./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6680e497-682d-4e3c-aeb1-f947450f25bf/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6680e497-682d-4e3c-aeb1-f947450f25bf/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6680e497-682d-4e3c-aeb1-f947450f25bf/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6680e497-682d-4e3c-aeb1-f947450f25bf/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6680e497-682d-4e3c-aeb1-f947450f25bf/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6680e497-682d-4e3c-aeb1-f947450f25bf/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 14628bdc2b5dee98fd531ba30b57569c060efa6ead93e7c2de47c8a88cf53b5a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:53:39,438 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:53:39,519 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6680e497-682d-4e3c-aeb1-f947450f25bf/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:53:39,524 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:53:39,524 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:53:39,546 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:53:39,547 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:53:39,548 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:53:39,548 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:53:39,548 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:53:39,548 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:53:39,548 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:53:39,548 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:53:39,549 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:53:39,549 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:53:39,549 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:53:39,549 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:53:39,549 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:53:39,549 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:53:39,549 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:53:39,549 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:53:39,549 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:53:39,549 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:53:39,550 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:53:39,550 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:53:39,550 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:53:39,550 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:53:39,550 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:53:39,550 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:53:39,550 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:53:39,550 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_6680e497-682d-4e3c-aeb1-f947450f25bf/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14628bdc2b5dee98fd531ba30b57569c060efa6ead93e7c2de47c8a88cf53b5a [2024-11-13 21:53:39,896 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:53:39,906 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:53:39,909 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:53:39,910 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:53:39,911 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:53:39,912 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6680e497-682d-4e3c-aeb1-f947450f25bf/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i Unable to find full path for "g++" [2024-11-13 21:53:41,798 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:53:42,424 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:53:42,427 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6680e497-682d-4e3c-aeb1-f947450f25bf/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2024-11-13 21:53:42,470 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6680e497-682d-4e3c-aeb1-f947450f25bf/bin/ukojak-verify-EEHR8qb7sm/data/56d666806/b197869f306047fa8ba4962686ede198/FLAG5038a5c9c [2024-11-13 21:53:42,489 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6680e497-682d-4e3c-aeb1-f947450f25bf/bin/ukojak-verify-EEHR8qb7sm/data/56d666806/b197869f306047fa8ba4962686ede198 [2024-11-13 21:53:42,491 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:53:42,493 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:53:42,495 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:53:42,495 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:53:42,500 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:53:42,501 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:53:42" (1/1) ... [2024-11-13 21:53:42,502 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4502a7bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:42, skipping insertion in model container [2024-11-13 21:53:42,502 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:53:42" (1/1) ... [2024-11-13 21:53:42,607 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:53:42,891 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_6680e497-682d-4e3c-aeb1-f947450f25bf/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2024-11-13 21:53:42,899 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_6680e497-682d-4e3c-aeb1-f947450f25bf/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2024-11-13 21:53:43,953 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:43,957 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:43,957 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:43,959 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:43,961 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:43,990 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:43,992 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:43,994 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:43,997 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:43,999 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:44,003 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:44,003 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:44,005 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:44,907 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:44,914 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:44,973 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:44,974 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:44,974 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:44,978 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:53:45,027 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:53:45,048 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_6680e497-682d-4e3c-aeb1-f947450f25bf/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2024-11-13 21:53:45,049 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_6680e497-682d-4e3c-aeb1-f947450f25bf/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2024-11-13 21:53:45,168 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:45,169 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:45,171 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:45,172 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:45,172 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:45,187 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:45,187 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:45,189 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:45,192 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:45,194 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:45,194 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:45,195 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:45,195 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:45,375 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:45,388 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:45,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7770-7781] [2024-11-13 21:53:45,443 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:45,446 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:45,446 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:53:45,448 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:53:45,751 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:53:45,751 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:45 WrapperNode [2024-11-13 21:53:45,751 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:53:45,753 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:53:45,753 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:53:45,753 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:53:45,760 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:45" (1/1) ... [2024-11-13 21:53:45,862 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:45" (1/1) ... [2024-11-13 21:53:45,956 INFO L138 Inliner]: procedures = 680, calls = 1678, calls flagged for inlining = 50, calls inlined = 10, statements flattened = 850 [2024-11-13 21:53:45,956 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:53:45,961 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:53:45,961 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:53:45,961 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:53:45,970 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:45" (1/1) ... [2024-11-13 21:53:45,971 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:45" (1/1) ... [2024-11-13 21:53:45,978 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:45" (1/1) ... [2024-11-13 21:53:45,979 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:45" (1/1) ... [2024-11-13 21:53:46,037 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:45" (1/1) ... [2024-11-13 21:53:46,044 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:45" (1/1) ... [2024-11-13 21:53:46,060 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:45" (1/1) ... [2024-11-13 21:53:46,067 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:45" (1/1) ... [2024-11-13 21:53:46,081 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:53:46,082 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:53:46,082 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:53:46,082 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:53:46,083 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:45" (1/1) ... [2024-11-13 21:53:46,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:53:46,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6680e497-682d-4e3c-aeb1-f947450f25bf/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:53:46,133 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6680e497-682d-4e3c-aeb1-f947450f25bf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:53:46,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6680e497-682d-4e3c-aeb1-f947450f25bf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:53:46,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:53:46,168 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-13 21:53:46,168 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-13 21:53:46,168 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-13 21:53:46,168 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-13 21:53:46,168 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 21:53:46,168 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 21:53:46,169 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-13 21:53:46,169 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-13 21:53:46,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:53:46,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:53:46,169 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 21:53:46,169 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 21:53:46,169 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:53:46,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:53:46,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:53:46,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:53:46,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:53:46,169 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-13 21:53:46,170 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-13 21:53:46,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:53:46,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:53:46,170 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 21:53:46,170 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 21:53:46,170 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-13 21:53:46,170 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-13 21:53:46,170 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-13 21:53:46,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-13 21:53:46,170 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 21:53:46,170 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 21:53:46,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:53:46,170 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-13 21:53:46,171 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-13 21:53:46,171 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-13 21:53:46,171 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-13 21:53:46,171 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-13 21:53:46,171 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-13 21:53:46,171 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:53:46,171 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:53:46,171 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-13 21:53:46,171 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-13 21:53:46,171 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2024-11-13 21:53:46,171 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2024-11-13 21:53:46,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:53:46,174 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-13 21:53:46,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-13 21:53:46,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:53:46,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:53:46,174 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 21:53:46,174 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 21:53:46,174 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 21:53:46,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 21:53:46,174 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-13 21:53:46,175 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-13 21:53:46,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:53:46,175 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-13 21:53:46,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-13 21:53:46,176 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2024-11-13 21:53:46,176 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2024-11-13 21:53:46,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:53:46,637 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:53:46,640 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:53:59,343 INFO L? ?]: Removed 167 outVars from TransFormulas that were not future-live. [2024-11-13 21:53:59,343 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:53:59,735 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:53:59,740 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:53:59,740 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:53:59 BoogieIcfgContainer [2024-11-13 21:53:59,740 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:53:59,741 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:53:59,741 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:53:59,752 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:53:59,752 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:53:59" (1/1) ... [2024-11-13 21:53:59,760 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:53:59,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:59,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 251 states and 348 transitions. [2024-11-13 21:53:59,832 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 348 transitions. [2024-11-13 21:53:59,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:53:59,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:59,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:07,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:09,641 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-13 21:54:19,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:54:21,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:21,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 253 states and 367 transitions. [2024-11-13 21:54:21,769 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 367 transitions. [2024-11-13 21:54:21,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:54:21,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:21,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:27,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:29,371 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-13 21:54:30,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:30,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 255 states and 370 transitions. [2024-11-13 21:54:30,055 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 370 transitions. [2024-11-13 21:54:30,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:54:30,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:30,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:35,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:37,962 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 6 proven. 9 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-13 21:54:39,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:39,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 262 states and 380 transitions. [2024-11-13 21:54:39,192 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 380 transitions. [2024-11-13 21:54:39,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:54:39,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:39,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:45,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:46,291 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2024-11-13 21:54:46,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:46,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 253 states and 365 transitions. [2024-11-13 21:54:46,414 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 365 transitions. [2024-11-13 21:54:46,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:54:46,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:46,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:52,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:54,482 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 9 proven. 6 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-13 21:54:55,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:55,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 253 states and 364 transitions. [2024-11-13 21:54:55,167 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 364 transitions. [2024-11-13 21:54:55,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:54:55,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:55,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:00,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:02,473 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 12 proven. 3 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-13 21:55:03,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:03,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 253 states and 363 transitions. [2024-11-13 21:55:03,156 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 363 transitions. [2024-11-13 21:55:03,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:55:03,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:03,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:08,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:11,202 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-13 21:55:13,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:13,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 257 states and 368 transitions. [2024-11-13 21:55:13,394 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 368 transitions. [2024-11-13 21:55:13,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 21:55:13,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:13,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:19,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:20,746 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 21:55:23,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:23,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 257 states and 367 transitions. [2024-11-13 21:55:23,205 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 367 transitions. [2024-11-13 21:55:23,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:55:23,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:23,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:33,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:58,908 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:56:12,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:56:56,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:56,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 268 states and 410 transitions. [2024-11-13 21:56:56,127 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 410 transitions. [2024-11-13 21:56:56,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 21:56:56,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:56,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:03,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:27,309 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 38 proven. 42 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2024-11-13 21:58:38,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:38,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 21:58:38,244 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 21:58:38,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:58:38,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:38,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:46,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:02,125 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:59:08,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:08,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 21:59:08,923 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 21:59:08,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:59:08,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:08,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:18,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:30,097 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:59:32,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:32,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 21:59:32,452 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 21:59:32,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:59:32,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:32,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:40,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:51,678 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:59:51,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:51,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 21:59:51,776 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 21:59:51,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:59:51,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:51,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:00,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:10,515 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 22:00:10,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:10,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 22:00:10,607 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 22:00:10,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:00:10,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:10,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:19,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:31,763 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 22:00:31,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:31,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 22:00:31,867 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 22:00:31,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:00:31,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:31,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:38,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:50,480 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 22:00:50,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:50,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 22:00:50,563 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 22:00:50,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:00:50,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:50,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:59,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:13,355 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 22:01:18,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:18,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 22:01:18,221 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 22:01:18,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:01:18,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:18,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:28,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:38,213 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 22:01:38,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:38,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 22:01:38,300 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 22:01:38,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:01:38,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:38,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:47,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:55,639 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 22:01:55,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:55,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 22:01:55,696 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 22:01:55,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:01:55,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:55,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:04,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:12,305 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 22:02:12,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:12,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 22:02:12,391 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 22:02:12,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:02:12,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:12,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:20,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:32,215 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 22:02:32,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:32,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 22:02:32,302 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 22:02:32,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:02:32,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:32,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:40,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:50,425 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 22:02:50,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:50,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 22:02:50,512 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 22:02:50,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:02:50,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:50,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:59,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:11,926 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 22:03:12,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:12,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 22:03:12,011 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 22:03:12,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:03:12,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:12,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:20,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:32,624 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 22:03:32,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:32,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 22:03:32,704 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 22:03:32,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:03:32,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:32,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:42,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:50,558 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 22:03:50,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:50,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 22:03:50,643 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 22:03:50,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:03:50,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:50,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:59,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:10,805 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 22:04:10,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:10,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 22:04:10,890 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 22:04:10,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:04:10,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:10,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:19,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:31,532 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 22:04:31,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:31,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 22:04:31,621 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 22:04:31,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:04:31,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:31,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:40,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:49,474 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 22:04:49,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:49,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 22:04:49,561 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 22:04:49,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:04:49,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:49,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:57,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:09,672 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 22:05:09,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:09,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 22:05:09,756 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 22:05:09,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:05:09,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:09,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:17,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:29,753 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 22:05:29,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:29,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 22:05:29,840 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 22:05:29,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:05:29,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:29,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:38,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:50,384 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 22:05:50,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:50,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 22:05:50,469 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 22:05:50,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:05:50,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:50,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:58,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:08,346 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 22:06:10,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:10,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 22:06:10,835 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 22:06:10,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:06:10,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:10,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:19,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:28,226 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 22:06:28,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:28,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 263 states and 379 transitions. [2024-11-13 22:06:28,305 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 379 transitions. [2024-11-13 22:06:28,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 22:06:28,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:28,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:39,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:53,297 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-11-13 22:07:29,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:29,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 274 states and 398 transitions. [2024-11-13 22:07:29,711 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 398 transitions. [2024-11-13 22:07:29,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 22:07:29,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:29,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:40,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:42,537 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-11-13 22:07:42,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:42,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 274 states and 398 transitions. [2024-11-13 22:07:42,567 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 398 transitions. [2024-11-13 22:07:42,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 22:07:42,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:42,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:53,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:55,505 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-11-13 22:07:55,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:55,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 274 states and 398 transitions. [2024-11-13 22:07:55,534 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 398 transitions. [2024-11-13 22:07:55,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 22:07:55,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:55,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms