./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfba831c-ae39-4988-8613-9f2adefc8843/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfba831c-ae39-4988-8613-9f2adefc8843/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfba831c-ae39-4988-8613-9f2adefc8843/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfba831c-ae39-4988-8613-9f2adefc8843/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfba831c-ae39-4988-8613-9f2adefc8843/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfba831c-ae39-4988-8613-9f2adefc8843/bin/ukojak-verify-ENZ3QT5qd3 --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 70a5555363c5db9243c3f7610027e313e965c8c5b41c83afdf341ddb0ae54a0a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:47:04,230 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:47:04,332 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfba831c-ae39-4988-8613-9f2adefc8843/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 03:47:04,338 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:47:04,339 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:47:04,372 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:47:04,375 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:47:04,376 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:47:04,376 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:47:04,377 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:47:04,378 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:47:04,378 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:47:04,378 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:47:04,378 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:47:04,379 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:47:04,379 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:47:04,380 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:47:04,380 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:47:04,380 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:47:04,380 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:47:04,380 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:47:04,380 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:47:04,380 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:47:04,380 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:47:04,380 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:47:04,380 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:47:04,381 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:47:04,381 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:47:04,381 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:47:04,381 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:47:04,382 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_bfba831c-ae39-4988-8613-9f2adefc8843/bin/ukojak-verify-ENZ3QT5qd3 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 -> 70a5555363c5db9243c3f7610027e313e965c8c5b41c83afdf341ddb0ae54a0a [2024-11-25 03:47:04,718 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:47:04,727 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:47:04,729 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:47:04,730 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:47:04,731 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:47:04,733 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfba831c-ae39-4988-8613-9f2adefc8843/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2024-11-25 03:47:07,801 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfba831c-ae39-4988-8613-9f2adefc8843/bin/ukojak-verify-ENZ3QT5qd3/data/efd289ec8/39a27c95536f459eb77950488f8aa3a2/FLAG73afd1cd8 [2024-11-25 03:47:08,379 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:47:08,380 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfba831c-ae39-4988-8613-9f2adefc8843/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2024-11-25 03:47:08,411 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfba831c-ae39-4988-8613-9f2adefc8843/bin/ukojak-verify-ENZ3QT5qd3/data/efd289ec8/39a27c95536f459eb77950488f8aa3a2/FLAG73afd1cd8 [2024-11-25 03:47:08,426 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfba831c-ae39-4988-8613-9f2adefc8843/bin/ukojak-verify-ENZ3QT5qd3/data/efd289ec8/39a27c95536f459eb77950488f8aa3a2 [2024-11-25 03:47:08,429 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:47:08,431 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:47:08,432 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:47:08,432 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:47:08,437 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:47:08,438 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:47:08" (1/1) ... [2024-11-25 03:47:08,439 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ed0c2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:47:08, skipping insertion in model container [2024-11-25 03:47:08,439 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:47:08" (1/1) ... [2024-11-25 03:47:08,520 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:47:08,770 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_bfba831c-ae39-4988-8613-9f2adefc8843/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2024-11-25 03:47:08,779 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_bfba831c-ae39-4988-8613-9f2adefc8843/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2024-11-25 03:47:09,697 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:09,698 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:09,699 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:09,700 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:09,701 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:09,718 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:09,718 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:09,721 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:09,722 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:09,724 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:09,726 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:09,727 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:09,727 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:10,512 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_bfba831c-ae39-4988-8613-9f2adefc8843/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[173819,173832] [2024-11-25 03:47:10,513 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:47:10,577 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:47:10,588 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_bfba831c-ae39-4988-8613-9f2adefc8843/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2024-11-25 03:47:10,589 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_bfba831c-ae39-4988-8613-9f2adefc8843/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2024-11-25 03:47:10,690 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:10,691 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:10,691 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:10,692 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:10,692 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:10,700 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:10,701 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:10,702 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:10,702 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:10,704 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:10,704 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:10,705 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:10,705 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:47:10,848 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7591-7602] [2024-11-25 03:47:10,875 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_bfba831c-ae39-4988-8613-9f2adefc8843/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[173819,173832] [2024-11-25 03:47:10,876 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:47:11,107 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:47:11,108 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:47:11 WrapperNode [2024-11-25 03:47:11,108 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:47:11,109 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:47:11,109 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:47:11,109 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:47:11,116 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:47:11" (1/1) ... [2024-11-25 03:47:11,177 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:47:11" (1/1) ... [2024-11-25 03:47:11,228 INFO L138 Inliner]: procedures = 678, calls = 1512, calls flagged for inlining = 49, calls inlined = 7, statements flattened = 576 [2024-11-25 03:47:11,229 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:47:11,229 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:47:11,229 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:47:11,230 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:47:11,238 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:47:11" (1/1) ... [2024-11-25 03:47:11,238 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:47:11" (1/1) ... [2024-11-25 03:47:11,249 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:47:11" (1/1) ... [2024-11-25 03:47:11,250 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:47:11" (1/1) ... [2024-11-25 03:47:11,300 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:47:11" (1/1) ... [2024-11-25 03:47:11,302 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:47:11" (1/1) ... [2024-11-25 03:47:11,309 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:47:11" (1/1) ... [2024-11-25 03:47:11,320 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:47:11" (1/1) ... [2024-11-25 03:47:11,326 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:47:11" (1/1) ... [2024-11-25 03:47:11,337 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:47:11,338 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:47:11,338 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:47:11,338 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:47:11,339 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:47:11" (1/1) ... [2024-11-25 03:47:11,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:47:11,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfba831c-ae39-4988-8613-9f2adefc8843/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:47:11,375 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfba831c-ae39-4988-8613-9f2adefc8843/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:47:11,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfba831c-ae39-4988-8613-9f2adefc8843/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:47:11,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:47:11,409 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-25 03:47:11,410 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-25 03:47:11,410 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-25 03:47:11,411 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-25 03:47:11,411 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2024-11-25 03:47:11,411 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2024-11-25 03:47:11,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 03:47:11,412 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_init_ptr [2024-11-25 03:47:11,412 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_init_ptr [2024-11-25 03:47:11,412 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-25 03:47:11,412 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-25 03:47:11,414 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 03:47:11,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 03:47:11,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:47:11,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:47:11,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:47:11,415 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2024-11-25 03:47:11,415 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2024-11-25 03:47:11,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:47:11,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:47:11,415 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-25 03:47:11,415 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-25 03:47:11,415 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-25 03:47:11,415 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-25 03:47:11,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 03:47:11,415 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-25 03:47:11,415 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-25 03:47:11,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 03:47:11,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 03:47:11,415 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 03:47:11,415 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 03:47:11,415 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2024-11-25 03:47:11,415 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2024-11-25 03:47:11,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:47:11,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:47:11,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 03:47:11,416 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2024-11-25 03:47:11,416 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2024-11-25 03:47:11,416 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-25 03:47:11,416 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-25 03:47:11,416 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2024-11-25 03:47:11,416 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2024-11-25 03:47:11,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:47:11,793 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:47:11,796 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:47:24,057 INFO L? ?]: Removed 89 outVars from TransFormulas that were not future-live. [2024-11-25 03:47:24,057 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:47:24,485 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:47:24,485 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 03:47:24,486 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:47:24 BoogieIcfgContainer [2024-11-25 03:47:24,486 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:47:24,487 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:47:24,487 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:47:24,499 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:47:24,499 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:47:24" (1/1) ... [2024-11-25 03:47:24,510 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:47:24,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:24,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 114 states and 143 transitions. [2024-11-25 03:47:24,576 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 143 transitions. [2024-11-25 03:47:24,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:47:24,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:24,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:32,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:33,104 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 03:47:43,208 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 [] [2024-11-25 03:47:43,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:43,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 114 states and 139 transitions. [2024-11-25 03:47:43,495 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 139 transitions. [2024-11-25 03:47:43,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 03:47:43,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:43,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:49,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:52,551 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 03:47:54,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:54,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 118 states and 143 transitions. [2024-11-25 03:47:54,042 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 143 transitions. [2024-11-25 03:47:54,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:47:54,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:54,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:00,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:02,305 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 03:48:03,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:03,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 120 states and 145 transitions. [2024-11-25 03:48:03,267 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 145 transitions. [2024-11-25 03:48:03,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:48:03,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:03,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:09,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:12,330 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-25 03:48:14,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:14,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 122 states and 151 transitions. [2024-11-25 03:48:14,006 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 151 transitions. [2024-11-25 03:48:14,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 03:48:14,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:14,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:20,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:23,099 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-25 03:48:27,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:27,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 118 states and 144 transitions. [2024-11-25 03:48:27,760 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 144 transitions. [2024-11-25 03:48:27,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 03:48:27,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:27,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:33,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:37,309 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-25 03:48:47,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:47,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 120 states and 146 transitions. [2024-11-25 03:48:47,036 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 146 transitions. [2024-11-25 03:48:47,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:48:47,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:47,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:52,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:55,918 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-25 03:49:04,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:49:04,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 122 states and 146 transitions. [2024-11-25 03:49:04,931 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 146 transitions. [2024-11-25 03:49:04,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 03:49:04,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:49:04,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:49:10,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:49:13,892 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-25 03:49:23,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:49:23,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 124 states and 144 transitions. [2024-11-25 03:49:23,970 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 144 transitions. [2024-11-25 03:49:23,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 03:49:23,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:49:23,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:49:30,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:49:32,677 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-25 03:49:39,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:49:39,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 122 states and 142 transitions. [2024-11-25 03:49:39,495 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 142 transitions. [2024-11-25 03:49:39,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 03:49:39,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:49:39,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:49:45,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:49:52,771 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:49:57,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:49:57,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 126 states and 144 transitions. [2024-11-25 03:49:57,347 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 144 transitions. [2024-11-25 03:49:57,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 03:49:57,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:49:57,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:50:03,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:50:07,837 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:50:11,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:50:11,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 128 states and 147 transitions. [2024-11-25 03:50:11,066 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 147 transitions. [2024-11-25 03:50:11,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 03:50:11,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:50:11,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:50:17,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:50:20,478 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:50:24,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:50:24,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 129 states and 149 transitions. [2024-11-25 03:50:24,822 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 149 transitions. [2024-11-25 03:50:24,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:50:24,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:50:24,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:50:30,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:50:35,324 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:50:41,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:50:41,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 130 states and 150 transitions. [2024-11-25 03:50:41,546 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 150 transitions. [2024-11-25 03:50:41,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 03:50:41,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:50:41,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:50:47,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:50:51,988 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:50:58,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:50:58,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 131 states and 151 transitions. [2024-11-25 03:50:58,509 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 151 transitions. [2024-11-25 03:50:58,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:50:58,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:50:58,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:51:04,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:51:09,362 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:51:16,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:51:16,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 132 states and 152 transitions. [2024-11-25 03:51:16,084 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 152 transitions. [2024-11-25 03:51:16,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 03:51:16,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:51:16,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:51:21,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:51:27,004 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:51:33,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:51:33,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 133 states and 153 transitions. [2024-11-25 03:51:33,937 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 153 transitions. [2024-11-25 03:51:33,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 03:51:33,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:51:33,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:51:39,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:51:45,158 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:51:52,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:51:52,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 134 states and 154 transitions. [2024-11-25 03:51:52,130 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 154 transitions. [2024-11-25 03:51:52,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:51:52,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:51:52,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:51:58,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:04,030 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:52:11,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:11,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 135 states and 155 transitions. [2024-11-25 03:52:11,120 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 155 transitions. [2024-11-25 03:52:11,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 03:52:11,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:11,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:17,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:23,352 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:52:30,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:30,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 136 states and 156 transitions. [2024-11-25 03:52:30,579 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 156 transitions. [2024-11-25 03:52:30,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:52:30,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:30,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:35,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:41,818 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:52:49,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:49,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 137 states and 157 transitions. [2024-11-25 03:52:49,308 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 157 transitions. [2024-11-25 03:52:49,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 03:52:49,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:49,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:55,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:01,353 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:53:09,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:09,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 138 states and 158 transitions. [2024-11-25 03:53:09,055 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 158 transitions. [2024-11-25 03:53:09,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 03:53:09,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:09,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:14,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:21,217 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:53:29,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:29,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 139 states and 159 transitions. [2024-11-25 03:53:29,378 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 159 transitions. [2024-11-25 03:53:29,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 03:53:29,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:29,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:34,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:41,409 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:53:49,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:49,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 140 states and 160 transitions. [2024-11-25 03:53:49,460 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 160 transitions. [2024-11-25 03:53:49,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:53:49,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:49,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:55,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:03,615 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:54:12,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:12,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 141 states and 161 transitions. [2024-11-25 03:54:12,025 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 161 transitions. [2024-11-25 03:54:12,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:54:12,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:12,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:18,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:25,586 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:54:34,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:34,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 142 states and 162 transitions. [2024-11-25 03:54:34,702 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 162 transitions. [2024-11-25 03:54:34,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:54:34,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:34,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:40,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:47,734 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:54:56,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:56,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 143 states and 163 transitions. [2024-11-25 03:54:56,297 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 163 transitions. [2024-11-25 03:54:56,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:54:56,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:56,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:55:01,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:55:09,045 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:55:17,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:55:17,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 144 states and 164 transitions. [2024-11-25 03:55:17,354 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 164 transitions. [2024-11-25 03:55:17,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:55:17,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:55:17,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:55:22,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:55:30,345 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:55:38,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:55:38,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 145 states and 165 transitions. [2024-11-25 03:55:38,440 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 165 transitions. [2024-11-25 03:55:38,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:55:38,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:55:38,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:55:43,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:55:51,340 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:55:59,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:55:59,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 146 states and 166 transitions. [2024-11-25 03:55:59,589 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 166 transitions. [2024-11-25 03:55:59,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 03:55:59,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:55:59,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:04,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:12,716 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:56:20,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:20,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 147 states and 167 transitions. [2024-11-25 03:56:20,831 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 167 transitions. [2024-11-25 03:56:20,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:56:20,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:20,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:26,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:34,173 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:56:43,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:43,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 148 states and 168 transitions. [2024-11-25 03:56:43,016 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 168 transitions. [2024-11-25 03:56:43,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:56:43,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:43,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:49,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:58,657 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:57:07,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:07,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 149 states and 169 transitions. [2024-11-25 03:57:07,627 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 169 transitions. [2024-11-25 03:57:07,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:57:07,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:07,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:14,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:22,916 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:57:31,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:31,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 150 states and 170 transitions. [2024-11-25 03:57:31,979 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 170 transitions. [2024-11-25 03:57:31,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:57:31,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:31,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:38,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:46,990 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:57:56,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:56,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 151 states and 171 transitions. [2024-11-25 03:57:56,236 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 171 transitions. [2024-11-25 03:57:56,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:57:56,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:56,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:03,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:12,290 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:58:21,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:21,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 152 states and 172 transitions. [2024-11-25 03:58:21,363 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 172 transitions. [2024-11-25 03:58:21,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:58:21,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:21,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:27,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:36,759 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:58:46,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:46,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 153 states and 173 transitions. [2024-11-25 03:58:46,468 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 173 transitions. [2024-11-25 03:58:46,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:58:46,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:46,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:53,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:03,296 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:59:13,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:13,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 154 states and 174 transitions. [2024-11-25 03:59:13,307 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 174 transitions. [2024-11-25 03:59:13,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 03:59:13,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:13,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:20,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:31,548 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:59:42,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:42,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 155 states and 175 transitions. [2024-11-25 03:59:42,870 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 175 transitions. [2024-11-25 03:59:42,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:59:42,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:42,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:50,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:00,609 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 04:00:12,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:12,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 156 states and 176 transitions. [2024-11-25 04:00:12,210 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 176 transitions. [2024-11-25 04:00:12,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 04:00:12,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:12,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:18,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:28,893 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 04:00:40,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:40,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 157 states and 177 transitions. [2024-11-25 04:00:40,677 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 177 transitions. [2024-11-25 04:00:40,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 04:00:40,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:40,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:46,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:57,725 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 04:01:09,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:09,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 158 states and 178 transitions. [2024-11-25 04:01:09,886 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 178 transitions. [2024-11-25 04:01:09,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 04:01:09,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:09,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:15,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:26,630 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 04:01:38,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:38,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 159 states and 179 transitions. [2024-11-25 04:01:38,312 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 179 transitions. [2024-11-25 04:01:38,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 04:01:38,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:38,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms