./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fbc6de7-ae1c-47ff-90b3-00776be3183a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fbc6de7-ae1c-47ff-90b3-00776be3183a/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_9fbc6de7-ae1c-47ff-90b3-00776be3183a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fbc6de7-ae1c-47ff-90b3-00776be3183a/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fbc6de7-ae1c-47ff-90b3-00776be3183a/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_9fbc6de7-ae1c-47ff-90b3-00776be3183a/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 50d4d1f2ae5bba89cc186bb0972ef2b0cd77f1837349703818d4cbd39178a465 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:10:27,334 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:10:27,389 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fbc6de7-ae1c-47ff-90b3-00776be3183a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 06:10:27,394 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 06:10:27,394 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 06:10:27,412 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:10:27,413 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 06:10:27,413 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 06:10:27,413 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:10:27,414 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:10:27,414 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:10:27,414 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 06:10:27,414 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 06:10:27,414 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:10:27,414 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 06:10:27,414 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:10:27,414 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 06:10:27,414 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 06:10:27,415 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:10:27,415 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:10:27,415 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:10:27,415 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:10:27,415 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:10:27,415 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:10:27,415 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:10:27,415 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:10:27,415 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:10:27,415 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 06:10:27,416 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 06:10:27,416 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 06:10:27,416 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_9fbc6de7-ae1c-47ff-90b3-00776be3183a/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 -> 50d4d1f2ae5bba89cc186bb0972ef2b0cd77f1837349703818d4cbd39178a465 [2024-12-06 06:10:27,618 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:10:27,625 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:10:27,626 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:10:27,628 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:10:27,628 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:10:27,629 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fbc6de7-ae1c-47ff-90b3-00776be3183a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness_negated.i [2024-12-06 06:10:30,219 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fbc6de7-ae1c-47ff-90b3-00776be3183a/bin/ukojak-verify-CZk0znPC7b/data/11ebf1350/1dc19b05e3884ac8b717864ab8ff6719/FLAGa32905f1e [2024-12-06 06:10:30,681 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:10:30,682 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fbc6de7-ae1c-47ff-90b3-00776be3183a/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness_negated.i [2024-12-06 06:10:30,713 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fbc6de7-ae1c-47ff-90b3-00776be3183a/bin/ukojak-verify-CZk0znPC7b/data/11ebf1350/1dc19b05e3884ac8b717864ab8ff6719/FLAGa32905f1e [2024-12-06 06:10:30,800 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fbc6de7-ae1c-47ff-90b3-00776be3183a/bin/ukojak-verify-CZk0znPC7b/data/11ebf1350/1dc19b05e3884ac8b717864ab8ff6719 [2024-12-06 06:10:30,802 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:10:30,803 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:10:30,804 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:10:30,804 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:10:30,807 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:10:30,808 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:10:30" (1/1) ... [2024-12-06 06:10:30,809 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cd82eec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:10:30, skipping insertion in model container [2024-12-06 06:10:30,809 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:10:30" (1/1) ... [2024-12-06 06:10:30,875 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:10:31,080 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_9fbc6de7-ae1c-47ff-90b3-00776be3183a/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness_negated.i[4497,4510] [2024-12-06 06:10:31,085 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_9fbc6de7-ae1c-47ff-90b3-00776be3183a/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness_negated.i[4557,4570] [2024-12-06 06:10:31,934 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:31,934 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:31,935 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:31,935 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:31,936 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:31,947 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:31,948 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:31,950 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:31,950 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:31,951 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:31,952 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:31,952 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:31,953 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:32,915 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:32,915 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:32,937 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:32,938 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:32,943 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:32,944 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:32,957 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:32,957 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:32,958 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:32,958 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:32,958 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:32,958 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:32,959 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:32,991 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_9fbc6de7-ae1c-47ff-90b3-00776be3183a/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness_negated.i[228637,228650] [2024-12-06 06:10:32,992 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:10:33,018 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:10:33,029 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_9fbc6de7-ae1c-47ff-90b3-00776be3183a/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness_negated.i[4497,4510] [2024-12-06 06:10:33,029 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_9fbc6de7-ae1c-47ff-90b3-00776be3183a/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness_negated.i[4557,4570] [2024-12-06 06:10:33,068 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,069 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,069 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,069 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,070 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,076 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,077 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,078 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,078 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,079 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,080 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,080 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,080 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,185 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7553-7564] [2024-12-06 06:10:33,240 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,240 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,245 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,246 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,248 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,248 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,255 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,256 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,256 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,256 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,256 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,256 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,257 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:10:33,274 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_9fbc6de7-ae1c-47ff-90b3-00776be3183a/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness_negated.i[228637,228650] [2024-12-06 06:10:33,274 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:10:33,445 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:10:33,446 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:10:33 WrapperNode [2024-12-06 06:10:33,446 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:10:33,447 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:10:33,447 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:10:33,447 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:10:33,453 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:10:33" (1/1) ... [2024-12-06 06:10:33,515 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:10:33" (1/1) ... [2024-12-06 06:10:33,570 INFO L138 Inliner]: procedures = 764, calls = 2440, calls flagged for inlining = 72, calls inlined = 16, statements flattened = 716 [2024-12-06 06:10:33,570 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:10:33,571 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:10:33,571 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:10:33,571 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:10:33,580 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:10:33" (1/1) ... [2024-12-06 06:10:33,580 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:10:33" (1/1) ... [2024-12-06 06:10:33,588 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:10:33" (1/1) ... [2024-12-06 06:10:33,589 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:10:33" (1/1) ... [2024-12-06 06:10:33,622 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:10:33" (1/1) ... [2024-12-06 06:10:33,625 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:10:33" (1/1) ... [2024-12-06 06:10:33,629 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:10:33" (1/1) ... [2024-12-06 06:10:33,637 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:10:33" (1/1) ... [2024-12-06 06:10:33,641 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:10:33" (1/1) ... [2024-12-06 06:10:33,651 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:10:33,652 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:10:33,652 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:10:33,652 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:10:33,653 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:10:33" (1/1) ... [2024-12-06 06:10:33,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:10:33,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fbc6de7-ae1c-47ff-90b3-00776be3183a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:10:33,683 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fbc6de7-ae1c-47ff-90b3-00776be3183a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:10:33,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fbc6de7-ae1c-47ff-90b3-00776be3183a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:10:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure memset_override_0_impl [2024-12-06 06:10:33,712 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_override_0_impl [2024-12-06 06:10:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-12-06 06:10:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 06:10:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 06:10:33,712 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 06:10:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 06:10:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 06:10:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-06 06:10:33,712 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-06 06:10:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 06:10:33,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 06:10:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-12-06 06:10:33,712 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-12-06 06:10:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 06:10:33,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 06:10:33,713 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-12-06 06:10:33,713 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-12-06 06:10:33,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 06:10:33,713 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 06:10:33,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 06:10:33,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:10:33,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:10:33,713 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 06:10:33,713 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 06:10:33,713 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-12-06 06:10:33,713 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-12-06 06:10:33,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 06:10:33,713 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-12-06 06:10:33,713 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-12-06 06:10:33,713 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 06:10:33,713 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 06:10:33,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 06:10:33,714 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-12-06 06:10:33,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-12-06 06:10:33,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 06:10:33,714 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-12-06 06:10:33,714 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-12-06 06:10:33,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 06:10:33,714 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-06 06:10:33,714 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-06 06:10:33,714 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-12-06 06:10:33,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-12-06 06:10:33,714 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-12-06 06:10:33,714 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-12-06 06:10:33,714 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-06 06:10:33,714 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-06 06:10:33,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 06:10:33,714 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2024-12-06 06:10:33,714 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2024-12-06 06:10:33,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 06:10:33,715 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-12-06 06:10:33,715 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-12-06 06:10:33,975 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:10:33,978 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:10:46,123 INFO L? ?]: Removed 175 outVars from TransFormulas that were not future-live. [2024-12-06 06:10:46,123 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:10:46,339 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:10:46,339 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 06:10:46,340 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:10:46 BoogieIcfgContainer [2024-12-06 06:10:46,340 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:10:46,341 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:10:46,341 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:10:46,348 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:10:46,348 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:10:46" (1/1) ... [2024-12-06 06:10:46,354 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:10:46,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:46,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 157 states and 200 transitions. [2024-12-06 06:10:46,397 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 200 transitions. [2024-12-06 06:10:46,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 06:10:46,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:46,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:51,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:53,282 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 06:11:03,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 06:11:04,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:04,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 161 states and 203 transitions. [2024-12-06 06:11:04,632 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 203 transitions. [2024-12-06 06:11:04,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 06:11:04,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:04,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:09,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:14,692 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 06:11:25,150 WARN L539 Checker$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 06:11:28,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:28,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 163 states and 208 transitions. [2024-12-06 06:11:28,526 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 208 transitions. [2024-12-06 06:11:28,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 06:11:28,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:28,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:33,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:39,389 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 06:11:48,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:48,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 166 states and 212 transitions. [2024-12-06 06:11:48,311 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 212 transitions. [2024-12-06 06:11:48,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 06:11:48,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:48,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:53,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:22,987 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 06:12:37,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 06:13:48,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:49,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 196 states and 265 transitions. [2024-12-06 06:13:49,001 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 265 transitions. [2024-12-06 06:13:49,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 06:13:49,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:49,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:56,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:26,238 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 06:15:19,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:19,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 199 states and 269 transitions. [2024-12-06 06:15:19,545 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 269 transitions. [2024-12-06 06:15:19,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 06:15:19,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:19,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:24,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:01,923 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 06:16:46,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:46,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 172 states and 220 transitions. [2024-12-06 06:16:46,543 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 220 transitions. [2024-12-06 06:16:46,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 06:16:46,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:46,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:51,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:00,993 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 06:17:19,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:19,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 172 states and 219 transitions. [2024-12-06 06:17:19,597 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 219 transitions. [2024-12-06 06:17:19,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 06:17:19,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:19,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:24,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:33,981 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-12-06 06:17:46,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:46,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 172 states and 218 transitions. [2024-12-06 06:17:46,535 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 218 transitions. [2024-12-06 06:17:46,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:17:46,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:46,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:50,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:12,543 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 06:20:08,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:08,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 174 states and 223 transitions. [2024-12-06 06:20:08,727 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 223 transitions. [2024-12-06 06:20:08,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:20:08,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:08,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:13,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:16,009 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 06:20:16,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:16,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 174 states and 223 transitions. [2024-12-06 06:20:16,038 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 223 transitions. [2024-12-06 06:20:16,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:20:16,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:16,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:20,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:23,065 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 06:20:23,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:23,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 174 states and 223 transitions. [2024-12-06 06:20:23,091 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 223 transitions. [2024-12-06 06:20:23,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:20:23,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:23,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:27,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:29,954 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 06:20:29,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:29,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 174 states and 223 transitions. [2024-12-06 06:20:29,982 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 223 transitions. [2024-12-06 06:20:29,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:20:29,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:29,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:34,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:36,936 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 06:20:36,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:36,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 174 states and 223 transitions. [2024-12-06 06:20:36,967 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 223 transitions. [2024-12-06 06:20:36,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:20:36,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:36,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:41,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:44,003 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 06:20:44,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:44,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 174 states and 223 transitions. [2024-12-06 06:20:44,039 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 223 transitions. [2024-12-06 06:20:44,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:20:44,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:44,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:48,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:55,010 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 06:21:23,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:23,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 175 states and 225 transitions. [2024-12-06 06:21:23,792 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 225 transitions. [2024-12-06 06:21:23,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:21:23,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:23,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:28,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:52,000 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-12-06 06:22:54,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:54,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 180 states and 234 transitions. [2024-12-06 06:22:54,756 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 234 transitions. [2024-12-06 06:22:54,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:22:54,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:54,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:59,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:02,226 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 06:23:02,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:02,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 180 states and 234 transitions. [2024-12-06 06:23:02,254 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 234 transitions. [2024-12-06 06:23:02,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:23:02,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:02,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:06,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:09,763 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 06:23:09,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:09,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 180 states and 234 transitions. [2024-12-06 06:23:09,794 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 234 transitions. [2024-12-06 06:23:09,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:23:09,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:09,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:14,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:17,187 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 06:23:17,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:17,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 180 states and 234 transitions. [2024-12-06 06:23:17,212 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 234 transitions. [2024-12-06 06:23:17,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:23:17,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:17,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:21,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:25,053 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 06:23:25,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:25,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 180 states and 234 transitions. [2024-12-06 06:23:25,081 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 234 transitions. [2024-12-06 06:23:25,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:23:25,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:25,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:30,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:33,466 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 06:23:33,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:33,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 180 states and 234 transitions. [2024-12-06 06:23:33,499 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 234 transitions. [2024-12-06 06:23:33,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:23:33,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:33,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:38,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:41,847 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 06:23:41,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:41,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 180 states and 234 transitions. [2024-12-06 06:23:41,880 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 234 transitions. [2024-12-06 06:23:41,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:23:41,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:41,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:46,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:49,835 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 06:23:49,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:49,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 180 states and 234 transitions. [2024-12-06 06:23:49,867 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 234 transitions. [2024-12-06 06:23:49,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:23:49,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:49,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:55,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:58,633 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 06:23:58,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:58,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 180 states and 234 transitions. [2024-12-06 06:23:58,669 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 234 transitions. [2024-12-06 06:23:58,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:23:58,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:58,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:03,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:05,948 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 06:24:05,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:05,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 180 states and 234 transitions. [2024-12-06 06:24:05,975 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 234 transitions. [2024-12-06 06:24:05,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:24:05,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:05,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:10,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:13,643 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 06:24:13,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:13,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 180 states and 234 transitions. [2024-12-06 06:24:13,671 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 234 transitions. [2024-12-06 06:24:13,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:24:13,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:13,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:17,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:20,441 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 06:24:20,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:20,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 180 states and 234 transitions. [2024-12-06 06:24:20,467 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 234 transitions. [2024-12-06 06:24:20,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:24:20,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:20,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:24,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:27,336 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 06:24:27,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:27,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 180 states and 234 transitions. [2024-12-06 06:24:27,378 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 234 transitions. [2024-12-06 06:24:27,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:24:27,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:27,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:31,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:34,287 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 06:24:34,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:34,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 180 states and 234 transitions. [2024-12-06 06:24:34,314 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 234 transitions. [2024-12-06 06:24:34,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:24:34,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:34,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:38,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:41,092 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 06:24:41,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:41,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 180 states and 234 transitions. [2024-12-06 06:24:41,121 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 234 transitions. [2024-12-06 06:24:41,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:24:41,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:41,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:45,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:47,902 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 06:24:47,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:47,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 180 states and 234 transitions. [2024-12-06 06:24:47,928 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 234 transitions. [2024-12-06 06:24:47,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:24:47,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:47,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:52,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:55,351 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked.