./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1165f495-198d-4219-b209-0fae6b474d88/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1165f495-198d-4219-b209-0fae6b474d88/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_1165f495-198d-4219-b209-0fae6b474d88/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1165f495-198d-4219-b209-0fae6b474d88/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1165f495-198d-4219-b209-0fae6b474d88/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1165f495-198d-4219-b209-0fae6b474d88/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fdc85b042221b41aa26e62667e19ce1f6c246be9a2cb4f81fe8b15c8429db160 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:37:41,430 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:37:41,487 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1165f495-198d-4219-b209-0fae6b474d88/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 22:37:41,492 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:37:41,492 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:37:41,510 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:37:41,511 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:37:41,511 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:37:41,512 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:37:41,512 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:37:41,512 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:37:41,512 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:37:41,512 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:37:41,512 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:37:41,512 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:37:41,512 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:37:41,512 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:37:41,513 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:37:41,513 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:37:41,513 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 22:37:41,513 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:37:41,513 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:37:41,513 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:37:41,513 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:37:41,513 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:37:41,513 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:37:41,513 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:37:41,513 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:37:41,514 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:37:41,514 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:37:41,514 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:37:41,514 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:37:41,514 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:37:41,514 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:37:41,514 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:37:41,514 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_1165f495-198d-4219-b209-0fae6b474d88/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 ! overflow) ) 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 -> fdc85b042221b41aa26e62667e19ce1f6c246be9a2cb4f81fe8b15c8429db160 [2024-12-05 22:37:41,727 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:37:41,736 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:37:41,738 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:37:41,739 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:37:41,740 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:37:41,741 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1165f495-198d-4219-b209-0fae6b474d88/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test1-1.i [2024-12-05 22:37:44,361 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1165f495-198d-4219-b209-0fae6b474d88/bin/ukojak-verify-CZk0znPC7b/data/40f676380/4cacf49b57f8425fbe46e83d0f7b44cd/FLAG9eb233394 [2024-12-05 22:37:44,610 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:37:44,611 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1165f495-198d-4219-b209-0fae6b474d88/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test1-1.i [2024-12-05 22:37:44,624 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1165f495-198d-4219-b209-0fae6b474d88/bin/ukojak-verify-CZk0znPC7b/data/40f676380/4cacf49b57f8425fbe46e83d0f7b44cd/FLAG9eb233394 [2024-12-05 22:37:44,925 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1165f495-198d-4219-b209-0fae6b474d88/bin/ukojak-verify-CZk0znPC7b/data/40f676380/4cacf49b57f8425fbe46e83d0f7b44cd [2024-12-05 22:37:44,927 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:37:44,929 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:37:44,930 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:37:44,930 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:37:44,933 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:37:44,934 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:37:44" (1/1) ... [2024-12-05 22:37:44,935 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43e4c838 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:44, skipping insertion in model container [2024-12-05 22:37:44,935 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:37:44" (1/1) ... [2024-12-05 22:37:44,964 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:37:45,326 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:37:45,337 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:37:45,413 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:37:45,445 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:37:45,445 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:45 WrapperNode [2024-12-05 22:37:45,445 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:37:45,446 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:37:45,446 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:37:45,446 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:37:45,450 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:45" (1/1) ... [2024-12-05 22:37:45,465 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:45" (1/1) ... [2024-12-05 22:37:45,493 INFO L138 Inliner]: procedures = 176, calls = 170, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 787 [2024-12-05 22:37:45,494 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:37:45,494 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:37:45,494 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:37:45,494 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:37:45,502 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:45" (1/1) ... [2024-12-05 22:37:45,502 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:45" (1/1) ... [2024-12-05 22:37:45,509 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:45" (1/1) ... [2024-12-05 22:37:45,509 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:45" (1/1) ... [2024-12-05 22:37:45,534 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:45" (1/1) ... [2024-12-05 22:37:45,536 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:45" (1/1) ... [2024-12-05 22:37:45,544 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:45" (1/1) ... [2024-12-05 22:37:45,547 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:45" (1/1) ... [2024-12-05 22:37:45,549 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:45" (1/1) ... [2024-12-05 22:37:45,555 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:37:45,556 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:37:45,556 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:37:45,556 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:37:45,557 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:45" (1/1) ... [2024-12-05 22:37:45,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:37:45,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1165f495-198d-4219-b209-0fae6b474d88/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:37:45,586 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1165f495-198d-4219-b209-0fae6b474d88/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:37:45,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1165f495-198d-4219-b209-0fae6b474d88/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:37:45,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:37:45,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:37:45,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 22:37:45,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 22:37:45,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:37:45,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:37:45,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 22:37:45,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 22:37:45,614 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:37:45,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:37:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:37:45,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:37:45,750 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:37:45,751 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:37:46,674 INFO L? ?]: Removed 202 outVars from TransFormulas that were not future-live. [2024-12-05 22:37:46,675 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:37:47,486 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:37:47,486 INFO L312 CfgBuilder]: Removed 18 assume(true) statements. [2024-12-05 22:37:47,486 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:37:47 BoogieIcfgContainer [2024-12-05 22:37:47,486 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:37:47,487 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:37:47,487 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:37:47,498 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:37:47,498 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:37:47" (1/1) ... [2024-12-05 22:37:47,506 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:37:47,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:47,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 70 states and 109 transitions. [2024-12-05 22:37:47,560 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 109 transitions. [2024-12-05 22:37:47,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 22:37:47,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:47,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:47,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:47,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:47,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:47,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 72 states and 113 transitions. [2024-12-05 22:37:47,901 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 113 transitions. [2024-12-05 22:37:47,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:37:47,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:47,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:47,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:47,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:48,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:48,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 73 states and 115 transitions. [2024-12-05 22:37:48,012 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 115 transitions. [2024-12-05 22:37:48,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:37:48,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:48,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:48,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:48,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:48,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:48,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 74 states and 117 transitions. [2024-12-05 22:37:48,244 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 117 transitions. [2024-12-05 22:37:48,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 22:37:48,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:48,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:48,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:48,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:48,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:48,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 74 states and 115 transitions. [2024-12-05 22:37:48,276 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 115 transitions. [2024-12-05 22:37:48,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:37:48,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:48,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:48,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:48,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:48,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:48,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 74 states and 111 transitions. [2024-12-05 22:37:48,309 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 111 transitions. [2024-12-05 22:37:48,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:37:48,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:48,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:48,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:48,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:48,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:48,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 74 states and 105 transitions. [2024-12-05 22:37:48,356 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 105 transitions. [2024-12-05 22:37:48,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:37:48,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:48,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:48,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:48,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:51,358 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:37:51,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:51,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 74 states and 99 transitions. [2024-12-05 22:37:51,387 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 99 transitions. [2024-12-05 22:37:51,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:37:51,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:51,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:51,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:51,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:38:02,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:38:02,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:02,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 88 states and 117 transitions. [2024-12-05 22:38:02,573 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 117 transitions. [2024-12-05 22:38:02,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:38:02,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:02,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:02,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:02,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:38:02,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:02,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 88 states and 115 transitions. [2024-12-05 22:38:02,690 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 115 transitions. [2024-12-05 22:38:02,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:38:02,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:02,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:02,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:02,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:38:02,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:02,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 88 states and 113 transitions. [2024-12-05 22:38:02,801 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 113 transitions. [2024-12-05 22:38:02,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:38:02,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:02,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:02,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:02,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:38:12,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:38:12,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:12,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 88 states and 111 transitions. [2024-12-05 22:38:12,914 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 111 transitions. [2024-12-05 22:38:12,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:38:12,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:12,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:13,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:13,155 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:38:13,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:13,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 91 states and 113 transitions. [2024-12-05 22:38:13,410 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 113 transitions. [2024-12-05 22:38:13,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 22:38:13,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:13,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:13,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:13,697 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:38:24,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:38:26,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:38:27,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:27,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 128 states and 160 transitions. [2024-12-05 22:38:27,051 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 160 transitions. [2024-12-05 22:38:27,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:38:27,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:27,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:27,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:27,258 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:38:29,427 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:38:29,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:29,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 165 states and 207 transitions. [2024-12-05 22:38:29,726 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 207 transitions. [2024-12-05 22:38:29,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 22:38:29,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:29,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:29,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:30,298 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:38:34,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:38:35,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:35,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 203 states and 261 transitions. [2024-12-05 22:38:35,018 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 261 transitions. [2024-12-05 22:38:35,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:38:35,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:35,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:35,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:35,121 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:38:35,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:35,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 203 states and 259 transitions. [2024-12-05 22:38:35,190 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 259 transitions. [2024-12-05 22:38:35,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:38:35,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:35,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:35,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:35,389 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:38:35,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:35,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 204 states and 261 transitions. [2024-12-05 22:38:35,585 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 261 transitions. [2024-12-05 22:38:35,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:38:35,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:35,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:35,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:35,761 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:38:35,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:35,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 205 states and 262 transitions. [2024-12-05 22:38:35,915 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 262 transitions. [2024-12-05 22:38:35,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:38:35,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:35,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:35,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:36,359 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:38:40,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:38:41,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:41,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 243 states and 314 transitions. [2024-12-05 22:38:41,462 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 314 transitions. [2024-12-05 22:38:41,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:38:41,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:41,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:41,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:41,749 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:38:51,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:38:56,828 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:38:56,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:56,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 246 states and 316 transitions. [2024-12-05 22:38:56,856 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 316 transitions. [2024-12-05 22:38:56,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:38:56,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:56,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:56,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:57,051 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:39:03,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:39:03,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:03,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 249 states and 318 transitions. [2024-12-05 22:39:03,234 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 318 transitions. [2024-12-05 22:39:03,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:39:03,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:03,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:03,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:03,512 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:39:03,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:03,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 250 states and 320 transitions. [2024-12-05 22:39:03,843 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 320 transitions. [2024-12-05 22:39:03,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:39:03,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:03,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:03,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:03,967 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:39:03,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:03,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 250 states and 319 transitions. [2024-12-05 22:39:03,986 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 319 transitions. [2024-12-05 22:39:03,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:39:03,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:03,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:04,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:04,202 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:39:04,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:04,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 259 states and 330 transitions. [2024-12-05 22:39:04,671 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 330 transitions. [2024-12-05 22:39:04,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 22:39:04,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:04,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:04,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:04,879 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:39:05,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:05,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 268 states and 341 transitions. [2024-12-05 22:39:05,388 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 341 transitions. [2024-12-05 22:39:05,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 22:39:05,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:05,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:05,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:05,973 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:39:06,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:06,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 277 states and 352 transitions. [2024-12-05 22:39:06,191 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 352 transitions. [2024-12-05 22:39:06,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 22:39:06,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:06,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:06,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:06,321 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:39:06,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:06,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 278 states and 354 transitions. [2024-12-05 22:39:06,892 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 354 transitions. [2024-12-05 22:39:06,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 22:39:06,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:06,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:06,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:07,281 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:39:07,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:07,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 287 states and 365 transitions. [2024-12-05 22:39:07,492 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 365 transitions. [2024-12-05 22:39:07,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 22:39:07,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:07,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:07,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:07,640 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:39:13,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:39:13,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:13,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 288 states and 367 transitions. [2024-12-05 22:39:13,929 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 367 transitions. [2024-12-05 22:39:13,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 22:39:13,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:13,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:14,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:14,037 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:39:14,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:14,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 288 states and 365 transitions. [2024-12-05 22:39:14,049 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 365 transitions. [2024-12-05 22:39:14,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 22:39:14,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:14,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:14,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:14,518 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:39:14,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:14,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 289 states and 367 transitions. [2024-12-05 22:39:14,781 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 367 transitions. [2024-12-05 22:39:14,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 22:39:14,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:14,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:14,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:14,950 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:39:18,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:39:18,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:18,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 292 states and 369 transitions. [2024-12-05 22:39:18,867 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 369 transitions. [2024-12-05 22:39:18,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 22:39:18,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:18,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:18,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:19,293 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:39:20,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:20,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 293 states and 371 transitions. [2024-12-05 22:39:20,283 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 371 transitions. [2024-12-05 22:39:20,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 22:39:20,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:20,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:20,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:20,447 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:39:21,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:21,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 296 states and 373 transitions. [2024-12-05 22:39:21,231 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 373 transitions. [2024-12-05 22:39:21,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:39:21,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:21,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:21,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:21,759 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:39:32,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:39:32,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:32,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 299 states and 375 transitions. [2024-12-05 22:39:32,448 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 375 transitions. [2024-12-05 22:39:32,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 22:39:32,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:32,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:32,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:32,929 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:39:34,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:39:34,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:34,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 302 states and 377 transitions. [2024-12-05 22:39:34,883 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 377 transitions. [2024-12-05 22:39:34,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:39:34,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:34,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:34,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:35,150 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:39:46,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:39:47,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:47,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 319 states and 402 transitions. [2024-12-05 22:39:47,121 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 402 transitions. [2024-12-05 22:39:47,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:39:47,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:47,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:47,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:47,399 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:39:47,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:47,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 320 states and 402 transitions. [2024-12-05 22:39:47,667 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 402 transitions. [2024-12-05 22:39:47,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:39:47,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:47,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:47,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:48,001 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:39:48,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:48,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 321 states and 403 transitions. [2024-12-05 22:39:48,265 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 403 transitions. [2024-12-05 22:39:48,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 22:39:48,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:48,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:48,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:48,601 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:39:59,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:40:04,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:40:05,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:05,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 350 states and 443 transitions. [2024-12-05 22:40:05,343 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 443 transitions. [2024-12-05 22:40:05,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 22:40:05,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:05,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:05,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:05,528 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:40:05,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:05,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 350 states and 442 transitions. [2024-12-05 22:40:05,828 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 442 transitions. [2024-12-05 22:40:05,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 22:40:05,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:05,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:05,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:05,994 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:40:06,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:06,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 351 states and 444 transitions. [2024-12-05 22:40:06,227 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 444 transitions. [2024-12-05 22:40:06,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 22:40:06,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:06,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:06,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:07,216 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:40:17,811 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:40:22,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:40:23,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:23,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 382 states and 495 transitions. [2024-12-05 22:40:23,681 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 495 transitions. [2024-12-05 22:40:23,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 22:40:23,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:23,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:23,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:24,426 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:40:24,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:24,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 383 states and 496 transitions. [2024-12-05 22:40:24,737 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 496 transitions. [2024-12-05 22:40:24,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 22:40:24,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:24,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:24,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:25,178 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:40:29,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:40:30,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:30,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 414 states and 538 transitions. [2024-12-05 22:40:30,990 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 538 transitions. [2024-12-05 22:40:30,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 22:40:30,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:30,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:31,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:31,248 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:40:32,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:32,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 417 states and 545 transitions. [2024-12-05 22:40:32,261 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 545 transitions. [2024-12-05 22:40:32,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 22:40:32,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:32,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:32,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:32,540 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:40:32,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:32,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 418 states and 547 transitions. [2024-12-05 22:40:32,911 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 547 transitions. [2024-12-05 22:40:32,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 22:40:32,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:32,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:33,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:33,997 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:40:36,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:36,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 449 states and 593 transitions. [2024-12-05 22:40:36,749 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 593 transitions. [2024-12-05 22:40:36,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 22:40:36,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:36,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:36,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:37,058 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:40:37,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:37,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 452 states and 595 transitions. [2024-12-05 22:40:37,472 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 595 transitions. [2024-12-05 22:40:37,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:40:37,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:37,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:37,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:37,686 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:40:42,870 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:40:42,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:42,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 455 states and 597 transitions. [2024-12-05 22:40:42,903 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 597 transitions. [2024-12-05 22:40:42,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 22:40:42,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:42,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:43,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:43,270 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:40:43,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:43,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 456 states and 599 transitions. [2024-12-05 22:40:43,838 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 599 transitions. [2024-12-05 22:40:43,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 22:40:43,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:43,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:43,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:44,363 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:40:55,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:40:57,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:41:00,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:00,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 493 states and 650 transitions. [2024-12-05 22:41:00,439 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 650 transitions. [2024-12-05 22:41:00,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 22:41:00,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:00,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:00,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:00,677 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:41:00,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:00,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 494 states and 651 transitions. [2024-12-05 22:41:00,986 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 651 transitions. [2024-12-05 22:41:00,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:41:00,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:00,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:01,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:01,237 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:41:01,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:01,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 503 states and 662 transitions. [2024-12-05 22:41:01,535 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 662 transitions. [2024-12-05 22:41:01,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 22:41:01,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:01,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:01,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:01,781 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:41:02,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:02,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 504 states and 663 transitions. [2024-12-05 22:41:02,255 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 663 transitions. [2024-12-05 22:41:02,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:41:02,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:02,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:02,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:03,181 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:41:03,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:03,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 513 states and 674 transitions. [2024-12-05 22:41:03,412 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 674 transitions. [2024-12-05 22:41:03,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:41:03,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:03,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:03,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:03,674 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:41:03,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:03,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 522 states and 685 transitions. [2024-12-05 22:41:03,864 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 685 transitions. [2024-12-05 22:41:03,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:41:03,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:03,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:03,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:04,755 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:41:05,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:05,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 531 states and 696 transitions. [2024-12-05 22:41:05,025 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 696 transitions. [2024-12-05 22:41:05,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:41:05,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:05,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:05,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:05,319 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:41:06,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:41:06,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:06,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 532 states and 698 transitions. [2024-12-05 22:41:06,802 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 698 transitions. [2024-12-05 22:41:06,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:41:06,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:06,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:06,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:07,702 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:41:15,425 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:41:15,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:15,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 533 states and 700 transitions. [2024-12-05 22:41:15,471 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 700 transitions. [2024-12-05 22:41:15,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 22:41:15,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:15,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:15,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:15,750 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:41:16,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:16,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 534 states and 702 transitions. [2024-12-05 22:41:16,283 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 702 transitions. [2024-12-05 22:41:16,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 22:41:16,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:16,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:16,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:17,210 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:41:19,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:41:19,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:19,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 535 states and 704 transitions. [2024-12-05 22:41:19,630 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 704 transitions. [2024-12-05 22:41:19,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:41:19,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:19,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:19,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:19,885 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 22:41:21,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:41:24,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:41:24,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:24,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 538 states and 706 transitions. [2024-12-05 22:41:24,884 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 706 transitions. [2024-12-05 22:41:24,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 22:41:24,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:24,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:25,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:25,804 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:41:27,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:27,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 541 states and 708 transitions. [2024-12-05 22:41:27,778 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 708 transitions. [2024-12-05 22:41:27,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 22:41:27,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:27,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:27,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:28,157 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:41:30,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:41:32,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:41:32,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:32,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 544 states and 710 transitions. [2024-12-05 22:41:32,877 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 710 transitions. [2024-12-05 22:41:32,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 22:41:32,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:32,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:33,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:34,109 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:41:36,487 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:41:36,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:36,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 547 states and 712 transitions. [2024-12-05 22:41:36,519 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 712 transitions. [2024-12-05 22:41:36,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 22:41:36,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:36,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:36,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:36,786 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 22:41:37,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:37,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 557 states and 726 transitions. [2024-12-05 22:41:37,364 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 726 transitions. [2024-12-05 22:41:37,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 22:41:37,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:37,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:37,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:37,616 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 22:41:37,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:37,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 558 states and 728 transitions. [2024-12-05 22:41:37,868 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 728 transitions. [2024-12-05 22:41:37,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 22:41:37,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:37,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:38,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:38,176 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 22:41:39,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:41:40,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:40,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 561 states and 730 transitions. [2024-12-05 22:41:40,025 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 730 transitions. [2024-12-05 22:41:40,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 22:41:40,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:40,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:40,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:40,662 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:41:41,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:41,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 563 states and 735 transitions. [2024-12-05 22:41:41,659 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 735 transitions. [2024-12-05 22:41:41,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 22:41:41,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:41,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:41,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:42,269 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:41:43,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:43,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 565 states and 737 transitions. [2024-12-05 22:41:43,271 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 737 transitions. [2024-12-05 22:41:43,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 22:41:43,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:43,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:43,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:43,540 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 22:41:43,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:43,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 565 states and 735 transitions. [2024-12-05 22:41:43,967 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 735 transitions. [2024-12-05 22:41:43,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 22:41:43,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:43,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:44,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:44,257 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 22:41:45,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:45,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 565 states and 734 transitions. [2024-12-05 22:41:45,144 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 734 transitions. [2024-12-05 22:41:45,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 22:41:45,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:45,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:45,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:46,826 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:41:57,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:41:59,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:59,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 596 states and 785 transitions. [2024-12-05 22:41:59,900 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 785 transitions. [2024-12-05 22:41:59,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 22:41:59,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:59,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:00,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:01,226 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:42:01,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:01,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 597 states and 786 transitions. [2024-12-05 22:42:01,827 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 786 transitions. [2024-12-05 22:42:01,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:42:01,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:01,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:01,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:02,442 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:42:10,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:42:12,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:12,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 628 states and 829 transitions. [2024-12-05 22:42:12,407 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 829 transitions. [2024-12-05 22:42:12,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:42:12,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:12,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:12,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:12,841 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:42:13,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:13,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 630 states and 835 transitions. [2024-12-05 22:42:13,919 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 835 transitions. [2024-12-05 22:42:13,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:42:13,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:13,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:14,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:14,389 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:42:18,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:42:20,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:20,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 661 states and 878 transitions. [2024-12-05 22:42:20,367 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 878 transitions. [2024-12-05 22:42:20,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:42:20,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:20,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:20,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:20,842 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:42:21,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:21,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 662 states and 880 transitions. [2024-12-05 22:42:21,392 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 880 transitions. [2024-12-05 22:42:21,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:42:21,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:21,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:21,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:21,829 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:42:22,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:22,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 664 states and 882 transitions. [2024-12-05 22:42:22,995 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 882 transitions. [2024-12-05 22:42:22,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:42:22,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:22,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:23,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:24,634 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:42:30,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:42:33,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:33,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 695 states and 931 transitions. [2024-12-05 22:42:33,772 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 931 transitions. [2024-12-05 22:42:33,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:42:33,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:33,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:33,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:34,172 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:42:34,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:34,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 696 states and 932 transitions. [2024-12-05 22:42:34,846 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 932 transitions. [2024-12-05 22:42:34,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:42:34,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:34,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:35,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:35,377 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:42:36,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:36,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 697 states and 933 transitions. [2024-12-05 22:42:36,023 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 933 transitions. [2024-12-05 22:42:36,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 22:42:36,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:36,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:36,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:36,347 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 22:42:37,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:37,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 698 states and 935 transitions. [2024-12-05 22:42:37,126 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 935 transitions. [2024-12-05 22:42:37,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 22:42:37,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:37,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:37,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:37,488 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 22:42:38,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:38,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 699 states and 937 transitions. [2024-12-05 22:42:38,031 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 937 transitions. [2024-12-05 22:42:38,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 22:42:38,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:38,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:38,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:38,386 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 30 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-05 22:42:47,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:42:50,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:50,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 730 states and 978 transitions. [2024-12-05 22:42:50,293 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 978 transitions. [2024-12-05 22:42:50,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 22:42:50,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:50,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:50,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:50,783 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 30 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-05 22:42:52,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:52,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 733 states and 980 transitions. [2024-12-05 22:42:52,260 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 980 transitions. [2024-12-05 22:42:52,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 22:42:52,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:52,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:52,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:52,607 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 30 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-05 22:42:54,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:54,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 736 states and 987 transitions. [2024-12-05 22:42:54,587 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 987 transitions. [2024-12-05 22:42:54,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 22:42:54,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:54,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:54,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:54,938 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 30 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-05 22:42:56,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:56,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 738 states and 993 transitions. [2024-12-05 22:42:56,117 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 993 transitions. [2024-12-05 22:42:56,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 22:42:56,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:56,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:56,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:57,717 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:42:58,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:58,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 747 states and 1004 transitions. [2024-12-05 22:42:58,203 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1004 transitions. [2024-12-05 22:42:58,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:42:58,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:58,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:58,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:59,941 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:43:00,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:00,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 756 states and 1017 transitions. [2024-12-05 22:43:00,933 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1017 transitions. [2024-12-05 22:43:00,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:43:00,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:00,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:01,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:01,488 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:43:02,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:02,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 765 states and 1028 transitions. [2024-12-05 22:43:02,652 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1028 transitions. [2024-12-05 22:43:02,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:43:02,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:02,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:02,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:03,146 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:43:03,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:03,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 774 states and 1039 transitions. [2024-12-05 22:43:03,443 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1039 transitions. [2024-12-05 22:43:03,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 22:43:03,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:03,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:03,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:04,934 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:43:06,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:06,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 775 states and 1041 transitions. [2024-12-05 22:43:06,246 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1041 transitions. [2024-12-05 22:43:06,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 22:43:06,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:06,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:06,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:06,961 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:43:10,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:43:10,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:10,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 776 states and 1045 transitions. [2024-12-05 22:43:10,081 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1045 transitions. [2024-12-05 22:43:10,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 22:43:10,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:10,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:10,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:11,652 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:43:12,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:12,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 777 states and 1047 transitions. [2024-12-05 22:43:12,983 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1047 transitions. [2024-12-05 22:43:12,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 22:43:12,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:12,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:13,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:13,437 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:43:14,777 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:43:14,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:14,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 778 states and 1049 transitions. [2024-12-05 22:43:14,837 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1049 transitions. [2024-12-05 22:43:14,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 22:43:14,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:14,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:15,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:16,340 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:43:17,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:17,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 781 states and 1051 transitions. [2024-12-05 22:43:17,560 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1051 transitions. [2024-12-05 22:43:17,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 22:43:17,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:17,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:17,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:17,978 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:43:18,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:18,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 784 states and 1053 transitions. [2024-12-05 22:43:18,979 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1053 transitions. [2024-12-05 22:43:18,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 22:43:18,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:18,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:19,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:20,632 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:43:21,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:21,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 787 states and 1055 transitions. [2024-12-05 22:43:21,869 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1055 transitions. [2024-12-05 22:43:21,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 22:43:21,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:21,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:22,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:22,362 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:43:23,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:43:24,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:24,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 790 states and 1057 transitions. [2024-12-05 22:43:24,056 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1057 transitions. [2024-12-05 22:43:24,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 22:43:24,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:24,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:24,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:24,465 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 41 proven. 30 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-05 22:43:24,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:24,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 799 states and 1068 transitions. [2024-12-05 22:43:24,986 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1068 transitions. [2024-12-05 22:43:24,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 22:43:24,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:24,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:25,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:25,370 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 41 proven. 30 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 22:43:26,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:26,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 800 states and 1070 transitions. [2024-12-05 22:43:26,184 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1070 transitions. [2024-12-05 22:43:26,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 22:43:26,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:26,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:26,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:26,604 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 41 proven. 30 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-05 22:43:27,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:27,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 803 states and 1072 transitions. [2024-12-05 22:43:27,529 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1072 transitions. [2024-12-05 22:43:27,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 22:43:27,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:27,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:27,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:28,644 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:43:30,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:30,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 805 states and 1074 transitions. [2024-12-05 22:43:30,020 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1074 transitions. [2024-12-05 22:43:30,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 22:43:30,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:30,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:30,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:31,146 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:43:42,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:43:52,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:44:02,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:44:06,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:06,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 836 states and 1115 transitions. [2024-12-05 22:44:06,299 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1115 transitions. [2024-12-05 22:44:06,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 22:44:06,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:06,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:06,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:07,556 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:44:08,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:08,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 837 states and 1115 transitions. [2024-12-05 22:44:08,291 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1115 transitions. [2024-12-05 22:44:08,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 22:44:08,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:08,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:08,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:08,641 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-05 22:44:09,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:09,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 837 states and 1114 transitions. [2024-12-05 22:44:09,845 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1114 transitions. [2024-12-05 22:44:09,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 22:44:09,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:09,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:10,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:10,238 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-05 22:44:10,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:10,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 837 states and 1112 transitions. [2024-12-05 22:44:10,901 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1112 transitions. [2024-12-05 22:44:10,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 22:44:10,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:10,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:11,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:13,303 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:44:24,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:44:34,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:44:38,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:44:40,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:40,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 868 states and 1163 transitions. [2024-12-05 22:44:40,494 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1163 transitions. [2024-12-05 22:44:40,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 22:44:40,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:40,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:40,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:42,499 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:44:43,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:43,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 869 states and 1164 transitions. [2024-12-05 22:44:43,282 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1164 transitions. [2024-12-05 22:44:43,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:44:43,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:43,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:43,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:44,509 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:44:49,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:49,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 900 states and 1210 transitions. [2024-12-05 22:44:49,643 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1210 transitions. [2024-12-05 22:44:49,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:44:49,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:49,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:49,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:50,284 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:44:51,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:51,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 902 states and 1214 transitions. [2024-12-05 22:44:51,583 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1214 transitions. [2024-12-05 22:44:51,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:44:51,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:51,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:51,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:52,221 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:44:54,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:54,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 905 states and 1220 transitions. [2024-12-05 22:44:54,181 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1220 transitions. [2024-12-05 22:44:54,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:44:54,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:54,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:54,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:56,882 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:45:07,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:45:17,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:45:27,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:45:37,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:45:41,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:41,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 936 states and 1271 transitions. [2024-12-05 22:45:41,532 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1271 transitions. [2024-12-05 22:45:41,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:45:41,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:41,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:41,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:42,172 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:45:46,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:45:48,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:48,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 967 states and 1313 transitions. [2024-12-05 22:45:48,803 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1313 transitions. [2024-12-05 22:45:48,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:45:48,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:48,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:48,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:49,501 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:45:53,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:45:55,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:55,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 998 states and 1356 transitions. [2024-12-05 22:45:55,467 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1356 transitions. [2024-12-05 22:45:55,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:45:55,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:55,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:55,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:56,072 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:45:57,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:57,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 1000 states and 1358 transitions. [2024-12-05 22:45:57,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1358 transitions. [2024-12-05 22:45:57,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:45:57,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:57,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:58,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:58,542 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:45:59,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:59,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 1001 states and 1359 transitions. [2024-12-05 22:45:59,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1359 transitions. [2024-12-05 22:45:59,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:45:59,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:59,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:59,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:00,419 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:46:01,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:01,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 1002 states and 1360 transitions. [2024-12-05 22:46:01,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1360 transitions. [2024-12-05 22:46:01,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:46:01,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:01,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:01,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:02,244 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:46:03,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:03,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1003 states and 1361 transitions. [2024-12-05 22:46:03,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1361 transitions. [2024-12-05 22:46:03,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 22:46:03,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:03,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:03,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:03,887 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:46:04,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:04,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 1004 states and 1363 transitions. [2024-12-05 22:46:04,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1363 transitions. [2024-12-05 22:46:04,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 22:46:04,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:04,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:05,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:05,578 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:46:06,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:06,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1005 states and 1365 transitions. [2024-12-05 22:46:06,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1365 transitions. [2024-12-05 22:46:06,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 22:46:06,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:06,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:07,006 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 22:46:07,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:07,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1006 states and 1367 transitions. [2024-12-05 22:46:07,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1367 transitions. [2024-12-05 22:46:08,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:46:08,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:08,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:08,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:09,263 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:46:09,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:09,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 1015 states and 1378 transitions. [2024-12-05 22:46:09,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1378 transitions. [2024-12-05 22:46:09,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:46:09,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:09,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:09,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:09,993 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-05 22:46:16,683 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:46:20,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:20,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1046 states and 1420 transitions. [2024-12-05 22:46:20,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1420 transitions. [2024-12-05 22:46:20,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:46:20,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:20,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:20,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:20,819 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-05 22:46:22,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:22,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1049 states and 1422 transitions. [2024-12-05 22:46:22,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1422 transitions. [2024-12-05 22:46:22,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:46:22,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:22,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:22,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:23,116 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-05 22:46:35,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:46:40,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:46:43,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:43,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 1081 states and 1464 transitions. [2024-12-05 22:46:43,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1464 transitions. [2024-12-05 22:46:43,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:46:43,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:43,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:44,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:44,364 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-05 22:46:46,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:46,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 1084 states and 1469 transitions. [2024-12-05 22:46:46,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1469 transitions. [2024-12-05 22:46:46,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:46:46,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:46,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:46,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:47,012 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-05 22:46:48,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:48,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 1086 states and 1472 transitions. [2024-12-05 22:46:48,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1472 transitions. [2024-12-05 22:46:48,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:46:48,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:48,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:48,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:48,985 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-05 22:46:50,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:50,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 1088 states and 1478 transitions. [2024-12-05 22:46:50,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1478 transitions. [2024-12-05 22:46:50,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:46:50,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:50,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:50,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:51,746 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:46:52,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:52,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 1089 states and 1480 transitions. [2024-12-05 22:46:52,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1480 transitions. [2024-12-05 22:46:52,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:46:52,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:52,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:53,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:54,879 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:46:55,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:55,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 1098 states and 1491 transitions. [2024-12-05 22:46:55,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1491 transitions. [2024-12-05 22:46:55,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 22:46:55,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:55,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:55,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:55,924 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:46:56,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:56,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 1107 states and 1502 transitions. [2024-12-05 22:46:56,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1502 transitions. [2024-12-05 22:46:56,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 22:46:56,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:56,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:57,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:57,605 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:46:58,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:58,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 1116 states and 1513 transitions. [2024-12-05 22:46:58,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 1513 transitions. [2024-12-05 22:46:58,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 22:46:58,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:58,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:58,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:59,343 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:47:00,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:00,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 1125 states and 1524 transitions. [2024-12-05 22:47:00,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1524 transitions. [2024-12-05 22:47:00,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 22:47:00,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:00,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:00,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:02,319 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:47:05,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:05,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 1145 states and 1555 transitions. [2024-12-05 22:47:05,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1555 transitions. [2024-12-05 22:47:05,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 22:47:05,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:05,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:05,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:06,375 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:47:06,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:06,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 1154 states and 1566 transitions. [2024-12-05 22:47:06,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1566 transitions. [2024-12-05 22:47:06,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 22:47:06,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:06,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:06,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:08,982 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:47:09,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:09,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1155 states and 1568 transitions. [2024-12-05 22:47:09,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1568 transitions. [2024-12-05 22:47:09,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 22:47:09,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:09,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:09,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:10,225 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:47:10,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:10,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 1156 states and 1570 transitions. [2024-12-05 22:47:10,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1570 transitions. [2024-12-05 22:47:10,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 22:47:10,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:10,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:10,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:12,837 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:47:13,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:13,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1157 states and 1572 transitions. [2024-12-05 22:47:13,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1572 transitions. [2024-12-05 22:47:13,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 22:47:13,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:13,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:13,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:14,314 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:47:14,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:14,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1160 states and 1574 transitions. [2024-12-05 22:47:14,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1574 transitions. [2024-12-05 22:47:14,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 22:47:14,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:14,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:15,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:17,457 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:47:19,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:19,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1161 states and 1576 transitions. [2024-12-05 22:47:19,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1576 transitions. [2024-12-05 22:47:19,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 22:47:19,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:19,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:19,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:19,619 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:47:20,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:20,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1162 states and 1578 transitions. [2024-12-05 22:47:20,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1578 transitions. [2024-12-05 22:47:20,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 22:47:20,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:20,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:20,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:20,888 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:47:21,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:21,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1163 states and 1580 transitions. [2024-12-05 22:47:21,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1580 transitions. [2024-12-05 22:47:21,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 22:47:21,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:21,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:22,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:24,061 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:47:24,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:24,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 1166 states and 1582 transitions. [2024-12-05 22:47:24,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1582 transitions. [2024-12-05 22:47:24,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 22:47:24,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:24,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:24,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:26,746 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:47:27,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:27,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1169 states and 1584 transitions. [2024-12-05 22:47:27,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1584 transitions. [2024-12-05 22:47:27,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 22:47:27,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:27,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:27,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:27,985 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:47:28,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:28,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 1172 states and 1586 transitions. [2024-12-05 22:47:28,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1586 transitions. [2024-12-05 22:47:28,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 22:47:28,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:28,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:29,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:31,179 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:47:31,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:31,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1175 states and 1588 transitions. [2024-12-05 22:47:31,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1588 transitions. [2024-12-05 22:47:31,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 22:47:31,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:31,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:31,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:32,337 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:47:33,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:33,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1178 states and 1590 transitions. [2024-12-05 22:47:33,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1590 transitions. [2024-12-05 22:47:33,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 22:47:33,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:33,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:33,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:34,007 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:47:34,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:34,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1181 states and 1592 transitions. [2024-12-05 22:47:34,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1592 transitions. [2024-12-05 22:47:34,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 22:47:34,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:34,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:34,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:35,236 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-05 22:47:35,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:35,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1190 states and 1603 transitions. [2024-12-05 22:47:35,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1603 transitions. [2024-12-05 22:47:35,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 22:47:35,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:35,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:36,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:36,404 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-05 22:47:36,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:36,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1199 states and 1614 transitions. [2024-12-05 22:47:36,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 1614 transitions. [2024-12-05 22:47:36,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 22:47:36,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:36,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:36,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:37,077 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-05 22:47:38,233 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:47:38,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:38,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1200 states and 1616 transitions. [2024-12-05 22:47:38,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1616 transitions. [2024-12-05 22:47:38,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 22:47:38,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:38,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:38,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:38,720 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-05 22:47:39,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:39,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1201 states and 1618 transitions. [2024-12-05 22:47:39,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1618 transitions. [2024-12-05 22:47:39,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 22:47:39,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:39,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:40,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:40,471 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 22:47:42,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:47:42,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:42,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1204 states and 1620 transitions. [2024-12-05 22:47:42,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1620 transitions. [2024-12-05 22:47:42,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 22:47:42,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:42,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:42,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:43,204 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 22:47:52,943 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:47:53,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:53,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1207 states and 1622 transitions. [2024-12-05 22:47:53,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1622 transitions. [2024-12-05 22:47:53,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 22:47:53,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:53,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:53,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:54,617 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:47:56,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:56,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1209 states and 1624 transitions. [2024-12-05 22:47:56,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1624 transitions. [2024-12-05 22:47:56,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 22:47:56,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:56,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:56,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:58,293 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:48:10,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:48:15,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:15,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 1240 states and 1665 transitions. [2024-12-05 22:48:15,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1665 transitions. [2024-12-05 22:48:15,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 22:48:15,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:15,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:15,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:16,686 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:48:17,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:17,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 1241 states and 1665 transitions. [2024-12-05 22:48:17,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1665 transitions. [2024-12-05 22:48:17,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 22:48:17,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:17,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:18,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:18,296 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-12-05 22:48:19,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:19,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 1241 states and 1664 transitions. [2024-12-05 22:48:19,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1664 transitions. [2024-12-05 22:48:19,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 22:48:19,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:19,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:20,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:20,355 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-12-05 22:48:21,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:21,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 1241 states and 1662 transitions. [2024-12-05 22:48:21,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1662 transitions. [2024-12-05 22:48:21,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 22:48:21,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:21,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:21,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:24,692 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:48:36,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:48:41,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:41,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1272 states and 1713 transitions. [2024-12-05 22:48:41,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1713 transitions. [2024-12-05 22:48:41,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 22:48:41,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:41,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:41,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:44,009 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:48:45,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:45,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1273 states and 1714 transitions. [2024-12-05 22:48:45,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1714 transitions. [2024-12-05 22:48:45,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:48:45,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:45,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:45,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:46,713 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:48:53,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:53,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 1304 states and 1763 transitions. [2024-12-05 22:48:53,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1763 transitions. [2024-12-05 22:48:53,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:48:53,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:53,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:53,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:54,558 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:48:56,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:56,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 1306 states and 1765 transitions. [2024-12-05 22:48:56,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1765 transitions. [2024-12-05 22:48:56,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:48:56,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:56,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:56,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:57,121 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:49:03,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:03,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1337 states and 1806 transitions. [2024-12-05 22:49:03,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 1806 transitions. [2024-12-05 22:49:03,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:49:03,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:03,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:04,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:04,948 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:49:07,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:07,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1340 states and 1813 transitions. [2024-12-05 22:49:07,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1813 transitions. [2024-12-05 22:49:07,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:49:07,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:07,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:08,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:11,481 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 0 proven. 317 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:49:22,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:49:28,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:49:35,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:35,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 1371 states and 1866 transitions. [2024-12-05 22:49:35,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 1866 transitions. [2024-12-05 22:49:35,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:49:35,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:35,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:35,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:36,070 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:49:38,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:38,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 1373 states and 1868 transitions. [2024-12-05 22:49:38,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 1868 transitions. [2024-12-05 22:49:38,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:49:38,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:38,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:39,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:39,994 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:49:41,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:41,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 1374 states and 1869 transitions. [2024-12-05 22:49:41,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 1869 transitions. [2024-12-05 22:49:41,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:49:41,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:41,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:41,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:42,353 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:49:53,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:49:57,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:57,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1911 states to 1405 states and 1911 transitions. [2024-12-05 22:49:57,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 1911 transitions. [2024-12-05 22:49:57,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:49:57,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:57,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:57,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:58,197 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:50:09,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:50:12,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:12,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1954 states to 1436 states and 1954 transitions. [2024-12-05 22:50:12,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1954 transitions. [2024-12-05 22:50:12,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:50:12,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:12,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:13,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:13,857 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:50:15,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:15,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 1437 states and 1955 transitions. [2024-12-05 22:50:15,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1955 transitions. [2024-12-05 22:50:15,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:50:15,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:15,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:15,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:16,067 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:50:18,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:18,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 1439 states and 1957 transitions. [2024-12-05 22:50:18,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1957 transitions. [2024-12-05 22:50:18,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:50:18,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:18,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:18,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:19,515 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:50:20,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:20,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1440 states and 1958 transitions. [2024-12-05 22:50:20,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 1958 transitions. [2024-12-05 22:50:20,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:50:20,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:20,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:21,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:21,829 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:50:23,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:23,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 1441 states and 1959 transitions. [2024-12-05 22:50:23,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1959 transitions. [2024-12-05 22:50:23,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-05 22:50:23,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:23,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:23,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:23,998 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2024-12-05 22:50:25,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:25,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 1442 states and 1961 transitions. [2024-12-05 22:50:25,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1961 transitions. [2024-12-05 22:50:25,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-05 22:50:25,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:25,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:25,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:25,768 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2024-12-05 22:50:26,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:26,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1443 states and 1963 transitions. [2024-12-05 22:50:26,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1963 transitions. [2024-12-05 22:50:26,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-05 22:50:26,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:26,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:27,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:27,397 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2024-12-05 22:50:28,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:28,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 1444 states and 1965 transitions. [2024-12-05 22:50:28,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1965 transitions. [2024-12-05 22:50:28,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-05 22:50:28,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:28,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:28,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:29,227 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2024-12-05 22:50:30,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:30,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1445 states and 1967 transitions. [2024-12-05 22:50:30,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1967 transitions. [2024-12-05 22:50:30,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 22:50:30,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:30,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:30,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:32,373 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:50:34,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:34,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1454 states and 1976 transitions. [2024-12-05 22:50:34,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 1976 transitions. [2024-12-05 22:50:34,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 22:50:34,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:34,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:34,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:36,342 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:50:37,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:37,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1463 states and 1987 transitions. [2024-12-05 22:50:37,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 1987 transitions. [2024-12-05 22:50:37,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-05 22:50:37,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:37,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:37,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:37,932 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 73 proven. 64 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-05 22:50:51,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:51:01,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:51:11,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:51:14,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:51:19,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:19,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2033 states to 1496 states and 2033 transitions. [2024-12-05 22:51:19,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 2033 transitions. [2024-12-05 22:51:19,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-05 22:51:19,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:19,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:20,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:20,428 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 73 proven. 64 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-05 22:51:21,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:21,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1497 states and 2034 transitions. [2024-12-05 22:51:21,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 2034 transitions. [2024-12-05 22:51:21,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-05 22:51:21,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:21,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:21,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:21,959 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 73 proven. 64 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-05 22:51:25,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:25,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 1500 states and 2040 transitions. [2024-12-05 22:51:25,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2040 transitions. [2024-12-05 22:51:25,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-05 22:51:25,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:25,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:25,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:25,961 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 73 proven. 64 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-05 22:51:28,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:28,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1502 states and 2043 transitions. [2024-12-05 22:51:28,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 2043 transitions. [2024-12-05 22:51:28,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-05 22:51:28,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:28,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:28,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:28,870 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 73 proven. 64 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-05 22:51:40,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:51:43,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:51:49,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:51:52,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:52,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 1531 states and 2079 transitions. [2024-12-05 22:51:52,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2079 transitions. [2024-12-05 22:51:52,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-05 22:51:52,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:52,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:52,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:53,000 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 73 proven. 64 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-05 22:51:59,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:52:04,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:04,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2119 states to 1562 states and 2119 transitions. [2024-12-05 22:52:04,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 2119 transitions. [2024-12-05 22:52:04,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-05 22:52:04,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:04,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:05,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:05,324 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 73 proven. 64 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked.