./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/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_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/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_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/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 5218740bc18d67a03fb6ada79d678262e4837698e28e927d44dbd2d60e2f84aa --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:22:19,841 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:22:19,897 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 04:22:19,901 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:22:19,901 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:22:19,921 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:22:19,922 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:22:19,922 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:22:19,922 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:22:19,922 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:22:19,922 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:22:19,923 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:22:19,923 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:22:19,923 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:22:19,923 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:22:19,923 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:22:19,923 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:22:19,923 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:22:19,923 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:22:19,923 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:22:19,924 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:22:19,924 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:22:19,924 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:22:19,924 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:22:19,924 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:22:19,924 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:22:19,924 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:22:19,924 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:22:19,925 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:22:19,925 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:22:19,925 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_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/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 -> 5218740bc18d67a03fb6ada79d678262e4837698e28e927d44dbd2d60e2f84aa [2024-12-06 04:22:20,137 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:22:20,145 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:22:20,147 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:22:20,148 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:22:20,148 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:22:20,150 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i [2024-12-06 04:22:22,817 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/data/a937efedb/5c80c9527fb2431587d836e9dccf96b9/FLAG5039602e1 [2024-12-06 04:22:23,207 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:22:23,207 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i [2024-12-06 04:22:23,229 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/data/a937efedb/5c80c9527fb2431587d836e9dccf96b9/FLAG5039602e1 [2024-12-06 04:22:23,408 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/data/a937efedb/5c80c9527fb2431587d836e9dccf96b9 [2024-12-06 04:22:23,410 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:22:23,411 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:22:23,412 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:22:23,412 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:22:23,415 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:22:23,416 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:22:23" (1/1) ... [2024-12-06 04:22:23,416 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17d188cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:23, skipping insertion in model container [2024-12-06 04:22:23,417 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:22:23" (1/1) ... [2024-12-06 04:22:23,468 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:22:23,638 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_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4500,4513] [2024-12-06 04:22:23,643 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_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4560,4573] [2024-12-06 04:22:24,341 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,341 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,342 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,342 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,343 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,353 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,353 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,354 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,355 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,356 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,357 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,358 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,358 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,798 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,804 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,818 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:22:24,831 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:22:24,842 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_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4500,4513] [2024-12-06 04:22:24,842 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_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4560,4573] [2024-12-06 04:22:24,896 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,896 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,897 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,897 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,898 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,906 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,907 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,908 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,908 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,909 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,910 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,910 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,910 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,980 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,985 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:22:24,992 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:22:25,125 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:22:25,125 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:25 WrapperNode [2024-12-06 04:22:25,125 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:22:25,126 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:22:25,126 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:22:25,126 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:22:25,130 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:25" (1/1) ... [2024-12-06 04:22:25,172 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:25" (1/1) ... [2024-12-06 04:22:25,201 INFO L138 Inliner]: procedures = 670, calls = 1248, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 162 [2024-12-06 04:22:25,201 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:22:25,202 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:22:25,202 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:22:25,202 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:22:25,209 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:25" (1/1) ... [2024-12-06 04:22:25,209 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:25" (1/1) ... [2024-12-06 04:22:25,213 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:25" (1/1) ... [2024-12-06 04:22:25,213 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:25" (1/1) ... [2024-12-06 04:22:25,227 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:25" (1/1) ... [2024-12-06 04:22:25,228 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:25" (1/1) ... [2024-12-06 04:22:25,230 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:25" (1/1) ... [2024-12-06 04:22:25,234 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:25" (1/1) ... [2024-12-06 04:22:25,236 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:25" (1/1) ... [2024-12-06 04:22:25,242 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:22:25,242 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:22:25,243 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:22:25,243 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:22:25,243 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:22:25" (1/1) ... [2024-12-06 04:22:25,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:22:25,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:22:25,271 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:22:25,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:22:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:22:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-12-06 04:22:25,292 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-12-06 04:22:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:22:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-06 04:22:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-06 04:22:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 04:22:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 04:22:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:22:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:22:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:22:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:22:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:22:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 04:22:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 04:22:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-12-06 04:22:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-12-06 04:22:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-12-06 04:22:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-12-06 04:22:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-12-06 04:22:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-12-06 04:22:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 04:22:25,294 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 04:22:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:22:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:22:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 04:22:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-12-06 04:22:25,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-12-06 04:22:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-06 04:22:25,294 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-06 04:22:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:22:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:22:25,485 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:22:25,486 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:22:25,799 INFO L? ?]: Removed 96 outVars from TransFormulas that were not future-live. [2024-12-06 04:22:25,799 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:22:25,871 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:22:25,871 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 04:22:25,871 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:22:25 BoogieIcfgContainer [2024-12-06 04:22:25,872 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:22:25,872 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:22:25,872 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:22:25,880 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:22:25,880 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:22:25" (1/1) ... [2024-12-06 04:22:25,886 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:22:25,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:25,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 93 states and 121 transitions. [2024-12-06 04:22:25,928 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 121 transitions. [2024-12-06 04:22:25,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:22:25,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:25,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:26,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:26,560 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 04:22:26,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:26,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 106 states and 142 transitions. [2024-12-06 04:22:26,767 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 142 transitions. [2024-12-06 04:22:26,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:22:26,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:26,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:27,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:22:27,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:27,552 INFO L256 TraceCheckSpWp]: Trace formula consists of 614 conjuncts, 160 conjuncts are in the unsatisfiable core [2024-12-06 04:22:27,570 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:22:27,613 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-12-06 04:22:27,876 INFO L349 Elim1Store]: treesize reduction 20, result has 33.3 percent of original size [2024-12-06 04:22:27,876 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 16 [2024-12-06 04:22:28,724 INFO L349 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2024-12-06 04:22:28,725 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2024-12-06 04:22:28,840 INFO L349 Elim1Store]: treesize reduction 48, result has 28.4 percent of original size [2024-12-06 04:22:28,840 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 24 treesize of output 28 [2024-12-06 04:22:29,828 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2024-12-06 04:22:29,849 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 9 [2024-12-06 04:22:30,593 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 94 [2024-12-06 04:24:03,010 WARN L286 SmtUtils]: Spent 1.52m on a formula simplification that was a NOOP. DAG size: 71 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-06 04:24:05,603 INFO L349 Elim1Store]: treesize reduction 222, result has 29.1 percent of original size [2024-12-06 04:24:05,604 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 258 treesize of output 410 [2024-12-06 04:24:05,802 INFO L224 Elim1Store]: Index analysis took 154 ms [2024-12-06 04:24:09,297 INFO L349 Elim1Store]: treesize reduction 22, result has 85.4 percent of original size [2024-12-06 04:24:09,298 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 1 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 220 treesize of output 330 [2024-12-06 04:24:09,444 INFO L224 Elim1Store]: Index analysis took 102 ms [2024-12-06 04:24:09,801 INFO L349 Elim1Store]: treesize reduction 102, result has 21.5 percent of original size [2024-12-06 04:24:09,802 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 258 treesize of output 338 [2024-12-06 04:24:10,941 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 13 proven. 31 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-06 04:26:11,214 WARN L286 SmtUtils]: Spent 1.69m on a formula simplification that was a NOOP. DAG size: 74 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-06 04:27:47,409 WARN L286 SmtUtils]: Spent 1.58m on a formula simplification that was a NOOP. DAG size: 72 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-06 04:29:09,969 WARN L286 SmtUtils]: Spent 1.37m on a formula simplification that was a NOOP. DAG size: 75 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-06 04:30:44,808 WARN L286 SmtUtils]: Spent 1.55m on a formula simplification that was a NOOP. DAG size: 75 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-06 04:32:19,555 WARN L286 SmtUtils]: Spent 1.53m on a formula simplification that was a NOOP. DAG size: 76 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-06 04:32:24,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.81s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-12-06 04:32:36,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-12-06 04:32:38,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:38,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 141 states and 251 transitions. [2024-12-06 04:32:38,702 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 251 transitions. [2024-12-06 04:32:38,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:32:38,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:38,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:39,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:32:39,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:39,589 INFO L256 TraceCheckSpWp]: Trace formula consists of 614 conjuncts, 130 conjuncts are in the unsatisfiable core [2024-12-06 04:32:39,598 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:32:52,966 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2024-12-06 04:32:53,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 04:32:53,115 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 9 [2024-12-06 04:32:58,639 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 148 treesize of output 136 [2024-12-06 04:33:22,759 WARN L286 SmtUtils]: Spent 20.04s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 04:34:30,336 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/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 04:34:30,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2024-12-06 04:34:30,337 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.AssertionError: No Interpolants at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.getInterpolants(InterpolatingTraceCheck.java:138) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:467) 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 04:34:30,341 INFO L158 Benchmark]: Toolchain (without parser) took 726929.95ms. Allocated memory was 142.6MB in the beginning and 360.7MB in the end (delta: 218.1MB). Free memory was 109.5MB in the beginning and 127.9MB in the end (delta: -18.4MB). Peak memory consumption was 196.7MB. Max. memory is 16.1GB. [2024-12-06 04:34:30,341 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 142.6MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:34:30,342 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1713.15ms. Allocated memory is still 142.6MB. Free memory was 109.5MB in the beginning and 82.4MB in the end (delta: 27.1MB). Peak memory consumption was 82.9MB. Max. memory is 16.1GB. [2024-12-06 04:34:30,342 INFO L158 Benchmark]: Boogie Procedure Inliner took 75.45ms. Allocated memory is still 142.6MB. Free memory was 82.4MB in the beginning and 77.0MB in the end (delta: 5.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 04:34:30,342 INFO L158 Benchmark]: Boogie Preprocessor took 40.04ms. Allocated memory is still 142.6MB. Free memory was 77.0MB in the beginning and 74.0MB in the end (delta: 3.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:34:30,342 INFO L158 Benchmark]: RCFGBuilder took 629.13ms. Allocated memory is still 142.6MB. Free memory was 73.3MB in the beginning and 79.8MB in the end (delta: -6.5MB). Peak memory consumption was 39.2MB. Max. memory is 16.1GB. [2024-12-06 04:34:30,343 INFO L158 Benchmark]: CodeCheck took 724468.39ms. Allocated memory was 142.6MB in the beginning and 360.7MB in the end (delta: 218.1MB). Free memory was 79.8MB in the beginning and 127.9MB in the end (delta: -48.0MB). Peak memory consumption was 170.7MB. Max. memory is 16.1GB. [2024-12-06 04:34:30,344 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: AssertionError: No Interpolants de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: AssertionError: No Interpolants: de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.getInterpolants(InterpolatingTraceCheck.java:138) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 142.6MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1713.15ms. Allocated memory is still 142.6MB. Free memory was 109.5MB in the beginning and 82.4MB in the end (delta: 27.1MB). Peak memory consumption was 82.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 75.45ms. Allocated memory is still 142.6MB. Free memory was 82.4MB in the beginning and 77.0MB in the end (delta: 5.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 40.04ms. Allocated memory is still 142.6MB. Free memory was 77.0MB in the beginning and 74.0MB in the end (delta: 3.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 629.13ms. Allocated memory is still 142.6MB. Free memory was 73.3MB in the beginning and 79.8MB in the end (delta: -6.5MB). Peak memory consumption was 39.2MB. Max. memory is 16.1GB. * CodeCheck took 724468.39ms. Allocated memory was 142.6MB in the beginning and 360.7MB in the end (delta: 218.1MB). Free memory was 79.8MB in the beginning and 127.9MB in the end (delta: -48.0MB). Peak memory consumption was 170.7MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. 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_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/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_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/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_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/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 5218740bc18d67a03fb6ada79d678262e4837698e28e927d44dbd2d60e2f84aa --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:34:32,021 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:34:32,093 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 04:34:32,120 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:34:32,121 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:34:32,121 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:34:32,122 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:34:32,122 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:34:32,122 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:34:32,122 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:34:32,122 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:34:32,122 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:34:32,123 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:34:32,123 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:34:32,123 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 04:34:32,123 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 04:34:32,123 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 04:34:32,123 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:34:32,123 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:34:32,123 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:34:32,123 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:34:32,123 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:34:32,123 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:34:32,124 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:34:32,124 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 04:34:32,124 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:34:32,124 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:34:32,124 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:34:32,124 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:34:32,124 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:34:32,124 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 04:34:32,124 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:34:32,124 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 04:34:32,124 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_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/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 -> 5218740bc18d67a03fb6ada79d678262e4837698e28e927d44dbd2d60e2f84aa [2024-12-06 04:34:32,366 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:34:32,374 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:34:32,376 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:34:32,378 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:34:32,378 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:34:32,379 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i [2024-12-06 04:34:35,116 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/data/53d1b9347/7a2140cb402d4bc18c2cc2cf8d223567/FLAG7f5399da2 [2024-12-06 04:34:35,506 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:34:35,507 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i [2024-12-06 04:34:35,535 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/data/53d1b9347/7a2140cb402d4bc18c2cc2cf8d223567/FLAG7f5399da2 [2024-12-06 04:34:35,553 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/data/53d1b9347/7a2140cb402d4bc18c2cc2cf8d223567 [2024-12-06 04:34:35,556 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:34:35,558 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:34:35,559 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:34:35,560 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:34:35,565 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:34:35,566 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:34:35" (1/1) ... [2024-12-06 04:34:35,567 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@325993d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:35, skipping insertion in model container [2024-12-06 04:34:35,567 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:34:35" (1/1) ... [2024-12-06 04:34:35,655 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:34:35,905 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_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4500,4513] [2024-12-06 04:34:35,911 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_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4560,4573] [2024-12-06 04:34:36,583 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 04:34:36,757 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 04:34:36,758 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 04:34:36,759 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 04:34:36,766 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 04:34:36,767 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:36,767 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:36,768 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:36,768 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 04:34:36,769 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:36,769 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:36,772 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:36,773 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 04:34:36,775 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 04:34:36,775 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 04:34:36,783 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:36,784 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 04:34:36,784 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:36,784 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 04:34:36,786 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:36,786 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 04:34:36,787 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:36,787 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 04:34:36,788 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:36,789 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 04:34:36,789 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:36,790 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 04:34:36,790 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:36,790 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,114 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 04:34:37,115 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 04:34:37,115 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 04:34:37,116 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 04:34:37,208 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 04:34:37,220 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,228 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,233 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 04:34:37,233 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 04:34:37,233 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 04:34:37,234 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 04:34:37,234 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 04:34:37,234 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 04:34:37,234 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 04:34:37,234 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 04:34:37,235 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 04:34:37,235 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 04:34:37,235 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 04:34:37,235 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 04:34:37,236 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 04:34:37,236 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 04:34:37,241 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 04:34:37,244 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:34:37,261 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-12-06 04:34:37,281 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:34:37,286 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_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4500,4513] [2024-12-06 04:34:37,286 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_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4560,4573] [2024-12-06 04:34:37,314 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:37,338 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 04:34:37,338 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 04:34:37,339 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 04:34:37,344 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 04:34:37,345 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,345 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,346 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,346 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 04:34:37,346 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,347 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,349 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 04:34:37,349 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 04:34:37,351 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 04:34:37,351 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 04:34:37,354 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,355 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 04:34:37,355 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,356 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:37,357 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,357 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:37,357 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,357 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:34:37,358 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,359 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 04:34:37,359 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,360 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 04:34:37,360 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,360 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,395 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 04:34:37,395 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 04:34:37,396 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 04:34:37,396 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 04:34:37,412 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 04:34:37,419 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,424 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,427 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 04:34:37,428 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 04:34:37,428 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 04:34:37,428 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 04:34:37,428 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 04:34:37,428 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 04:34:37,429 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 04:34:37,429 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 04:34:37,429 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 04:34:37,430 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 04:34:37,430 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 04:34:37,430 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 04:34:37,430 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 04:34:37,430 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 04:34:37,432 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 04:34:37,433 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:34:37,438 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:34:37,449 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_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4500,4513] [2024-12-06 04:34:37,449 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_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4560,4573] [2024-12-06 04:34:37,488 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,489 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,489 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,489 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,490 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,498 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,498 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,499 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,499 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,500 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,501 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,501 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,501 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,568 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,571 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:34:37,575 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:34:37,713 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:34:37,714 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:37 WrapperNode [2024-12-06 04:34:37,714 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:34:37,715 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:34:37,715 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:34:37,715 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:34:37,722 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:37" (1/1) ... [2024-12-06 04:34:37,777 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:37" (1/1) ... [2024-12-06 04:34:37,811 INFO L138 Inliner]: procedures = 689, calls = 1248, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 159 [2024-12-06 04:34:37,811 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:34:37,812 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:34:37,812 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:34:37,812 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:34:37,820 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:37" (1/1) ... [2024-12-06 04:34:37,821 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:37" (1/1) ... [2024-12-06 04:34:37,826 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:37" (1/1) ... [2024-12-06 04:34:37,827 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:37" (1/1) ... [2024-12-06 04:34:37,844 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:37" (1/1) ... [2024-12-06 04:34:37,845 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:37" (1/1) ... [2024-12-06 04:34:37,847 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:37" (1/1) ... [2024-12-06 04:34:37,854 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:37" (1/1) ... [2024-12-06 04:34:37,856 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:37" (1/1) ... [2024-12-06 04:34:37,862 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:34:37,863 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:34:37,864 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:34:37,864 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:34:37,865 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:37" (1/1) ... [2024-12-06 04:34:37,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:34:37,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:34:37,897 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:34:37,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:34:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:34:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-12-06 04:34:37,928 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-12-06 04:34:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 04:34:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-12-06 04:34:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-06 04:34:37,928 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-06 04:34:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 04:34:37,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 04:34:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:34:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:34:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:34:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:34:37,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:34:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 04:34:37,929 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 04:34:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-06 04:34:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-12-06 04:34:37,929 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-12-06 04:34:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-06 04:34:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-12-06 04:34:37,929 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-12-06 04:34:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-12-06 04:34:37,930 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-12-06 04:34:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 04:34:37,930 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 04:34:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:34:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:34:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-06 04:34:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-12-06 04:34:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 04:34:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-12-06 04:34:37,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-12-06 04:34:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-06 04:34:37,930 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-06 04:34:38,160 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:34:38,162 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:34:40,569 INFO L? ?]: Removed 96 outVars from TransFormulas that were not future-live. [2024-12-06 04:34:40,570 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:34:40,653 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:34:40,654 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 04:34:40,654 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:34:40 BoogieIcfgContainer [2024-12-06 04:34:40,654 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:34:40,655 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:34:40,655 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:34:40,665 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:34:40,665 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:34:40" (1/1) ... [2024-12-06 04:34:40,673 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:34:40,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:40,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 92 states and 120 transitions. [2024-12-06 04:34:40,725 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 120 transitions. [2024-12-06 04:34:40,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 04:34:40,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:40,732 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 04:34:40,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 04:34:40,735 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 04:34:40,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-06 04:34:41,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:41,102 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 04:34:41,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:41,577 INFO L256 TraceCheckSpWp]: Trace formula consists of 410 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 04:34:41,583 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:42,023 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 04:34:42,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-06 04:34:45,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:34:47,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:34:48,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:34:48,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:48,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 105 states and 141 transitions. [2024-12-06 04:34:48,877 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 141 transitions. [2024-12-06 04:34:48,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:34:48,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:48,880 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 04:34:48,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 04:34:48,882 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 04:34:48,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-06 04:34:49,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:49,257 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 04:34:49,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:49,644 INFO L256 TraceCheckSpWp]: Trace formula consists of 462 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 04:34:49,647 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:49,999 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-12-06 04:34:50,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-12-06 04:34:50,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:50,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 94 states and 122 transitions. [2024-12-06 04:34:50,065 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 122 transitions. [2024-12-06 04:34:50,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:34:50,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:50,068 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 04:34:50,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 04:34:50,070 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 04:34:50,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f211dc2b-53a0-4fd2-a869-c24d8f9d10a5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-12-06 04:36:23,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:23,776 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 04:36:24,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:24,295 INFO L256 TraceCheckSpWp]: Trace formula consists of 497 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-12-06 04:36:24,303 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:36:52,937 WARN L286 SmtUtils]: Spent 9.96s on a formula simplification that was a NOOP. DAG size: 16 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-06 04:37:15,090 WARN L286 SmtUtils]: Spent 7.49s on a formula simplification that was a NOOP. DAG size: 27 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-06 04:37:19,647 INFO L224 Elim1Store]: Index analysis took 2576 ms [2024-12-06 04:37:19,679 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 95