./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f09a93-cf6a-4487-9165-fca48a4d6743/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f09a93-cf6a-4487-9165-fca48a4d6743/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f09a93-cf6a-4487-9165-fca48a4d6743/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f09a93-cf6a-4487-9165-fca48a4d6743/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f09a93-cf6a-4487-9165-fca48a4d6743/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f09a93-cf6a-4487-9165-fca48a4d6743/bin/ukojak-verify-EEHR8qb7sm --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 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:37:17,705 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:37:17,798 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f09a93-cf6a-4487-9165-fca48a4d6743/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:37:17,805 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:37:17,806 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:37:17,834 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:37:17,835 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:37:17,835 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:37:17,835 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:37:17,835 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:37:17,836 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:37:17,836 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:37:17,836 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:37:17,836 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:37:17,836 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:37:17,836 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:37:17,836 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:37:17,836 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:37:17,836 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:37:17,836 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:37:17,837 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:37:17,837 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:37:17,837 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:37:17,837 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:37:17,837 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:37:17,837 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:37:17,837 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:37:17,837 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:37:17,837 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:37:17,838 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:37:17,838 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:37:17,838 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:37:17,838 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:37:17,838 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:37:17,838 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:37:17,838 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_57f09a93-cf6a-4487-9165-fca48a4d6743/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087 [2024-11-13 22:37:18,134 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:37:18,144 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:37:18,149 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:37:18,150 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:37:18,150 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:37:18,152 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f09a93-cf6a-4487-9165-fca48a4d6743/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test1-2.i Unable to find full path for "g++" [2024-11-13 22:37:20,402 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:37:20,841 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:37:20,841 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f09a93-cf6a-4487-9165-fca48a4d6743/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test1-2.i [2024-11-13 22:37:20,867 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f09a93-cf6a-4487-9165-fca48a4d6743/bin/ukojak-verify-EEHR8qb7sm/data/9b104c47b/d8e89ebc080149a387d708271d93c26d/FLAG65cf614c8 [2024-11-13 22:37:20,896 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f09a93-cf6a-4487-9165-fca48a4d6743/bin/ukojak-verify-EEHR8qb7sm/data/9b104c47b/d8e89ebc080149a387d708271d93c26d [2024-11-13 22:37:20,899 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:37:20,901 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:37:20,903 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:37:20,903 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:37:20,913 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:37:20,914 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:37:20" (1/1) ... [2024-11-13 22:37:20,916 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58a80035 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:20, skipping insertion in model container [2024-11-13 22:37:20,916 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:37:20" (1/1) ... [2024-11-13 22:37:20,971 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:37:21,525 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:37:21,536 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:37:21,667 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:37:21,711 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:37:21,712 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:21 WrapperNode [2024-11-13 22:37:21,713 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:37:21,714 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:37:21,715 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:37:21,715 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:37:21,722 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:21" (1/1) ... [2024-11-13 22:37:21,753 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:21" (1/1) ... [2024-11-13 22:37:21,813 INFO L138 Inliner]: procedures = 176, calls = 221, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 948 [2024-11-13 22:37:21,814 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:37:21,815 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:37:21,815 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:37:21,815 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:37:21,823 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:21" (1/1) ... [2024-11-13 22:37:21,823 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:21" (1/1) ... [2024-11-13 22:37:21,831 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:21" (1/1) ... [2024-11-13 22:37:21,832 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:21" (1/1) ... [2024-11-13 22:37:21,863 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:21" (1/1) ... [2024-11-13 22:37:21,874 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:21" (1/1) ... [2024-11-13 22:37:21,880 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:21" (1/1) ... [2024-11-13 22:37:21,886 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:21" (1/1) ... [2024-11-13 22:37:21,901 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:37:21,902 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:37:21,902 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:37:21,902 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:37:21,904 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:21" (1/1) ... [2024-11-13 22:37:21,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:37:21,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f09a93-cf6a-4487-9165-fca48a4d6743/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:37:21,946 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f09a93-cf6a-4487-9165-fca48a4d6743/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:37:21,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f09a93-cf6a-4487-9165-fca48a4d6743/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:37:21,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:37:21,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:37:21,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:37:21,980 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:37:21,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:37:21,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:37:21,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:37:21,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:37:21,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:37:21,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:37:21,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:37:21,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:37:22,208 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:37:22,210 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:37:23,650 INFO L? ?]: Removed 226 outVars from TransFormulas that were not future-live. [2024-11-13 22:37:23,651 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:37:24,792 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:37:24,794 INFO L316 CfgBuilder]: Removed 40 assume(true) statements. [2024-11-13 22:37:24,795 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:37:24 BoogieIcfgContainer [2024-11-13 22:37:24,795 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:37:24,796 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:37:24,796 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:37:24,806 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:37:24,806 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:37:24" (1/1) ... [2024-11-13 22:37:24,815 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:37:24,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:24,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 85 states and 135 transitions. [2024-11-13 22:37:24,882 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 135 transitions. [2024-11-13 22:37:24,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:37:24,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:24,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:25,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:25,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:25,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:25,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 87 states and 139 transitions. [2024-11-13 22:37:25,404 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 139 transitions. [2024-11-13 22:37:25,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:37:25,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:25,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:25,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:25,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:25,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:25,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 88 states and 141 transitions. [2024-11-13 22:37:25,681 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 141 transitions. [2024-11-13 22:37:25,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:37:25,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:25,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:25,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:25,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:25,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:25,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 89 states and 143 transitions. [2024-11-13 22:37:25,861 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 143 transitions. [2024-11-13 22:37:25,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:37:25,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:25,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:25,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:25,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:25,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 89 states and 141 transitions. [2024-11-13 22:37:25,935 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 141 transitions. [2024-11-13 22:37:25,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:37:25,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:25,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:25,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:25,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:25,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:25,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 89 states and 137 transitions. [2024-11-13 22:37:25,996 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 137 transitions. [2024-11-13 22:37:26,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:37:26,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:26,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:26,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:26,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:26,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:26,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 89 states and 131 transitions. [2024-11-13 22:37:26,076 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 131 transitions. [2024-11-13 22:37:26,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:37:26,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:26,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:26,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:26,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:27,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:27,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 89 states and 123 transitions. [2024-11-13 22:37:27,213 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 123 transitions. [2024-11-13 22:37:27,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:37:27,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:27,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:27,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:27,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:38,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:37:48,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:37:51,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:37:51,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:51,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 103 states and 141 transitions. [2024-11-13 22:37:51,204 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 141 transitions. [2024-11-13 22:37:51,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:37:51,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:51,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:51,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:51,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:51,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:51,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 103 states and 139 transitions. [2024-11-13 22:37:51,399 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 139 transitions. [2024-11-13 22:37:51,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:37:51,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:51,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:51,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:51,571 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:01,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:38:01,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:01,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 103 states and 137 transitions. [2024-11-13 22:38:01,627 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 137 transitions. [2024-11-13 22:38:01,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:38:01,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:01,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:01,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:01,941 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:38:03,330 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:38:03,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:03,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 106 states and 139 transitions. [2024-11-13 22:38:03,372 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 139 transitions. [2024-11-13 22:38:03,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:38:03,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:03,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:03,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:03,756 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:38:08,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:38:09,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:09,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 143 states and 186 transitions. [2024-11-13 22:38:09,099 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 186 transitions. [2024-11-13 22:38:09,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:38:09,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:09,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:09,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:09,547 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:38:12,091 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:38:12,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:12,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 180 states and 233 transitions. [2024-11-13 22:38:12,561 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 233 transitions. [2024-11-13 22:38:12,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:38:12,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:12,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:12,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:13,660 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:38:24,031 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:38:34,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:38:44,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:38:54,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:38:55,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:55,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 218 states and 287 transitions. [2024-11-13 22:38:55,216 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 287 transitions. [2024-11-13 22:38:55,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:38:55,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:55,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:55,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:55,569 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:39:05,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:39:07,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:39:07,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:07,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 221 states and 289 transitions. [2024-11-13 22:39:07,877 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 289 transitions. [2024-11-13 22:39:07,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:39:07,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:07,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:08,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:08,676 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:39:15,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:39:17,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:17,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 259 states and 342 transitions. [2024-11-13 22:39:17,078 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 342 transitions. [2024-11-13 22:39:17,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:39:17,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:17,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:17,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:17,381 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:39:17,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:17,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 260 states and 344 transitions. [2024-11-13 22:39:17,749 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 344 transitions. [2024-11-13 22:39:17,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:39:17,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:17,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:17,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:17,984 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:39:18,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:18,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 261 states and 345 transitions. [2024-11-13 22:39:18,306 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 345 transitions. [2024-11-13 22:39:18,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:39:18,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:18,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:18,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:18,470 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:39:18,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:18,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 261 states and 343 transitions. [2024-11-13 22:39:18,525 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 343 transitions. [2024-11-13 22:39:18,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:39:18,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:18,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:18,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:18,772 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:39:20,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:39:20,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:20,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 264 states and 345 transitions. [2024-11-13 22:39:20,468 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 345 transitions. [2024-11-13 22:39:20,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:39:20,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:20,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:20,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:20,870 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:39:21,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:21,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 265 states and 347 transitions. [2024-11-13 22:39:21,382 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 347 transitions. [2024-11-13 22:39:21,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:39:21,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:21,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:21,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:21,561 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:39:21,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:21,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 265 states and 346 transitions. [2024-11-13 22:39:21,583 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 346 transitions. [2024-11-13 22:39:21,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:39:21,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:21,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:21,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:21,862 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:39:22,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:22,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 274 states and 357 transitions. [2024-11-13 22:39:22,081 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 357 transitions. [2024-11-13 22:39:22,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:39:22,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:22,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:22,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:22,356 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:39:22,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:22,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 283 states and 368 transitions. [2024-11-13 22:39:22,644 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 368 transitions. [2024-11-13 22:39:22,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:39:22,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:22,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:22,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:22,900 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:39:23,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:23,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 284 states and 370 transitions. [2024-11-13 22:39:23,506 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 370 transitions. [2024-11-13 22:39:23,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:39:23,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:23,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:23,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:24,339 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:39:24,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:24,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 293 states and 381 transitions. [2024-11-13 22:39:24,915 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 381 transitions. [2024-11-13 22:39:24,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:39:24,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:24,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:25,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:25,162 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:39:25,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:25,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 294 states and 383 transitions. [2024-11-13 22:39:25,968 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 383 transitions. [2024-11-13 22:39:25,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:39:25,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:25,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:26,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:26,859 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:39:27,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:27,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 303 states and 394 transitions. [2024-11-13 22:39:27,351 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 394 transitions. [2024-11-13 22:39:27,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:39:27,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:27,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:27,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:28,068 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:39:29,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:29,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 304 states and 396 transitions. [2024-11-13 22:39:29,056 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 396 transitions. [2024-11-13 22:39:29,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:39:29,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:29,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:29,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:29,239 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:39:29,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:29,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 304 states and 394 transitions. [2024-11-13 22:39:29,259 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 394 transitions. [2024-11-13 22:39:29,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:39:29,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:29,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:29,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:30,021 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:39:31,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:39:31,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:31,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 305 states and 396 transitions. [2024-11-13 22:39:31,876 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 396 transitions. [2024-11-13 22:39:31,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:39:31,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:31,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:32,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:32,204 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:39:33,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:33,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 308 states and 398 transitions. [2024-11-13 22:39:33,339 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 398 transitions. [2024-11-13 22:39:33,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:39:33,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:33,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:33,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:33,568 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:39:37,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:39:37,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:37,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 311 states and 400 transitions. [2024-11-13 22:39:37,713 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 400 transitions. [2024-11-13 22:39:37,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:39:37,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:37,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:37,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:38,492 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:39:40,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:40,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 314 states and 402 transitions. [2024-11-13 22:39:40,062 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 402 transitions. [2024-11-13 22:39:40,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:39:40,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:40,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:40,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:40,854 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:39:41,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:41,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 317 states and 404 transitions. [2024-11-13 22:39:41,248 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 404 transitions. [2024-11-13 22:39:41,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:39:41,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:41,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:41,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:41,717 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:39:52,789 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 [] [2024-11-13 22:40:03,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:40:09,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:40:09,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:09,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 333 states and 425 transitions. [2024-11-13 22:40:09,688 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 425 transitions. [2024-11-13 22:40:09,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:40:09,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:09,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:09,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:10,233 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:40:11,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:11,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 336 states and 430 transitions. [2024-11-13 22:40:11,576 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 430 transitions. [2024-11-13 22:40:11,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:40:11,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:11,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:11,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:12,219 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:40:14,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:14,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 365 states and 471 transitions. [2024-11-13 22:40:14,732 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 471 transitions. [2024-11-13 22:40:14,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:40:14,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:14,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:14,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:14,959 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:40:15,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:15,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 366 states and 472 transitions. [2024-11-13 22:40:15,810 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 472 transitions. [2024-11-13 22:40:15,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:40:15,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:15,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:15,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:16,985 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:40:24,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:40:25,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:25,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 397 states and 523 transitions. [2024-11-13 22:40:25,667 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 523 transitions. [2024-11-13 22:40:25,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:40:25,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:25,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:25,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:26,599 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:40:27,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:27,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 398 states and 524 transitions. [2024-11-13 22:40:27,029 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 524 transitions. [2024-11-13 22:40:27,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:40:27,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:27,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:27,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:27,460 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:40:37,522 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 [] [2024-11-13 22:40:39,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:40:39,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:39,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 401 states and 526 transitions. [2024-11-13 22:40:39,955 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 526 transitions. [2024-11-13 22:40:39,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:40:39,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:39,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:40,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:40,416 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:40:51,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:41:01,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:41:11,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:41:21,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:41:23,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:23,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 432 states and 574 transitions. [2024-11-13 22:41:23,014 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 574 transitions. [2024-11-13 22:41:23,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:41:23,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:23,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:23,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:23,374 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:41:24,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:24,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 435 states and 577 transitions. [2024-11-13 22:41:24,599 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 577 transitions. [2024-11-13 22:41:24,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:41:24,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:24,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:24,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:25,612 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:41:28,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:28,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 466 states and 627 transitions. [2024-11-13 22:41:28,972 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 627 transitions. [2024-11-13 22:41:28,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:41:28,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:28,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:29,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:29,272 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:41:29,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:29,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 467 states and 629 transitions. [2024-11-13 22:41:29,852 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 629 transitions. [2024-11-13 22:41:29,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:41:29,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:29,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:30,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:30,216 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:41:30,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:30,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 468 states and 630 transitions. [2024-11-13 22:41:30,707 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 630 transitions. [2024-11-13 22:41:30,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:41:30,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:30,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:30,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:30,936 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:41:36,774 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:41:39,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:41:40,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:40,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 471 states and 632 transitions. [2024-11-13 22:41:40,013 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 632 transitions. [2024-11-13 22:41:40,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:41:40,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:40,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:40,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:40,556 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:41:41,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:41,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 472 states and 634 transitions. [2024-11-13 22:41:41,202 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 634 transitions. [2024-11-13 22:41:41,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:41:41,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:41,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:41,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:41,756 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:41:49,636 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:41:52,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:52,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 508 states and 679 transitions. [2024-11-13 22:41:52,052 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 679 transitions. [2024-11-13 22:41:52,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:41:52,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:52,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:52,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:52,360 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:41:52,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:52,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 517 states and 690 transitions. [2024-11-13 22:41:52,666 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 690 transitions. [2024-11-13 22:41:52,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:41:52,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:52,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:52,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:52,891 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:41:54,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:54,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 520 states and 698 transitions. [2024-11-13 22:41:54,591 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 698 transitions. [2024-11-13 22:41:54,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:41:54,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:54,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:54,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:55,549 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:41:55,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:55,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 529 states and 709 transitions. [2024-11-13 22:41:55,878 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 709 transitions. [2024-11-13 22:41:55,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:41:55,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:55,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:56,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:56,192 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:41:57,306 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:41:57,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:57,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 530 states and 711 transitions. [2024-11-13 22:41:57,333 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 711 transitions. [2024-11-13 22:41:57,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:41:57,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:57,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:57,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:57,689 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:41:57,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:57,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 539 states and 722 transitions. [2024-11-13 22:41:57,906 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 722 transitions. [2024-11-13 22:41:57,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:41:57,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:57,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:58,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:58,811 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:41:59,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:59,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 548 states and 733 transitions. [2024-11-13 22:41:59,386 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 733 transitions. [2024-11-13 22:41:59,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:41:59,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:59,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:59,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:00,486 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:42:02,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:42:02,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:02,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 549 states and 735 transitions. [2024-11-13 22:42:02,299 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 735 transitions. [2024-11-13 22:42:02,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:42:02,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:02,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:02,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:03,208 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:42:04,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:04,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 550 states and 739 transitions. [2024-11-13 22:42:04,389 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 739 transitions. [2024-11-13 22:42:04,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:42:04,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:04,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:04,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:04,768 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:42:05,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:05,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 551 states and 741 transitions. [2024-11-13 22:42:05,839 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 741 transitions. [2024-11-13 22:42:05,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:42:05,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:05,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:05,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:06,094 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:42:06,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:06,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 554 states and 743 transitions. [2024-11-13 22:42:06,853 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 743 transitions. [2024-11-13 22:42:06,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:42:06,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:06,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:07,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:08,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:42:09,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:42:13,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:42:13,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:13,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 557 states and 745 transitions. [2024-11-13 22:42:13,275 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 745 transitions. [2024-11-13 22:42:13,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:42:13,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:13,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:13,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:14,575 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:42:15,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:15,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 560 states and 747 transitions. [2024-11-13 22:42:15,674 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 747 transitions. [2024-11-13 22:42:15,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:42:15,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:15,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:15,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:16,174 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:42:16,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:16,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 563 states and 749 transitions. [2024-11-13 22:42:16,974 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 749 transitions. [2024-11-13 22:42:16,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:42:16,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:16,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:17,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:17,219 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:42:17,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:17,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 572 states and 760 transitions. [2024-11-13 22:42:17,650 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 760 transitions. [2024-11-13 22:42:17,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:42:17,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:17,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:17,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:17,960 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:42:19,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:42:19,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:19,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 573 states and 762 transitions. [2024-11-13 22:42:19,913 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 762 transitions. [2024-11-13 22:42:19,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:42:19,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:19,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:20,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:20,204 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:42:22,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:42:22,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:22,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 576 states and 764 transitions. [2024-11-13 22:42:22,721 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 764 transitions. [2024-11-13 22:42:22,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:42:22,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:22,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:22,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:23,428 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:42:23,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:23,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 577 states and 765 transitions. [2024-11-13 22:42:23,969 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 765 transitions. [2024-11-13 22:42:23,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:42:23,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:23,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:24,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:24,617 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:42:25,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:25,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 578 states and 766 transitions. [2024-11-13 22:42:25,165 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 766 transitions. [2024-11-13 22:42:25,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:42:25,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:25,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:25,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:26,010 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:42:27,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:27,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 580 states and 769 transitions. [2024-11-13 22:42:27,100 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 769 transitions. [2024-11-13 22:42:27,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:42:27,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:27,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:27,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:27,753 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:42:28,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:28,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 581 states and 773 transitions. [2024-11-13 22:42:28,380 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 773 transitions. [2024-11-13 22:42:28,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:42:28,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:28,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:28,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:28,641 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:42:29,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:29,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 581 states and 771 transitions. [2024-11-13 22:42:29,221 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 771 transitions. [2024-11-13 22:42:29,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:42:29,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:29,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:29,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:29,582 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:42:30,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:30,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 581 states and 770 transitions. [2024-11-13 22:42:30,600 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 770 transitions. [2024-11-13 22:42:30,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:42:30,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:30,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:30,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:32,464 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:42:43,698 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 [] [2024-11-13 22:42:46,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:46,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 612 states and 821 transitions. [2024-11-13 22:42:46,466 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 821 transitions. [2024-11-13 22:42:46,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:42:46,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:46,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:46,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:47,929 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:42:48,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:48,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 613 states and 822 transitions. [2024-11-13 22:42:48,607 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 822 transitions. [2024-11-13 22:42:48,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:42:48,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:48,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:48,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:49,591 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:01,739 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 [] [2024-11-13 22:43:11,752 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:43:13,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:43:16,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:16,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 644 states and 871 transitions. [2024-11-13 22:43:16,085 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 871 transitions. [2024-11-13 22:43:16,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:43:16,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:16,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:16,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:16,741 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:18,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:18,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 647 states and 874 transitions. [2024-11-13 22:43:18,564 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 874 transitions. [2024-11-13 22:43:18,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:43:18,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:18,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:18,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:18,980 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:19,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:19,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 648 states and 875 transitions. [2024-11-13 22:43:19,786 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 875 transitions. [2024-11-13 22:43:19,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:43:19,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:19,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:19,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:20,359 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:32,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:43:41,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:43:43,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:43,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 679 states and 918 transitions. [2024-11-13 22:43:43,847 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 918 transitions. [2024-11-13 22:43:43,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:43:43,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:43,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:44,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:45,783 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:53,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:43:56,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:56,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 710 states and 974 transitions. [2024-11-13 22:43:56,782 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 974 transitions. [2024-11-13 22:43:56,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:43:56,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:56,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:56,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:57,370 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:58,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:58,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 711 states and 977 transitions. [2024-11-13 22:43:58,309 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 977 transitions. [2024-11-13 22:43:58,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:43:58,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:58,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:58,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:58,816 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:59,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:59,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 712 states and 978 transitions. [2024-11-13 22:43:59,853 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 978 transitions. [2024-11-13 22:43:59,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:43:59,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:59,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:00,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:00,296 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:44:00,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:00,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 713 states and 980 transitions. [2024-11-13 22:44:00,958 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 980 transitions. [2024-11-13 22:44:00,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:44:00,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:00,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:01,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:01,460 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:44:03,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:03,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 715 states and 984 transitions. [2024-11-13 22:44:03,042 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 984 transitions. [2024-11-13 22:44:03,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:44:03,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:03,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:03,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:03,399 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:44:04,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:04,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 716 states and 986 transitions. [2024-11-13 22:44:04,324 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 986 transitions. [2024-11-13 22:44:04,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:44:04,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:04,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:04,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:04,770 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:44:05,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:05,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 717 states and 988 transitions. [2024-11-13 22:44:05,836 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 988 transitions. [2024-11-13 22:44:05,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:44:05,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:05,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:05,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:06,295 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:44:12,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:44:14,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:14,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 748 states and 1027 transitions. [2024-11-13 22:44:14,913 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1027 transitions. [2024-11-13 22:44:14,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:44:14,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:14,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:15,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:15,280 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:44:17,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:17,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 751 states and 1037 transitions. [2024-11-13 22:44:17,838 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1037 transitions. [2024-11-13 22:44:17,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:44:17,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:17,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:18,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:18,291 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:44:20,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:20,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 753 states and 1043 transitions. [2024-11-13 22:44:20,072 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1043 transitions. [2024-11-13 22:44:20,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:44:20,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:20,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:20,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:20,447 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:44:21,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:21,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 754 states and 1043 transitions. [2024-11-13 22:44:21,221 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1043 transitions. [2024-11-13 22:44:21,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:44:21,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:21,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:21,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:21,597 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:44:23,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:23,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 757 states and 1048 transitions. [2024-11-13 22:44:23,843 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1048 transitions. [2024-11-13 22:44:23,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:44:23,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:23,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:24,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:25,911 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:44:26,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:26,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 766 states and 1059 transitions. [2024-11-13 22:44:26,250 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1059 transitions. [2024-11-13 22:44:26,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:44:26,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:26,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:26,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:28,063 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:44:29,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:29,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 775 states and 1072 transitions. [2024-11-13 22:44:29,261 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1072 transitions. [2024-11-13 22:44:29,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:44:29,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:29,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:29,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:29,937 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:44:30,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:30,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 784 states and 1083 transitions. [2024-11-13 22:44:30,775 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1083 transitions. [2024-11-13 22:44:30,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:44:30,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:30,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:31,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:31,361 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:44:32,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:32,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 793 states and 1096 transitions. [2024-11-13 22:44:32,800 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1096 transitions. [2024-11-13 22:44:32,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:44:32,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:32,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:33,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:34,592 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:44:35,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:35,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 794 states and 1098 transitions. [2024-11-13 22:44:35,149 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1098 transitions. [2024-11-13 22:44:35,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:44:35,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:35,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:35,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:35,665 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:44:36,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:36,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 795 states and 1102 transitions. [2024-11-13 22:44:36,752 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1102 transitions. [2024-11-13 22:44:36,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:44:36,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:36,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:37,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:37,449 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:44:39,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:39,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 796 states and 1104 transitions. [2024-11-13 22:44:39,194 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1104 transitions. [2024-11-13 22:44:39,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:44:39,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:39,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:39,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:41,489 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:44:42,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:42,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 797 states and 1108 transitions. [2024-11-13 22:44:42,796 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1108 transitions. [2024-11-13 22:44:42,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:44:42,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:42,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:42,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:44,352 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:44:46,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:46,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 812 states and 1124 transitions. [2024-11-13 22:44:46,082 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1124 transitions. [2024-11-13 22:44:46,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:44:46,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:46,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:46,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:46,652 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:44:47,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:47,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 813 states and 1126 transitions. [2024-11-13 22:44:47,341 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1126 transitions. [2024-11-13 22:44:47,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:44:47,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:47,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:47,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:49,170 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:44:57,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:44:57,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:57,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 816 states and 1128 transitions. [2024-11-13 22:44:57,222 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1128 transitions. [2024-11-13 22:44:57,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:44:57,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:57,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:57,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:57,781 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:45:05,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:45:05,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:05,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 819 states and 1130 transitions. [2024-11-13 22:45:05,674 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1130 transitions. [2024-11-13 22:45:05,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:45:05,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:05,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:05,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:07,376 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:45:09,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:45:12,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:45:12,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:12,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 823 states and 1134 transitions. [2024-11-13 22:45:12,745 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1134 transitions. [2024-11-13 22:45:12,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:45:12,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:12,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:12,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:13,471 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:45:13,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:13,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 826 states and 1136 transitions. [2024-11-13 22:45:13,923 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1136 transitions. [2024-11-13 22:45:13,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:45:13,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:13,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:14,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:14,500 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:45:21,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:45:21,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:21,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 829 states and 1138 transitions. [2024-11-13 22:45:21,051 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1138 transitions. [2024-11-13 22:45:21,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:45:21,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:21,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:21,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:21,394 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-13 22:45:21,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:21,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 838 states and 1149 transitions. [2024-11-13 22:45:21,684 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1149 transitions. [2024-11-13 22:45:21,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:45:21,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:21,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:21,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:22,061 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:45:23,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:23,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 839 states and 1151 transitions. [2024-11-13 22:45:23,016 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1151 transitions. [2024-11-13 22:45:23,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:45:23,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:23,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:23,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:23,406 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 22:45:23,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:23,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 842 states and 1153 transitions. [2024-11-13 22:45:23,804 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1153 transitions. [2024-11-13 22:45:23,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:45:23,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:23,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:24,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:25,115 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:45:37,673 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 [] [2024-11-13 22:45:40,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:45:42,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:42,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 872 states and 1190 transitions. [2024-11-13 22:45:42,985 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1190 transitions. [2024-11-13 22:45:42,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:45:42,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:42,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:43,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:44,470 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:45:47,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:47,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 875 states and 1194 transitions. [2024-11-13 22:45:47,530 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1194 transitions. [2024-11-13 22:45:47,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:45:47,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:47,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:47,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:49,195 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:45:51,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:51,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 877 states and 1198 transitions. [2024-11-13 22:45:51,496 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1198 transitions. [2024-11-13 22:45:51,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:45:51,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:51,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:51,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:51,874 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:45:53,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:53,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 877 states and 1197 transitions. [2024-11-13 22:45:53,611 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1197 transitions. [2024-11-13 22:45:53,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:45:53,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:53,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:53,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:53,969 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:45:54,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:54,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 877 states and 1195 transitions. [2024-11-13 22:45:54,844 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1195 transitions. [2024-11-13 22:45:54,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:45:54,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:54,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:55,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:58,235 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:46:10,859 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 [] [2024-11-13 22:46:14,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:46:18,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:18,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 908 states and 1246 transitions. [2024-11-13 22:46:18,341 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1246 transitions. [2024-11-13 22:46:18,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:46:18,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:18,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:18,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:21,618 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:46:22,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:22,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 909 states and 1247 transitions. [2024-11-13 22:46:22,871 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1247 transitions. [2024-11-13 22:46:22,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:46:22,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:22,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:23,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:24,929 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:46:38,164 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 [] [2024-11-13 22:46:46,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:46:51,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:51,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 940 states and 1297 transitions. [2024-11-13 22:46:51,517 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1297 transitions. [2024-11-13 22:46:51,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:46:51,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:51,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:51,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:55,570 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:46:58,290 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:47:02,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:47:07,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:07,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 971 states and 1354 transitions. [2024-11-13 22:47:07,862 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1354 transitions. [2024-11-13 22:47:07,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:47:07,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:07,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:08,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:10,856 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:47:22,281 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:47:32,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:47:42,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:47:52,312 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 [] [2024-11-13 22:47:54,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:55,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 999 states and 1386 transitions. [2024-11-13 22:47:55,000 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1386 transitions. [2024-11-13 22:47:55,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:47:55,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:55,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:55,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:55,731 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:47:58,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:58,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1001 states and 1390 transitions. [2024-11-13 22:47:58,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1390 transitions. [2024-11-13 22:47:58,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:47:58,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:58,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:58,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:58,887 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:48:12,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:48:22,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:48:25,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:48:30,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:30,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 1032 states and 1432 transitions. [2024-11-13 22:48:30,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1432 transitions. [2024-11-13 22:48:30,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:48:30,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:30,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:30,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:31,191 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:48:34,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:34,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1034 states and 1437 transitions. [2024-11-13 22:48:34,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1437 transitions. [2024-11-13 22:48:34,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:48:34,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:34,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:34,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:34,781 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:48:36,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:36,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1035 states and 1438 transitions. [2024-11-13 22:48:36,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1438 transitions. [2024-11-13 22:48:36,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:48:36,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:36,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:36,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:37,102 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:48:38,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:38,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 1036 states and 1440 transitions. [2024-11-13 22:48:38,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1440 transitions. [2024-11-13 22:48:38,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:48:38,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:38,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:38,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:38,809 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:48:40,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:40,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 1037 states and 1441 transitions. [2024-11-13 22:48:40,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1441 transitions. [2024-11-13 22:48:40,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:48:40,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:40,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:40,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:40,933 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:48:43,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:43,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 1039 states and 1445 transitions. [2024-11-13 22:48:43,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1445 transitions. [2024-11-13 22:48:43,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:48:43,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:43,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:43,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:44,284 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:48:45,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:45,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 1040 states and 1449 transitions. [2024-11-13 22:48:45,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1449 transitions. [2024-11-13 22:48:45,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:48:45,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:45,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:45,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:46,592 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:48:47,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:47,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 1041 states and 1451 transitions. [2024-11-13 22:48:47,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1451 transitions. [2024-11-13 22:48:47,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:48:47,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:47,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:47,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:48,453 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:48:49,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:49,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 1042 states and 1452 transitions. [2024-11-13 22:48:49,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1452 transitions. [2024-11-13 22:48:49,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:48:49,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:49,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:50,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:50,961 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:48:57,752 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:49:02,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:02,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 1073 states and 1495 transitions. [2024-11-13 22:49:02,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1495 transitions. [2024-11-13 22:49:02,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:49:02,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:02,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:02,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:03,100 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:49:04,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:04,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 1074 states and 1496 transitions. [2024-11-13 22:49:04,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1496 transitions. [2024-11-13 22:49:04,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:49:04,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:04,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:04,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:05,210 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:49:06,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:06,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 1075 states and 1498 transitions. [2024-11-13 22:49:06,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1498 transitions. [2024-11-13 22:49:06,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:49:06,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:06,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:06,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:07,185 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:49:08,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:08,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 1076 states and 1500 transitions. [2024-11-13 22:49:08,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1500 transitions. [2024-11-13 22:49:08,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:49:08,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:08,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:08,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:09,075 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:49:10,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:10,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 1077 states and 1502 transitions. [2024-11-13 22:49:10,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1502 transitions. [2024-11-13 22:49:10,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:49:10,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:10,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:10,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:11,726 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:49:12,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:12,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 1086 states and 1513 transitions. [2024-11-13 22:49:12,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1513 transitions. [2024-11-13 22:49:12,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:49:12,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:12,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:12,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:12,522 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:49:24,851 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 [] [2024-11-13 22:49:26,219 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:49:30,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:30,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 1116 states and 1560 transitions. [2024-11-13 22:49:30,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 1560 transitions. [2024-11-13 22:49:30,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:49:30,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:30,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:31,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:31,400 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:49:35,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:35,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1120 states and 1567 transitions. [2024-11-13 22:49:35,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1567 transitions. [2024-11-13 22:49:35,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:49:35,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:35,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:36,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:36,273 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:49:37,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:37,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1121 states and 1568 transitions. [2024-11-13 22:49:37,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1568 transitions. [2024-11-13 22:49:37,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:49:37,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:37,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:37,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:37,983 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:49:41,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:41,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1124 states and 1574 transitions. [2024-11-13 22:49:41,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1574 transitions. [2024-11-13 22:49:41,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:49:41,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:41,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:41,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:42,083 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:49:44,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:44,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1126 states and 1578 transitions. [2024-11-13 22:49:44,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1578 transitions. [2024-11-13 22:49:44,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:49:44,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:44,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:44,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:45,007 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:49:46,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:46,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1127 states and 1578 transitions. [2024-11-13 22:49:46,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1578 transitions. [2024-11-13 22:49:46,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:49:46,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:46,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:46,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:46,735 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:49:47,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:47,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1128 states and 1579 transitions. [2024-11-13 22:49:47,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1579 transitions. [2024-11-13 22:49:47,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:49:47,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:47,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:47,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:48,182 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:49:49,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:49,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1129 states and 1579 transitions. [2024-11-13 22:49:49,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1579 transitions. [2024-11-13 22:49:49,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:49:49,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:49,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:49,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:49,709 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:49:54,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:49:57,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:57,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1159 states and 1614 transitions. [2024-11-13 22:49:57,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1614 transitions. [2024-11-13 22:49:57,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:49:57,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:57,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:57,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:58,055 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:50:00,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:00,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1161 states and 1620 transitions. [2024-11-13 22:50:00,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1620 transitions. [2024-11-13 22:50:00,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:50:00,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:00,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:01,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:01,965 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:50:03,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:03,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1162 states and 1622 transitions. [2024-11-13 22:50:03,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1622 transitions. [2024-11-13 22:50:03,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:50:03,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:03,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:03,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:05,439 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:50:05,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:05,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1171 states and 1633 transitions. [2024-11-13 22:50:05,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1633 transitions. [2024-11-13 22:50:05,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:50:05,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:05,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:06,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:07,087 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:50:08,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:08,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 1172 states and 1635 transitions. [2024-11-13 22:50:08,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1635 transitions. [2024-11-13 22:50:08,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:50:08,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:08,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:08,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:08,951 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:50:10,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:10,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1181 states and 1646 transitions. [2024-11-13 22:50:10,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1646 transitions. [2024-11-13 22:50:10,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:50:10,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:10,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:10,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:12,641 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:50:16,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:16,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 1200 states and 1671 transitions. [2024-11-13 22:50:16,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1671 transitions. [2024-11-13 22:50:16,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:50:16,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:16,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:16,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:17,185 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:50:18,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:18,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 1209 states and 1684 transitions. [2024-11-13 22:50:18,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1684 transitions. [2024-11-13 22:50:18,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:50:18,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:18,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:19,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:19,675 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:50:21,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:21,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 1218 states and 1695 transitions. [2024-11-13 22:50:21,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 1695 transitions. [2024-11-13 22:50:21,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:50:21,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:21,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:21,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:21,899 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:50:22,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:22,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1227 states and 1706 transitions. [2024-11-13 22:50:22,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1706 transitions. [2024-11-13 22:50:22,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:50:22,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:22,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:22,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:25,171 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:50:30,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:50:30,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:30,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 1228 states and 1708 transitions. [2024-11-13 22:50:30,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1708 transitions. [2024-11-13 22:50:30,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:50:30,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:30,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:30,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:30,948 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:50:33,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:33,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 1229 states and 1710 transitions. [2024-11-13 22:50:33,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1710 transitions. [2024-11-13 22:50:33,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:50:33,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:33,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:33,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:35,962 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:50:40,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:40,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 1245 states and 1730 transitions. [2024-11-13 22:50:40,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1730 transitions. [2024-11-13 22:50:40,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:50:40,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:40,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:40,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:41,129 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:50:41,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:41,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 1246 states and 1732 transitions. [2024-11-13 22:50:41,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1732 transitions. [2024-11-13 22:50:41,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:50:41,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:41,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:42,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:42,588 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:50:44,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:44,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 1247 states and 1734 transitions. [2024-11-13 22:50:44,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1734 transitions. [2024-11-13 22:50:44,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:50:44,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:44,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:45,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:45,594 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:50:47,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:47,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1248 states and 1738 transitions. [2024-11-13 22:50:47,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1738 transitions. [2024-11-13 22:50:47,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:50:47,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:47,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:48,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:50,166 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:50:51,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:51,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 1249 states and 1740 transitions. [2024-11-13 22:50:51,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1740 transitions. [2024-11-13 22:50:51,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:50:51,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:51,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:51,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:52,849 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:50:53,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:53,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 1252 states and 1742 transitions. [2024-11-13 22:50:53,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1742 transitions. [2024-11-13 22:50:53,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:50:53,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:53,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:54,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:54,605 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:50:55,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:55,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 1253 states and 1744 transitions. [2024-11-13 22:50:55,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1744 transitions. [2024-11-13 22:50:55,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:50:55,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:55,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:55,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:56,496 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:50:59,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:51:00,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:51:00,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:00,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1256 states and 1746 transitions. [2024-11-13 22:51:00,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1746 transitions. [2024-11-13 22:51:00,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:51:00,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:00,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:00,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:03,192 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:51:06,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:51:06,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:06,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 1259 states and 1748 transitions. [2024-11-13 22:51:06,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1748 transitions. [2024-11-13 22:51:06,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:51:06,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:06,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:07,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:07,886 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:51:14,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:51:14,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:14,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1262 states and 1750 transitions. [2024-11-13 22:51:14,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1750 transitions. [2024-11-13 22:51:14,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:51:14,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:14,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:14,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:15,025 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:51:16,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:51:16,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:16,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 1265 states and 1752 transitions. [2024-11-13 22:51:16,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1752 transitions. [2024-11-13 22:51:16,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:51:16,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:16,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:16,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:17,161 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:51:19,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:19,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 1268 states and 1754 transitions. [2024-11-13 22:51:19,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1754 transitions. [2024-11-13 22:51:19,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:51:19,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:19,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:20,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:20,791 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:51:21,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:21,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1271 states and 1756 transitions. [2024-11-13 22:51:21,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1756 transitions. [2024-11-13 22:51:21,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:51:21,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:21,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:21,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:22,420 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:51:23,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:23,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 1274 states and 1758 transitions. [2024-11-13 22:51:23,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1758 transitions. [2024-11-13 22:51:23,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:51:23,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:23,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:23,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:25,867 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:51:27,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:27,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 1277 states and 1760 transitions. [2024-11-13 22:51:27,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1760 transitions. [2024-11-13 22:51:27,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:51:27,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:27,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:27,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:28,268 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-13 22:51:28,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:28,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 1286 states and 1773 transitions. [2024-11-13 22:51:28,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1773 transitions. [2024-11-13 22:51:28,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:51:28,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:28,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:28,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:29,118 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-13 22:51:29,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:29,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1295 states and 1784 transitions. [2024-11-13 22:51:29,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 1784 transitions. [2024-11-13 22:51:29,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:51:29,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:29,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:29,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:29,902 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 22:51:31,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:31,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1296 states and 1786 transitions. [2024-11-13 22:51:31,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1786 transitions. [2024-11-13 22:51:31,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:51:31,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:31,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:31,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:31,881 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 22:51:32,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:32,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1297 states and 1788 transitions. [2024-11-13 22:51:32,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1788 transitions. [2024-11-13 22:51:32,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:51:32,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:32,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:32,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:32,773 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 22:51:35,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:35,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 1298 states and 1790 transitions. [2024-11-13 22:51:35,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1790 transitions. [2024-11-13 22:51:35,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:51:35,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:35,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:35,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:35,677 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:51:37,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:51:37,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:37,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 1301 states and 1792 transitions. [2024-11-13 22:51:37,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1792 transitions. [2024-11-13 22:51:37,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:51:37,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:37,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:37,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:37,682 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:51:37,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:37,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 1304 states and 1794 transitions. [2024-11-13 22:51:37,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1794 transitions. [2024-11-13 22:51:37,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:51:37,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:37,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:38,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:38,505 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:51:38,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:38,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 1307 states and 1796 transitions. [2024-11-13 22:51:38,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1796 transitions. [2024-11-13 22:51:38,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:51:38,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:38,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:39,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat