./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28a77c1d-c403-42fb-9e70-fbe82004b162/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28a77c1d-c403-42fb-9e70-fbe82004b162/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28a77c1d-c403-42fb-9e70-fbe82004b162/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28a77c1d-c403-42fb-9e70-fbe82004b162/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28a77c1d-c403-42fb-9e70-fbe82004b162/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28a77c1d-c403-42fb-9e70-fbe82004b162/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash be1dcf4f68625d62d28b81607385317c3749a3b9c4401099e862ce9a8a6e6751 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:41:51,448 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:41:51,501 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28a77c1d-c403-42fb-9e70-fbe82004b162/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-12-05 22:41:51,504 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:41:51,505 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:41:51,523 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:41:51,524 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:41:51,524 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:41:51,525 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:41:51,525 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:41:51,525 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:41:51,525 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:41:51,525 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:41:51,525 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:41:51,525 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:41:51,525 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 22:41:51,526 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 22:41:51,526 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:41:51,526 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:41:51,526 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:41:51,526 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:41:51,526 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:41:51,526 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:41:51,526 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:41:51,526 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:41:51,527 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:41:51,527 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:41:51,527 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:41:51,527 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:41:51,527 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:41:51,527 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:41:51,527 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:41:51,527 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:41:51,527 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_28a77c1d-c403-42fb-9e70-fbe82004b162/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) 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 -> be1dcf4f68625d62d28b81607385317c3749a3b9c4401099e862ce9a8a6e6751 [2024-12-05 22:41:51,735 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:41:51,742 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:41:51,743 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:41:51,744 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:41:51,745 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:41:51,746 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28a77c1d-c403-42fb-9e70-fbe82004b162/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2024-12-05 22:41:54,319 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28a77c1d-c403-42fb-9e70-fbe82004b162/bin/ukojak-verify-CZk0znPC7b/data/0b234cf0f/127535444d114e0e8a4db21bef712e5d/FLAGfba2418ef [2024-12-05 22:41:54,669 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:41:54,670 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28a77c1d-c403-42fb-9e70-fbe82004b162/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2024-12-05 22:41:54,688 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28a77c1d-c403-42fb-9e70-fbe82004b162/bin/ukojak-verify-CZk0znPC7b/data/0b234cf0f/127535444d114e0e8a4db21bef712e5d/FLAGfba2418ef [2024-12-05 22:41:54,901 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28a77c1d-c403-42fb-9e70-fbe82004b162/bin/ukojak-verify-CZk0znPC7b/data/0b234cf0f/127535444d114e0e8a4db21bef712e5d [2024-12-05 22:41:54,904 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:41:54,906 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:41:54,907 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:41:54,907 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:41:54,912 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:41:54,913 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:41:54" (1/1) ... [2024-12-05 22:41:54,914 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@660de50f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:54, skipping insertion in model container [2024-12-05 22:41:54,914 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:41:54" (1/1) ... [2024-12-05 22:41:54,958 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:41:55,444 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:41:55,459 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:41:55,575 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:41:55,608 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:41:55,608 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:55 WrapperNode [2024-12-05 22:41:55,608 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:41:55,609 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:41:55,609 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:41:55,609 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:41:55,618 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:55" (1/1) ... [2024-12-05 22:41:55,643 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:55" (1/1) ... [2024-12-05 22:41:55,702 INFO L138 Inliner]: procedures = 176, calls = 336, calls flagged for inlining = 20, calls inlined = 29, statements flattened = 1632 [2024-12-05 22:41:55,703 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:41:55,704 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:41:55,704 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:41:55,704 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:41:55,714 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:55" (1/1) ... [2024-12-05 22:41:55,714 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:55" (1/1) ... [2024-12-05 22:41:55,727 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:55" (1/1) ... [2024-12-05 22:41:55,727 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:55" (1/1) ... [2024-12-05 22:41:55,774 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:55" (1/1) ... [2024-12-05 22:41:55,777 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:55" (1/1) ... [2024-12-05 22:41:55,791 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:55" (1/1) ... [2024-12-05 22:41:55,797 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:55" (1/1) ... [2024-12-05 22:41:55,803 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:55" (1/1) ... [2024-12-05 22:41:55,817 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:41:55,818 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:41:55,818 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:41:55,818 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:41:55,820 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:55" (1/1) ... [2024-12-05 22:41:55,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:41:55,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28a77c1d-c403-42fb-9e70-fbe82004b162/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:41:55,860 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28a77c1d-c403-42fb-9e70-fbe82004b162/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:41:55,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28a77c1d-c403-42fb-9e70-fbe82004b162/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:41:55,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:41:55,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:41:55,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:41:55,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:41:55,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 22:41:55,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 22:41:55,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:41:55,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:41:55,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:41:55,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:41:56,148 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:41:56,150 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:41:58,138 INFO L? ?]: Removed 435 outVars from TransFormulas that were not future-live. [2024-12-05 22:41:58,138 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:42:00,119 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:42:00,120 INFO L312 CfgBuilder]: Removed 34 assume(true) statements. [2024-12-05 22:42:00,120 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:42:00 BoogieIcfgContainer [2024-12-05 22:42:00,120 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:42:00,121 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:42:00,121 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:42:00,134 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:42:00,134 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:42:00" (1/1) ... [2024-12-05 22:42:00,144 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:42:00,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:00,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 172 states and 279 transitions. [2024-12-05 22:42:00,214 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 279 transitions. [2024-12-05 22:42:00,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:42:00,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:00,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:00,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:00,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:00,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:00,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 173 states and 281 transitions. [2024-12-05 22:42:00,478 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 281 transitions. [2024-12-05 22:42:00,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:42:00,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:00,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:00,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:00,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:00,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:00,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 173 states and 277 transitions. [2024-12-05 22:42:00,550 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 277 transitions. [2024-12-05 22:42:00,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:42:00,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:00,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:00,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:00,603 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:00,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:00,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 173 states and 269 transitions. [2024-12-05 22:42:00,611 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 269 transitions. [2024-12-05 22:42:00,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:42:00,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:00,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:00,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:00,686 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:00,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:00,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 173 states and 257 transitions. [2024-12-05 22:42:00,698 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 257 transitions. [2024-12-05 22:42:00,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:42:00,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:00,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:00,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:00,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:10,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:42:12,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:42:12,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:12,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 173 states and 243 transitions. [2024-12-05 22:42:12,735 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 243 transitions. [2024-12-05 22:42:12,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:42:12,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:12,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:12,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:13,093 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:23,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:42:31,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:42:31,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:31,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 185 states and 256 transitions. [2024-12-05 22:42:31,953 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 256 transitions. [2024-12-05 22:42:31,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:42:31,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:31,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:32,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:32,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:32,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:32,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 185 states and 254 transitions. [2024-12-05 22:42:32,183 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 254 transitions. [2024-12-05 22:42:32,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 22:42:32,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:32,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:32,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:32,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:32,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:32,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 185 states and 252 transitions. [2024-12-05 22:42:32,727 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 252 transitions. [2024-12-05 22:42:32,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 22:42:32,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:32,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:32,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:32,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:42:35,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:42:35,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:35,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 188 states and 254 transitions. [2024-12-05 22:42:35,599 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 254 transitions. [2024-12-05 22:42:35,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 22:42:35,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:35,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:35,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:35,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:47,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:42:57,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:43:07,330 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:43:17,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:43:17,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:17,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 230 states and 306 transitions. [2024-12-05 22:43:17,350 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 306 transitions. [2024-12-05 22:43:17,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 22:43:17,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:17,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:17,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:17,539 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:17,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:17,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 230 states and 304 transitions. [2024-12-05 22:43:17,550 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 304 transitions. [2024-12-05 22:43:17,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 22:43:17,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:17,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:17,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:17,754 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:17,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:17,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 230 states and 302 transitions. [2024-12-05 22:43:17,766 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 302 transitions. [2024-12-05 22:43:17,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 22:43:17,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:17,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:17,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:17,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:18,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:18,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 230 states and 300 transitions. [2024-12-05 22:43:18,470 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 300 transitions. [2024-12-05 22:43:18,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 22:43:18,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:18,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:18,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:18,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:43:28,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:43:38,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:43:45,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:43:45,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:45,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 233 states and 302 transitions. [2024-12-05 22:43:45,218 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 302 transitions. [2024-12-05 22:43:45,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 22:43:45,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:45,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:45,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:45,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:45,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:45,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 233 states and 300 transitions. [2024-12-05 22:43:45,563 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 300 transitions. [2024-12-05 22:43:45,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 22:43:45,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:45,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:45,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:45,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:43:55,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:43:56,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:56,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 236 states and 302 transitions. [2024-12-05 22:43:56,471 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 302 transitions. [2024-12-05 22:43:56,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:43:56,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:56,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:56,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:56,906 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:44:07,972 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:44:17,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:44:27,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:44:38,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:44:38,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:38,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 298 states and 380 transitions. [2024-12-05 22:44:38,314 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 380 transitions. [2024-12-05 22:44:38,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 22:44:38,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:38,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:38,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:38,436 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:44:38,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:38,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 298 states and 379 transitions. [2024-12-05 22:44:38,451 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 379 transitions. [2024-12-05 22:44:38,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 22:44:38,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:38,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:38,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:38,670 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:44:38,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:38,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 306 states and 389 transitions. [2024-12-05 22:44:38,982 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 389 transitions. [2024-12-05 22:44:38,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:44:38,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:38,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:39,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:39,133 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:44:39,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:39,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 306 states and 387 transitions. [2024-12-05 22:44:39,160 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 387 transitions. [2024-12-05 22:44:39,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:44:39,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:39,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:39,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:39,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:44:49,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:44:59,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:45:09,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:45:10,549 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:45:10,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:10,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 309 states and 389 transitions. [2024-12-05 22:45:10,577 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 389 transitions. [2024-12-05 22:45:10,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:45:10,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:10,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:10,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:10,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:45:13,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:45:13,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:13,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 312 states and 391 transitions. [2024-12-05 22:45:13,654 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 391 transitions. [2024-12-05 22:45:13,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:45:13,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:13,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:13,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:13,848 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:45:17,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:45:17,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:17,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 313 states and 393 transitions. [2024-12-05 22:45:17,371 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 393 transitions. [2024-12-05 22:45:17,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:45:17,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:17,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:17,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:17,628 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:45:17,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:17,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 313 states and 392 transitions. [2024-12-05 22:45:17,653 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 392 transitions. [2024-12-05 22:45:17,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 22:45:17,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:17,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:17,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:18,032 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:45:18,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:18,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 321 states and 402 transitions. [2024-12-05 22:45:18,241 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 402 transitions. [2024-12-05 22:45:18,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 22:45:18,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:18,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:18,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:18,620 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:45:19,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:19,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 329 states and 412 transitions. [2024-12-05 22:45:19,023 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 412 transitions. [2024-12-05 22:45:19,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:45:19,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:19,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:19,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:19,201 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:45:19,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:19,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 329 states and 410 transitions. [2024-12-05 22:45:19,215 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 410 transitions. [2024-12-05 22:45:19,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 22:45:19,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:19,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:19,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:19,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:45:20,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:20,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 332 states and 412 transitions. [2024-12-05 22:45:20,336 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 412 transitions. [2024-12-05 22:45:20,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 22:45:20,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:20,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:20,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:20,633 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:45:21,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:21,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 333 states and 414 transitions. [2024-12-05 22:45:21,902 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 414 transitions. [2024-12-05 22:45:21,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 22:45:21,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:21,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:22,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:22,294 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:45:22,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:22,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 334 states and 416 transitions. [2024-12-05 22:45:22,676 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 416 transitions. [2024-12-05 22:45:22,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:45:22,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:22,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:22,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:22,925 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:45:22,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:22,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 334 states and 414 transitions. [2024-12-05 22:45:22,938 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 414 transitions. [2024-12-05 22:45:22,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 22:45:22,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:22,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:23,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:23,237 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:45:23,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:23,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 337 states and 416 transitions. [2024-12-05 22:45:23,548 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 416 transitions. [2024-12-05 22:45:23,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 22:45:23,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:23,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:23,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:23,884 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:45:24,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:24,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 340 states and 418 transitions. [2024-12-05 22:45:24,135 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 418 transitions. [2024-12-05 22:45:24,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 22:45:24,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:24,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:24,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:24,726 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 22:45:34,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:45:44,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:45:54,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:45:56,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:46:01,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:46:13,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:46:15,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:46:15,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:15,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 452 states and 560 transitions. [2024-12-05 22:46:15,880 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 560 transitions. [2024-12-05 22:46:15,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 22:46:15,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:15,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:16,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:16,422 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 22:46:16,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:16,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 453 states and 561 transitions. [2024-12-05 22:46:16,540 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 561 transitions. [2024-12-05 22:46:16,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 22:46:16,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:16,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:16,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:17,095 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:27,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:46:32,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:46:42,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:46:49,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:46:49,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:49,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 504 states and 621 transitions. [2024-12-05 22:46:49,749 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 621 transitions. [2024-12-05 22:46:49,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:46:49,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:49,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:49,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:50,199 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 22:46:50,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:50,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 507 states and 623 transitions. [2024-12-05 22:46:50,727 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 623 transitions. [2024-12-05 22:46:50,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:46:50,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:50,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:50,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:51,175 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 22:47:01,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:47:11,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:47:13,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:47:13,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:13,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 510 states and 625 transitions. [2024-12-05 22:47:13,269 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 625 transitions. [2024-12-05 22:47:13,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:47:13,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:13,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:13,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:13,654 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 22:47:18,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:47:18,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:18,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 513 states and 627 transitions. [2024-12-05 22:47:18,588 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 627 transitions. [2024-12-05 22:47:18,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:47:18,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:18,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:18,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:19,032 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 22:47:29,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:47:29,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:29,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 498 states and 608 transitions. [2024-12-05 22:47:29,765 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 608 transitions. [2024-12-05 22:47:29,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 22:47:29,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:29,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:29,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:30,208 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:47:40,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:47:50,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:47:58,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:47:58,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:58,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 541 states and 662 transitions. [2024-12-05 22:47:58,601 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 662 transitions. [2024-12-05 22:47:58,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 22:47:58,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:58,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:58,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:58,991 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:47:59,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:59,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 542 states and 663 transitions. [2024-12-05 22:47:59,126 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 663 transitions. [2024-12-05 22:47:59,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 22:47:59,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:59,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:59,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:59,669 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:48:01,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:48:01,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:01,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 545 states and 665 transitions. [2024-12-05 22:48:01,709 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 665 transitions. [2024-12-05 22:48:01,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 22:48:01,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:01,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:01,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:02,193 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:48:12,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:48:22,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:48:32,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:48:34,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:48:34,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:34,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 548 states and 667 transitions. [2024-12-05 22:48:34,645 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 667 transitions. [2024-12-05 22:48:34,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 22:48:34,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:34,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:34,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:35,157 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 22:48:35,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:35,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 556 states and 677 transitions. [2024-12-05 22:48:35,540 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 677 transitions. [2024-12-05 22:48:35,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 22:48:35,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:35,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:35,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:35,989 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 22:48:36,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:36,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 564 states and 687 transitions. [2024-12-05 22:48:36,166 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 687 transitions. [2024-12-05 22:48:36,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 22:48:36,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:36,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:36,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:36,566 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 22:48:36,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:36,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 572 states and 697 transitions. [2024-12-05 22:48:36,720 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 697 transitions. [2024-12-05 22:48:36,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 22:48:36,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:36,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:36,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:37,259 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 22:48:37,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:37,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 580 states and 707 transitions. [2024-12-05 22:48:37,460 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 707 transitions. [2024-12-05 22:48:37,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 22:48:37,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:37,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:37,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:37,887 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 47 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:48:38,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:38,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 583 states and 709 transitions. [2024-12-05 22:48:38,110 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 709 transitions. [2024-12-05 22:48:38,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 22:48:38,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:38,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:38,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:38,600 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 22:48:41,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:48:42,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:42,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 584 states and 711 transitions. [2024-12-05 22:48:42,088 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 711 transitions. [2024-12-05 22:48:42,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 22:48:42,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:42,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:42,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:42,561 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:48:43,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:43,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 592 states and 721 transitions. [2024-12-05 22:48:43,318 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 721 transitions. [2024-12-05 22:48:43,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 22:48:43,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:43,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:43,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:43,787 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 22:48:45,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:48:45,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:45,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 593 states and 723 transitions. [2024-12-05 22:48:45,346 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 723 transitions. [2024-12-05 22:48:45,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 22:48:45,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:45,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:45,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:45,762 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 22:48:46,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:46,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 594 states and 725 transitions. [2024-12-05 22:48:46,685 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 725 transitions. [2024-12-05 22:48:46,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 22:48:46,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:46,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:46,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:47,160 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:48:47,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:47,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 602 states and 735 transitions. [2024-12-05 22:48:47,434 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 735 transitions. [2024-12-05 22:48:47,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 22:48:47,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:47,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:47,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:48,036 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 22:48:48,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:48,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 603 states and 737 transitions. [2024-12-05 22:48:48,760 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 737 transitions. [2024-12-05 22:48:48,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 22:48:48,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:48,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:48,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:49,219 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:48:49,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:49,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 611 states and 747 transitions. [2024-12-05 22:48:49,402 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 747 transitions. [2024-12-05 22:48:49,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 22:48:49,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:49,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:49,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:49,908 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:48:50,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:50,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 619 states and 757 transitions. [2024-12-05 22:48:50,109 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 757 transitions. [2024-12-05 22:48:50,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 22:48:50,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:50,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:50,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:50,673 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:48:53,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:48:59,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:48:59,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:59,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 620 states and 759 transitions. [2024-12-05 22:48:59,631 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 759 transitions. [2024-12-05 22:48:59,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 22:48:59,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:59,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:59,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:00,114 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:49:01,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:49:01,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:01,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 621 states and 761 transitions. [2024-12-05 22:49:01,564 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 761 transitions. [2024-12-05 22:49:01,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 22:49:01,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:01,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:01,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:02,084 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 22:49:07,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:49:07,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:07,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 624 states and 763 transitions. [2024-12-05 22:49:07,677 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 763 transitions. [2024-12-05 22:49:07,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 22:49:07,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:07,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:07,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:08,140 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 22:49:10,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:49:10,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:10,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 627 states and 765 transitions. [2024-12-05 22:49:10,914 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 765 transitions. [2024-12-05 22:49:10,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 22:49:10,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:10,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:11,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:11,431 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 22:49:12,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:49:12,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:12,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 630 states and 767 transitions. [2024-12-05 22:49:12,991 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 767 transitions. [2024-12-05 22:49:12,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 22:49:12,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:12,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:13,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:13,419 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 22:49:13,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:13,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 633 states and 769 transitions. [2024-12-05 22:49:13,963 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 769 transitions. [2024-12-05 22:49:13,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 22:49:13,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:13,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:14,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:14,408 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:49:15,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:15,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 634 states and 771 transitions. [2024-12-05 22:49:15,127 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 771 transitions. [2024-12-05 22:49:15,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 22:49:15,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:15,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:15,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:15,643 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:49:16,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:16,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 635 states and 773 transitions. [2024-12-05 22:49:16,177 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 773 transitions. [2024-12-05 22:49:16,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 22:49:16,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:16,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:16,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:16,831 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:49:21,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:49:21,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:21,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 638 states and 775 transitions. [2024-12-05 22:49:21,325 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 775 transitions. [2024-12-05 22:49:21,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 22:49:21,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:21,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:21,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:21,916 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:49:22,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:22,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 641 states and 777 transitions. [2024-12-05 22:49:22,907 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 777 transitions. [2024-12-05 22:49:22,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 22:49:22,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:22,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:23,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:23,257 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:49:24,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:24,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 644 states and 779 transitions. [2024-12-05 22:49:24,077 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 779 transitions. [2024-12-05 22:49:24,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 22:49:24,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:24,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:24,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:24,594 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:49:25,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:49:25,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:25,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 647 states and 781 transitions. [2024-12-05 22:49:25,948 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 781 transitions. [2024-12-05 22:49:25,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 22:49:25,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:25,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:26,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:26,734 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:49:30,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:49:40,689 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:49:42,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:42,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 699 states and 844 transitions. [2024-12-05 22:49:42,234 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 844 transitions. [2024-12-05 22:49:42,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-05 22:49:42,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:42,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:42,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:42,715 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-05 22:49:51,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:49:51,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:51,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 737 states and 890 transitions. [2024-12-05 22:49:51,839 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 890 transitions. [2024-12-05 22:49:51,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-05 22:49:51,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:51,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:52,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:52,440 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-05 22:49:52,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:52,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 752 states and 907 transitions. [2024-12-05 22:49:52,881 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 907 transitions. [2024-12-05 22:49:52,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 22:49:52,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:52,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:53,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:53,484 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:03,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:50:13,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:50:16,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:50:16,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:16,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 755 states and 909 transitions. [2024-12-05 22:50:16,919 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 909 transitions. [2024-12-05 22:50:16,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 22:50:16,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:16,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:17,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:17,774 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:18,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:18,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 758 states and 911 transitions. [2024-12-05 22:50:18,478 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 911 transitions. [2024-12-05 22:50:18,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-05 22:50:18,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:18,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:18,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:19,277 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 87 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 22:50:25,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:50:25,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:25,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 761 states and 913 transitions. [2024-12-05 22:50:25,489 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 913 transitions. [2024-12-05 22:50:25,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-05 22:50:25,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:25,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:25,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:25,961 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 23 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 22:50:27,134 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:50:27,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:27,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 764 states and 915 transitions. [2024-12-05 22:50:27,165 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 915 transitions. [2024-12-05 22:50:27,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 22:50:27,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:27,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:28,105 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:28,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:28,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 772 states and 925 transitions. [2024-12-05 22:50:28,511 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 925 transitions. [2024-12-05 22:50:28,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 22:50:28,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:28,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:28,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:29,349 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:29,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:29,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 780 states and 935 transitions. [2024-12-05 22:50:29,627 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 935 transitions. [2024-12-05 22:50:29,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-05 22:50:29,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:29,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:29,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:30,241 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-05 22:50:30,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:30,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 788 states and 945 transitions. [2024-12-05 22:50:30,491 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 945 transitions. [2024-12-05 22:50:30,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-05 22:50:30,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:30,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:30,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:31,380 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-05 22:50:31,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:31,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 796 states and 955 transitions. [2024-12-05 22:50:31,640 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 955 transitions. [2024-12-05 22:50:31,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-05 22:50:31,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:31,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:31,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:32,352 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:33,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:33,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 797 states and 957 transitions. [2024-12-05 22:50:33,140 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 957 transitions. [2024-12-05 22:50:33,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-05 22:50:33,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:33,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:33,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:33,956 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:34,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:34,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 798 states and 959 transitions. [2024-12-05 22:50:34,964 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 959 transitions. [2024-12-05 22:50:34,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-05 22:50:34,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:34,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:35,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:35,611 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 22:50:38,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:50:38,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:38,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 799 states and 961 transitions. [2024-12-05 22:50:38,098 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 961 transitions. [2024-12-05 22:50:38,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-05 22:50:38,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:38,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:38,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:38,610 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 22:50:39,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:39,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 800 states and 963 transitions. [2024-12-05 22:50:39,103 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 963 transitions. [2024-12-05 22:50:39,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-05 22:50:39,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:39,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:39,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:39,930 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:50:42,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:50:43,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:43,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 803 states and 965 transitions. [2024-12-05 22:50:43,110 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 965 transitions. [2024-12-05 22:50:43,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-05 22:50:43,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:43,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:43,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:43,953 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:50:46,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:50:46,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:46,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 806 states and 967 transitions. [2024-12-05 22:50:46,581 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 967 transitions. [2024-12-05 22:50:46,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-05 22:50:46,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:46,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:47,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:47,521 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-05 22:50:49,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:50:49,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:49,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 809 states and 969 transitions. [2024-12-05 22:50:49,277 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 969 transitions. [2024-12-05 22:50:49,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-05 22:50:49,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:49,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:49,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:49,933 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-05 22:50:51,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:50:51,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:51,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 812 states and 971 transitions. [2024-12-05 22:50:51,719 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 971 transitions. [2024-12-05 22:50:51,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-12-05 22:50:51,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:51,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:52,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:52,841 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:51:03,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:51:11,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:51:11,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:11,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 864 states and 1034 transitions. [2024-12-05 22:51:11,561 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1034 transitions. [2024-12-05 22:51:11,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-12-05 22:51:11,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:11,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:12,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:12,395 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-05 22:51:22,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:51:25,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:51:35,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:51:45,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:51:47,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:47,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 916 states and 1096 transitions. [2024-12-05 22:51:47,087 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1096 transitions. [2024-12-05 22:51:47,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-05 22:51:47,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:47,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:47,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:48,339 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:58,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:52:08,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:52:18,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:52:28,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:52:28,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:28,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 919 states and 1098 transitions. [2024-12-05 22:52:28,545 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1098 transitions. [2024-12-05 22:52:28,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-05 22:52:28,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:28,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:28,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:29,712 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:39,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:52:40,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:40,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 922 states and 1100 transitions. [2024-12-05 22:52:40,638 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1100 transitions. [2024-12-05 22:52:40,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-12-05 22:52:40,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:40,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:40,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:41,437 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 127 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:52:44,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:52:44,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:44,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 925 states and 1102 transitions. [2024-12-05 22:52:44,544 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1102 transitions. [2024-12-05 22:52:44,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-12-05 22:52:44,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:44,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:45,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:45,719 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 126 proven. 34 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:52:48,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:52:58,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:53:02,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:53:02,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:02,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 928 states and 1104 transitions. [2024-12-05 22:53:02,350 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1104 transitions. [2024-12-05 22:53:02,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-12-05 22:53:02,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:02,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:02,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:03,387 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:03,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:03,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 936 states and 1114 transitions. [2024-12-05 22:53:03,855 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1114 transitions. [2024-12-05 22:53:03,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-12-05 22:53:03,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:03,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:04,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:04,887 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:05,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:05,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 944 states and 1124 transitions. [2024-12-05 22:53:05,218 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1124 transitions. [2024-12-05 22:53:05,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-12-05 22:53:05,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:05,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:05,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:06,082 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-05 22:53:06,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:06,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 952 states and 1134 transitions. [2024-12-05 22:53:06,883 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1134 transitions. [2024-12-05 22:53:06,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-12-05 22:53:06,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:06,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:07,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:07,720 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-05 22:53:07,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:07,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 960 states and 1144 transitions. [2024-12-05 22:53:07,948 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1144 transitions. [2024-12-05 22:53:07,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-05 22:53:07,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:07,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:08,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:08,948 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:53:13,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:53:13,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:13,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 961 states and 1146 transitions. [2024-12-05 22:53:13,847 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1146 transitions. [2024-12-05 22:53:13,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-05 22:53:13,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:13,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:14,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:14,915 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:53:17,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:53:23,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:53:23,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:23,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 962 states and 1148 transitions. [2024-12-05 22:53:23,473 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1148 transitions. [2024-12-05 22:53:23,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-05 22:53:23,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:23,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:23,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:24,428 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-12-05 22:53:26,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:53:26,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:26,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 963 states and 1150 transitions. [2024-12-05 22:53:26,804 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1150 transitions. [2024-12-05 22:53:26,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-05 22:53:26,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:26,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:27,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:27,533 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-12-05 22:53:28,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:28,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 964 states and 1152 transitions. [2024-12-05 22:53:28,974 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1152 transitions. [2024-12-05 22:53:28,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-05 22:53:28,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:28,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:29,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:29,970 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:53:30,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:30,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 967 states and 1154 transitions. [2024-12-05 22:53:30,626 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1154 transitions. [2024-12-05 22:53:30,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-05 22:53:30,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:30,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:31,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:31,823 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:53:34,085 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:53:34,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:34,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 970 states and 1156 transitions. [2024-12-05 22:53:34,130 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1156 transitions. [2024-12-05 22:53:34,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-05 22:53:34,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:34,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:34,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:35,045 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:53:39,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:53:39,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:39,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 973 states and 1158 transitions. [2024-12-05 22:53:39,979 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1158 transitions. [2024-12-05 22:53:39,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-05 22:53:39,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:39,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:40,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:40,811 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:53:42,305 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:53:47,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:53:47,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:47,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 976 states and 1160 transitions. [2024-12-05 22:53:47,570 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1160 transitions. [2024-12-05 22:53:47,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:53:47,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:47,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:48,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:49,124 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:59,522 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:54:01,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:54:08,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:54:09,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:09,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 1028 states and 1223 transitions. [2024-12-05 22:54:09,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1223 transitions. [2024-12-05 22:54:09,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-12-05 22:54:09,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:09,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:10,339 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-12-05 22:54:20,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:54:23,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:54:33,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:54:35,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:54:46,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:54:56,085 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:54:56,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:56,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 1080 states and 1285 transitions. [2024-12-05 22:54:56,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1285 transitions. [2024-12-05 22:54:56,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-12-05 22:54:56,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:56,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:57,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:58,526 INFO L134 CoverageAnalysis]: Checked inductivity of 514 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:55:06,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:55:06,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:06,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1083 states and 1287 transitions. [2024-12-05 22:55:06,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1287 transitions. [2024-12-05 22:55:06,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-12-05 22:55:06,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:06,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:07,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:08,231 INFO L134 CoverageAnalysis]: Checked inductivity of 514 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:55:10,193 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:55:10,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:10,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 1086 states and 1289 transitions. [2024-12-05 22:55:10,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1289 transitions. [2024-12-05 22:55:10,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-12-05 22:55:10,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:10,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:10,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:11,147 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 167 proven. 44 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-12-05 22:55:13,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:55:13,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:13,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 1089 states and 1291 transitions. [2024-12-05 22:55:13,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1291 transitions. [2024-12-05 22:55:13,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-12-05 22:55:13,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:13,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:13,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:14,255 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 166 proven. 45 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-12-05 22:55:20,210 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:55:20,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:20,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 1092 states and 1293 transitions. [2024-12-05 22:55:20,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1293 transitions. [2024-12-05 22:55:20,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-12-05 22:55:20,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:20,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:20,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:21,753 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:55:22,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:22,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 1100 states and 1303 transitions. [2024-12-05 22:55:22,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1303 transitions. [2024-12-05 22:55:22,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-12-05 22:55:22,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:22,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:22,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:23,655 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:55:24,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:24,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 1108 states and 1313 transitions. [2024-12-05 22:55:24,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1313 transitions. [2024-12-05 22:55:24,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-12-05 22:55:24,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:24,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:24,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:25,310 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-12-05 22:55:25,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:25,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 1116 states and 1323 transitions. [2024-12-05 22:55:25,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 1323 transitions. [2024-12-05 22:55:25,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-12-05 22:55:25,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:25,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:26,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:26,668 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-12-05 22:55:26,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:26,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1124 states and 1333 transitions. [2024-12-05 22:55:26,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1333 transitions. [2024-12-05 22:55:26,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-05 22:55:26,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:26,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:27,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:28,335 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:30,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:55:30,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:30,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 1125 states and 1335 transitions. [2024-12-05 22:55:30,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1335 transitions. [2024-12-05 22:55:30,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-05 22:55:30,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:30,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:31,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:32,426 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:33,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:55:33,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:33,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1126 states and 1337 transitions. [2024-12-05 22:55:33,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1337 transitions. [2024-12-05 22:55:33,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-12-05 22:55:33,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:33,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:34,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:34,661 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2024-12-05 22:55:35,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:35,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 1127 states and 1339 transitions. [2024-12-05 22:55:35,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1339 transitions. [2024-12-05 22:55:35,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-12-05 22:55:35,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:35,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:35,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:35,887 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2024-12-05 22:55:37,427 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:55:37,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:37,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 1128 states and 1341 transitions. [2024-12-05 22:55:37,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1341 transitions. [2024-12-05 22:55:37,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-12-05 22:55:37,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:37,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:38,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:39,013 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:55:40,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:40,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 1131 states and 1343 transitions. [2024-12-05 22:55:40,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1343 transitions. [2024-12-05 22:55:40,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-12-05 22:55:40,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:40,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:40,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:41,666 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:55:42,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:42,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1134 states and 1345 transitions. [2024-12-05 22:55:42,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1345 transitions. [2024-12-05 22:55:42,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-12-05 22:55:42,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:42,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:43,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:43,683 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2024-12-05 22:55:46,740 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:55:51,031 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:55:51,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:51,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 1137 states and 1347 transitions. [2024-12-05 22:55:51,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1347 transitions. [2024-12-05 22:55:51,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-12-05 22:55:51,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:51,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:51,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:52,112 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2024-12-05 22:55:52,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:52,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 1140 states and 1349 transitions. [2024-12-05 22:55:52,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1349 transitions. [2024-12-05 22:55:52,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-12-05 22:55:52,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:52,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:53,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:54,267 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 0 proven. 766 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:04,621 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:56:14,655 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:56:24,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:56:34,670 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 []