./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_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_f98d528a-9e60-4d34-8655-e8dd72e382c8/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98d528a-9e60-4d34-8655-e8dd72e382c8/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_f98d528a-9e60-4d34-8655-e8dd72e382c8/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98d528a-9e60-4d34-8655-e8dd72e382c8/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98d528a-9e60-4d34-8655-e8dd72e382c8/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_f98d528a-9e60-4d34-8655-e8dd72e382c8/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 74836a87661fce5875ab1ae94a73cbe51ee04e76d05fc1828decf2341972d635 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:32:51,153 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:32:51,211 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98d528a-9e60-4d34-8655-e8dd72e382c8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 05:32:51,215 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:32:51,216 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:32:51,236 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:32:51,237 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:32:51,237 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:32:51,237 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:32:51,237 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:32:51,238 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:32:51,238 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:32:51,238 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:32:51,238 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:32:51,238 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:32:51,238 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:32:51,238 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:32:51,238 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:32:51,238 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:32:51,239 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:32:51,239 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:32:51,239 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:32:51,239 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:32:51,239 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:32:51,239 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:32:51,239 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:32:51,239 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:32:51,239 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:32:51,239 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:32:51,239 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:32:51,240 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_f98d528a-9e60-4d34-8655-e8dd72e382c8/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 -> 74836a87661fce5875ab1ae94a73cbe51ee04e76d05fc1828decf2341972d635 [2024-12-06 05:32:51,473 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:32:51,481 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:32:51,483 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:32:51,485 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:32:51,485 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:32:51,486 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98d528a-9e60-4d34-8655-e8dd72e382c8/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2024-12-06 05:32:54,140 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98d528a-9e60-4d34-8655-e8dd72e382c8/bin/ukojak-verify-CZk0znPC7b/data/5caeed978/95c264e8bc0f44db98ee62a78f651b11/FLAG37af83d69 [2024-12-06 05:32:54,532 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:32:54,533 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98d528a-9e60-4d34-8655-e8dd72e382c8/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2024-12-06 05:32:54,558 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98d528a-9e60-4d34-8655-e8dd72e382c8/bin/ukojak-verify-CZk0znPC7b/data/5caeed978/95c264e8bc0f44db98ee62a78f651b11/FLAG37af83d69 [2024-12-06 05:32:54,571 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98d528a-9e60-4d34-8655-e8dd72e382c8/bin/ukojak-verify-CZk0znPC7b/data/5caeed978/95c264e8bc0f44db98ee62a78f651b11 [2024-12-06 05:32:54,573 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:32:54,574 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:32:54,575 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:32:54,575 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:32:54,578 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:32:54,579 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:32:54" (1/1) ... [2024-12-06 05:32:54,579 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33877f00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:54, skipping insertion in model container [2024-12-06 05:32:54,579 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:32:54" (1/1) ... [2024-12-06 05:32:54,644 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:32:54,841 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_f98d528a-9e60-4d34-8655-e8dd72e382c8/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4495,4508] [2024-12-06 05:32:54,847 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_f98d528a-9e60-4d34-8655-e8dd72e382c8/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4555,4568] [2024-12-06 05:32:55,726 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:55,727 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:55,728 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:55,728 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:55,729 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:55,744 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:55,745 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:55,746 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:55,747 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:55,748 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:55,749 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:55,750 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:55,750 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,654 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,654 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,676 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,677 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,683 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,683 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,697 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,698 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,698 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,699 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,699 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,699 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,699 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,733 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_f98d528a-9e60-4d34-8655-e8dd72e382c8/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[229089,229102] [2024-12-06 05:32:56,734 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:32:56,760 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:32:56,773 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_f98d528a-9e60-4d34-8655-e8dd72e382c8/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4495,4508] [2024-12-06 05:32:56,774 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_f98d528a-9e60-4d34-8655-e8dd72e382c8/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4555,4568] [2024-12-06 05:32:56,813 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,814 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,814 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,814 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,815 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,821 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,821 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,822 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,823 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,823 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,824 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,824 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,825 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:56,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7576-7587] [2024-12-06 05:32:57,004 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:57,004 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:57,012 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:57,013 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:57,015 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:57,015 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:57,024 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:57,024 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:57,025 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:57,025 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:57,025 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:57,025 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:57,026 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:32:57,048 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98d528a-9e60-4d34-8655-e8dd72e382c8/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[229089,229102] [2024-12-06 05:32:57,048 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:32:57,240 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:32:57,241 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:57 WrapperNode [2024-12-06 05:32:57,241 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:32:57,242 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:32:57,242 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:32:57,242 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:32:57,247 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:57" (1/1) ... [2024-12-06 05:32:57,308 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:57" (1/1) ... [2024-12-06 05:32:57,376 INFO L138 Inliner]: procedures = 764, calls = 2484, calls flagged for inlining = 68, calls inlined = 21, statements flattened = 1370 [2024-12-06 05:32:57,376 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:32:57,377 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:32:57,377 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:32:57,377 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:32:57,384 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:57" (1/1) ... [2024-12-06 05:32:57,384 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:57" (1/1) ... [2024-12-06 05:32:57,393 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:57" (1/1) ... [2024-12-06 05:32:57,393 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:57" (1/1) ... [2024-12-06 05:32:57,441 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:57" (1/1) ... [2024-12-06 05:32:57,444 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:57" (1/1) ... [2024-12-06 05:32:57,451 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:57" (1/1) ... [2024-12-06 05:32:57,464 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:57" (1/1) ... [2024-12-06 05:32:57,469 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:57" (1/1) ... [2024-12-06 05:32:57,484 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:32:57,484 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:32:57,485 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:32:57,485 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:32:57,485 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:32:57" (1/1) ... [2024-12-06 05:32:57,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:32:57,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98d528a-9e60-4d34-8655-e8dd72e382c8/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:32:57,510 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98d528a-9e60-4d34-8655-e8dd72e382c8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:32:57,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98d528a-9e60-4d34-8655-e8dd72e382c8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:32:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-12-06 05:32:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-12-06 05:32:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-12-06 05:32:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2024-12-06 05:32:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2024-12-06 05:32:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2024-12-06 05:32:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2024-12-06 05:32:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:32:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 05:32:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 05:32:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-12-06 05:32:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-12-06 05:32:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2024-12-06 05:32:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 05:32:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-12-06 05:32:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-12-06 05:32:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:32:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-06 05:32:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-06 05:32:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 05:32:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 05:32:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-12-06 05:32:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_create [2024-12-06 05:32:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_create [2024-12-06 05:32:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-12-06 05:32:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-12-06 05:32:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:32:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:32:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-12-06 05:32:57,534 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-12-06 05:32:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:32:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2024-12-06 05:32:57,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2024-12-06 05:32:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2024-12-06 05:32:57,534 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2024-12-06 05:32:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure s_emplace_item [2024-12-06 05:32:57,534 INFO L138 BoogieDeclarations]: Found implementation of procedure s_emplace_item [2024-12-06 05:32:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:32:57,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:32:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 05:32:57,534 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 05:32:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-12-06 05:32:57,534 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-12-06 05:32:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 05:32:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2024-12-06 05:32:57,535 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2024-12-06 05:32:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-12-06 05:32:57,535 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-12-06 05:32:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 05:32:57,535 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 05:32:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 05:32:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-12-06 05:32:57,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-12-06 05:32:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:32:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-12-06 05:32:57,535 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-12-06 05:32:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 05:32:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-06 05:32:57,535 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-06 05:32:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-12-06 05:32:57,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-12-06 05:32:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-12-06 05:32:57,536 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-12-06 05:32:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-06 05:32:57,536 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-06 05:32:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:32:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2024-12-06 05:32:57,536 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2024-12-06 05:32:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-12-06 05:32:57,536 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-12-06 05:32:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2024-12-06 05:32:57,536 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2024-12-06 05:32:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-06 05:32:57,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-06 05:32:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:32:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-12-06 05:32:57,537 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-12-06 05:32:57,862 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:32:57,863 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:32:58,170 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 05:32:58,182 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume false; [2024-12-06 05:32:58,183 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !false; [2024-12-06 05:32:58,199 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 05:32:58,222 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2024-12-06 05:32:58,222 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2024-12-06 05:32:58,643 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 05:32:58,645 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 05:32:58,835 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume false; [2024-12-06 05:32:58,835 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume !false; [2024-12-06 05:32:58,835 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##42: assume !false; [2024-12-06 05:32:58,835 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##41: assume false; [2024-12-06 05:33:10,624 INFO L? ?]: Removed 393 outVars from TransFormulas that were not future-live. [2024-12-06 05:33:10,624 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:33:11,165 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:33:11,165 INFO L312 CfgBuilder]: Removed 8 assume(true) statements. [2024-12-06 05:33:11,165 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:33:11 BoogieIcfgContainer [2024-12-06 05:33:11,165 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:33:11,166 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:33:11,166 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:33:11,174 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:33:11,174 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:33:11" (1/1) ... [2024-12-06 05:33:11,180 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:33:11,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:11,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 281 states and 381 transitions. [2024-12-06 05:33:11,231 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 381 transitions. [2024-12-06 05:33:11,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:33:11,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:11,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:16,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:17,842 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 05:33:27,933 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 05:33:29,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:29,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 285 states and 387 transitions. [2024-12-06 05:33:29,162 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 387 transitions. [2024-12-06 05:33:29,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:33:29,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:29,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:34,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:39,437 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 05:33:49,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 05:33:53,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:53,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 287 states and 390 transitions. [2024-12-06 05:33:53,678 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 390 transitions. [2024-12-06 05:33:53,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:33:53,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:53,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:58,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:04,163 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:34:10,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:10,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 290 states and 401 transitions. [2024-12-06 05:34:10,938 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 401 transitions. [2024-12-06 05:34:10,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 05:34:10,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:10,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:15,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:20,202 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 05:34:23,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:23,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 292 states and 417 transitions. [2024-12-06 05:34:23,705 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 417 transitions. [2024-12-06 05:34:23,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:34:23,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:23,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:28,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:04,063 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-06 05:35:16,921 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 05:36:48,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:48,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 317 states and 461 transitions. [2024-12-06 05:36:48,516 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 461 transitions. [2024-12-06 05:36:48,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 05:36:48,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:48,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:53,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:13,759 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-06 05:37:31,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:31,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 320 states and 466 transitions. [2024-12-06 05:37:31,484 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 466 transitions. [2024-12-06 05:37:31,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:37:31,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:31,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:35,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:44,570 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 05:38:00,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:00,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 323 states and 479 transitions. [2024-12-06 05:38:00,962 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 479 transitions. [2024-12-06 05:38:00,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:38:00,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:00,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:05,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:06,892 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 05:38:06,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:06,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 323 states and 479 transitions. [2024-12-06 05:38:06,919 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 479 transitions. [2024-12-06 05:38:06,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:38:06,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:06,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:11,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:12,819 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 05:38:12,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:12,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 323 states and 479 transitions. [2024-12-06 05:38:12,844 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 479 transitions. [2024-12-06 05:38:12,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:38:12,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:12,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:17,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:18,676 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 05:38:18,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:18,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 323 states and 479 transitions. [2024-12-06 05:38:18,712 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 479 transitions. [2024-12-06 05:38:18,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:38:18,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:18,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:23,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:47,037 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-06 05:39:16,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:16,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 298 states and 430 transitions. [2024-12-06 05:39:16,217 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 430 transitions. [2024-12-06 05:39:16,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:39:16,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:16,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:21,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:31,846 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 05:40:03,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:03,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 302 states and 436 transitions. [2024-12-06 05:40:03,665 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 436 transitions. [2024-12-06 05:40:03,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:40:03,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:03,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:09,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:10,357 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 05:40:10,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:10,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 302 states and 436 transitions. [2024-12-06 05:40:10,387 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 436 transitions. [2024-12-06 05:40:10,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:40:10,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:10,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:16,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:16,992 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 05:40:17,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:17,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 302 states and 436 transitions. [2024-12-06 05:40:17,018 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 436 transitions. [2024-12-06 05:40:17,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:40:17,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:17,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:22,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:28,057 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 05:40:31,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:31,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 302 states and 435 transitions. [2024-12-06 05:40:31,544 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 435 transitions. [2024-12-06 05:40:31,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 05:40:31,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:31,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:35,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:46,502 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 05:40:57,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:57,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 306 states and 440 transitions. [2024-12-06 05:40:57,258 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 440 transitions. [2024-12-06 05:40:57,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 05:40:57,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:57,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:01,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:05,283 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 05:41:08,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:09,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 307 states and 441 transitions. [2024-12-06 05:41:09,001 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 441 transitions. [2024-12-06 05:41:09,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 05:41:09,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:09,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:13,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:49,055 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 05:42:52,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:52,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 325 states and 474 transitions. [2024-12-06 05:42:52,797 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 474 transitions. [2024-12-06 05:42:52,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 05:42:52,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:52,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:57,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:58,910 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 05:43:12,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:12,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 323 states and 470 transitions. [2024-12-06 05:43:12,231 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 470 transitions. [2024-12-06 05:43:12,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 05:43:12,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:12,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:16,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:16,687 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 05:43:16,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:16,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 323 states and 469 transitions. [2024-12-06 05:43:16,723 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 469 transitions. [2024-12-06 05:43:16,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 05:43:16,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:16,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:20,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:25,912 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 05:43:30,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:30,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 324 states and 469 transitions. [2024-12-06 05:43:30,508 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 469 transitions. [2024-12-06 05:43:30,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 05:43:30,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:30,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:34,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:39,762 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 05:43:44,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:44,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 326 states and 470 transitions. [2024-12-06 05:43:44,432 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 470 transitions. [2024-12-06 05:43:44,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 05:43:44,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:44,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:48,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:53,407 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 05:43:58,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:58,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 327 states and 471 transitions. [2024-12-06 05:43:58,079 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 471 transitions. [2024-12-06 05:43:58,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 05:43:58,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:58,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:02,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:09,140 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 05:44:28,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:28,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 332 states and 480 transitions. [2024-12-06 05:44:28,359 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 480 transitions. [2024-12-06 05:44:28,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 05:44:28,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:28,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:32,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:18,581 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 9 proven. 8 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked.