./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee0bb25-ca47-4fff-a8bc-c994daad490b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee0bb25-ca47-4fff-a8bc-c994daad490b/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee0bb25-ca47-4fff-a8bc-c994daad490b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee0bb25-ca47-4fff-a8bc-c994daad490b/bin/ukojak-verify-EEHR8qb7sm/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_dee0bb25-ca47-4fff-a8bc-c994daad490b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee0bb25-ca47-4fff-a8bc-c994daad490b/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 30091377e4ec06a93ce8980a411bd57ff29d691a2fbe3a2d6828a70c9a775d29 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:50:19,841 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:50:19,946 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee0bb25-ca47-4fff-a8bc-c994daad490b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 16:50:19,954 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:50:19,954 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:50:19,978 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:50:19,979 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:50:19,979 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:50:19,980 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:50:19,980 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:50:19,980 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:50:19,982 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:50:19,982 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:50:19,982 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:50:19,982 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:50:19,983 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:50:19,983 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:50:19,983 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:50:19,983 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:50:19,983 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:50:19,983 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:50:19,983 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:50:19,983 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:50:19,983 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:50:19,984 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:50:19,984 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:50:19,984 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:50:19,984 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:50:19,984 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:50:19,984 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:50:19,984 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_dee0bb25-ca47-4fff-a8bc-c994daad490b/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 30091377e4ec06a93ce8980a411bd57ff29d691a2fbe3a2d6828a70c9a775d29 [2024-11-13 16:50:20,326 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:50:20,338 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:50:20,343 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:50:20,345 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:50:20,345 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:50:20,347 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee0bb25-ca47-4fff-a8bc-c994daad490b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i Unable to find full path for "g++" [2024-11-13 16:50:22,333 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:50:22,954 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:50:22,954 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee0bb25-ca47-4fff-a8bc-c994daad490b/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i [2024-11-13 16:50:23,002 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee0bb25-ca47-4fff-a8bc-c994daad490b/bin/ukojak-verify-EEHR8qb7sm/data/f4cadb098/87e68da5569b4a57ae87c5db68706526/FLAG69f91ee26 [2024-11-13 16:50:23,026 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee0bb25-ca47-4fff-a8bc-c994daad490b/bin/ukojak-verify-EEHR8qb7sm/data/f4cadb098/87e68da5569b4a57ae87c5db68706526 [2024-11-13 16:50:23,028 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:50:23,030 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:50:23,033 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:50:23,033 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:50:23,038 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:50:23,038 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:50:23" (1/1) ... [2024-11-13 16:50:23,039 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@704f00b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:23, skipping insertion in model container [2024-11-13 16:50:23,041 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:50:23" (1/1) ... [2024-11-13 16:50:23,132 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:50:23,454 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_dee0bb25-ca47-4fff-a8bc-c994daad490b/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i[4491,4504] [2024-11-13 16:50:23,461 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_dee0bb25-ca47-4fff-a8bc-c994daad490b/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i[4551,4564] [2024-11-13 16:50:24,858 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:24,859 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:24,860 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:24,861 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:24,862 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:24,878 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:24,879 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:24,881 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:24,882 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:24,887 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:24,888 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:24,889 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:24,890 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,174 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,175 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,211 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,212 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,220 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,222 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,244 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,245 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,246 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,246 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,246 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,247 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,248 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,306 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_dee0bb25-ca47-4fff-a8bc-c994daad490b/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i[228442,228455] [2024-11-13 16:50:26,307 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:50:26,343 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:50:26,364 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_dee0bb25-ca47-4fff-a8bc-c994daad490b/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i[4491,4504] [2024-11-13 16:50:26,364 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_dee0bb25-ca47-4fff-a8bc-c994daad490b/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i[4551,4564] [2024-11-13 16:50:26,423 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,424 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,424 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,425 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,425 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,435 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,436 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,441 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,442 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,443 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,444 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,445 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,445 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,600 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] [2024-11-13 16:50:26,702 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,703 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,717 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,720 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,725 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,726 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,743 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,744 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,745 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,745 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,745 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,746 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,746 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:26,776 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_dee0bb25-ca47-4fff-a8bc-c994daad490b/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness_negated.i[228442,228455] [2024-11-13 16:50:26,777 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:50:27,044 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:50:27,044 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:27 WrapperNode [2024-11-13 16:50:27,045 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:50:27,046 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:50:27,046 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:50:27,046 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:50:27,053 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:27" (1/1) ... [2024-11-13 16:50:27,177 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:27" (1/1) ... [2024-11-13 16:50:27,311 INFO L138 Inliner]: procedures = 763, calls = 2450, calls flagged for inlining = 69, calls inlined = 18, statements flattened = 970 [2024-11-13 16:50:27,315 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:50:27,317 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:50:27,317 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:50:27,317 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:50:27,332 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:27" (1/1) ... [2024-11-13 16:50:27,332 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:27" (1/1) ... [2024-11-13 16:50:27,347 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:27" (1/1) ... [2024-11-13 16:50:27,347 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:27" (1/1) ... [2024-11-13 16:50:27,402 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:27" (1/1) ... [2024-11-13 16:50:27,408 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:27" (1/1) ... [2024-11-13 16:50:27,418 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:27" (1/1) ... [2024-11-13 16:50:27,422 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:27" (1/1) ... [2024-11-13 16:50:27,435 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:50:27,436 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:50:27,436 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:50:27,436 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:50:27,437 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:27" (1/1) ... [2024-11-13 16:50:27,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:50:27,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee0bb25-ca47-4fff-a8bc-c994daad490b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:50:27,492 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee0bb25-ca47-4fff-a8bc-c994daad490b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:50:27,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee0bb25-ca47-4fff-a8bc-c994daad490b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:50:27,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-13 16:50:27,531 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2024-11-13 16:50:27,531 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2024-11-13 16:50:27,531 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_hash_table [2024-11-13 16:50:27,531 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_hash_table [2024-11-13 16:50:27,531 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2024-11-13 16:50:27,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2024-11-13 16:50:27,531 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:50:27,532 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_get_entry_count [2024-11-13 16:50:27,532 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_get_entry_count [2024-11-13 16:50:27,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 16:50:27,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:50:27,532 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 16:50:27,532 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 16:50:27,532 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 16:50:27,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 16:50:27,533 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-13 16:50:27,533 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-13 16:50:27,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:50:27,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:50:27,534 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-13 16:50:27,534 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-13 16:50:27,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:50:27,535 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2024-11-13 16:50:27,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2024-11-13 16:50:27,535 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2024-11-13 16:50:27,535 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2024-11-13 16:50:27,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:50:27,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:50:27,535 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 16:50:27,535 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 16:50:27,537 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 16:50:27,537 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 16:50:27,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 16:50:27,537 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2024-11-13 16:50:27,537 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2024-11-13 16:50:27,537 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 16:50:27,537 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 16:50:27,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:50:27,537 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-13 16:50:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-13 16:50:27,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:50:27,538 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-13 16:50:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-13 16:50:27,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 16:50:27,538 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_allocated_hash_table [2024-11-13 16:50:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_allocated_hash_table [2024-11-13 16:50:27,538 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 16:50:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 16:50:27,538 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-13 16:50:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-13 16:50:27,538 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 16:50:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 16:50:27,538 INFO L130 BoogieDeclarations]: Found specification of procedure check_hash_table_unchanged [2024-11-13 16:50:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure check_hash_table_unchanged [2024-11-13 16:50:27,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:50:27,538 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2024-11-13 16:50:27,539 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2024-11-13 16:50:27,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 16:50:27,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 16:50:27,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:50:27,539 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-13 16:50:27,539 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-13 16:50:28,063 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:50:28,066 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:50:28,260 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2024-11-13 16:50:28,377 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2024-11-13 16:50:41,163 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##39: assume !true; [2024-11-13 16:50:41,164 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !true; [2024-11-13 16:50:41,164 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2024-11-13 16:50:41,164 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##61: assume !true; [2024-11-13 16:50:41,164 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##51: assume !true; [2024-11-13 16:50:41,327 INFO L? ?]: Removed 285 outVars from TransFormulas that were not future-live. [2024-11-13 16:50:41,327 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:50:41,810 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:50:41,811 INFO L316 CfgBuilder]: Removed 16 assume(true) statements. [2024-11-13 16:50:41,811 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:50:41 BoogieIcfgContainer [2024-11-13 16:50:41,811 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:50:41,812 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:50:41,812 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:50:41,822 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:50:41,823 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:50:41" (1/1) ... [2024-11-13 16:50:41,834 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:50:41,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:41,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 249 states and 350 transitions. [2024-11-13 16:50:41,892 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 350 transitions. [2024-11-13 16:50:41,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 16:50:41,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:41,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:49,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:51,661 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 442 trivial. 0 not checked. [2024-11-13 16:51:01,757 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 [] [2024-11-13 16:51:03,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:03,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 253 states and 352 transitions. [2024-11-13 16:51:03,176 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 352 transitions. [2024-11-13 16:51:03,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 16:51:03,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:03,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:10,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:19,606 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 458 trivial. 0 not checked. [2024-11-13 16:51:30,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 16:51:36,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:36,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 255 states and 371 transitions. [2024-11-13 16:51:36,324 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 371 transitions. [2024-11-13 16:51:36,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-13 16:51:36,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:36,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:42,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:50,123 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 472 trivial. 0 not checked. [2024-11-13 16:51:56,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:56,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 258 states and 379 transitions. [2024-11-13 16:51:56,589 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 379 transitions. [2024-11-13 16:51:56,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 16:51:56,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:56,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:02,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:08,372 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 17 proven. 15 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2024-11-13 16:52:11,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:11,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 258 states and 378 transitions. [2024-11-13 16:52:11,027 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 378 transitions. [2024-11-13 16:52:11,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-13 16:52:11,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:11,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:16,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:22,329 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 508 trivial. 0 not checked. [2024-11-13 16:52:26,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:26,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 261 states and 398 transitions. [2024-11-13 16:52:26,297 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 398 transitions. [2024-11-13 16:52:26,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 16:52:26,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:26,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:31,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:32,114 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 508 trivial. 0 not checked. [2024-11-13 16:52:32,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:32,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 261 states and 396 transitions. [2024-11-13 16:52:32,137 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 396 transitions. [2024-11-13 16:52:32,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 16:52:32,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:32,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:37,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:52,649 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 70 proven. 9 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-13 16:53:20,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:20,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 269 states and 414 transitions. [2024-11-13 16:53:20,008 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 414 transitions. [2024-11-13 16:53:20,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 16:53:20,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:20,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:25,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:29,003 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 508 trivial. 0 not checked. [2024-11-13 16:53:31,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:31,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 270 states and 416 transitions. [2024-11-13 16:53:31,112 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 416 transitions. [2024-11-13 16:53:31,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:53:31,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:31,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:36,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:45,117 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 16:53:51,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:51,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 270 states and 416 transitions. [2024-11-13 16:53:51,160 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 416 transitions. [2024-11-13 16:53:51,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:53:51,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:51,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:55,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:01,263 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 16:54:01,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:01,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 270 states and 416 transitions. [2024-11-13 16:54:01,297 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 416 transitions. [2024-11-13 16:54:01,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:54:01,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:01,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:06,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:11,526 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 16:54:11,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:11,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 270 states and 416 transitions. [2024-11-13 16:54:11,561 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 416 transitions. [2024-11-13 16:54:11,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:54:11,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:11,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:16,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:34,526 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 16:54:56,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:56,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 274 states and 426 transitions. [2024-11-13 16:54:56,194 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 426 transitions. [2024-11-13 16:54:56,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:54:56,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:56,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:01,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:13,592 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-13 16:55:23,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:23,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 432 transitions. [2024-11-13 16:55:23,578 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 432 transitions. [2024-11-13 16:55:23,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:55:23,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:23,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:28,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:34,277 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 16:55:34,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:34,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 432 transitions. [2024-11-13 16:55:34,346 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 432 transitions. [2024-11-13 16:55:34,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:55:34,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:34,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:39,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:44,562 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 16:55:44,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:44,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 432 transitions. [2024-11-13 16:55:44,601 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 432 transitions. [2024-11-13 16:55:44,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:55:44,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:44,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:49,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:54,850 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 16:55:54,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:54,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 432 transitions. [2024-11-13 16:55:54,913 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 432 transitions. [2024-11-13 16:55:54,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:55:54,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:54,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:00,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:05,822 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-13 16:56:05,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:05,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 432 transitions. [2024-11-13 16:56:05,874 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 432 transitions. [2024-11-13 16:56:05,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:56:05,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:05,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:11,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:20,686 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 16:56:20,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:20,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 432 transitions. [2024-11-13 16:56:20,724 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 432 transitions. [2024-11-13 16:56:20,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:56:20,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:20,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:25,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:32,019 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 16:56:32,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:32,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 432 transitions. [2024-11-13 16:56:32,075 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 432 transitions. [2024-11-13 16:56:32,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:56:32,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:32,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:37,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:48,324 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-13 16:56:48,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:48,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 432 transitions. [2024-11-13 16:56:48,364 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 432 transitions. [2024-11-13 16:56:48,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:56:48,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:48,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:53,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:02,769 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 16:57:02,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:02,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 432 transitions. [2024-11-13 16:57:02,811 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 432 transitions. [2024-11-13 16:57:02,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:57:02,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:02,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:09,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:18,538 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 16:57:18,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:18,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 432 transitions. [2024-11-13 16:57:18,583 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 432 transitions. [2024-11-13 16:57:18,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:57:18,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:18,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:24,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:33,229 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-13 16:57:33,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:33,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 432 transitions. [2024-11-13 16:57:33,261 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 432 transitions. [2024-11-13 16:57:33,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:57:33,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:33,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:38,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:46,010 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 16:57:46,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:46,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 432 transitions. [2024-11-13 16:57:46,041 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 432 transitions. [2024-11-13 16:57:46,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:57:46,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:46,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:51,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:58,237 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-13 16:57:58,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:58,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 432 transitions. [2024-11-13 16:57:58,283 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 432 transitions. [2024-11-13 16:57:58,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:57:58,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:58,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:04,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:11,363 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 16:58:11,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:11,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 432 transitions. [2024-11-13 16:58:11,413 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 432 transitions. [2024-11-13 16:58:11,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:58:11,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:11,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:17,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:23,355 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 16:58:23,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:23,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 277 states and 432 transitions. [2024-11-13 16:58:23,403 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 432 transitions. [2024-11-13 16:58:23,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:58:23,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:23,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:29,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:52,841 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 16:59:21,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:21,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 16:59:21,559 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 16:59:21,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:59:21,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:21,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:27,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:32,813 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 16:59:32,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:32,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 16:59:32,850 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 16:59:32,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:59:32,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:32,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:38,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:47,290 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 16:59:47,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:47,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 16:59:47,322 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 16:59:47,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:59:47,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:47,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:52,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:58,845 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 16:59:58,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:58,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 16:59:58,899 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 16:59:58,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:59:58,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:58,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:04,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:13,810 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-13 17:00:13,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:13,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 17:00:13,843 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 17:00:13,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 17:00:13,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:13,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:18,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:25,124 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-13 17:00:25,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:25,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 17:00:25,169 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 17:00:25,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 17:00:25,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:25,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:30,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:36,068 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 17:00:36,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:36,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 17:00:36,118 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 17:00:36,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 17:00:36,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:36,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:41,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:48,053 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-13 17:00:48,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:48,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 17:00:48,136 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 17:00:48,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 17:00:48,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:48,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:55,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:06,337 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 17:01:06,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:06,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 17:01:06,367 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 17:01:06,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 17:01:06,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:06,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:13,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:21,717 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 17:01:21,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:21,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 17:01:21,744 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 17:01:21,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 17:01:21,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:21,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:27,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:33,698 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 17:01:33,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:33,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 17:01:33,755 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 17:01:33,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 17:01:33,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:33,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:39,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:45,209 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 17:01:45,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:45,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 17:01:45,236 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 17:01:45,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 17:01:45,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:45,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:51,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:57,110 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 17:01:57,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:57,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 17:01:57,157 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 17:01:57,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 17:01:57,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:57,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:02,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:11,926 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 17:02:11,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:11,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 17:02:11,967 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 17:02:11,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 17:02:11,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:11,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:17,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:26,944 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 17:02:26,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:26,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 17:02:26,977 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 17:02:26,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 17:02:26,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:26,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:32,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:42,186 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 17:02:42,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:42,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 17:02:42,231 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 17:02:42,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 17:02:42,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:42,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:47,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:53,761 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 17:02:53,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:53,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 17:02:53,831 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 17:02:53,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 17:02:53,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:53,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:59,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:05,432 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 17:03:05,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:05,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 17:03:05,486 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 17:03:05,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 17:03:05,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:05,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:11,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:17,490 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-13 17:03:17,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:17,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 17:03:17,535 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 17:03:17,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 17:03:17,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:17,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:23,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:28,897 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 17:03:28,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:28,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 17:03:28,951 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 17:03:28,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 17:03:28,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:28,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:34,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:41,990 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 17:03:42,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:42,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 17:03:42,021 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 17:03:42,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 17:03:42,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:42,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:47,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:53,541 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 17:03:53,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:53,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 17:03:53,597 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 17:03:53,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 17:03:53,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:53,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:59,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:07,084 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-13 17:04:07,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:07,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 17:04:07,123 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 17:04:07,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 17:04:07,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:07,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:12,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:19,315 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-13 17:04:19,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:19,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 17:04:19,376 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 17:04:19,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 17:04:19,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:19,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:25,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:35,767 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-13 17:04:35,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:35,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 280 states and 438 transitions. [2024-11-13 17:04:35,802 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-13 17:04:35,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 17:04:35,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:35,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:41,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat