./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.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_cbfe97b2-59e9-4c09-ac27-5ef6aea547ed/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbfe97b2-59e9-4c09-ac27-5ef6aea547ed/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_cbfe97b2-59e9-4c09-ac27-5ef6aea547ed/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbfe97b2-59e9-4c09-ac27-5ef6aea547ed/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbfe97b2-59e9-4c09-ac27-5ef6aea547ed/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_cbfe97b2-59e9-4c09-ac27-5ef6aea547ed/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 a2f43006c9a8080eee594d7c3e874c7ea5bb3a923f26b30531e1d07ef5cff7d9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:14:12,430 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:14:12,491 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbfe97b2-59e9-4c09-ac27-5ef6aea547ed/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-12-06 00:14:12,496 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:14:12,497 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:14:12,517 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:14:12,518 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:14:12,518 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:14:12,518 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:14:12,518 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:14:12,518 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:14:12,518 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:14:12,518 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:14:12,518 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:14:12,519 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:14:12,519 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:14:12,519 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:14:12,519 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:14:12,519 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:14:12,519 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:14:12,519 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:14:12,519 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:14:12,519 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:14:12,519 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:14:12,519 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:14:12,519 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:14:12,520 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:14:12,520 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:14:12,520 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:14:12,520 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:14:12,520 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:14:12,520 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:14:12,520 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:14:12,520 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_cbfe97b2-59e9-4c09-ac27-5ef6aea547ed/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 -> a2f43006c9a8080eee594d7c3e874c7ea5bb3a923f26b30531e1d07ef5cff7d9 [2024-12-06 00:14:12,783 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:14:12,793 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:14:12,796 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:14:12,797 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:14:12,798 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:14:12,799 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbfe97b2-59e9-4c09-ac27-5ef6aea547ed/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2024-12-06 00:14:15,488 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbfe97b2-59e9-4c09-ac27-5ef6aea547ed/bin/ukojak-verify-CZk0znPC7b/data/c9c40037f/ab2d0f15c7904e62aa30d31c5dc1f0f5/FLAGaabc8e3ca [2024-12-06 00:14:15,711 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:14:15,711 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbfe97b2-59e9-4c09-ac27-5ef6aea547ed/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2024-12-06 00:14:15,726 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbfe97b2-59e9-4c09-ac27-5ef6aea547ed/bin/ukojak-verify-CZk0znPC7b/data/c9c40037f/ab2d0f15c7904e62aa30d31c5dc1f0f5/FLAGaabc8e3ca [2024-12-06 00:14:15,740 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbfe97b2-59e9-4c09-ac27-5ef6aea547ed/bin/ukojak-verify-CZk0znPC7b/data/c9c40037f/ab2d0f15c7904e62aa30d31c5dc1f0f5 [2024-12-06 00:14:15,742 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:14:15,743 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:14:15,745 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:14:15,745 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:14:15,749 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:14:15,750 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:14:15" (1/1) ... [2024-12-06 00:14:15,751 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23289a64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:15, skipping insertion in model container [2024-12-06 00:14:15,751 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:14:15" (1/1) ... [2024-12-06 00:14:15,783 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:14:16,117 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:14:16,128 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:14:16,201 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:14:16,227 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:14:16,227 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:16 WrapperNode [2024-12-06 00:14:16,228 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:14:16,229 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:14:16,229 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:14:16,229 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:14:16,234 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:16" (1/1) ... [2024-12-06 00:14:16,250 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:16" (1/1) ... [2024-12-06 00:14:16,284 INFO L138 Inliner]: procedures = 176, calls = 180, calls flagged for inlining = 17, calls inlined = 26, statements flattened = 885 [2024-12-06 00:14:16,284 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:14:16,285 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:14:16,285 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:14:16,285 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:14:16,296 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:16" (1/1) ... [2024-12-06 00:14:16,296 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:16" (1/1) ... [2024-12-06 00:14:16,303 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:16" (1/1) ... [2024-12-06 00:14:16,303 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:16" (1/1) ... [2024-12-06 00:14:16,329 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:16" (1/1) ... [2024-12-06 00:14:16,331 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:16" (1/1) ... [2024-12-06 00:14:16,340 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:16" (1/1) ... [2024-12-06 00:14:16,343 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:16" (1/1) ... [2024-12-06 00:14:16,346 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:16" (1/1) ... [2024-12-06 00:14:16,353 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:14:16,353 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:14:16,354 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:14:16,354 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:14:16,355 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:16" (1/1) ... [2024-12-06 00:14:16,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:14:16,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbfe97b2-59e9-4c09-ac27-5ef6aea547ed/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:14:16,379 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbfe97b2-59e9-4c09-ac27-5ef6aea547ed/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:14:16,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbfe97b2-59e9-4c09-ac27-5ef6aea547ed/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:14:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:14:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:14:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:14:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:14:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 00:14:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 00:14:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:14:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:14:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:14:16,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:14:16,538 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:14:16,539 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:14:17,527 INFO L? ?]: Removed 255 outVars from TransFormulas that were not future-live. [2024-12-06 00:14:17,527 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:14:18,497 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:14:18,497 INFO L312 CfgBuilder]: Removed 18 assume(true) statements. [2024-12-06 00:14:18,498 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:14:18 BoogieIcfgContainer [2024-12-06 00:14:18,498 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:14:18,499 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:14:18,499 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:14:18,511 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:14:18,511 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:14:18" (1/1) ... [2024-12-06 00:14:18,520 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:14:18,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:18,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 125 states and 194 transitions. [2024-12-06 00:14:18,581 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 194 transitions. [2024-12-06 00:14:18,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:14:18,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:18,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:18,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:18,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:18,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:18,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 126 states and 196 transitions. [2024-12-06 00:14:18,814 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 196 transitions. [2024-12-06 00:14:18,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:14:18,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:18,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:18,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:18,865 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:18,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:18,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 126 states and 194 transitions. [2024-12-06 00:14:18,870 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 194 transitions. [2024-12-06 00:14:18,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:14:18,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:18,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:18,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:18,906 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:18,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:18,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 126 states and 190 transitions. [2024-12-06 00:14:18,912 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 190 transitions. [2024-12-06 00:14:18,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:14:18,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:18,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:18,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:18,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:18,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:18,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 126 states and 184 transitions. [2024-12-06 00:14:18,964 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 184 transitions. [2024-12-06 00:14:18,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:14:18,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:18,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:19,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:19,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:29,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:14:29,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:29,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 126 states and 176 transitions. [2024-12-06 00:14:29,162 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 176 transitions. [2024-12-06 00:14:29,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:14:29,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:29,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:29,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:29,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:30,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:30,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 138 states and 190 transitions. [2024-12-06 00:14:30,237 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 190 transitions. [2024-12-06 00:14:30,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:14:30,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:30,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:30,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:30,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:30,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:30,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 138 states and 188 transitions. [2024-12-06 00:14:30,391 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 188 transitions. [2024-12-06 00:14:30,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:14:30,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:30,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:30,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:30,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:38,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:14:38,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:38,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 138 states and 186 transitions. [2024-12-06 00:14:38,820 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 186 transitions. [2024-12-06 00:14:38,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:14:38,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:38,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:38,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:39,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:14:39,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:39,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 141 states and 188 transitions. [2024-12-06 00:14:39,521 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 188 transitions. [2024-12-06 00:14:39,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:14:39,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:39,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:39,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:39,821 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:40,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:40,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 173 states and 229 transitions. [2024-12-06 00:14:40,759 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 229 transitions. [2024-12-06 00:14:40,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:14:40,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:40,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:40,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:41,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:14:43,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:14:43,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:43,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 176 states and 231 transitions. [2024-12-06 00:14:43,629 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 231 transitions. [2024-12-06 00:14:43,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:14:43,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:43,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:43,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:43,755 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:43,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:43,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 176 states and 229 transitions. [2024-12-06 00:14:43,813 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 229 transitions. [2024-12-06 00:14:43,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:14:43,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:43,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:43,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:43,955 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:43,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:43,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 176 states and 228 transitions. [2024-12-06 00:14:43,970 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 228 transitions. [2024-12-06 00:14:43,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 00:14:43,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:43,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:44,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:44,178 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:44,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:44,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 184 states and 238 transitions. [2024-12-06 00:14:44,386 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 238 transitions. [2024-12-06 00:14:44,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 00:14:44,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:44,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:44,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:44,658 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:14:45,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:45,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 185 states and 240 transitions. [2024-12-06 00:14:45,061 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 240 transitions. [2024-12-06 00:14:45,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 00:14:45,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:45,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:45,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:45,254 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:45,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:45,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 185 states and 238 transitions. [2024-12-06 00:14:45,265 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 238 transitions. [2024-12-06 00:14:45,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:14:45,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:45,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:45,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:45,593 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:14:46,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:46,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 188 states and 240 transitions. [2024-12-06 00:14:46,197 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 240 transitions. [2024-12-06 00:14:46,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:14:46,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:46,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:46,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:46,609 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 00:14:56,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:15:06,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:15:16,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:15:26,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:15:37,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:15:38,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:38,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 245 states and 314 transitions. [2024-12-06 00:15:38,655 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 314 transitions. [2024-12-06 00:15:38,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:15:38,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:38,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:38,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:39,073 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:49,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:15:59,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:16:02,590 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:16:03,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:03,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 271 states and 343 transitions. [2024-12-06 00:16:03,083 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 343 transitions. [2024-12-06 00:16:03,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:16:03,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:03,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:03,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:03,365 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 00:16:13,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:16:17,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:16:17,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:17,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 256 states and 324 transitions. [2024-12-06 00:16:17,370 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 324 transitions. [2024-12-06 00:16:17,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:16:17,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:17,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:17,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:17,722 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 00:16:27,746 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:16:28,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:28,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 259 states and 326 transitions. [2024-12-06 00:16:28,485 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 326 transitions. [2024-12-06 00:16:28,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:16:28,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:28,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:28,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:28,931 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:16:30,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:16:30,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:30,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 262 states and 328 transitions. [2024-12-06 00:16:30,629 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 328 transitions. [2024-12-06 00:16:30,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:16:30,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:30,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:30,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:30,901 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 00:16:31,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:31,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 270 states and 338 transitions. [2024-12-06 00:16:31,442 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 338 transitions. [2024-12-06 00:16:31,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:16:31,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:31,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:31,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:31,719 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 00:16:32,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:32,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 278 states and 348 transitions. [2024-12-06 00:16:32,002 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 348 transitions. [2024-12-06 00:16:32,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:16:32,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:32,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:32,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:32,307 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:16:33,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:33,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 279 states and 350 transitions. [2024-12-06 00:16:33,088 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 350 transitions. [2024-12-06 00:16:33,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:16:33,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:33,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:33,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:33,455 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:34,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:34,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 287 states and 360 transitions. [2024-12-06 00:16:34,031 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 360 transitions. [2024-12-06 00:16:34,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:16:34,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:34,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:34,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:34,289 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:16:35,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:35,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 288 states and 362 transitions. [2024-12-06 00:16:35,030 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 362 transitions. [2024-12-06 00:16:35,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:16:35,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:35,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:35,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:35,385 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:42,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:16:42,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:42,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 289 states and 364 transitions. [2024-12-06 00:16:42,962 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 364 transitions. [2024-12-06 00:16:42,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:16:42,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:42,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:43,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:43,219 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 00:16:44,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:44,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 292 states and 366 transitions. [2024-12-06 00:16:44,370 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 366 transitions. [2024-12-06 00:16:44,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:16:44,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:44,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:44,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:44,660 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 00:16:45,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:45,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 295 states and 368 transitions. [2024-12-06 00:16:45,960 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 368 transitions. [2024-12-06 00:16:45,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:16:45,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:45,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:46,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:46,330 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:16:47,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:47,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 298 states and 370 transitions. [2024-12-06 00:16:47,051 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 370 transitions. [2024-12-06 00:16:47,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 00:16:47,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:47,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:47,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:47,386 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 3 proven. 22 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 00:16:47,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:47,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 209 states and 259 transitions. [2024-12-06 00:16:47,459 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 259 transitions. [2024-12-06 00:16:47,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 00:16:47,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:47,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:47,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:47,906 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:49,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:49,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 236 states and 290 transitions. [2024-12-06 00:16:49,271 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 290 transitions. [2024-12-06 00:16:49,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:16:49,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:49,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:49,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:49,716 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:16:59,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:17:02,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:17:02,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:02,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 239 states and 292 transitions. [2024-12-06 00:17:02,972 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 292 transitions. [2024-12-06 00:17:02,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:17:02,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:02,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:03,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:03,368 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:03,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:03,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 247 states and 302 transitions. [2024-12-06 00:17:03,877 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 302 transitions. [2024-12-06 00:17:03,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 00:17:03,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:03,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:04,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:04,302 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:17:08,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:17:10,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:17:10,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:10,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 248 states and 304 transitions. [2024-12-06 00:17:10,413 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 304 transitions. [2024-12-06 00:17:10,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:17:10,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:10,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:10,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:10,866 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:17:13,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:17:13,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:13,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 251 states and 306 transitions. [2024-12-06 00:17:13,041 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 306 transitions. [2024-12-06 00:17:13,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 00:17:13,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:13,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:13,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:13,595 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:23,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:17:26,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:17:26,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:26,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 278 states and 337 transitions. [2024-12-06 00:17:26,831 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 337 transitions. [2024-12-06 00:17:26,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 00:17:26,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:26,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:27,390 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 163 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:17:29,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:17:29,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:29,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 281 states and 339 transitions. [2024-12-06 00:17:29,471 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 339 transitions. [2024-12-06 00:17:29,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:17:29,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:29,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:29,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:30,012 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:30,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:30,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 289 states and 349 transitions. [2024-12-06 00:17:30,241 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 349 transitions. [2024-12-06 00:17:30,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 00:17:30,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:30,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:30,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:30,795 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:17:33,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:17:33,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:33,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 290 states and 351 transitions. [2024-12-06 00:17:33,802 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 351 transitions. [2024-12-06 00:17:33,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 00:17:33,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:33,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:34,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:34,563 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:17:35,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:35,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 293 states and 353 transitions. [2024-12-06 00:17:35,297 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 353 transitions. [2024-12-06 00:17:35,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:17:35,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:35,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:35,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:35,995 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:46,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:17:52,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:17:53,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:53,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 320 states and 384 transitions. [2024-12-06 00:17:53,186 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 384 transitions. [2024-12-06 00:17:53,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:17:53,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:53,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:53,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:53,932 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 271 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:18:00,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:18:00,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:00,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 323 states and 386 transitions. [2024-12-06 00:18:00,162 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 386 transitions. [2024-12-06 00:18:00,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 00:18:00,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:00,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:00,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:00,906 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:01,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:01,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 331 states and 396 transitions. [2024-12-06 00:18:01,268 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 396 transitions. [2024-12-06 00:18:01,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 00:18:01,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:01,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:01,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:01,890 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:18:02,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:02,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 332 states and 398 transitions. [2024-12-06 00:18:02,566 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 398 transitions. [2024-12-06 00:18:02,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 00:18:02,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:02,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:02,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:03,305 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:18:03,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:03,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 335 states and 400 transitions. [2024-12-06 00:18:03,740 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 400 transitions. [2024-12-06 00:18:03,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 00:18:03,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:03,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:04,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:04,759 INFO L134 CoverageAnalysis]: Checked inductivity of 401 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:06,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:06,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 362 states and 431 transitions. [2024-12-06 00:18:06,339 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 431 transitions. [2024-12-06 00:18:06,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 00:18:06,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:06,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:06,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:07,183 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:18:17,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:18:18,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:18:18,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:18,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 365 states and 433 transitions. [2024-12-06 00:18:18,542 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 433 transitions. [2024-12-06 00:18:18,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 00:18:18,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:18,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:18,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:19,436 INFO L134 CoverageAnalysis]: Checked inductivity of 401 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:19,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:19,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 373 states and 443 transitions. [2024-12-06 00:18:19,729 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 443 transitions. [2024-12-06 00:18:19,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 00:18:19,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:19,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:20,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:20,669 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:18:21,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:21,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 374 states and 445 transitions. [2024-12-06 00:18:21,520 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 445 transitions. [2024-12-06 00:18:21,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 00:18:21,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:21,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:21,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:22,372 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:18:24,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:18:24,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:24,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 377 states and 447 transitions. [2024-12-06 00:18:24,250 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 447 transitions. [2024-12-06 00:18:24,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-06 00:18:24,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:24,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:24,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:25,474 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:26,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:26,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 404 states and 478 transitions. [2024-12-06 00:18:26,691 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 478 transitions. [2024-12-06 00:18:26,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 00:18:26,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:26,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:27,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:27,801 INFO L134 CoverageAnalysis]: Checked inductivity of 569 backedges. 0 proven. 568 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:18:37,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:18:47,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:18:57,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:19:07,953 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:19:07,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:07,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 407 states and 480 transitions. [2024-12-06 00:19:07,977 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 480 transitions. [2024-12-06 00:19:07,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 00:19:07,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:07,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:08,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:09,325 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:10,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:10,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 415 states and 490 transitions. [2024-12-06 00:19:10,170 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 490 transitions. [2024-12-06 00:19:10,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-06 00:19:10,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:10,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:10,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:11,313 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:19:12,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:12,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 416 states and 492 transitions. [2024-12-06 00:19:12,457 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 492 transitions. [2024-12-06 00:19:12,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-06 00:19:12,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:12,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:12,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:13,580 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:19:15,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:19:20,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:19:20,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:20,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 419 states and 494 transitions. [2024-12-06 00:19:20,352 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 494 transitions. [2024-12-06 00:19:20,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 00:19:20,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:20,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:20,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:21,456 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:31,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:19:31,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:31,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 446 states and 525 transitions. [2024-12-06 00:19:31,709 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 525 transitions. [2024-12-06 00:19:31,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 00:19:31,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:31,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:32,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:32,840 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 0 proven. 757 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:19:35,599 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:19:35,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:35,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 449 states and 527 transitions. [2024-12-06 00:19:35,635 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 527 transitions. [2024-12-06 00:19:35,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-06 00:19:35,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:35,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:36,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:36,925 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:37,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:37,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 457 states and 537 transitions. [2024-12-06 00:19:37,177 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 537 transitions. [2024-12-06 00:19:37,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-12-06 00:19:37,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:37,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:37,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:38,429 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:19:40,150 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 [] [2024-12-06 00:19:40,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:40,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 458 states and 539 transitions. [2024-12-06 00:19:40,183 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 539 transitions. [2024-12-06 00:19:40,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-12-06 00:19:40,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:40,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:40,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:41,587 INFO L134 CoverageAnalysis]: Checked inductivity of 753 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:19:42,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:42,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 461 states and 541 transitions. [2024-12-06 00:19:42,427 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 541 transitions. [2024-12-06 00:19:42,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 00:19:42,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:42,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:42,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:43,996 INFO L134 CoverageAnalysis]: Checked inductivity of 965 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:54,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:20:04,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:20:09,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:20:10,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:10,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 488 states and 571 transitions. [2024-12-06 00:20:10,366 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 571 transitions. [2024-12-06 00:20:10,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 00:20:10,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:10,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:10,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:11,847 INFO L134 CoverageAnalysis]: Checked inductivity of 974 backedges. 0 proven. 973 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:20:17,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:20:17,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:17,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 491 states and 573 transitions. [2024-12-06 00:20:17,521 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 573 transitions. [2024-12-06 00:20:17,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-12-06 00:20:17,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:17,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:17,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:18,815 INFO L134 CoverageAnalysis]: Checked inductivity of 965 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:19,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:19,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 499 states and 583 transitions. [2024-12-06 00:20:19,135 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 583 transitions. [2024-12-06 00:20:19,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-12-06 00:20:19,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:19,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:19,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:20,534 INFO L134 CoverageAnalysis]: Checked inductivity of 967 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:20:21,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:21,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 500 states and 585 transitions. [2024-12-06 00:20:21,038 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 585 transitions. [2024-12-06 00:20:21,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 00:20:21,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:21,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:22,507 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:20:23,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:23,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 503 states and 587 transitions. [2024-12-06 00:20:23,475 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 587 transitions. [2024-12-06 00:20:23,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-06 00:20:23,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:23,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:42,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:43,846 INFO L134 CoverageAnalysis]: Checked inductivity of 1207 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 1098 trivial. 0 not checked. [2024-12-06 00:23:44,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:44,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 504 states and 588 transitions. [2024-12-06 00:23:44,377 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 588 transitions. [2024-12-06 00:23:44,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-12-06 00:23:44,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:44,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms