./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fded2859-f2f9-48af-8dd9-7474634b3f85/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fded2859-f2f9-48af-8dd9-7474634b3f85/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_fded2859-f2f9-48af-8dd9-7474634b3f85/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fded2859-f2f9-48af-8dd9-7474634b3f85/bin/ukojak-verify-CZk0znPC7b/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_fded2859-f2f9-48af-8dd9-7474634b3f85/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_fded2859-f2f9-48af-8dd9-7474634b3f85/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 14628bdc2b5dee98fd531ba30b57569c060efa6ead93e7c2de47c8a88cf53b5a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:29:08,764 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:29:08,817 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fded2859-f2f9-48af-8dd9-7474634b3f85/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 04:29:08,821 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:29:08,822 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:29:08,840 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:29:08,841 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:29:08,841 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:29:08,842 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:29:08,842 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:29:08,842 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:29:08,842 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:29:08,842 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:29:08,842 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:29:08,843 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:29:08,843 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:29:08,843 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:29:08,843 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:29:08,843 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:29:08,843 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:29:08,843 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:29:08,843 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:29:08,843 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:29:08,843 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:29:08,843 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:29:08,844 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:29:08,844 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:29:08,844 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:29:08,844 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:29:08,844 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:29:08,844 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_fded2859-f2f9-48af-8dd9-7474634b3f85/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 -> 14628bdc2b5dee98fd531ba30b57569c060efa6ead93e7c2de47c8a88cf53b5a [2024-12-06 04:29:09,046 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:29:09,053 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:29:09,055 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:29:09,056 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:29:09,056 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:29:09,057 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fded2859-f2f9-48af-8dd9-7474634b3f85/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2024-12-06 04:29:11,654 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fded2859-f2f9-48af-8dd9-7474634b3f85/bin/ukojak-verify-CZk0znPC7b/data/c4a0de93a/0a40e5dc4a3c4236a4d31f604b7ea282/FLAG5a6fcbf73 [2024-12-06 04:29:12,039 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:29:12,039 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fded2859-f2f9-48af-8dd9-7474634b3f85/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2024-12-06 04:29:12,070 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fded2859-f2f9-48af-8dd9-7474634b3f85/bin/ukojak-verify-CZk0znPC7b/data/c4a0de93a/0a40e5dc4a3c4236a4d31f604b7ea282/FLAG5a6fcbf73 [2024-12-06 04:29:12,245 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fded2859-f2f9-48af-8dd9-7474634b3f85/bin/ukojak-verify-CZk0znPC7b/data/c4a0de93a/0a40e5dc4a3c4236a4d31f604b7ea282 [2024-12-06 04:29:12,247 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:29:12,248 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:29:12,249 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:29:12,249 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:29:12,253 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:29:12,253 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:29:12" (1/1) ... [2024-12-06 04:29:12,254 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bcfdf9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:29:12, skipping insertion in model container [2024-12-06 04:29:12,254 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:29:12" (1/1) ... [2024-12-06 04:29:12,308 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:29:12,484 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_fded2859-f2f9-48af-8dd9-7474634b3f85/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2024-12-06 04:29:12,489 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_fded2859-f2f9-48af-8dd9-7474634b3f85/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2024-12-06 04:29:13,177 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,178 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,178 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,179 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,180 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,192 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,192 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,194 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,194 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,195 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,196 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,197 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,197 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,657 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,664 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,731 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,731 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,732 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,734 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:29:13,762 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:29:13,775 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_fded2859-f2f9-48af-8dd9-7474634b3f85/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2024-12-06 04:29:13,775 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_fded2859-f2f9-48af-8dd9-7474634b3f85/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2024-12-06 04:29:13,829 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,829 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,829 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,830 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,830 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,837 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,838 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,839 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,839 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,840 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,841 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,841 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,841 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,903 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,908 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,914 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7770-7781] [2024-12-06 04:29:13,929 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,929 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,930 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:29:13,930 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:29:14,151 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:29:14,151 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:29:14 WrapperNode [2024-12-06 04:29:14,151 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:29:14,152 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:29:14,152 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:29:14,152 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:29:14,156 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:29:14" (1/1) ... [2024-12-06 04:29:14,205 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:29:14" (1/1) ... [2024-12-06 04:29:14,265 INFO L138 Inliner]: procedures = 680, calls = 1678, calls flagged for inlining = 50, calls inlined = 10, statements flattened = 850 [2024-12-06 04:29:14,265 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:29:14,266 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:29:14,266 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:29:14,266 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:29:14,275 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:29:14" (1/1) ... [2024-12-06 04:29:14,275 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:29:14" (1/1) ... [2024-12-06 04:29:14,282 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:29:14" (1/1) ... [2024-12-06 04:29:14,282 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:29:14" (1/1) ... [2024-12-06 04:29:14,311 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:29:14" (1/1) ... [2024-12-06 04:29:14,313 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:29:14" (1/1) ... [2024-12-06 04:29:14,317 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:29:14" (1/1) ... [2024-12-06 04:29:14,322 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:29:14" (1/1) ... [2024-12-06 04:29:14,326 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:29:14" (1/1) ... [2024-12-06 04:29:14,335 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:29:14,336 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:29:14,336 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:29:14,336 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:29:14,337 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:29:14" (1/1) ... [2024-12-06 04:29:14,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:29:14,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fded2859-f2f9-48af-8dd9-7474634b3f85/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:29:14,370 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fded2859-f2f9-48af-8dd9-7474634b3f85/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:29:14,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fded2859-f2f9-48af-8dd9-7474634b3f85/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:29:14,396 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:29:14,396 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-12-06 04:29:14,397 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-12-06 04:29:14,397 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-12-06 04:29:14,397 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-12-06 04:29:14,397 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 04:29:14,397 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 04:29:14,397 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-12-06 04:29:14,397 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-12-06 04:29:14,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 04:29:14,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:29:14,397 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-06 04:29:14,397 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-06 04:29:14,397 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 04:29:14,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 04:29:14,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:29:14,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:29:14,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:29:14,398 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-12-06 04:29:14,398 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-12-06 04:29:14,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:29:14,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:29:14,398 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 04:29:14,398 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 04:29:14,398 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-12-06 04:29:14,398 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-12-06 04:29:14,398 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-12-06 04:29:14,398 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-12-06 04:29:14,398 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-12-06 04:29:14,398 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-12-06 04:29:14,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 04:29:14,398 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-12-06 04:29:14,398 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-12-06 04:29:14,398 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-12-06 04:29:14,398 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-12-06 04:29:14,398 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-12-06 04:29:14,399 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-12-06 04:29:14,399 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 04:29:14,399 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 04:29:14,399 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-12-06 04:29:14,399 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-12-06 04:29:14,399 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2024-12-06 04:29:14,399 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2024-12-06 04:29:14,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:29:14,399 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-12-06 04:29:14,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-12-06 04:29:14,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:29:14,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 04:29:14,399 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-06 04:29:14,399 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-06 04:29:14,399 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-12-06 04:29:14,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-12-06 04:29:14,399 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-12-06 04:29:14,399 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-12-06 04:29:14,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:29:14,399 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-12-06 04:29:14,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-12-06 04:29:14,400 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2024-12-06 04:29:14,400 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2024-12-06 04:29:14,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:29:14,635 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:29:14,637 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:29:26,547 INFO L? ?]: Removed 167 outVars from TransFormulas that were not future-live. [2024-12-06 04:29:26,547 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:29:26,769 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:29:26,769 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 04:29:26,769 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:29:26 BoogieIcfgContainer [2024-12-06 04:29:26,769 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:29:26,770 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:29:26,770 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:29:26,777 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:29:26,778 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:29:26" (1/1) ... [2024-12-06 04:29:26,784 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:29:26,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:26,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 251 states and 348 transitions. [2024-12-06 04:29:26,828 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 348 transitions. [2024-12-06 04:29:26,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 04:29:26,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:26,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:32,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:33,359 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 04:29:43,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:29:44,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:44,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 253 states and 367 transitions. [2024-12-06 04:29:44,909 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 367 transitions. [2024-12-06 04:29:44,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 04:29:44,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:44,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:49,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:50,822 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 04:29:51,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:51,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 255 states and 370 transitions. [2024-12-06 04:29:51,353 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 370 transitions. [2024-12-06 04:29:51,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 04:29:51,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:51,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:55,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:57,217 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 6 proven. 9 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-12-06 04:29:57,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:57,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 262 states and 380 transitions. [2024-12-06 04:29:57,974 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 380 transitions. [2024-12-06 04:29:57,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 04:29:57,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:57,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:02,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:03,697 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 9 proven. 6 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-06 04:30:04,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:04,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 267 states and 387 transitions. [2024-12-06 04:30:04,254 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 387 transitions. [2024-12-06 04:30:04,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 04:30:04,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:04,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:08,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:09,232 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2024-12-06 04:30:09,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:09,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 253 states and 364 transitions. [2024-12-06 04:30:09,341 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 364 transitions. [2024-12-06 04:30:09,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 04:30:09,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:09,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:13,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:15,364 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 12 proven. 3 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-12-06 04:30:15,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:15,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 253 states and 363 transitions. [2024-12-06 04:30:15,970 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 363 transitions. [2024-12-06 04:30:15,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 04:30:15,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:15,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:20,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:22,438 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-12-06 04:30:24,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:24,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 257 states and 368 transitions. [2024-12-06 04:30:24,315 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 368 transitions. [2024-12-06 04:30:24,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 04:30:24,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:24,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:28,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:29,906 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-12-06 04:30:32,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:32,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 257 states and 367 transitions. [2024-12-06 04:30:32,031 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 367 transitions. [2024-12-06 04:30:32,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 04:30:32,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:32,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:39,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:02,960 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-12-06 04:31:16,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:32:01,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:01,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 268 states and 410 transitions. [2024-12-06 04:32:01,900 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 410 transitions. [2024-12-06 04:32:01,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 04:32:01,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:01,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:10,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:25,726 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 10 proven. 34 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-12-06 04:33:08,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:08,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 269 states and 414 transitions. [2024-12-06 04:33:08,566 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 414 transitions. [2024-12-06 04:33:08,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:33:08,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:08,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:16,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:28,902 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-12-06 04:34:09,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:09,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 280 states and 437 transitions. [2024-12-06 04:34:09,310 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 437 transitions. [2024-12-06 04:34:09,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:34:09,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:09,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:16,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:19,262 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-12-06 04:34:27,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:27,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 281 states and 438 transitions. [2024-12-06 04:34:27,148 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 438 transitions. [2024-12-06 04:34:27,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:34:27,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:27,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:35,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:40,015 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-12-06 04:34:42,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:42,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 281 states and 438 transitions. [2024-12-06 04:34:42,535 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 438 transitions. [2024-12-06 04:34:42,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 04:34:42,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:42,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:50,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:03,017 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-12-06 04:35:08,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:08,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 281 states and 438 transitions. [2024-12-06 04:35:08,677 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 438 transitions. [2024-12-06 04:35:08,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 04:35:08,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:08,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:13,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:18,390 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 19 proven. 25 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2024-12-06 04:35:32,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:32,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 282 states and 442 transitions. [2024-12-06 04:35:32,459 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 442 transitions. [2024-12-06 04:35:32,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 04:35:32,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:32,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:38,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:00,820 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 38 proven. 42 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2024-12-06 04:37:52,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:52,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:37:52,276 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:37:52,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 04:37:52,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:52,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:59,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:06,760 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-12-06 04:38:06,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:06,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:38:06,829 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:38:06,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 04:38:06,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:06,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:13,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:30,191 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-12-06 04:38:40,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:40,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:38:40,429 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:38:40,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:38:40,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:40,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:48,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:50,026 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-12-06 04:38:50,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:50,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:38:50,055 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:38:50,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 04:38:50,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:50,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:56,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:03,945 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-12-06 04:39:04,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:04,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:39:04,017 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:39:04,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 04:39:04,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:04,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:10,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:20,056 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-12-06 04:39:20,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:20,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:39:20,129 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:39:20,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 04:39:20,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:20,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:26,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:39,999 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-12-06 04:39:43,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:43,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:39:43,463 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:39:43,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:39:43,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:43,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:51,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:53,178 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-12-06 04:39:53,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:53,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:39:53,201 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:39:53,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:39:53,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:53,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:00,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:02,472 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-12-06 04:40:02,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:02,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:40:02,500 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:40:02,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:40:02,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:02,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:09,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:11,956 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-12-06 04:40:11,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:11,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:40:11,985 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:40:11,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:40:11,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:11,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:20,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:22,931 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-12-06 04:40:22,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:22,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:40:22,961 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:40:22,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:40:22,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:22,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:29,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:32,010 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-12-06 04:40:32,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:32,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:40:32,039 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:40:32,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:40:32,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:32,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:39,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:41,924 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-12-06 04:40:41,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:41,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:40:41,952 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:40:41,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:40:41,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:41,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:49,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:51,207 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-12-06 04:40:51,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:51,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:40:51,235 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:40:51,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:40:51,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:51,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:58,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:00,780 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-12-06 04:41:00,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:00,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:41:00,807 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:41:00,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:41:00,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:00,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:08,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:10,058 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-12-06 04:41:10,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:10,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:41:10,087 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:41:10,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:41:10,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:10,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:18,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:20,037 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-12-06 04:41:20,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:20,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:41:20,069 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:41:20,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:41:20,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:20,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:27,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:29,955 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-12-06 04:41:29,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:29,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:41:29,995 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:41:29,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:41:29,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:29,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:37,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:39,831 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-12-06 04:41:39,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:39,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:41:39,862 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:41:39,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:41:39,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:39,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:47,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:49,586 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-12-06 04:41:49,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:49,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:41:49,618 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:41:49,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:41:49,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:49,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:57,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:59,127 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-12-06 04:41:59,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:59,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:41:59,159 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:41:59,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:41:59,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:59,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:07,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:09,976 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-12-06 04:42:10,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:10,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:42:10,007 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:42:10,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:42:10,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:10,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:16,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:18,918 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-12-06 04:42:18,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:18,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:42:18,951 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:42:18,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:42:18,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:18,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:27,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:29,163 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-12-06 04:42:29,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:29,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:42:29,191 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:42:29,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 04:42:29,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:29,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:36,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:44,149 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-12-06 04:42:44,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:44,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:42:44,218 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:42:44,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 04:42:44,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:44,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:51,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:01,427 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-12-06 04:43:01,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:01,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:43:01,504 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:43:01,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 04:43:01,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:01,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:08,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:17,991 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-12-06 04:43:18,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:18,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:43:18,071 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:43:18,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 04:43:18,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:18,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:25,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:33,458 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 3 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-12-06 04:43:33,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:33,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 277 states and 407 transitions. [2024-12-06 04:43:33,529 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 407 transitions. [2024-12-06 04:43:33,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 04:43:33,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:33,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms