./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.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_a8a48e19-c052-498a-bc43-ffc491e4113b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8a48e19-c052-498a-bc43-ffc491e4113b/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_a8a48e19-c052-498a-bc43-ffc491e4113b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8a48e19-c052-498a-bc43-ffc491e4113b/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8a48e19-c052-498a-bc43-ffc491e4113b/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_a8a48e19-c052-498a-bc43-ffc491e4113b/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 9ddeff00ba0e288e2e7b04a6005a0db991f8cee358fe3ef021af7107ab321b8e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:09:31,429 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:09:31,482 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8a48e19-c052-498a-bc43-ffc491e4113b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 01:09:31,486 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:09:31,487 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:09:31,504 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:09:31,505 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:09:31,505 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:09:31,506 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:09:31,506 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:09:31,506 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:09:31,506 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:09:31,506 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:09:31,506 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:09:31,506 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:09:31,506 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:09:31,506 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:09:31,507 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:09:31,507 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:09:31,507 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 01:09:31,507 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:09:31,507 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:09:31,507 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:09:31,507 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:09:31,507 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:09:31,507 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:09:31,507 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:09:31,507 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:09:31,508 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:09:31,508 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:09:31,508 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:09:31,508 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:09:31,508 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:09:31,508 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:09:31,508 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:09:31,508 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_a8a48e19-c052-498a-bc43-ffc491e4113b/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 -> 9ddeff00ba0e288e2e7b04a6005a0db991f8cee358fe3ef021af7107ab321b8e [2024-12-06 01:09:31,698 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:09:31,705 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:09:31,707 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:09:31,708 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:09:31,709 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:09:31,710 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8a48e19-c052-498a-bc43-ffc491e4113b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2024-12-06 01:09:34,375 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8a48e19-c052-498a-bc43-ffc491e4113b/bin/ukojak-verify-CZk0znPC7b/data/961e11260/a7f3f69763754668b531f19e71ae2a4f/FLAG23385de9a [2024-12-06 01:09:34,657 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:09:34,657 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8a48e19-c052-498a-bc43-ffc491e4113b/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2024-12-06 01:09:34,672 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8a48e19-c052-498a-bc43-ffc491e4113b/bin/ukojak-verify-CZk0znPC7b/data/961e11260/a7f3f69763754668b531f19e71ae2a4f/FLAG23385de9a [2024-12-06 01:09:34,958 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8a48e19-c052-498a-bc43-ffc491e4113b/bin/ukojak-verify-CZk0znPC7b/data/961e11260/a7f3f69763754668b531f19e71ae2a4f [2024-12-06 01:09:34,960 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:09:34,961 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:09:34,962 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:09:34,962 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:09:34,965 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:09:34,965 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:09:34" (1/1) ... [2024-12-06 01:09:34,966 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a662823 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:09:34, skipping insertion in model container [2024-12-06 01:09:34,966 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:09:34" (1/1) ... [2024-12-06 01:09:34,998 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:09:35,373 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:09:35,384 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:09:35,476 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:09:35,508 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:09:35,508 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:09:35 WrapperNode [2024-12-06 01:09:35,508 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:09:35,509 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:09:35,509 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:09:35,509 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:09:35,513 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:09:35" (1/1) ... [2024-12-06 01:09:35,535 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:09:35" (1/1) ... [2024-12-06 01:09:35,588 INFO L138 Inliner]: procedures = 176, calls = 336, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1563 [2024-12-06 01:09:35,589 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:09:35,589 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:09:35,589 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:09:35,589 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:09:35,597 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:09:35" (1/1) ... [2024-12-06 01:09:35,597 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:09:35" (1/1) ... [2024-12-06 01:09:35,608 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:09:35" (1/1) ... [2024-12-06 01:09:35,608 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:09:35" (1/1) ... [2024-12-06 01:09:35,645 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:09:35" (1/1) ... [2024-12-06 01:09:35,647 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:09:35" (1/1) ... [2024-12-06 01:09:35,658 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:09:35" (1/1) ... [2024-12-06 01:09:35,662 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:09:35" (1/1) ... [2024-12-06 01:09:35,666 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:09:35" (1/1) ... [2024-12-06 01:09:35,676 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:09:35,676 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:09:35,676 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:09:35,677 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:09:35,677 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:09:35" (1/1) ... [2024-12-06 01:09:35,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:09:35,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8a48e19-c052-498a-bc43-ffc491e4113b/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:09:35,726 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8a48e19-c052-498a-bc43-ffc491e4113b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:09:35,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8a48e19-c052-498a-bc43-ffc491e4113b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:09:35,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:09:35,752 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 01:09:35,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 01:09:35,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:09:35,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 01:09:35,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 01:09:35,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:09:35,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:09:35,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:09:35,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:09:35,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:09:35,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:09:35,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:09:35,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:09:35,935 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:09:35,936 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:09:37,502 INFO L? ?]: Removed 390 outVars from TransFormulas that were not future-live. [2024-12-06 01:09:37,502 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:09:38,934 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:09:38,934 INFO L312 CfgBuilder]: Removed 34 assume(true) statements. [2024-12-06 01:09:38,935 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:09:38 BoogieIcfgContainer [2024-12-06 01:09:38,935 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:09:38,935 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:09:38,936 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:09:38,946 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:09:38,946 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:09:38" (1/1) ... [2024-12-06 01:09:38,954 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:09:38,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:39,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 143 states and 239 transitions. [2024-12-06 01:09:39,009 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 239 transitions. [2024-12-06 01:09:39,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 01:09:39,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:39,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:39,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:39,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:09:39,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:39,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 142 states and 238 transitions. [2024-12-06 01:09:39,167 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 238 transitions. [2024-12-06 01:09:39,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:09:39,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:39,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:39,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:39,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:09:39,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:39,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 143 states and 240 transitions. [2024-12-06 01:09:39,249 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 240 transitions. [2024-12-06 01:09:39,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:09:39,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:39,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:39,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:09:39,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:39,334 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:09:39,339 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:09:39,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:09:39,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:39,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 146 states and 244 transitions. [2024-12-06 01:09:39,414 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 244 transitions. [2024-12-06 01:09:39,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:09:39,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:39,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:39,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:39,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:09:39,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:39,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 146 states and 240 transitions. [2024-12-06 01:09:39,456 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 240 transitions. [2024-12-06 01:09:39,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:09:39,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:39,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:39,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:39,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:09:39,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:39,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 146 states and 232 transitions. [2024-12-06 01:09:39,497 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 232 transitions. [2024-12-06 01:09:39,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:09:39,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:39,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:39,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:39,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:09:39,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:39,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 146 states and 220 transitions. [2024-12-06 01:09:39,557 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 220 transitions. [2024-12-06 01:09:39,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:09:39,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:39,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:39,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:39,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:09:49,735 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:09:56,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:09:56,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:56,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 146 states and 208 transitions. [2024-12-06 01:09:56,564 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 208 transitions. [2024-12-06 01:09:56,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:09:56,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:56,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:56,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:56,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:10:07,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:10:15,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:10:15,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:15,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 160 states and 223 transitions. [2024-12-06 01:10:15,868 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 223 transitions. [2024-12-06 01:10:15,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:10:15,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:15,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:15,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:16,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:10:16,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:16,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 160 states and 221 transitions. [2024-12-06 01:10:16,036 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 221 transitions. [2024-12-06 01:10:16,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:10:16,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:16,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:16,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:16,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:10:16,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:16,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 160 states and 219 transitions. [2024-12-06 01:10:16,202 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 219 transitions. [2024-12-06 01:10:16,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:10:16,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:16,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:16,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:16,365 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:10:17,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:17,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 160 states and 217 transitions. [2024-12-06 01:10:17,025 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 217 transitions. [2024-12-06 01:10:17,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:10:17,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:17,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:17,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:17,263 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:10:27,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:10:33,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:10:33,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:33,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 163 states and 219 transitions. [2024-12-06 01:10:33,416 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 219 transitions. [2024-12-06 01:10:33,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 01:10:33,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:33,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:33,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:33,764 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:10:39,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:10:39,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:39,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 209 states and 275 transitions. [2024-12-06 01:10:39,928 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 275 transitions. [2024-12-06 01:10:39,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 01:10:39,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:39,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:40,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:40,137 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:10:40,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:40,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 209 states and 273 transitions. [2024-12-06 01:10:40,148 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 273 transitions. [2024-12-06 01:10:40,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:10:40,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:40,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:40,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:40,353 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:10:40,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:40,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 209 states and 271 transitions. [2024-12-06 01:10:40,364 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 271 transitions. [2024-12-06 01:10:40,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:10:40,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:40,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:40,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:40,539 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:10:43,305 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:10:43,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:43,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 209 states and 269 transitions. [2024-12-06 01:10:43,313 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 269 transitions. [2024-12-06 01:10:43,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:10:43,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:43,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:43,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:43,486 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:10:43,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:43,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 209 states and 267 transitions. [2024-12-06 01:10:43,551 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 267 transitions. [2024-12-06 01:10:43,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:10:43,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:43,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:43,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:43,935 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:10:53,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:11:03,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:11:07,328 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:11:07,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:07,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 212 states and 269 transitions. [2024-12-06 01:11:07,345 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 269 transitions. [2024-12-06 01:11:07,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:11:07,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:07,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:07,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:07,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:11:14,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:11:14,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:14,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 215 states and 271 transitions. [2024-12-06 01:11:14,421 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 271 transitions. [2024-12-06 01:11:14,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:11:14,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:14,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:14,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:14,609 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:11:14,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:14,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 215 states and 270 transitions. [2024-12-06 01:11:14,633 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 270 transitions. [2024-12-06 01:11:14,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 01:11:14,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:14,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:14,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:14,865 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:11:15,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:15,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 224 states and 281 transitions. [2024-12-06 01:11:15,064 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 281 transitions. [2024-12-06 01:11:15,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 01:11:15,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:15,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:15,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:15,364 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 01:11:18,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:11:18,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:18,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 290 states and 362 transitions. [2024-12-06 01:11:18,688 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 362 transitions. [2024-12-06 01:11:18,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:11:18,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:18,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:18,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:19,019 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 01:11:20,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:11:22,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:11:27,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:11:28,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:28,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 357 states and 443 transitions. [2024-12-06 01:11:28,362 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 443 transitions. [2024-12-06 01:11:28,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:11:28,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:28,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:28,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:28,629 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:11:30,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:11:30,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:30,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 358 states and 445 transitions. [2024-12-06 01:11:30,213 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 445 transitions. [2024-12-06 01:11:30,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:11:30,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:30,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:30,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:30,480 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 01:11:40,503 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:11:41,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:11:41,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:41,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 361 states and 447 transitions. [2024-12-06 01:11:41,961 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 447 transitions. [2024-12-06 01:11:41,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:11:41,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:41,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:43,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:43,382 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:11:43,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:43,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 363 states and 453 transitions. [2024-12-06 01:11:43,544 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 453 transitions. [2024-12-06 01:11:43,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:11:43,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:43,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:43,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:43,793 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 01:11:43,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:43,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 363 states and 451 transitions. [2024-12-06 01:11:43,822 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 451 transitions. [2024-12-06 01:11:43,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:11:43,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:43,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:45,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:46,130 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:11:46,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:46,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 365 states and 456 transitions. [2024-12-06 01:11:46,819 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 456 transitions. [2024-12-06 01:11:46,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:11:46,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:46,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:47,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:47,226 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:11:47,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:47,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 368 states and 458 transitions. [2024-12-06 01:11:47,695 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 458 transitions. [2024-12-06 01:11:47,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 01:11:47,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:47,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:48,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:48,820 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 01:11:49,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:49,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 371 states and 465 transitions. [2024-12-06 01:11:49,674 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 465 transitions. [2024-12-06 01:11:49,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 01:11:49,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:49,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:50,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:51,030 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 57 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 01:11:51,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:51,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 373 states and 468 transitions. [2024-12-06 01:11:51,529 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 468 transitions. [2024-12-06 01:11:51,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 01:11:51,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:51,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:53,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:53,904 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 78 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 01:11:55,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:55,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 375 states and 474 transitions. [2024-12-06 01:11:55,036 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 474 transitions. [2024-12-06 01:11:55,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 01:11:55,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:55,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:56,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:56,659 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:11:57,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:57,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 376 states and 475 transitions. [2024-12-06 01:11:57,238 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 475 transitions. [2024-12-06 01:11:57,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 01:11:57,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:57,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:58,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:59,086 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 129 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 01:11:59,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:59,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 377 states and 476 transitions. [2024-12-06 01:11:59,509 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 476 transitions. [2024-12-06 01:11:59,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 01:11:59,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:59,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:00,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:00,744 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 3 proven. 159 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-12-06 01:12:01,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:01,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 378 states and 477 transitions. [2024-12-06 01:12:01,422 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 477 transitions. [2024-12-06 01:12:01,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 01:12:01,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:01,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:02,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:02,850 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 3 proven. 192 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 01:12:03,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:03,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 379 states and 478 transitions. [2024-12-06 01:12:03,428 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 478 transitions. [2024-12-06 01:12:03,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:12:03,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:03,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:04,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:05,507 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 228 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 01:12:06,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:06,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 380 states and 479 transitions. [2024-12-06 01:12:06,109 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 479 transitions. [2024-12-06 01:12:06,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 01:12:06,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:06,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:07,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:08,172 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 3 proven. 267 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 01:12:08,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:08,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 381 states and 480 transitions. [2024-12-06 01:12:08,721 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 480 transitions. [2024-12-06 01:12:08,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:12:08,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:08,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:09,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:10,484 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 3 proven. 309 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-06 01:12:11,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:11,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 382 states and 481 transitions. [2024-12-06 01:12:11,178 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 481 transitions. [2024-12-06 01:12:11,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:12:11,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:11,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:12,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:13,261 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 3 proven. 354 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-12-06 01:12:13,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:13,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 383 states and 482 transitions. [2024-12-06 01:12:13,727 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 482 transitions. [2024-12-06 01:12:13,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:12:13,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:13,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:13,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:14,188 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 643 trivial. 0 not checked. [2024-12-06 01:12:20,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:12:22,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:22,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 456 states and 578 transitions. [2024-12-06 01:12:22,567 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 578 transitions. [2024-12-06 01:12:22,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:12:22,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:22,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:23,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:24,678 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 3 proven. 402 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-12-06 01:12:25,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:25,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 457 states and 579 transitions. [2024-12-06 01:12:25,460 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 579 transitions. [2024-12-06 01:12:25,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:12:25,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:25,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:26,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:27,816 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 3 proven. 453 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-12-06 01:12:28,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:28,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 458 states and 580 transitions. [2024-12-06 01:12:28,358 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 580 transitions. [2024-12-06 01:12:28,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 01:12:28,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:28,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:29,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:30,625 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 3 proven. 507 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 01:12:31,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:31,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 459 states and 581 transitions. [2024-12-06 01:12:31,530 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 581 transitions. [2024-12-06 01:12:31,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 01:12:31,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:31,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:32,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:34,026 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 3 proven. 564 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-06 01:12:34,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:34,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 460 states and 582 transitions. [2024-12-06 01:12:34,841 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 582 transitions. [2024-12-06 01:12:34,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 01:12:34,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:34,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:36,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:37,884 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 3 proven. 624 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-12-06 01:12:38,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:38,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 461 states and 583 transitions. [2024-12-06 01:12:38,605 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 583 transitions. [2024-12-06 01:12:38,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 01:12:38,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:38,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:40,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:41,448 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 3 proven. 687 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-06 01:12:42,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:42,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 462 states and 584 transitions. [2024-12-06 01:12:42,418 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 584 transitions. [2024-12-06 01:12:42,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 01:12:42,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:42,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:44,576 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 3 proven. 753 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-12-06 01:12:45,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:45,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 463 states and 585 transitions. [2024-12-06 01:12:45,509 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 585 transitions. [2024-12-06 01:12:45,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 01:12:45,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:45,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:46,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:47,601 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 3 proven. 822 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-12-06 01:12:48,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:48,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 464 states and 586 transitions. [2024-12-06 01:12:48,473 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 586 transitions. [2024-12-06 01:12:48,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 01:12:48,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:48,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:49,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:50,964 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 3 proven. 894 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-12-06 01:12:51,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:51,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 465 states and 587 transitions. [2024-12-06 01:12:51,853 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 587 transitions. [2024-12-06 01:12:51,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 01:12:51,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:51,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:52,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:54,234 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 3 proven. 969 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-12-06 01:12:54,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:54,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 466 states and 588 transitions. [2024-12-06 01:12:54,763 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 588 transitions. [2024-12-06 01:12:54,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 01:12:54,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:54,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:55,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:57,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 3 proven. 1047 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-12-06 01:12:57,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:57,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 467 states and 589 transitions. [2024-12-06 01:12:57,545 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 589 transitions. [2024-12-06 01:12:57,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 01:12:57,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:57,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:58,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:59,830 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 3 proven. 1128 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-12-06 01:13:00,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:00,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 468 states and 590 transitions. [2024-12-06 01:13:00,364 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 590 transitions. [2024-12-06 01:13:00,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 01:13:00,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:00,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:01,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:02,949 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 3 proven. 1212 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-12-06 01:13:03,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:03,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 469 states and 591 transitions. [2024-12-06 01:13:03,484 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 591 transitions. [2024-12-06 01:13:03,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 01:13:03,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:03,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:04,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:06,154 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 3 proven. 1299 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-12-06 01:13:06,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:06,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 470 states and 592 transitions. [2024-12-06 01:13:06,694 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 592 transitions. [2024-12-06 01:13:06,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 01:13:06,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:06,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:08,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:10,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2031 backedges. 3 proven. 1389 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-12-06 01:13:12,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:12,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 471 states and 593 transitions. [2024-12-06 01:13:12,563 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 593 transitions. [2024-12-06 01:13:12,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 01:13:12,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:12,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:13,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:15,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 3 proven. 1482 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-12-06 01:13:16,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:16,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 472 states and 594 transitions. [2024-12-06 01:13:16,493 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 594 transitions. [2024-12-06 01:13:16,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:13:16,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:16,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:17,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:19,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2293 backedges. 3 proven. 1578 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-12-06 01:13:20,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:20,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 473 states and 595 transitions. [2024-12-06 01:13:20,448 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 595 transitions. [2024-12-06 01:13:20,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 01:13:20,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:20,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:21,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:23,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2430 backedges. 3 proven. 1677 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-12-06 01:13:24,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:24,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 474 states and 596 transitions. [2024-12-06 01:13:24,254 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 596 transitions. [2024-12-06 01:13:24,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 01:13:24,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:24,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:25,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:27,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 3 proven. 1779 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 01:13:28,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:28,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 475 states and 597 transitions. [2024-12-06 01:13:28,955 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 597 transitions. [2024-12-06 01:13:28,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 01:13:28,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:28,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:30,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:32,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2716 backedges. 3 proven. 1884 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-12-06 01:13:33,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:33,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 476 states and 598 transitions. [2024-12-06 01:13:33,176 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 598 transitions. [2024-12-06 01:13:33,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 01:13:33,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:33,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:35,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:37,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 3 proven. 1992 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-06 01:13:38,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:38,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 477 states and 599 transitions. [2024-12-06 01:13:38,332 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 599 transitions. [2024-12-06 01:13:38,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 01:13:38,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:38,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:39,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:42,690 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 3 proven. 2103 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-12-06 01:13:44,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:44,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 478 states and 600 transitions. [2024-12-06 01:13:44,501 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 600 transitions. [2024-12-06 01:13:44,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 01:13:44,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:44,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:45,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:48,278 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 3 proven. 2217 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-12-06 01:13:49,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:49,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 479 states and 601 transitions. [2024-12-06 01:13:49,737 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 601 transitions. [2024-12-06 01:13:49,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 01:13:49,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:49,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:50,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:53,086 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 3 proven. 2334 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-12-06 01:13:54,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:54,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 480 states and 602 transitions. [2024-12-06 01:13:54,017 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 602 transitions. [2024-12-06 01:13:54,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 01:13:54,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:54,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:55,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:57,845 INFO L134 CoverageAnalysis]: Checked inductivity of 3501 backedges. 3 proven. 2454 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-12-06 01:13:59,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:59,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 481 states and 603 transitions. [2024-12-06 01:13:59,326 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 603 transitions. [2024-12-06 01:13:59,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 01:13:59,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:59,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:01,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:03,911 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 3 proven. 2577 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-12-06 01:14:05,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:05,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 482 states and 604 transitions. [2024-12-06 01:14:05,266 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 604 transitions. [2024-12-06 01:14:05,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 01:14:05,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:05,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:06,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:09,359 INFO L134 CoverageAnalysis]: Checked inductivity of 3843 backedges. 3 proven. 2703 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-12-06 01:14:10,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:10,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 483 states and 605 transitions. [2024-12-06 01:14:10,479 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 605 transitions. [2024-12-06 01:14:10,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 01:14:10,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:10,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:12,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:14,849 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 3 proven. 2832 refuted. 0 times theorem prover too weak. 1185 trivial. 0 not checked. [2024-12-06 01:14:16,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:16,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 484 states and 606 transitions. [2024-12-06 01:14:16,385 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 606 transitions. [2024-12-06 01:14:16,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 01:14:16,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:16,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:17,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:20,484 INFO L134 CoverageAnalysis]: Checked inductivity of 4201 backedges. 3 proven. 2964 refuted. 0 times theorem prover too weak. 1234 trivial. 0 not checked. [2024-12-06 01:14:21,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:21,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 485 states and 607 transitions. [2024-12-06 01:14:21,886 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 607 transitions. [2024-12-06 01:14:21,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 01:14:21,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:21,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:23,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:25,990 INFO L134 CoverageAnalysis]: Checked inductivity of 4386 backedges. 3 proven. 3099 refuted. 0 times theorem prover too weak. 1284 trivial. 0 not checked. [2024-12-06 01:14:27,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:27,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 486 states and 608 transitions. [2024-12-06 01:14:27,396 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 608 transitions. [2024-12-06 01:14:27,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 01:14:27,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:27,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:30,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:42,251 INFO L134 CoverageAnalysis]: Checked inductivity of 4575 backedges. 3 proven. 3237 refuted. 0 times theorem prover too weak. 1335 trivial. 0 not checked. [2024-12-06 01:14:52,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:52,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 487 states and 609 transitions. [2024-12-06 01:14:52,622 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 609 transitions. [2024-12-06 01:14:52,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 01:14:52,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:52,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:54,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:55,714 INFO L134 CoverageAnalysis]: Checked inductivity of 4768 backedges. 184 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-12-06 01:14:56,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:56,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 488 states and 613 transitions. [2024-12-06 01:14:56,906 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 613 transitions. [2024-12-06 01:14:56,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 01:14:56,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:56,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:58,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:59,870 INFO L134 CoverageAnalysis]: Checked inductivity of 4965 backedges. 229 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-12-06 01:15:00,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:00,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 489 states and 615 transitions. [2024-12-06 01:15:00,937 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 615 transitions. [2024-12-06 01:15:00,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 01:15:00,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:00,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:03,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:03,947 INFO L134 CoverageAnalysis]: Checked inductivity of 5166 backedges. 274 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-12-06 01:15:05,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:05,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 491 states and 621 transitions. [2024-12-06 01:15:05,594 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 621 transitions. [2024-12-06 01:15:05,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 01:15:05,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:05,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:07,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:08,605 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 319 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-12-06 01:15:09,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:09,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 492 states and 622 transitions. [2024-12-06 01:15:09,535 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 622 transitions. [2024-12-06 01:15:09,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 01:15:09,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:09,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:12,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:13,611 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 364 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-12-06 01:15:14,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:14,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 493 states and 623 transitions. [2024-12-06 01:15:14,378 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 623 transitions. [2024-12-06 01:15:14,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 01:15:14,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:14,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:16,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:18,139 INFO L134 CoverageAnalysis]: Checked inductivity of 5793 backedges. 409 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-12-06 01:15:18,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:18,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 494 states and 624 transitions. [2024-12-06 01:15:18,907 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 624 transitions. [2024-12-06 01:15:18,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 01:15:18,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:18,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:22,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:24,048 INFO L134 CoverageAnalysis]: Checked inductivity of 6010 backedges. 454 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-12-06 01:15:24,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:24,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 495 states and 625 transitions. [2024-12-06 01:15:24,842 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 625 transitions. [2024-12-06 01:15:24,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 01:15:24,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:24,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:26,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:28,146 INFO L134 CoverageAnalysis]: Checked inductivity of 6231 backedges. 499 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-12-06 01:15:28,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:28,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 496 states and 626 transitions. [2024-12-06 01:15:28,924 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 626 transitions. [2024-12-06 01:15:28,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 01:15:28,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:28,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:32,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:33,187 INFO L134 CoverageAnalysis]: Checked inductivity of 6456 backedges. 544 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-12-06 01:15:34,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:34,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 497 states and 627 transitions. [2024-12-06 01:15:34,128 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 627 transitions. [2024-12-06 01:15:34,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 01:15:34,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:34,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:36,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:37,937 INFO L134 CoverageAnalysis]: Checked inductivity of 6685 backedges. 589 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-12-06 01:15:39,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:39,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 498 states and 628 transitions. [2024-12-06 01:15:39,161 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 628 transitions. [2024-12-06 01:15:39,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 01:15:39,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:39,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:41,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:42,944 INFO L134 CoverageAnalysis]: Checked inductivity of 6918 backedges. 634 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-12-06 01:15:43,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:43,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 499 states and 629 transitions. [2024-12-06 01:15:43,935 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 629 transitions. [2024-12-06 01:15:43,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 01:15:43,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:43,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:46,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:48,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 679 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-12-06 01:15:49,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:49,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 500 states and 630 transitions. [2024-12-06 01:15:49,600 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 630 transitions. [2024-12-06 01:15:49,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 01:15:49,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:49,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:53,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:54,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 724 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-12-06 01:15:55,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:55,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 501 states and 631 transitions. [2024-12-06 01:15:55,164 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 631 transitions. [2024-12-06 01:15:55,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 01:15:55,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:55,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:58,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:59,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7641 backedges. 769 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-12-06 01:16:00,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:00,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 502 states and 632 transitions. [2024-12-06 01:16:00,362 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 632 transitions. [2024-12-06 01:16:00,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 01:16:00,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:00,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:02,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:04,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7890 backedges. 814 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-12-06 01:16:05,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:05,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 503 states and 633 transitions. [2024-12-06 01:16:05,700 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 633 transitions. [2024-12-06 01:16:05,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 01:16:05,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:05,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:07,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:10,712 INFO L134 CoverageAnalysis]: Checked inductivity of 8143 backedges. 859 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-12-06 01:16:13,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:13,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 504 states and 634 transitions. [2024-12-06 01:16:13,011 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 634 transitions. [2024-12-06 01:16:13,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-06 01:16:13,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:13,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:15,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:17,529 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 904 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-12-06 01:16:18,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:18,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 505 states and 635 transitions. [2024-12-06 01:16:18,398 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 635 transitions. [2024-12-06 01:16:18,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-06 01:16:18,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:18,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:20,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:22,232 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 949 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-12-06 01:16:23,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:23,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 506 states and 636 transitions. [2024-12-06 01:16:23,127 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 636 transitions. [2024-12-06 01:16:23,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-06 01:16:23,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:23,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:25,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:26,981 INFO L134 CoverageAnalysis]: Checked inductivity of 8926 backedges. 994 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-12-06 01:16:27,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:27,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 507 states and 637 transitions. [2024-12-06 01:16:27,867 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 637 transitions. [2024-12-06 01:16:27,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 01:16:27,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:27,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:29,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:31,767 INFO L134 CoverageAnalysis]: Checked inductivity of 9195 backedges. 1039 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-12-06 01:16:32,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:32,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 508 states and 638 transitions. [2024-12-06 01:16:32,679 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 638 transitions. [2024-12-06 01:16:32,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-06 01:16:32,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:32,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:35,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:37,122 INFO L134 CoverageAnalysis]: Checked inductivity of 9468 backedges. 1084 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-12-06 01:16:38,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:38,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 509 states and 639 transitions. [2024-12-06 01:16:38,048 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 639 transitions. [2024-12-06 01:16:38,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 01:16:38,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:38,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:39,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:41,759 INFO L134 CoverageAnalysis]: Checked inductivity of 9745 backedges. 1129 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-12-06 01:16:42,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:42,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 510 states and 640 transitions. [2024-12-06 01:16:42,694 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 640 transitions. [2024-12-06 01:16:42,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 01:16:42,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:42,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:45,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:47,842 INFO L134 CoverageAnalysis]: Checked inductivity of 10026 backedges. 1174 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-12-06 01:16:49,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:49,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 511 states and 641 transitions. [2024-12-06 01:16:49,202 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 641 transitions. [2024-12-06 01:16:49,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 01:16:49,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:49,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:51,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:54,199 INFO L134 CoverageAnalysis]: Checked inductivity of 10311 backedges. 1219 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-12-06 01:16:55,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:55,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 512 states and 642 transitions. [2024-12-06 01:16:55,390 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 642 transitions. [2024-12-06 01:16:55,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 01:16:55,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:55,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:00,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:01,977 INFO L134 CoverageAnalysis]: Checked inductivity of 10600 backedges. 1264 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-12-06 01:17:02,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:02,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 513 states and 643 transitions. [2024-12-06 01:17:02,954 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 643 transitions. [2024-12-06 01:17:02,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-12-06 01:17:02,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:02,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:04,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:07,675 INFO L134 CoverageAnalysis]: Checked inductivity of 10893 backedges. 1309 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-12-06 01:17:08,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:08,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 514 states and 644 transitions. [2024-12-06 01:17:08,853 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 644 transitions. [2024-12-06 01:17:08,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 01:17:08,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:08,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:11,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:13,458 INFO L134 CoverageAnalysis]: Checked inductivity of 11190 backedges. 1354 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-12-06 01:17:14,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:14,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 515 states and 645 transitions. [2024-12-06 01:17:14,400 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 645 transitions. [2024-12-06 01:17:14,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-06 01:17:14,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:14,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:16,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:19,522 INFO L134 CoverageAnalysis]: Checked inductivity of 11491 backedges. 1399 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-12-06 01:17:20,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:20,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 516 states and 646 transitions. [2024-12-06 01:17:20,485 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 646 transitions. [2024-12-06 01:17:20,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-06 01:17:20,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:20,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:22,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:25,057 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 1444 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-12-06 01:17:25,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:25,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 517 states and 647 transitions. [2024-12-06 01:17:25,990 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 647 transitions. [2024-12-06 01:17:25,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-06 01:17:25,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:25,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:28,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:31,557 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 1489 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-12-06 01:17:32,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:32,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 518 states and 648 transitions. [2024-12-06 01:17:32,834 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 648 transitions. [2024-12-06 01:17:32,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-06 01:17:32,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:32,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:35,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:37,747 INFO L134 CoverageAnalysis]: Checked inductivity of 12418 backedges. 1534 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-12-06 01:17:38,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:38,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 519 states and 649 transitions. [2024-12-06 01:17:38,776 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 649 transitions. [2024-12-06 01:17:38,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 01:17:38,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:38,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:42,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:45,890 INFO L134 CoverageAnalysis]: Checked inductivity of 12735 backedges. 1579 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-12-06 01:17:47,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:47,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 520 states and 650 transitions. [2024-12-06 01:17:47,271 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 650 transitions. [2024-12-06 01:17:47,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-06 01:17:47,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:47,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:50,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:53,687 INFO L134 CoverageAnalysis]: Checked inductivity of 13056 backedges. 1624 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-12-06 01:17:54,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:54,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 521 states and 651 transitions. [2024-12-06 01:17:54,711 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 651 transitions. [2024-12-06 01:17:54,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 01:17:54,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:54,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:58,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:01,478 INFO L134 CoverageAnalysis]: Checked inductivity of 13381 backedges. 1669 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-12-06 01:18:02,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:02,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 522 states and 652 transitions. [2024-12-06 01:18:02,984 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 652 transitions. [2024-12-06 01:18:02,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-12-06 01:18:02,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:02,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:05,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:09,270 INFO L134 CoverageAnalysis]: Checked inductivity of 13710 backedges. 1714 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-12-06 01:18:10,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:10,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 523 states and 653 transitions. [2024-12-06 01:18:10,636 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 653 transitions. [2024-12-06 01:18:10,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-06 01:18:10,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:10,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:13,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:16,659 INFO L134 CoverageAnalysis]: Checked inductivity of 14043 backedges. 1759 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-12-06 01:18:17,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:17,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 524 states and 654 transitions. [2024-12-06 01:18:17,713 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 654 transitions. [2024-12-06 01:18:17,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-06 01:18:17,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:17,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:23,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:27,685 INFO L134 CoverageAnalysis]: Checked inductivity of 14380 backedges. 1804 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-12-06 01:18:28,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:28,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 525 states and 655 transitions. [2024-12-06 01:18:28,917 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 655 transitions. [2024-12-06 01:18:28,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 01:18:28,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:28,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:32,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:35,448 INFO L134 CoverageAnalysis]: Checked inductivity of 14721 backedges. 1849 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-12-06 01:18:36,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:36,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 526 states and 656 transitions. [2024-12-06 01:18:36,722 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 656 transitions. [2024-12-06 01:18:36,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 01:18:36,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:36,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:43,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:47,564 INFO L134 CoverageAnalysis]: Checked inductivity of 15066 backedges. 1894 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-12-06 01:18:49,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:49,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 527 states and 657 transitions. [2024-12-06 01:18:49,107 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 657 transitions. [2024-12-06 01:18:49,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-06 01:18:49,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:49,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:54,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:13,940 INFO L134 CoverageAnalysis]: Checked inductivity of 15415 backedges. 1939 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-12-06 01:19:30,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:30,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 528 states and 658 transitions. [2024-12-06 01:19:30,662 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 658 transitions. [2024-12-06 01:19:30,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-12-06 01:19:30,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:30,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:33,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:38,709 INFO L134 CoverageAnalysis]: Checked inductivity of 15768 backedges. 1984 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-12-06 01:19:40,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:40,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 529 states and 659 transitions. [2024-12-06 01:19:40,232 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 659 transitions. [2024-12-06 01:19:40,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-12-06 01:19:40,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:40,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:44,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:49,259 INFO L134 CoverageAnalysis]: Checked inductivity of 16125 backedges. 2029 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-12-06 01:19:51,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:51,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 530 states and 660 transitions. [2024-12-06 01:19:51,994 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 660 transitions. [2024-12-06 01:19:51,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-12-06 01:19:51,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:51,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:59,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:04,262 INFO L134 CoverageAnalysis]: Checked inductivity of 16486 backedges. 2074 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-12-06 01:20:06,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:06,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 531 states and 661 transitions. [2024-12-06 01:20:06,034 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 661 transitions. [2024-12-06 01:20:06,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-12-06 01:20:06,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:06,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:12,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:16,561 INFO L134 CoverageAnalysis]: Checked inductivity of 16851 backedges. 2119 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-12-06 01:20:18,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:18,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 532 states and 662 transitions. [2024-12-06 01:20:18,052 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 662 transitions. [2024-12-06 01:20:18,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-06 01:20:18,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:18,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:23,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:28,995 INFO L134 CoverageAnalysis]: Checked inductivity of 17220 backedges. 2164 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-12-06 01:20:32,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:32,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 533 states and 663 transitions. [2024-12-06 01:20:32,292 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 663 transitions. [2024-12-06 01:20:32,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 01:20:32,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:32,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:34,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:39,799 INFO L134 CoverageAnalysis]: Checked inductivity of 17593 backedges. 2209 proven. 5784 refuted. 0 times theorem prover too weak. 9600 trivial. 0 not checked. [2024-12-06 01:20:41,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:41,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 534 states and 664 transitions. [2024-12-06 01:20:41,506 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 664 transitions. [2024-12-06 01:20:41,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-06 01:20:41,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:41,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:48,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:54,181 INFO L134 CoverageAnalysis]: Checked inductivity of 17970 backedges. 2254 proven. 5977 refuted. 0 times theorem prover too weak. 9739 trivial. 0 not checked. [2024-12-06 01:20:57,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:57,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 535 states and 665 transitions. [2024-12-06 01:20:57,104 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 665 transitions. [2024-12-06 01:20:57,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 01:20:57,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:57,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:06,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:11,517 INFO L134 CoverageAnalysis]: Checked inductivity of 18351 backedges. 2299 proven. 6173 refuted. 0 times theorem prover too weak. 9879 trivial. 0 not checked. [2024-12-06 01:21:14,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:14,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 536 states and 666 transitions. [2024-12-06 01:21:14,037 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 666 transitions. [2024-12-06 01:21:14,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-06 01:21:14,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:14,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:18,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:23,942 INFO L134 CoverageAnalysis]: Checked inductivity of 18736 backedges. 2344 proven. 6372 refuted. 0 times theorem prover too weak. 10020 trivial. 0 not checked. [2024-12-06 01:21:26,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:26,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 537 states and 667 transitions. [2024-12-06 01:21:26,559 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 667 transitions. [2024-12-06 01:21:26,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-12-06 01:21:26,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:26,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:30,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:36,557 INFO L134 CoverageAnalysis]: Checked inductivity of 19125 backedges. 2389 proven. 6574 refuted. 0 times theorem prover too weak. 10162 trivial. 0 not checked. [2024-12-06 01:21:38,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:38,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 538 states and 668 transitions. [2024-12-06 01:21:38,748 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 668 transitions. [2024-12-06 01:21:38,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-06 01:21:38,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:38,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:41,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:46,773 INFO L134 CoverageAnalysis]: Checked inductivity of 19518 backedges. 2434 proven. 6779 refuted. 0 times theorem prover too weak. 10305 trivial. 0 not checked. [2024-12-06 01:21:49,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:49,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 539 states and 669 transitions. [2024-12-06 01:21:49,585 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 669 transitions. [2024-12-06 01:21:49,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-06 01:21:49,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:49,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:53,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:59,189 INFO L134 CoverageAnalysis]: Checked inductivity of 19915 backedges. 2479 proven. 6987 refuted. 0 times theorem prover too weak. 10449 trivial. 0 not checked. [2024-12-06 01:22:00,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:00,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 540 states and 670 transitions. [2024-12-06 01:22:00,888 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 670 transitions. [2024-12-06 01:22:00,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-06 01:22:00,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:00,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:05,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:17,296 INFO L134 CoverageAnalysis]: Checked inductivity of 20316 backedges. 2524 proven. 7198 refuted. 0 times theorem prover too weak. 10594 trivial. 0 not checked. [2024-12-06 01:22:25,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:25,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 541 states and 671 transitions. [2024-12-06 01:22:25,655 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 671 transitions. [2024-12-06 01:22:25,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-12-06 01:22:25,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:25,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:32,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:38,142 INFO L134 CoverageAnalysis]: Checked inductivity of 20721 backedges. 2569 proven. 7412 refuted. 0 times theorem prover too weak. 10740 trivial. 0 not checked. [2024-12-06 01:22:41,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:41,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 542 states and 672 transitions. [2024-12-06 01:22:41,441 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 672 transitions. [2024-12-06 01:22:41,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-06 01:22:41,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:41,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:44,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:50,624 INFO L134 CoverageAnalysis]: Checked inductivity of 21130 backedges. 2614 proven. 7629 refuted. 0 times theorem prover too weak. 10887 trivial. 0 not checked. [2024-12-06 01:22:52,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:52,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 543 states and 673 transitions. [2024-12-06 01:22:52,685 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 673 transitions. [2024-12-06 01:22:52,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-12-06 01:22:52,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:52,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:55,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:00,956 INFO L134 CoverageAnalysis]: Checked inductivity of 21543 backedges. 2659 proven. 7849 refuted. 0 times theorem prover too weak. 11035 trivial. 0 not checked. [2024-12-06 01:23:02,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:02,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 544 states and 674 transitions. [2024-12-06 01:23:02,362 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 674 transitions. [2024-12-06 01:23:02,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-12-06 01:23:02,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:02,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:06,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:12,223 INFO L134 CoverageAnalysis]: Checked inductivity of 21960 backedges. 2704 proven. 8072 refuted. 0 times theorem prover too weak. 11184 trivial. 0 not checked. [2024-12-06 01:23:13,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:13,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 545 states and 675 transitions. [2024-12-06 01:23:13,499 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 675 transitions. [2024-12-06 01:23:13,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-12-06 01:23:13,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:13,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:20,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat