./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/verifythis/duplets.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68427f69-d253-442a-8bca-64d8239d9086/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68427f69-d253-442a-8bca-64d8239d9086/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68427f69-d253-442a-8bca-64d8239d9086/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68427f69-d253-442a-8bca-64d8239d9086/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/verifythis/duplets.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68427f69-d253-442a-8bca-64d8239d9086/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68427f69-d253-442a-8bca-64d8239d9086/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ac76721ba91522692e2c3e4d1ea27df0200031dd012c5066cc7280e0ae6e2244 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:10:37,360 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:10:37,417 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68427f69-d253-442a-8bca-64d8239d9086/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 05:10:37,421 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:10:37,421 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:10:37,441 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:10:37,442 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:10:37,442 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:10:37,442 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:10:37,442 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:10:37,442 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:10:37,442 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:10:37,443 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:10:37,443 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 05:10:37,443 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 05:10:37,443 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 05:10:37,443 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:10:37,443 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:10:37,443 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:10:37,443 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:10:37,443 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:10:37,443 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:10:37,443 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:10:37,443 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:10:37,444 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:10:37,444 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:10:37,444 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:10:37,444 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:10:37,444 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:10:37,444 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:10:37,444 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_68427f69-d253-442a-8bca-64d8239d9086/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac76721ba91522692e2c3e4d1ea27df0200031dd012c5066cc7280e0ae6e2244 [2024-12-06 05:10:37,685 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:10:37,693 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:10:37,695 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:10:37,696 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:10:37,697 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:10:37,698 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68427f69-d253-442a-8bca-64d8239d9086/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/verifythis/duplets.c [2024-12-06 05:10:40,379 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68427f69-d253-442a-8bca-64d8239d9086/bin/ukojak-verify-CZk0znPC7b/data/4fca383c3/0f2b737d1ad44a2ba68db56b97a57c31/FLAG0c7b4659e [2024-12-06 05:10:40,570 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:10:40,571 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68427f69-d253-442a-8bca-64d8239d9086/sv-benchmarks/c/verifythis/duplets.c [2024-12-06 05:10:40,577 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68427f69-d253-442a-8bca-64d8239d9086/bin/ukojak-verify-CZk0znPC7b/data/4fca383c3/0f2b737d1ad44a2ba68db56b97a57c31/FLAG0c7b4659e [2024-12-06 05:10:40,591 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68427f69-d253-442a-8bca-64d8239d9086/bin/ukojak-verify-CZk0znPC7b/data/4fca383c3/0f2b737d1ad44a2ba68db56b97a57c31 [2024-12-06 05:10:40,593 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:10:40,594 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:10:40,595 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:10:40,595 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:10:40,598 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:10:40,599 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:10:40" (1/1) ... [2024-12-06 05:10:40,600 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74ccf73e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:40, skipping insertion in model container [2024-12-06 05:10:40,600 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:10:40" (1/1) ... [2024-12-06 05:10:40,611 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:10:40,732 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:10:40,742 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:10:40,761 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:10:40,773 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:10:40,773 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:40 WrapperNode [2024-12-06 05:10:40,773 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:10:40,774 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:10:40,774 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:10:40,774 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:10:40,779 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:40" (1/1) ... [2024-12-06 05:10:40,785 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:40" (1/1) ... [2024-12-06 05:10:40,806 INFO L138 Inliner]: procedures = 21, calls = 44, calls flagged for inlining = 15, calls inlined = 19, statements flattened = 162 [2024-12-06 05:10:40,806 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:10:40,807 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:10:40,807 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:10:40,807 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:10:40,812 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:40" (1/1) ... [2024-12-06 05:10:40,812 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:40" (1/1) ... [2024-12-06 05:10:40,814 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:40" (1/1) ... [2024-12-06 05:10:40,815 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:40" (1/1) ... [2024-12-06 05:10:40,822 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:40" (1/1) ... [2024-12-06 05:10:40,823 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:40" (1/1) ... [2024-12-06 05:10:40,826 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:40" (1/1) ... [2024-12-06 05:10:40,828 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:40" (1/1) ... [2024-12-06 05:10:40,829 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:40" (1/1) ... [2024-12-06 05:10:40,831 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:10:40,832 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:10:40,832 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:10:40,832 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:10:40,833 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:40" (1/1) ... [2024-12-06 05:10:40,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:10:40,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68427f69-d253-442a-8bca-64d8239d9086/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:10:40,858 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68427f69-d253-442a-8bca-64d8239d9086/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:10:40,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68427f69-d253-442a-8bca-64d8239d9086/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:10:40,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:10:40,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:10:40,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 05:10:40,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:10:40,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:10:40,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:10:40,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:10:40,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:10:40,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:10:40,954 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:10:40,955 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:10:41,270 INFO L? ?]: Removed 135 outVars from TransFormulas that were not future-live. [2024-12-06 05:10:41,270 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:10:41,358 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:10:41,359 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 05:10:41,359 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:10:41 BoogieIcfgContainer [2024-12-06 05:10:41,359 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:10:41,360 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:10:41,360 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:10:41,369 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:10:41,370 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:10:41" (1/1) ... [2024-12-06 05:10:41,377 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:10:41,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:41,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 86 states and 95 transitions. [2024-12-06 05:10:41,424 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 95 transitions. [2024-12-06 05:10:41,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 05:10:41,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:41,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:41,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:41,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:41,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:41,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 85 states and 94 transitions. [2024-12-06 05:10:41,684 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 94 transitions. [2024-12-06 05:10:41,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 05:10:41,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:41,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:41,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:41,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:41,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:41,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 84 states and 93 transitions. [2024-12-06 05:10:41,980 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 93 transitions. [2024-12-06 05:10:41,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 05:10:41,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:41,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:41,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:42,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:42,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:42,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 83 states and 92 transitions. [2024-12-06 05:10:42,022 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 92 transitions. [2024-12-06 05:10:42,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 05:10:42,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:42,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:42,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:42,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:42,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:42,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 82 states and 91 transitions. [2024-12-06 05:10:42,529 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 91 transitions. [2024-12-06 05:10:42,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:10:42,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:42,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:42,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:42,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:43,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:43,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 85 states and 97 transitions. [2024-12-06 05:10:43,078 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 97 transitions. [2024-12-06 05:10:43,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:10:43,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:43,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:43,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:43,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:44,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:44,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 88 states and 104 transitions. [2024-12-06 05:10:44,137 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 104 transitions. [2024-12-06 05:10:44,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:10:44,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:44,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:44,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:44,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:44,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:44,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 89 states and 104 transitions. [2024-12-06 05:10:44,802 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 104 transitions. [2024-12-06 05:10:44,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:10:44,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:44,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:44,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:44,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:44,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:44,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 88 states and 103 transitions. [2024-12-06 05:10:44,838 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 103 transitions. [2024-12-06 05:10:44,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:10:44,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:44,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:44,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:45,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:47,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:47,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 92 states and 111 transitions. [2024-12-06 05:10:47,087 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 111 transitions. [2024-12-06 05:10:47,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:10:47,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:47,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:47,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:47,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:47,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:47,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 95 states and 123 transitions. [2024-12-06 05:10:47,996 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 123 transitions. [2024-12-06 05:10:47,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:10:47,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:47,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:48,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:48,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:49,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:49,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 101 states and 141 transitions. [2024-12-06 05:10:49,148 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 141 transitions. [2024-12-06 05:10:49,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:10:49,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:49,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:49,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:49,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:50,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:50,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 107 states and 159 transitions. [2024-12-06 05:10:50,771 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 159 transitions. [2024-12-06 05:10:50,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:10:50,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:50,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:50,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:51,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:52,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:52,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 109 states and 163 transitions. [2024-12-06 05:10:52,125 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 163 transitions. [2024-12-06 05:10:52,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:10:52,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:52,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:52,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:52,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:53,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:53,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 116 states and 183 transitions. [2024-12-06 05:10:53,990 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 183 transitions. [2024-12-06 05:10:53,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:10:53,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:53,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:54,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:54,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:56,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:56,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 123 states and 203 transitions. [2024-12-06 05:10:56,269 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 203 transitions. [2024-12-06 05:10:56,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:10:56,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:56,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:56,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:56,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:57,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:57,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 125 states and 207 transitions. [2024-12-06 05:10:57,230 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 207 transitions. [2024-12-06 05:10:57,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:10:57,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:57,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:57,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:57,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:57,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:57,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 125 states and 206 transitions. [2024-12-06 05:10:57,613 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 206 transitions. [2024-12-06 05:10:57,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:10:57,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:57,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:57,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:58,763 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:03,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:03,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 131 states and 223 transitions. [2024-12-06 05:11:03,179 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 223 transitions. [2024-12-06 05:11:03,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:11:03,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:03,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:03,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:03,564 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:06,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:06,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 137 states and 252 transitions. [2024-12-06 05:11:06,174 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 252 transitions. [2024-12-06 05:11:06,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:11:06,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:06,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:06,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:06,207 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:06,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:06,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 138 states and 258 transitions. [2024-12-06 05:11:06,654 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 258 transitions. [2024-12-06 05:11:06,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:11:06,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:06,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:06,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:06,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:07,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:07,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 140 states and 260 transitions. [2024-12-06 05:11:07,130 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 260 transitions. [2024-12-06 05:11:07,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:11:07,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:07,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:07,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:07,329 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:11:09,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:09,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 145 states and 285 transitions. [2024-12-06 05:11:09,205 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 285 transitions. [2024-12-06 05:11:09,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:11:09,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:09,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:09,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:09,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:10,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:10,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 146 states and 290 transitions. [2024-12-06 05:11:10,866 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 290 transitions. [2024-12-06 05:11:10,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:11:10,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:10,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:10,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:10,896 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:11:11,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:11,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 147 states and 292 transitions. [2024-12-06 05:11:11,371 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 292 transitions. [2024-12-06 05:11:11,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:11:11,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:11,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:11,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:11,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:12,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:12,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 148 states and 295 transitions. [2024-12-06 05:11:12,085 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 295 transitions. [2024-12-06 05:11:12,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:11:12,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:12,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:12,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:12,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:15,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:15,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 159 states and 318 transitions. [2024-12-06 05:11:15,482 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 318 transitions. [2024-12-06 05:11:15,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:11:15,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:15,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:15,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:15,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:20,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:20,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 170 states and 341 transitions. [2024-12-06 05:11:20,098 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 341 transitions. [2024-12-06 05:11:20,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:11:20,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:20,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:20,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:20,131 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:11:20,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:20,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 171 states and 347 transitions. [2024-12-06 05:11:20,689 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 347 transitions. [2024-12-06 05:11:20,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:11:20,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:20,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:20,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:20,724 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:11:21,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:21,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 172 states and 350 transitions. [2024-12-06 05:11:21,424 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 350 transitions. [2024-12-06 05:11:21,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:11:21,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:21,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:21,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:21,472 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:11:23,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:23,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 177 states and 375 transitions. [2024-12-06 05:11:23,802 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 375 transitions. [2024-12-06 05:11:23,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:11:23,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:23,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:23,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:23,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:11:25,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:25,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 181 states and 394 transitions. [2024-12-06 05:11:25,685 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 394 transitions. [2024-12-06 05:11:25,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:11:25,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:25,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:25,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:25,716 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:11:26,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:26,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 183 states and 398 transitions. [2024-12-06 05:11:26,659 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 398 transitions. [2024-12-06 05:11:26,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:11:26,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:26,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:26,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:26,674 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:11:27,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:27,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 183 states and 397 transitions. [2024-12-06 05:11:27,215 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 397 transitions. [2024-12-06 05:11:27,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:11:27,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:27,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:27,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:28,982 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:11:35,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:35,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 188 states and 405 transitions. [2024-12-06 05:11:35,057 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 405 transitions. [2024-12-06 05:11:35,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:11:35,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:35,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:35,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:37,154 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:39,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:39,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 189 states and 407 transitions. [2024-12-06 05:11:39,895 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 407 transitions. [2024-12-06 05:11:39,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:11:39,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:39,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:39,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:40,767 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:43,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:43,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 192 states and 412 transitions. [2024-12-06 05:11:43,040 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 412 transitions. [2024-12-06 05:11:43,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:11:43,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:43,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:43,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:45,061 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:11:50,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:50,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 193 states and 415 transitions. [2024-12-06 05:11:50,704 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 415 transitions. [2024-12-06 05:11:50,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:11:50,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:50,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:50,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:50,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:50,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:50,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 192 states and 414 transitions. [2024-12-06 05:11:50,744 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 414 transitions. [2024-12-06 05:11:50,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:11:50,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:50,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:50,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:50,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:50,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:50,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 191 states and 413 transitions. [2024-12-06 05:11:50,790 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 413 transitions. [2024-12-06 05:11:50,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:11:50,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:50,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:50,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:51,563 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:55,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:55,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 195 states and 444 transitions. [2024-12-06 05:11:55,681 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 444 transitions. [2024-12-06 05:11:55,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:11:55,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:55,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:55,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:56,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:58,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:58,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 196 states and 450 transitions. [2024-12-06 05:11:58,730 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 450 transitions. [2024-12-06 05:11:58,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:11:58,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:58,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:58,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:58,798 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:00,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:00,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 198 states and 467 transitions. [2024-12-06 05:12:00,098 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 467 transitions. [2024-12-06 05:12:00,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:12:00,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:00,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:00,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:00,189 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:12:00,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:00,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 199 states and 472 transitions. [2024-12-06 05:12:00,886 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 472 transitions. [2024-12-06 05:12:00,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:12:00,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:00,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:00,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:01,057 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:02,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:02,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 199 states and 471 transitions. [2024-12-06 05:12:02,616 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 471 transitions. [2024-12-06 05:12:02,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:12:02,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:02,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:02,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:02,644 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:12:03,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:03,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 200 states and 474 transitions. [2024-12-06 05:12:03,374 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 474 transitions. [2024-12-06 05:12:03,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:12:03,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:03,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:03,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:03,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:04,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:04,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 201 states and 478 transitions. [2024-12-06 05:12:04,417 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 478 transitions. [2024-12-06 05:12:04,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:12:04,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:04,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:04,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:05,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:16,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:16,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 213 states and 503 transitions. [2024-12-06 05:12:16,812 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 503 transitions. [2024-12-06 05:12:16,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:12:16,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:16,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:16,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:16,847 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:12:20,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:20,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 218 states and 514 transitions. [2024-12-06 05:12:20,447 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 514 transitions. [2024-12-06 05:12:20,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:12:20,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:20,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:20,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:20,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:12:22,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:22,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 221 states and 519 transitions. [2024-12-06 05:12:22,457 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 519 transitions. [2024-12-06 05:12:22,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:12:22,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:22,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:22,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:22,538 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:12:26,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:26,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 226 states and 532 transitions. [2024-12-06 05:12:26,709 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 532 transitions. [2024-12-06 05:12:26,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:12:26,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:26,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:26,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:26,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:12:28,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:28,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 229 states and 537 transitions. [2024-12-06 05:12:28,988 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 537 transitions. [2024-12-06 05:12:28,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:12:28,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:28,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:28,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:29,331 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:12:38,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:38,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 239 states and 575 transitions. [2024-12-06 05:12:38,605 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 575 transitions. [2024-12-06 05:12:38,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:12:38,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:38,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:38,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:38,629 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:12:39,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:39,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 240 states and 576 transitions. [2024-12-06 05:12:39,638 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 576 transitions. [2024-12-06 05:12:39,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:12:39,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:39,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:39,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:39,704 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:12:42,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:42,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 243 states and 581 transitions. [2024-12-06 05:12:42,108 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 581 transitions. [2024-12-06 05:12:42,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:12:42,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:42,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:42,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:44,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:02,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:02,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 258 states and 614 transitions. [2024-12-06 05:13:02,521 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 614 transitions. [2024-12-06 05:13:02,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:13:02,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:02,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:02,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:02,549 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 05:13:06,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:06,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 262 states and 621 transitions. [2024-12-06 05:13:06,167 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 621 transitions. [2024-12-06 05:13:06,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:13:06,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:06,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:06,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:06,212 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 05:13:10,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:10,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 266 states and 627 transitions. [2024-12-06 05:13:10,072 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 627 transitions. [2024-12-06 05:13:10,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:13:10,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:10,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:10,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:13,010 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:17,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:17,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 267 states and 627 transitions. [2024-12-06 05:13:17,211 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 627 transitions. [2024-12-06 05:13:17,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:13:17,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:17,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:17,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:18,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:36,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:36,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 284 states and 663 transitions. [2024-12-06 05:13:36,474 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 663 transitions. [2024-12-06 05:13:36,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:13:36,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:36,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:36,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:37,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:59,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:59,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 301 states and 699 transitions. [2024-12-06 05:13:59,743 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 699 transitions. [2024-12-06 05:13:59,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:13:59,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:59,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:59,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:59,764 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:14:00,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:00,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 301 states and 698 transitions. [2024-12-06 05:14:00,918 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 698 transitions. [2024-12-06 05:14:00,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:14:00,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:00,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:00,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:00,943 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 05:14:05,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:05,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 305 states and 708 transitions. [2024-12-06 05:14:05,612 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 708 transitions. [2024-12-06 05:14:05,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:14:05,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:05,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:05,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:05,973 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:14:11,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:11,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 308 states and 729 transitions. [2024-12-06 05:14:11,106 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 729 transitions. [2024-12-06 05:14:11,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:14:11,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:11,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:11,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:11,150 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 05:14:14,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:14,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 311 states and 739 transitions. [2024-12-06 05:14:14,871 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 739 transitions. [2024-12-06 05:14:14,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:14:14,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:14,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:14,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:14,886 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:14:16,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:16,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 311 states and 738 transitions. [2024-12-06 05:14:16,072 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 738 transitions. [2024-12-06 05:14:16,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:14:16,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:16,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:16,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:16,089 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:14:18,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:18,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 312 states and 745 transitions. [2024-12-06 05:14:18,771 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 745 transitions. [2024-12-06 05:14:18,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:14:18,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:18,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:18,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:18,810 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 05:14:20,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:20,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 313 states and 749 transitions. [2024-12-06 05:14:20,316 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 749 transitions. [2024-12-06 05:14:20,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:14:20,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:20,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:21,291 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:14:31,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:31,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 322 states and 788 transitions. [2024-12-06 05:14:31,911 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 788 transitions. [2024-12-06 05:14:31,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:14:31,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:31,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:31,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:32,201 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:14:37,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:37,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 327 states and 804 transitions. [2024-12-06 05:14:37,480 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 804 transitions. [2024-12-06 05:14:37,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:14:37,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:37,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:37,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:37,767 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:14:39,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:39,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 328 states and 809 transitions. [2024-12-06 05:14:39,325 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 809 transitions. [2024-12-06 05:14:39,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:14:39,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:39,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:39,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:39,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:14:39,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:39,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 327 states and 808 transitions. [2024-12-06 05:14:39,367 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 808 transitions. [2024-12-06 05:14:39,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:14:39,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:39,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:39,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:39,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:14:39,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:39,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 326 states and 807 transitions. [2024-12-06 05:14:39,412 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 807 transitions. [2024-12-06 05:14:39,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:14:39,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:39,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:39,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:39,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:14:42,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:42,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 330 states and 814 transitions. [2024-12-06 05:14:42,991 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 814 transitions. [2024-12-06 05:14:42,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:14:42,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:42,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:42,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:43,067 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:14:46,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:46,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 334 states and 829 transitions. [2024-12-06 05:14:46,241 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 829 transitions. [2024-12-06 05:14:46,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:14:46,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:46,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:46,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:46,267 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:14:53,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:53,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 339 states and 858 transitions. [2024-12-06 05:14:53,626 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 858 transitions. [2024-12-06 05:14:53,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:14:53,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:53,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:53,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:53,672 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:14:55,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:55,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 340 states and 863 transitions. [2024-12-06 05:14:55,358 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 863 transitions. [2024-12-06 05:14:55,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:14:55,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:55,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:55,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:55,395 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:14:58,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:58,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 342 states and 871 transitions. [2024-12-06 05:14:58,561 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 871 transitions. [2024-12-06 05:14:58,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:14:58,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:58,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:58,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:58,584 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:15:00,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:00,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 343 states and 872 transitions. [2024-12-06 05:15:00,173 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 872 transitions. [2024-12-06 05:15:00,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:15:00,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:00,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:00,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:00,201 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:15:01,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:01,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 344 states and 882 transitions. [2024-12-06 05:15:01,459 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 882 transitions. [2024-12-06 05:15:01,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:15:01,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:01,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:01,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:04,829 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:16,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:16,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 352 states and 907 transitions. [2024-12-06 05:15:16,811 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 907 transitions. [2024-12-06 05:15:16,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:15:16,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:16,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:16,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:18,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:21,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:21,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 355 states and 915 transitions. [2024-12-06 05:15:21,057 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 915 transitions. [2024-12-06 05:15:21,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:15:21,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:21,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:21,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:21,083 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 23 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:15:23,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:23,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 357 states and 925 transitions. [2024-12-06 05:15:23,855 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 925 transitions. [2024-12-06 05:15:23,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:15:23,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:23,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:23,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:24,084 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 18 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:15:29,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:29,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 361 states and 940 transitions. [2024-12-06 05:15:29,485 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 940 transitions. [2024-12-06 05:15:29,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:15:29,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:29,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:29,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:29,745 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 18 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:15:33,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:33,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 363 states and 948 transitions. [2024-12-06 05:15:33,022 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 948 transitions. [2024-12-06 05:15:33,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:15:33,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:33,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:33,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:35,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:16:07,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:07,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 381 states and 994 transitions. [2024-12-06 05:16:07,243 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 994 transitions. [2024-12-06 05:16:07,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:16:07,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:07,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:07,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:07,268 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:16:10,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:10,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 385 states and 1002 transitions. [2024-12-06 05:16:10,991 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 1002 transitions. [2024-12-06 05:16:10,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:16:10,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:10,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:11,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:11,019 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:16:14,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:14,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 389 states and 1016 transitions. [2024-12-06 05:16:14,527 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 1016 transitions. [2024-12-06 05:16:14,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:16:14,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:14,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:14,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:14,572 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:16:18,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:18,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 393 states and 1024 transitions. [2024-12-06 05:16:18,663 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 1024 transitions. [2024-12-06 05:16:18,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:16:18,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:18,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:18,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:18,707 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:16:22,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:22,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 397 states and 1038 transitions. [2024-12-06 05:16:22,572 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 1038 transitions. [2024-12-06 05:16:22,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:16:22,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:22,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:22,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:22,618 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 05:16:29,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:29,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 402 states and 1054 transitions. [2024-12-06 05:16:29,743 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1054 transitions. [2024-12-06 05:16:29,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:16:29,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:29,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:29,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:29,780 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 05:16:38,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:38,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 408 states and 1071 transitions. [2024-12-06 05:16:38,684 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 1071 transitions. [2024-12-06 05:16:38,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:16:38,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:38,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:38,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:38,708 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 05:16:45,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:45,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 413 states and 1085 transitions. [2024-12-06 05:16:45,380 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 1085 transitions. [2024-12-06 05:16:45,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:16:45,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:45,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:45,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:45,404 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 05:16:48,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:48,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 415 states and 1089 transitions. [2024-12-06 05:16:48,855 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1089 transitions. [2024-12-06 05:16:48,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:16:48,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:48,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:48,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:48,899 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 05:16:54,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:54,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 418 states and 1093 transitions. [2024-12-06 05:16:54,238 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1093 transitions. [2024-12-06 05:16:54,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:16:54,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:54,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:54,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:54,267 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:16:55,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:55,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 419 states and 1101 transitions. [2024-12-06 05:16:55,904 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1101 transitions. [2024-12-06 05:16:55,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:16:55,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:55,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:55,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:57,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:17:25,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:25,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 435 states and 1136 transitions. [2024-12-06 05:17:25,400 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1136 transitions. [2024-12-06 05:17:25,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:17:25,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:25,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:25,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:27,689 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:17:40,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:40,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 441 states and 1169 transitions. [2024-12-06 05:17:40,307 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 1169 transitions. [2024-12-06 05:17:40,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:17:40,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:40,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:40,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:10,801 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 20 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:20:21,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:21,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 456 states and 1215 transitions. [2024-12-06 05:20:21,160 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1215 transitions. [2024-12-06 05:20:21,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:20:21,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:21,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:21,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:55,810 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 10 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:47,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:47,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 461 states and 1224 transitions. [2024-12-06 05:21:47,171 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1224 transitions. [2024-12-06 05:21:47,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:21:47,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:47,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:47,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:47,314 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:50,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:50,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 463 states and 1240 transitions. [2024-12-06 05:21:50,652 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1240 transitions. [2024-12-06 05:21:50,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:21:50,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:50,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:50,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:50,718 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:56,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:56,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 465 states and 1258 transitions. [2024-12-06 05:21:56,875 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 1258 transitions. [2024-12-06 05:21:56,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:21:56,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:56,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:56,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:21,200 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 20 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:22:50,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:50,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 470 states and 1278 transitions. [2024-12-06 05:22:50,292 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1278 transitions. [2024-12-06 05:22:50,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:22:50,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:50,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:50,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:50,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:23:07,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:07,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 476 states and 1285 transitions. [2024-12-06 05:23:07,107 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1285 transitions. [2024-12-06 05:23:07,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:23:07,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:07,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:07,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:07,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:23:24,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:24,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 482 states and 1291 transitions. [2024-12-06 05:23:24,964 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1291 transitions. [2024-12-06 05:23:24,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:23:24,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:24,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:24,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:25,088 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:23:32,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:32,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 486 states and 1299 transitions. [2024-12-06 05:23:32,826 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1299 transitions. [2024-12-06 05:23:32,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:23:32,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:32,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:32,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:32,904 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:23:37,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:37,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 489 states and 1304 transitions. [2024-12-06 05:23:37,621 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1304 transitions. [2024-12-06 05:23:37,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:23:37,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:37,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:37,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:37,688 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:23:40,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:40,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 490 states and 1309 transitions. [2024-12-06 05:23:40,041 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1309 transitions. [2024-12-06 05:23:40,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:23:40,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:40,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:40,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:40,064 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:23:42,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:42,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 491 states and 1310 transitions. [2024-12-06 05:23:42,445 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1310 transitions. [2024-12-06 05:23:42,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:23:42,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:42,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:42,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:42,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:23:49,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:49,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 490 states and 1309 transitions. [2024-12-06 05:23:49,936 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1309 transitions. [2024-12-06 05:23:49,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:23:49,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:49,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:49,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:49,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:23:57,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:57,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 489 states and 1308 transitions. [2024-12-06 05:23:57,876 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1308 transitions. [2024-12-06 05:23:57,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:23:57,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:57,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:57,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:03,203 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:24:26,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:26,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 496 states and 1331 transitions. [2024-12-06 05:24:26,707 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1331 transitions. [2024-12-06 05:24:26,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:24:26,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:26,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:26,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:26,871 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:24:39,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:39,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 502 states and 1344 transitions. [2024-12-06 05:24:39,071 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1344 transitions. [2024-12-06 05:24:39,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:24:39,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:39,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:39,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:39,124 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 05:24:43,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:43,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 504 states and 1345 transitions. [2024-12-06 05:24:43,238 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1345 transitions. [2024-12-06 05:24:43,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:24:43,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:43,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:43,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:43,290 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked.