./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_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_325bbe05-70a2-41a9-98a6-344a1ef0baab/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_325bbe05-70a2-41a9-98a6-344a1ef0baab/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_325bbe05-70a2-41a9-98a6-344a1ef0baab/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_325bbe05-70a2-41a9-98a6-344a1ef0baab/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_325bbe05-70a2-41a9-98a6-344a1ef0baab/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_325bbe05-70a2-41a9-98a6-344a1ef0baab/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 30091377e4ec06a93ce8980a411bd57ff29d691a2fbe3a2d6828a70c9a775d29 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:44:48,748 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:44:48,821 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_325bbe05-70a2-41a9-98a6-344a1ef0baab/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 03:44:48,826 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:44:48,827 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:44:48,850 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:44:48,851 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:44:48,852 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:44:48,852 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:44:48,852 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:44:48,852 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:44:48,853 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:44:48,853 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:44:48,853 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:44:48,853 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:44:48,853 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:44:48,853 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:44:48,853 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:44:48,853 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:44:48,854 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:44:48,854 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:44:48,854 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:44:48,854 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:44:48,854 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:44:48,854 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:44:48,854 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:44:48,854 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:44:48,855 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:44:48,855 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:44:48,855 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:44:48,855 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_325bbe05-70a2-41a9-98a6-344a1ef0baab/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 -> 30091377e4ec06a93ce8980a411bd57ff29d691a2fbe3a2d6828a70c9a775d29 [2024-12-06 03:44:49,142 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:44:49,153 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:44:49,155 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:44:49,157 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:44:49,157 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:44:49,159 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_325bbe05-70a2-41a9-98a6-344a1ef0baab/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i [2024-12-06 03:44:52,049 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_325bbe05-70a2-41a9-98a6-344a1ef0baab/bin/ukojak-verify-CZk0znPC7b/data/06c8db410/a490d038a24c4f3981505f82eb181bd8/FLAG12d3c7da9 [2024-12-06 03:44:52,568 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:44:52,569 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_325bbe05-70a2-41a9-98a6-344a1ef0baab/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i [2024-12-06 03:44:52,599 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_325bbe05-70a2-41a9-98a6-344a1ef0baab/bin/ukojak-verify-CZk0znPC7b/data/06c8db410/a490d038a24c4f3981505f82eb181bd8/FLAG12d3c7da9 [2024-12-06 03:44:52,616 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_325bbe05-70a2-41a9-98a6-344a1ef0baab/bin/ukojak-verify-CZk0znPC7b/data/06c8db410/a490d038a24c4f3981505f82eb181bd8 [2024-12-06 03:44:52,618 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:44:52,620 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:44:52,622 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:44:52,622 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:44:52,627 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:44:52,628 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:44:52" (1/1) ... [2024-12-06 03:44:52,629 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bcfdf9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:52, skipping insertion in model container [2024-12-06 03:44:52,629 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:44:52" (1/1) ... [2024-12-06 03:44:52,717 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:44:52,954 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_325bbe05-70a2-41a9-98a6-344a1ef0baab/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i[4491,4504] [2024-12-06 03:44:52,963 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_325bbe05-70a2-41a9-98a6-344a1ef0baab/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i[4551,4564] [2024-12-06 03:44:54,099 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:54,100 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:54,100 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:54,101 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:54,102 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:54,120 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:54,121 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:54,123 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:54,124 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:54,126 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:54,127 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:54,128 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:54,128 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,350 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,351 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,378 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,379 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,386 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,387 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,404 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,406 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,406 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,407 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,407 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,407 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,408 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,447 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_325bbe05-70a2-41a9-98a6-344a1ef0baab/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i[228442,228455] [2024-12-06 03:44:55,448 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:44:55,481 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:44:55,496 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_325bbe05-70a2-41a9-98a6-344a1ef0baab/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i[4491,4504] [2024-12-06 03:44:55,497 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_325bbe05-70a2-41a9-98a6-344a1ef0baab/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i[4551,4564] [2024-12-06 03:44:55,546 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,546 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,546 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,547 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,547 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,555 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,556 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,557 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,557 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,558 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,559 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,559 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,560 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,670 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] [2024-12-06 03:44:55,742 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,742 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,750 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,750 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,753 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,754 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,763 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,763 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,764 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,764 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,764 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,765 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,765 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:44:55,789 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_325bbe05-70a2-41a9-98a6-344a1ef0baab/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i[228442,228455] [2024-12-06 03:44:55,789 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:44:55,948 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:44:55,949 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:55 WrapperNode [2024-12-06 03:44:55,949 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:44:55,950 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:44:55,950 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:44:55,950 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:44:55,962 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:55" (1/1) ... [2024-12-06 03:44:56,023 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:55" (1/1) ... [2024-12-06 03:44:56,088 INFO L138 Inliner]: procedures = 763, calls = 2450, calls flagged for inlining = 69, calls inlined = 18, statements flattened = 970 [2024-12-06 03:44:56,089 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:44:56,089 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:44:56,089 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:44:56,089 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:44:56,096 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:55" (1/1) ... [2024-12-06 03:44:56,097 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:55" (1/1) ... [2024-12-06 03:44:56,107 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:55" (1/1) ... [2024-12-06 03:44:56,108 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:55" (1/1) ... [2024-12-06 03:44:56,146 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:55" (1/1) ... [2024-12-06 03:44:56,150 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:55" (1/1) ... [2024-12-06 03:44:56,157 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:55" (1/1) ... [2024-12-06 03:44:56,168 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:55" (1/1) ... [2024-12-06 03:44:56,173 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:55" (1/1) ... [2024-12-06 03:44:56,187 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:44:56,188 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:44:56,188 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:44:56,188 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:44:56,189 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:55" (1/1) ... [2024-12-06 03:44:56,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:44:56,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_325bbe05-70a2-41a9-98a6-344a1ef0baab/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:44:56,219 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_325bbe05-70a2-41a9-98a6-344a1ef0baab/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:44:56,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_325bbe05-70a2-41a9-98a6-344a1ef0baab/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:44:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-12-06 03:44:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2024-12-06 03:44:56,245 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2024-12-06 03:44:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_hash_table [2024-12-06 03:44:56,245 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_hash_table [2024-12-06 03:44:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2024-12-06 03:44:56,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2024-12-06 03:44:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:44:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_get_entry_count [2024-12-06 03:44:56,245 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_get_entry_count [2024-12-06 03:44:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 03:44:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:44:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-06 03:44:56,245 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-06 03:44:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 03:44:56,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 03:44:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-12-06 03:44:56,246 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-12-06 03:44:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:44:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:44:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-12-06 03:44:56,246 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-12-06 03:44:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:44:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2024-12-06 03:44:56,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2024-12-06 03:44:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2024-12-06 03:44:56,246 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2024-12-06 03:44:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:44:56,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:44:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 03:44:56,247 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 03:44:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-12-06 03:44:56,247 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-12-06 03:44:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 03:44:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2024-12-06 03:44:56,247 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2024-12-06 03:44:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 03:44:56,247 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 03:44:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 03:44:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-12-06 03:44:56,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-12-06 03:44:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:44:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-12-06 03:44:56,248 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-12-06 03:44:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 03:44:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_allocated_hash_table [2024-12-06 03:44:56,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_allocated_hash_table [2024-12-06 03:44:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-12-06 03:44:56,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-12-06 03:44:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-12-06 03:44:56,248 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-12-06 03:44:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-06 03:44:56,248 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-06 03:44:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure check_hash_table_unchanged [2024-12-06 03:44:56,248 INFO L138 BoogieDeclarations]: Found implementation of procedure check_hash_table_unchanged [2024-12-06 03:44:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:44:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2024-12-06 03:44:56,249 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2024-12-06 03:44:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-06 03:44:56,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-06 03:44:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:44:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-12-06 03:44:56,249 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-12-06 03:44:56,593 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:44:56,595 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:44:56,721 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 03:44:56,740 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume false; [2024-12-06 03:44:56,741 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !false; [2024-12-06 03:44:56,810 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 03:44:56,837 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2024-12-06 03:44:56,837 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2024-12-06 03:44:57,162 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 03:44:57,164 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 03:44:57,165 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 03:44:57,166 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 03:44:57,167 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 03:45:09,238 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##39: assume false; [2024-12-06 03:45:09,239 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2024-12-06 03:45:09,239 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume !false; [2024-12-06 03:45:09,239 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume false; [2024-12-06 03:45:09,239 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2024-12-06 03:45:09,239 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##61: assume false; [2024-12-06 03:45:09,239 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##62: assume !false; [2024-12-06 03:45:09,239 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##52: assume !false; [2024-12-06 03:45:09,239 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##51: assume false; [2024-12-06 03:45:09,239 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##40: assume !false; [2024-12-06 03:45:09,370 INFO L? ?]: Removed 285 outVars from TransFormulas that were not future-live. [2024-12-06 03:45:09,370 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:45:09,665 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:45:09,666 INFO L312 CfgBuilder]: Removed 10 assume(true) statements. [2024-12-06 03:45:09,666 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:45:09 BoogieIcfgContainer [2024-12-06 03:45:09,666 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:45:09,667 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:45:09,667 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:45:09,676 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:45:09,676 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:45:09" (1/1) ... [2024-12-06 03:45:09,683 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:45:09,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:09,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 249 states and 350 transitions. [2024-12-06 03:45:09,736 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 350 transitions. [2024-12-06 03:45:09,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-06 03:45:09,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:09,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:15,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:16,890 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 442 trivial. 0 not checked. [2024-12-06 03:45:26,970 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 03:45:28,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:28,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 253 states and 352 transitions. [2024-12-06 03:45:28,254 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 352 transitions. [2024-12-06 03:45:28,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 03:45:28,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:28,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:33,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:39,539 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 458 trivial. 0 not checked. [2024-12-06 03:45:50,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:45:55,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:55,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 255 states and 371 transitions. [2024-12-06 03:45:55,342 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 371 transitions. [2024-12-06 03:45:55,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-12-06 03:45:55,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:55,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:59,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:06,051 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 472 trivial. 0 not checked. [2024-12-06 03:46:11,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:11,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 258 states and 379 transitions. [2024-12-06 03:46:11,896 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 379 transitions. [2024-12-06 03:46:11,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-12-06 03:46:11,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:11,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:16,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:21,145 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 17 proven. 15 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2024-12-06 03:46:23,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:23,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 258 states and 378 transitions. [2024-12-06 03:46:23,232 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 378 transitions. [2024-12-06 03:46:23,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-12-06 03:46:23,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:23,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:27,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:33,093 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 508 trivial. 0 not checked. [2024-12-06 03:46:37,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:37,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 261 states and 398 transitions. [2024-12-06 03:46:37,642 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 398 transitions. [2024-12-06 03:46:37,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-06 03:46:37,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:37,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:42,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:42,322 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 508 trivial. 0 not checked. [2024-12-06 03:46:42,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:42,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 261 states and 396 transitions. [2024-12-06 03:46:42,346 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 396 transitions. [2024-12-06 03:46:42,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-12-06 03:46:42,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:42,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:47,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:49,726 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 508 trivial. 0 not checked. [2024-12-06 03:46:51,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:51,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 262 states and 398 transitions. [2024-12-06 03:46:51,203 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 398 transitions. [2024-12-06 03:46:51,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:46:51,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:51,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:55,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:09,192 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:47:30,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:30,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 270 states and 416 transitions. [2024-12-06 03:47:30,753 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 416 transitions. [2024-12-06 03:47:30,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:47:30,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:30,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:35,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:41,706 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:47:46,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:46,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 273 states and 422 transitions. [2024-12-06 03:47:46,090 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 422 transitions. [2024-12-06 03:47:46,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:47:46,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:46,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:50,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:55,675 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:47:55,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:55,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 273 states and 422 transitions. [2024-12-06 03:47:55,741 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 422 transitions. [2024-12-06 03:47:55,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:47:55,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:55,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:00,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:09,755 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:48:17,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:17,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 273 states and 422 transitions. [2024-12-06 03:48:17,935 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 422 transitions. [2024-12-06 03:48:17,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:48:17,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:17,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:22,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:28,641 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:48:28,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:28,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 273 states and 422 transitions. [2024-12-06 03:48:28,690 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 422 transitions. [2024-12-06 03:48:28,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:48:28,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:28,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:33,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:42,476 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:48:42,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:42,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 272 states and 418 transitions. [2024-12-06 03:48:42,711 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 418 transitions. [2024-12-06 03:48:42,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:48:42,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:42,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:47,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:56,270 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:48:56,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:56,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 272 states and 418 transitions. [2024-12-06 03:48:56,331 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 418 transitions. [2024-12-06 03:48:56,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:48:56,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:56,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:00,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:06,718 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:49:06,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:06,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 272 states and 418 transitions. [2024-12-06 03:49:06,768 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 418 transitions. [2024-12-06 03:49:06,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:49:06,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:06,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:11,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:15,849 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:49:15,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:15,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 272 states and 418 transitions. [2024-12-06 03:49:15,905 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 418 transitions. [2024-12-06 03:49:15,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:49:15,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:15,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:20,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:25,599 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:49:25,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:25,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 272 states and 418 transitions. [2024-12-06 03:49:25,662 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 418 transitions. [2024-12-06 03:49:25,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:49:25,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:25,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:30,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:38,173 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:49:38,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:38,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 272 states and 418 transitions. [2024-12-06 03:49:38,204 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 418 transitions. [2024-12-06 03:49:38,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:49:38,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:38,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:42,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:52,035 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:49:52,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:52,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 272 states and 418 transitions. [2024-12-06 03:49:52,076 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 418 transitions. [2024-12-06 03:49:52,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:49:52,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:52,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:56,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:02,434 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:50:02,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:02,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 272 states and 418 transitions. [2024-12-06 03:50:02,493 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 418 transitions. [2024-12-06 03:50:02,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:50:02,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:02,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:07,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:15,331 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:50:15,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:15,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 272 states and 418 transitions. [2024-12-06 03:50:15,367 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 418 transitions. [2024-12-06 03:50:15,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:50:15,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:15,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:19,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:38,945 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-12-06 03:51:01,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:01,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:51:01,867 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:51:01,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:51:01,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:01,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:06,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:13,202 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:51:13,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:13,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:51:13,264 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:51:13,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:51:13,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:13,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:17,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:23,075 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:51:23,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:23,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:51:23,103 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:51:23,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:51:23,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:23,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:27,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:34,723 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-12-06 03:51:34,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:34,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:51:34,756 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:51:34,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:51:34,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:34,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:39,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:45,904 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-12-06 03:51:45,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:45,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:51:45,942 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:51:45,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:51:45,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:45,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:50,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:59,994 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:52:00,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:00,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:52:00,053 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:52:00,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:52:00,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:00,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:05,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:10,826 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:52:10,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:10,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:52:10,866 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:52:10,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:52:10,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:10,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:15,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:22,022 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:52:22,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:22,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:52:22,075 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:52:22,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:52:22,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:22,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:26,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:31,778 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:52:31,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:31,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:52:31,841 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:52:31,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:52:31,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:31,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:36,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:41,747 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:52:41,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:41,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:52:41,798 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:52:41,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:52:41,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:41,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:46,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:54,414 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:52:54,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:54,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:52:54,473 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:52:54,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:52:54,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:54,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:58,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:03,960 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:53:04,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:04,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:53:04,023 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:53:04,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:53:04,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:04,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:09,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:17,719 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:53:17,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:17,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:53:17,774 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:53:17,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:53:17,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:17,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:22,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:32,451 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:53:32,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:32,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:53:32,505 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:53:32,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:53:32,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:32,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:37,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:43,493 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:53:43,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:43,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:53:43,549 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:53:43,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:53:43,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:43,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:48,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:53,479 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:53:53,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:53,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:53:53,510 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:53:53,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:53:53,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:53,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:58,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:06,595 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:54:06,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:06,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:54:06,650 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:54:06,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:54:06,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:06,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:11,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:22,464 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-12-06 03:54:22,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:22,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:54:22,516 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:54:22,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:54:22,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:22,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:26,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:35,235 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:54:35,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:35,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:54:35,288 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:54:35,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:54:35,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:35,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:40,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:49,275 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:54:49,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:49,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:54:49,310 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:54:49,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:54:49,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:49,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:53,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:04,588 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-12-06 03:55:04,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:04,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:55:04,639 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:55:04,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:55:04,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:04,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:09,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:14,984 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:55:15,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:15,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:55:15,041 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:55:15,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:55:15,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:15,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:20,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:29,302 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:55:29,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:29,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:55:29,353 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:55:29,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:55:29,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:29,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:33,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:44,767 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:55:44,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:44,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:55:44,825 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:55:44,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:55:44,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:44,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:49,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:00,281 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-12-06 03:56:00,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:00,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:56:00,330 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:56:00,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:56:00,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:00,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:04,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:13,638 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:56:13,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:13,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:56:13,696 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:56:13,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:56:13,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:13,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:18,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:27,057 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:56:27,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:27,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:56:27,111 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:56:27,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:56:27,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:27,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:31,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:37,473 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:56:37,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:37,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:56:37,529 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:56:37,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:56:37,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:37,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:42,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:51,302 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:56:51,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:51,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:56:51,339 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:56:51,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:56:51,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:51,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:55,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:06,949 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-12-06 03:57:06,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:07,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:57:07,034 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:57:07,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:57:07,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:07,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:11,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:20,842 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:57:20,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:20,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:57:20,897 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:57:20,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:57:20,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:20,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:25,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:31,825 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:57:31,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:31,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:57:31,888 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:57:31,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:57:31,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:31,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:36,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:47,903 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-12-06 03:57:47,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:47,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:57:47,956 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:57:47,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:57:47,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:47,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:52,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:01,722 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:58:01,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:01,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:58:01,777 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:58:01,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:58:01,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:01,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:06,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:15,342 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:58:15,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:15,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:58:15,399 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:58:15,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:58:15,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:15,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:19,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:25,650 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:58:25,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:25,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:58:25,686 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:58:25,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:58:25,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:25,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:30,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:36,291 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:58:36,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:36,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:58:36,322 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:58:36,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:58:36,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:36,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:41,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:48,456 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 03:58:48,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:48,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 427 transitions. [2024-12-06 03:58:48,513 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 427 transitions. [2024-12-06 03:58:48,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:58:48,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:48,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:53,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat