./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 83ea83276c34d99791c615950bc2829f5984dafaf429e7a88fe36009fea1e8b3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:25:01,377 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:25:01,433 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 04:25:01,438 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:25:01,438 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:25:01,457 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:25:01,458 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:25:01,458 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:25:01,459 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:25:01,459 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:25:01,459 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:25:01,459 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:25:01,459 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:25:01,459 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:25:01,459 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:25:01,459 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:25:01,459 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:25:01,460 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:25:01,460 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:25:01,460 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:25:01,460 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:25:01,460 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:25:01,460 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:25:01,460 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:25:01,460 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:25:01,460 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:25:01,460 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:25:01,460 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:25:01,461 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:25:01,461 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:25:01,461 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_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 83ea83276c34d99791c615950bc2829f5984dafaf429e7a88fe36009fea1e8b3 [2024-12-06 04:25:01,679 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:25:01,686 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:25:01,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:25:01,689 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:25:01,690 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:25:01,691 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i [2024-12-06 04:25:04,320 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/data/2b3851599/3957485eeefc4643aebf171dbaf2d860/FLAG1e1d92d11 [2024-12-06 04:25:04,773 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:25:04,773 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i [2024-12-06 04:25:04,800 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/data/2b3851599/3957485eeefc4643aebf171dbaf2d860/FLAG1e1d92d11 [2024-12-06 04:25:04,911 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/data/2b3851599/3957485eeefc4643aebf171dbaf2d860 [2024-12-06 04:25:04,913 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:25:04,914 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:25:04,916 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:25:04,916 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:25:04,920 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:25:04,921 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:25:04" (1/1) ... [2024-12-06 04:25:04,922 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6be00212 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:04, skipping insertion in model container [2024-12-06 04:25:04,922 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:25:04" (1/1) ... [2024-12-06 04:25:04,989 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:25:05,225 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_ce6b225a-85cf-46ea-938f-77f715f916e4/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4494,4507] [2024-12-06 04:25:05,232 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_ce6b225a-85cf-46ea-938f-77f715f916e4/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4554,4567] [2024-12-06 04:25:05,958 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:05,958 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:05,959 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:05,960 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:05,960 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:05,974 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:05,975 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:05,976 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:05,976 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:06,515 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:06,515 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:06,582 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:06,582 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:06,659 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:25:06,703 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:25:06,716 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_ce6b225a-85cf-46ea-938f-77f715f916e4/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4494,4507] [2024-12-06 04:25:06,717 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_ce6b225a-85cf-46ea-938f-77f715f916e4/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4554,4567] [2024-12-06 04:25:06,755 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:06,756 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:06,756 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:06,757 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:06,757 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:06,763 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:06,763 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:06,764 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:06,764 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:06,835 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:06,836 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:06,875 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8283] [2024-12-06 04:25:06,877 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:06,877 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:25:06,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8769-8780] [2024-12-06 04:25:06,903 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:25:07,107 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:25:07,108 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07 WrapperNode [2024-12-06 04:25:07,108 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:25:07,109 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:25:07,109 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:25:07,109 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:25:07,114 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,166 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,223 INFO L138 Inliner]: procedures = 681, calls = 2620, calls flagged for inlining = 59, calls inlined = 10, statements flattened = 967 [2024-12-06 04:25:07,223 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:25:07,224 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:25:07,224 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:25:07,224 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:25:07,232 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,232 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,238 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,239 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,267 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,273 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,277 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,282 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,286 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,295 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:25:07,296 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:25:07,296 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:25:07,296 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:25:07,297 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:25:07,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:25:07,327 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:25:07,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:25:07,353 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-12-06 04:25:07,353 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-12-06 04:25:07,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:25:07,353 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 04:25:07,353 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 04:25:07,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 04:25:07,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:25:07,353 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-06 04:25:07,353 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-06 04:25:07,353 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 04:25:07,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 04:25:07,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:25:07,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:25:07,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:25:07,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:25:07,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:25:07,354 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 04:25:07,354 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 04:25:07,354 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2024-12-06 04:25:07,354 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2024-12-06 04:25:07,355 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-12-06 04:25:07,355 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-12-06 04:25:07,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 04:25:07,355 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reserve [2024-12-06 04:25:07,355 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_reserve [2024-12-06 04:25:07,355 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-12-06 04:25:07,355 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-12-06 04:25:07,355 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 04:25:07,355 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 04:25:07,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:25:07,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:25:07,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 04:25:07,355 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-06 04:25:07,355 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-06 04:25:07,355 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-06 04:25:07,355 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-06 04:25:07,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:25:07,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:25:07,556 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:25:07,558 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:25:21,554 INFO L? ?]: Removed 117 outVars from TransFormulas that were not future-live. [2024-12-06 04:25:21,554 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:25:22,203 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:25:22,204 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:25:22,204 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:25:22 BoogieIcfgContainer [2024-12-06 04:25:22,204 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:25:22,205 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:25:22,205 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:25:22,214 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:25:22,215 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:25:22" (1/1) ... [2024-12-06 04:25:22,222 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:25:22,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:22,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 120 states and 162 transitions. [2024-12-06 04:25:22,272 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 162 transitions. [2024-12-06 04:25:22,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:25:22,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:22,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:51,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:52,789 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:27:02,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:27:03,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:03,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 120 states and 157 transitions. [2024-12-06 04:27:03,994 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 157 transitions. [2024-12-06 04:27:03,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 04:27:03,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:03,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:36,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:38,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:28:39,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:39,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 124 states and 162 transitions. [2024-12-06 04:28:39,584 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 162 transitions. [2024-12-06 04:28:39,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:28:39,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:39,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:17,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:31,990 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:30:42,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:30:48,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:48,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 136 states and 182 transitions. [2024-12-06 04:30:48,305 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 182 transitions. [2024-12-06 04:30:48,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:30:48,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:48,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:34,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 04:32:34,768 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 04:32:54,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 04:34:33,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:34,117 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-06 04:34:34,121 INFO L158 Benchmark]: Toolchain (without parser) took 569206.21ms. Allocated memory was 142.6MB in the beginning and 2.7GB in the end (delta: 2.5GB). Free memory was 108.6MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 943.4MB. Max. memory is 16.1GB. [2024-12-06 04:34:34,121 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:34:34,122 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2192.48ms. Allocated memory is still 142.6MB. Free memory was 108.4MB in the beginning and 84.2MB in the end (delta: 24.2MB). Peak memory consumption was 104.8MB. Max. memory is 16.1GB. [2024-12-06 04:34:34,122 INFO L158 Benchmark]: Boogie Procedure Inliner took 114.64ms. Allocated memory is still 142.6MB. Free memory was 84.2MB in the beginning and 72.7MB in the end (delta: 11.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 04:34:34,123 INFO L158 Benchmark]: Boogie Preprocessor took 71.60ms. Allocated memory is still 142.6MB. Free memory was 72.7MB in the beginning and 65.9MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 04:34:34,123 INFO L158 Benchmark]: RCFGBuilder took 14908.36ms. Allocated memory was 142.6MB in the beginning and 486.5MB in the end (delta: 343.9MB). Free memory was 65.2MB in the beginning and 392.6MB in the end (delta: -327.4MB). Peak memory consumption was 261.0MB. Max. memory is 16.1GB. [2024-12-06 04:34:34,124 INFO L158 Benchmark]: CodeCheck took 551914.70ms. Allocated memory was 486.5MB in the beginning and 2.7GB in the end (delta: 2.2GB). Free memory was 392.6MB in the beginning and 1.7GB in the end (delta: -1.3GB). Peak memory consumption was 884.6MB. Max. memory is 16.1GB. [2024-12-06 04:34:34,127 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2192.48ms. Allocated memory is still 142.6MB. Free memory was 108.4MB in the beginning and 84.2MB in the end (delta: 24.2MB). Peak memory consumption was 104.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 114.64ms. Allocated memory is still 142.6MB. Free memory was 84.2MB in the beginning and 72.7MB in the end (delta: 11.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 71.60ms. Allocated memory is still 142.6MB. Free memory was 72.7MB in the beginning and 65.9MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 14908.36ms. Allocated memory was 142.6MB in the beginning and 486.5MB in the end (delta: 343.9MB). Free memory was 65.2MB in the beginning and 392.6MB in the end (delta: -327.4MB). Peak memory consumption was 261.0MB. Max. memory is 16.1GB. * CodeCheck took 551914.70ms. Allocated memory was 486.5MB in the beginning and 2.7GB in the end (delta: 2.2GB). Free memory was 392.6MB in the beginning and 1.7GB in the end (delta: -1.3GB). Peak memory consumption was 884.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8283]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8283] - GenericResultAtLocation [Line: 8769]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8769-8780] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 04:34:34,334 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-06 04:34:34,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 83ea83276c34d99791c615950bc2829f5984dafaf429e7a88fe36009fea1e8b3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:34:36,185 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:34:36,266 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 04:34:36,289 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:34:36,290 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:34:36,290 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:34:36,290 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:34:36,290 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:34:36,291 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:34:36,291 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:34:36,291 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:34:36,291 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:34:36,291 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:34:36,291 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:34:36,291 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 04:34:36,291 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 04:34:36,291 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 04:34:36,292 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:34:36,292 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:34:36,292 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:34:36,292 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:34:36,292 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:34:36,292 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:34:36,292 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:34:36,292 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 04:34:36,292 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:34:36,293 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:34:36,293 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:34:36,293 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:34:36,293 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:34:36,293 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 04:34:36,293 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:34:36,293 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 04:34:36,293 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_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 83ea83276c34d99791c615950bc2829f5984dafaf429e7a88fe36009fea1e8b3 [2024-12-06 04:34:36,507 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:34:36,513 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:34:36,515 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:34:36,516 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:34:36,517 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:34:36,518 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i [2024-12-06 04:34:39,183 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/data/c1e04a9b3/a354cc224d26490781d3c629cadbf7a4/FLAGf0b12a766 [2024-12-06 04:34:39,581 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:34:39,582 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i [2024-12-06 04:34:39,611 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/data/c1e04a9b3/a354cc224d26490781d3c629cadbf7a4/FLAGf0b12a766 [2024-12-06 04:34:39,733 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/data/c1e04a9b3/a354cc224d26490781d3c629cadbf7a4 [2024-12-06 04:34:39,735 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:34:39,737 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:34:39,737 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:34:39,738 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:34:39,741 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:34:39,741 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:34:39" (1/1) ... [2024-12-06 04:34:39,742 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1697ba91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:39, skipping insertion in model container [2024-12-06 04:34:39,743 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:34:39" (1/1) ... [2024-12-06 04:34:39,797 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:34:39,983 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_ce6b225a-85cf-46ea-938f-77f715f916e4/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4494,4507] [2024-12-06 04:34:39,988 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_ce6b225a-85cf-46ea-938f-77f715f916e4/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4554,4567] [2024-12-06 04:34:40,538 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:40,631 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:40,631 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:40,632 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:40,639 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:40,642 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:40,642 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:40,643 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:40,643 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:40,644 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:40,645 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:40,648 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:40,648 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:40,650 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:40,650 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:40,659 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:40,660 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:40,660 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:40,660 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:40,662 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:40,662 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:40,663 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:40,663 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:40,996 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:40,997 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:40,997 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:40,998 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,125 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,138 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,138 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,138 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,138 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,139 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,140 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,140 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,155 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,159 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,164 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,223 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,224 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,226 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,227 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,227 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,283 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:34:41,326 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-12-06 04:34:41,345 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:34:41,349 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_ce6b225a-85cf-46ea-938f-77f715f916e4/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4494,4507] [2024-12-06 04:34:41,349 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_ce6b225a-85cf-46ea-938f-77f715f916e4/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4554,4567] [2024-12-06 04:34:41,367 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,375 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,376 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,376 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,378 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,379 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,379 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,379 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,380 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,380 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,380 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,381 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,381 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,382 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,382 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,386 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,387 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,387 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,387 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,388 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,388 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,388 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,388 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,435 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,435 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,436 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,436 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,457 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,462 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,462 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,462 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,462 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,463 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,463 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,463 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,465 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,467 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,470 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,493 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,493 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,495 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:41,495 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,495 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,518 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:34:41,555 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:34:41,564 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_ce6b225a-85cf-46ea-938f-77f715f916e4/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4494,4507] [2024-12-06 04:34:41,564 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_ce6b225a-85cf-46ea-938f-77f715f916e4/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4554,4567] [2024-12-06 04:34:41,593 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,593 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,594 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,594 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,594 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,597 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,598 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,598 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,598 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,652 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,653 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,689 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8283] [2024-12-06 04:34:41,690 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,690 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:41,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8769-8780] [2024-12-06 04:34:41,712 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:34:41,947 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:34:41,947 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:41 WrapperNode [2024-12-06 04:34:41,947 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:34:41,948 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:34:41,949 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:34:41,949 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:34:41,955 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:41" (1/1) ... [2024-12-06 04:34:42,009 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:41" (1/1) ... [2024-12-06 04:34:42,067 INFO L138 Inliner]: procedures = 701, calls = 2620, calls flagged for inlining = 59, calls inlined = 10, statements flattened = 962 [2024-12-06 04:34:42,068 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:34:42,068 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:34:42,068 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:34:42,068 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:34:42,077 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:41" (1/1) ... [2024-12-06 04:34:42,077 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:41" (1/1) ... [2024-12-06 04:34:42,086 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:41" (1/1) ... [2024-12-06 04:34:42,086 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:41" (1/1) ... [2024-12-06 04:34:42,118 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:41" (1/1) ... [2024-12-06 04:34:42,121 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:41" (1/1) ... [2024-12-06 04:34:42,125 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:41" (1/1) ... [2024-12-06 04:34:42,134 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:41" (1/1) ... [2024-12-06 04:34:42,138 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:41" (1/1) ... [2024-12-06 04:34:42,148 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:34:42,149 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:34:42,149 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:34:42,149 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:34:42,150 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:41" (1/1) ... [2024-12-06 04:34:42,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:34:42,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:34:42,179 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:34:42,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:34:42,207 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-12-06 04:34:42,207 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-12-06 04:34:42,207 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:34:42,207 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 04:34:42,207 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 04:34:42,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 04:34:42,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-06 04:34:42,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-12-06 04:34:42,207 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-06 04:34:42,207 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-06 04:34:42,207 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 04:34:42,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 04:34:42,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:34:42,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:34:42,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:34:42,207 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:34:42,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:34:42,207 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 04:34:42,207 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 04:34:42,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-06 04:34:42,208 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2024-12-06 04:34:42,208 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2024-12-06 04:34:42,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-06 04:34:42,208 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-12-06 04:34:42,208 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-12-06 04:34:42,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 04:34:42,208 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reserve [2024-12-06 04:34:42,208 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_reserve [2024-12-06 04:34:42,208 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-12-06 04:34:42,208 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-12-06 04:34:42,208 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 04:34:42,208 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 04:34:42,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:34:42,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:34:42,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-06 04:34:42,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 04:34:42,209 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-06 04:34:42,209 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-06 04:34:42,209 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-06 04:34:42,209 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-06 04:34:42,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-06 04:34:42,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-12-06 04:34:42,454 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:34:42,456 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:34:52,170 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-12-06 04:34:52,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-06 04:34:52,177 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_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:694) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:264) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-12-06 04:34:52,182 INFO L158 Benchmark]: Toolchain (without parser) took 12444.44ms. Allocated memory was 92.3MB in the beginning and 343.9MB in the end (delta: 251.7MB). Free memory was 62.0MB in the beginning and 262.3MB in the end (delta: -200.3MB). Peak memory consumption was 246.2MB. Max. memory is 16.1GB. [2024-12-06 04:34:52,182 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 83.9MB. Free memory is still 47.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:34:52,182 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2210.48ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 61.8MB in the beginning and 72.0MB in the end (delta: -10.2MB). Peak memory consumption was 98.1MB. Max. memory is 16.1GB. [2024-12-06 04:34:52,183 INFO L158 Benchmark]: Boogie Procedure Inliner took 119.26ms. Allocated memory is still 151.0MB. Free memory was 72.0MB in the beginning and 59.6MB in the end (delta: 12.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 04:34:52,183 INFO L158 Benchmark]: Boogie Preprocessor took 80.18ms. Allocated memory is still 151.0MB. Free memory was 59.6MB in the beginning and 50.5MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 04:34:52,183 INFO L158 Benchmark]: RCFGBuilder took 10031.33ms. Allocated memory was 151.0MB in the beginning and 343.9MB in the end (delta: 192.9MB). Free memory was 50.5MB in the beginning and 262.3MB in the end (delta: -211.8MB). Peak memory consumption was 180.9MB. Max. memory is 16.1GB. [2024-12-06 04:34:52,185 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 83.9MB. Free memory is still 47.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2210.48ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 61.8MB in the beginning and 72.0MB in the end (delta: -10.2MB). Peak memory consumption was 98.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 119.26ms. Allocated memory is still 151.0MB. Free memory was 72.0MB in the beginning and 59.6MB in the end (delta: 12.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 80.18ms. Allocated memory is still 151.0MB. Free memory was 59.6MB in the beginning and 50.5MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 10031.33ms. Allocated memory was 151.0MB in the beginning and 343.9MB in the end (delta: 192.9MB). Free memory was 50.5MB in the beginning and 262.3MB in the end (delta: -211.8MB). Peak memory consumption was 180.9MB. 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_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8283]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8283] - GenericResultAtLocation [Line: 8769]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8769-8780] 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_ce6b225a-85cf-46ea-938f-77f715f916e4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")