07be3315-f1f9-4302-bb09-ae97b80b8f6a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4556,4569] [2024-11-13 22:16:23,825 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 22:16:23,969 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 22:16:23,970 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 22:16:23,971 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 22:16:23,978 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 22:16:23,981 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:23,982 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:23,982 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:23,983 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 22:16:23,983 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:23,984 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:23,988 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 22:16:23,988 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 22:16:23,991 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 22:16:23,992 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 22:16:24,001 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:24,002 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 22:16:24,002 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:24,003 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 22:16:24,004 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:24,005 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 22:16:24,005 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:24,006 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 22:16:24,462 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 22:16:24,463 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 22:16:24,463 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 22:16:24,464 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 22:16:24,628 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 22:16:24,651 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 22:16:24,659 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 22:16:24,674 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 22:16:24,769 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:16:24,770 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 22:16:24,773 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:16:24,774 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:24,774 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:24,854 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 22:16:24,856 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 22:16:24,859 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 22:16:24,860 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 22:16:24,876 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:16:24,934 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 22:16:24,987 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:16:24,993 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_07be3315-f1f9-4302-bb09-ae97b80b8f6a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4496,4509] [2024-11-13 22:16:24,993 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_07be3315-f1f9-4302-bb09-ae97b80b8f6a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4556,4569] [2024-11-13 22:16:25,021 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 22:16:25,043 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 22:16:25,043 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 22:16:25,045 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 22:16:25,050 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 22:16:25,052 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:25,052 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:25,053 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:25,053 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 22:16:25,053 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:25,054 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:25,056 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 22:16:25,057 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 22:16:25,058 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 22:16:25,059 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 22:16:25,063 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:25,063 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 22:16:25,063 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:25,063 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 22:16:25,064 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:25,065 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 22:16:25,065 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:25,065 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 22:16:25,117 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 22:16:25,118 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 22:16:25,119 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 22:16:25,119 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 22:16:25,151 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 22:16:25,178 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 22:16:25,182 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 22:16:25,187 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 22:16:25,226 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 22:16:25,227 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 22:16:25,230 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 22:16:25,231 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:25,231 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:25,282 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 22:16:25,284 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 22:16:25,289 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 22:16:25,290 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 22:16:25,342 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:16:25,395 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:16:25,421 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_07be3315-f1f9-4302-bb09-ae97b80b8f6a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4496,4509] [2024-11-13 22:16:25,425 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_07be3315-f1f9-4302-bb09-ae97b80b8f6a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4556,4569] [2024-11-13 22:16:25,495 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:25,496 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:25,496 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:25,498 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:25,499 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:25,504 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:25,504 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:25,505 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:25,507 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:25,657 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8221] [2024-11-13 22:16:25,658 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:25,659 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:16:25,676 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8707-8718] [2024-11-13 22:16:25,722 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:16:26,042 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:16:26,043 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:26 WrapperNode [2024-11-13 22:16:26,043 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:16:26,044 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:16:26,044 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:16:26,045 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:16:26,072 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:26" (1/1) ... [2024-11-13 22:16:26,186 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:26" (1/1) ... [2024-11-13 22:16:26,248 INFO L138 Inliner]: procedures = 702, calls = 2798, calls flagged for inlining = 61, calls inlined = 8, statements flattened = 892 [2024-11-13 22:16:26,248 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:16:26,249 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:16:26,249 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:16:26,249 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:16:26,258 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:26" (1/1) ... [2024-11-13 22:16:26,258 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:26" (1/1) ... [2024-11-13 22:16:26,267 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:26" (1/1) ... [2024-11-13 22:16:26,267 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:26" (1/1) ... [2024-11-13 22:16:26,303 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:26" (1/1) ... [2024-11-13 22:16:26,306 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:26" (1/1) ... [2024-11-13 22:16:26,314 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:26" (1/1) ... [2024-11-13 22:16:26,318 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:26" (1/1) ... [2024-11-13 22:16:26,332 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:16:26,333 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:16:26,333 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:16:26,333 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:16:26,337 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:26" (1/1) ... [2024-11-13 22:16:26,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:16:26,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:16:26,371 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:16:26,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:16:26,405 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2024-11-13 22:16:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2024-11-13 22:16:26,407 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 22:16:26,407 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 22:16:26,408 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2024-11-13 22:16:26,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2024-11-13 22:16:26,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:16:26,408 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 22:16:26,408 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 22:16:26,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:16:26,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 22:16:26,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-13 22:16:26,408 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:16:26,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:16:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:16:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:16:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:16:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:16:26,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:16:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 22:16:26,409 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 22:16:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 22:16:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 22:16:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:16:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:16:26,410 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:16:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:16:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:16:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2024-11-13 22:16:26,411 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2024-11-13 22:16:26,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 22:16:26,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-13 22:16:26,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:16:26,411 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 22:16:26,411 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 22:16:26,411 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 22:16:26,412 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 22:16:26,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 22:16:26,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-13 22:16:26,772 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:16:26,775 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:16:39,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-13 22:16:39,851 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07be3315-f1f9-4302-bb09-ae97b80b8f6a/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 22:16:39,853 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_07be3315-f1f9-4302-bb09-ae97b80b8f6a/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$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-13 22:16:39,860 INFO L158 Benchmark]: Toolchain (without parser) took 17548.58ms. Allocated memory was 83.9MB in the beginning and 352.3MB in the end (delta: 268.4MB). Free memory was 51.1MB in the beginning and 127.3MB in the end (delta: -76.2MB). Peak memory consumption was 217.1MB. Max. memory is 16.1GB. [2024-11-13 22:16:39,861 INFO L158 Benchmark]: CDTParser took 0.49ms. Allocated memory is still 83.9MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:16:39,863 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3730.15ms. Allocated memory was 83.9MB in the beginning and 167.8MB in the end (delta: 83.9MB). Free memory was 51.1MB in the beginning and 55.0MB in the end (delta: -3.9MB). Peak memory consumption was 101.0MB. Max. memory is 16.1GB. [2024-11-13 22:16:39,864 INFO L158 Benchmark]: Boogie Procedure Inliner took 204.19ms. Allocated memory is still 167.8MB. Free memory was 55.0MB in the beginning and 90.1MB in the end (delta: -35.1MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. [2024-11-13 22:16:39,864 INFO L158 Benchmark]: Boogie Preprocessor took 83.00ms. Allocated memory is still 167.8MB. Free memory was 90.1MB in the beginning and 81.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:16:39,864 INFO L158 Benchmark]: RCFGBuilder took 13524.89ms. Allocated memory was 167.8MB in the beginning and 352.3MB in the end (delta: 184.5MB). Free memory was 81.7MB in the beginning and 127.3MB in the end (delta: -45.6MB). Peak memory consumption was 163.7MB. Max. memory is 16.1GB. [2024-11-13 22:16:39,866 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49ms. Allocated memory is still 83.9MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3730.15ms. Allocated memory was 83.9MB in the beginning and 167.8MB in the end (delta: 83.9MB). Free memory was 51.1MB in the beginning and 55.0MB in the end (delta: -3.9MB). Peak memory consumption was 101.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 204.19ms. Allocated memory is still 167.8MB. Free memory was 55.0MB in the beginning and 90.1MB in the end (delta: -35.1MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 83.00ms. Allocated memory is still 167.8MB. Free memory was 90.1MB in the beginning and 81.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 13524.89ms. Allocated memory was 167.8MB in the beginning and 352.3MB in the end (delta: 184.5MB). Free memory was 81.7MB in the beginning and 127.3MB in the end (delta: -45.6MB). Peak memory consumption was 163.7MB. 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_07be3315-f1f9-4302-bb09-ae97b80b8f6a/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_07be3315-f1f9-4302-bb09-ae97b80b8f6a/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: 8221]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8221] - GenericResultAtLocation [Line: 8707]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8707-8718] 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_07be3315-f1f9-4302-bb09-ae97b80b8f6a/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")