./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1394812-d001-413a-a41c-e04178bdc285/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1394812-d001-413a-a41c-e04178bdc285/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_c1394812-d001-413a-a41c-e04178bdc285/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1394812-d001-413a-a41c-e04178bdc285/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1394812-d001-413a-a41c-e04178bdc285/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1394812-d001-413a-a41c-e04178bdc285/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ec105877a5c5817dc7d6d5e780267dcadb379ad27281f7d8981115c8613ba085 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:31:36,762 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:31:36,817 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1394812-d001-413a-a41c-e04178bdc285/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:31:36,822 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:31:36,822 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:31:36,840 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:31:36,841 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:31:36,841 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:31:36,841 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:31:36,842 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:31:36,842 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:31:36,842 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:31:36,842 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:31:36,842 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:31:36,842 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:31:36,842 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:31:36,842 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:31:36,842 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:31:36,843 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:31:36,843 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:31:36,843 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:31:36,843 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:31:36,843 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:31:36,843 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:31:36,843 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:31:36,843 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:31:36,843 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:31:36,843 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:31:36,844 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:31:36,844 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:31:36,844 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:31:36,844 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:31:36,844 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:31:36,844 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_c1394812-d001-413a-a41c-e04178bdc285/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 ! call(reach_error())) ) 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 -> ec105877a5c5817dc7d6d5e780267dcadb379ad27281f7d8981115c8613ba085 [2024-12-06 05:31:37,071 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:31:37,079 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:31:37,081 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:31:37,082 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:31:37,083 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:31:37,084 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1394812-d001-413a-a41c-e04178bdc285/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2024-12-06 05:31:39,727 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1394812-d001-413a-a41c-e04178bdc285/bin/ukojak-verify-CZk0znPC7b/data/043162b30/8a166f02c693447abc491cbcb3e264bc/FLAG00e4c7b79 [2024-12-06 05:31:39,950 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:31:39,951 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1394812-d001-413a-a41c-e04178bdc285/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2024-12-06 05:31:39,965 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1394812-d001-413a-a41c-e04178bdc285/bin/ukojak-verify-CZk0znPC7b/data/043162b30/8a166f02c693447abc491cbcb3e264bc/FLAG00e4c7b79 [2024-12-06 05:31:39,977 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1394812-d001-413a-a41c-e04178bdc285/bin/ukojak-verify-CZk0znPC7b/data/043162b30/8a166f02c693447abc491cbcb3e264bc [2024-12-06 05:31:39,979 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:31:39,980 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:31:39,981 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:31:39,981 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:31:39,984 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:31:39,985 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:31:39" (1/1) ... [2024-12-06 05:31:39,986 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53a564ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:39, skipping insertion in model container [2024-12-06 05:31:39,986 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:31:39" (1/1) ... [2024-12-06 05:31:40,016 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:31:40,306 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1394812-d001-413a-a41c-e04178bdc285/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i[33021,33034] [2024-12-06 05:31:40,378 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:31:40,389 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:31:40,419 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1394812-d001-413a-a41c-e04178bdc285/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i[33021,33034] [2024-12-06 05:31:40,462 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:31:40,489 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:31:40,489 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:40 WrapperNode [2024-12-06 05:31:40,489 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:31:40,490 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:31:40,490 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:31:40,490 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:31:40,495 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:40" (1/1) ... [2024-12-06 05:31:40,511 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:40" (1/1) ... [2024-12-06 05:31:40,540 INFO L138 Inliner]: procedures = 176, calls = 179, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 820 [2024-12-06 05:31:40,540 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:31:40,540 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:31:40,540 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:31:40,540 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:31:40,548 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:40" (1/1) ... [2024-12-06 05:31:40,548 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:40" (1/1) ... [2024-12-06 05:31:40,555 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:40" (1/1) ... [2024-12-06 05:31:40,555 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:40" (1/1) ... [2024-12-06 05:31:40,579 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:40" (1/1) ... [2024-12-06 05:31:40,581 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:40" (1/1) ... [2024-12-06 05:31:40,590 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:40" (1/1) ... [2024-12-06 05:31:40,593 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:40" (1/1) ... [2024-12-06 05:31:40,595 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:40" (1/1) ... [2024-12-06 05:31:40,601 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:31:40,602 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:31:40,602 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:31:40,602 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:31:40,603 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:40" (1/1) ... [2024-12-06 05:31:40,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:31:40,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1394812-d001-413a-a41c-e04178bdc285/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:31:40,633 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1394812-d001-413a-a41c-e04178bdc285/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:31:40,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1394812-d001-413a-a41c-e04178bdc285/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:31:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:31:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 05:31:40,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 05:31:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:31:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 05:31:40,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 05:31:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:31:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:31:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:31:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:31:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:31:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:31:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:31:40,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:31:40,812 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:31:40,814 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:31:41,737 INFO L? ?]: Removed 205 outVars from TransFormulas that were not future-live. [2024-12-06 05:31:41,737 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:31:42,354 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:31:42,354 INFO L312 CfgBuilder]: Removed 18 assume(true) statements. [2024-12-06 05:31:42,354 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:31:42 BoogieIcfgContainer [2024-12-06 05:31:42,354 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:31:42,355 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:31:42,355 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:31:42,363 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:31:42,363 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:31:42" (1/1) ... [2024-12-06 05:31:42,368 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:31:42,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:42,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 85 states and 144 transitions. [2024-12-06 05:31:42,408 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 144 transitions. [2024-12-06 05:31:42,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:31:42,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:42,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:42,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:42,531 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 05:31:42,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:42,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 86 states and 145 transitions. [2024-12-06 05:31:42,571 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 145 transitions. [2024-12-06 05:31:42,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:31:42,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:42,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:42,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:42,617 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 05:31:42,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:42,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 86 states and 143 transitions. [2024-12-06 05:31:42,624 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 143 transitions. [2024-12-06 05:31:42,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:31:42,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:42,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:42,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:42,675 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 05:31:42,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:42,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 139 transitions. [2024-12-06 05:31:42,681 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 139 transitions. [2024-12-06 05:31:42,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:31:42,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:42,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:42,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:42,722 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 05:31:42,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:42,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 86 states and 133 transitions. [2024-12-06 05:31:42,730 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 133 transitions. [2024-12-06 05:31:42,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:31:42,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:42,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:42,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:42,833 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 05:31:52,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:31:52,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:52,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 86 states and 127 transitions. [2024-12-06 05:31:52,925 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 127 transitions. [2024-12-06 05:31:52,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:31:52,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:52,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:53,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:53,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:32:03,286 WARN L539 Checker$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 05:32:13,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:32:23,315 WARN L539 Checker$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 05:32:33,323 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 05:32:33,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:33,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 98 states and 141 transitions. [2024-12-06 05:32:33,341 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 141 transitions. [2024-12-06 05:32:33,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:32:33,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:33,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:33,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:33,461 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 05:32:33,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:33,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 98 states and 139 transitions. [2024-12-06 05:32:33,469 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 139 transitions. [2024-12-06 05:32:33,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:32:33,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:33,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:33,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:33,587 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 05:32:33,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:33,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 98 states and 137 transitions. [2024-12-06 05:32:33,596 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 137 transitions. [2024-12-06 05:32:33,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:32:33,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:33,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:33,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:33,693 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 05:32:35,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:32:35,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:35,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 98 states and 135 transitions. [2024-12-06 05:32:35,534 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 135 transitions. [2024-12-06 05:32:35,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:32:35,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:35,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:35,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:35,765 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 05:32:45,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:32:48,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:32:48,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:48,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 101 states and 137 transitions. [2024-12-06 05:32:48,124 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 137 transitions. [2024-12-06 05:32:48,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:32:48,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:48,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:48,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:48,357 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 05:32:58,418 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 05:32:59,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:59,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 135 states and 179 transitions. [2024-12-06 05:32:59,260 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 179 transitions. [2024-12-06 05:32:59,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:32:59,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:59,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:59,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:59,386 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:32:59,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:59,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 135 states and 177 transitions. [2024-12-06 05:32:59,418 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 177 transitions. [2024-12-06 05:32:59,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:32:59,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:59,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:59,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:59,624 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:33:09,645 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 05:33:13,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:33:13,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:13,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 138 states and 179 transitions. [2024-12-06 05:33:13,331 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 179 transitions. [2024-12-06 05:33:13,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 05:33:13,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:13,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:13,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:13,484 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:33:13,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:13,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 138 states and 178 transitions. [2024-12-06 05:33:13,499 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 178 transitions. [2024-12-06 05:33:13,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:33:13,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:13,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:13,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:13,755 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:33:13,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:13,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 147 states and 189 transitions. [2024-12-06 05:33:13,928 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 189 transitions. [2024-12-06 05:33:13,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:33:13,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:13,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:14,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:14,158 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:33:14,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:14,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 148 states and 191 transitions. [2024-12-06 05:33:14,713 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 191 transitions. [2024-12-06 05:33:14,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 05:33:14,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:14,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:14,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:14,840 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:33:14,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:14,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 148 states and 189 transitions. [2024-12-06 05:33:14,850 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 189 transitions. [2024-12-06 05:33:14,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:33:14,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:14,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:14,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:15,075 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:33:17,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:33:17,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:17,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 151 states and 191 transitions. [2024-12-06 05:33:17,084 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 191 transitions. [2024-12-06 05:33:17,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 05:33:17,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:17,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:17,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:17,424 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 05:33:18,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:18,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 178 states and 224 transitions. [2024-12-06 05:33:18,255 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 224 transitions. [2024-12-06 05:33:18,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 05:33:18,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:18,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:18,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:18,655 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:33:28,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:33:38,708 WARN L539 Checker$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 05:33:40,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:33:40,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:40,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 181 states and 226 transitions. [2024-12-06 05:33:40,232 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 226 transitions. [2024-12-06 05:33:40,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:33:40,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:40,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:40,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:40,664 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:33:40,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:40,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 190 states and 237 transitions. [2024-12-06 05:33:40,922 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 237 transitions. [2024-12-06 05:33:40,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:33:40,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:40,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:41,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:41,180 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:33:51,311 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 05:33:52,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:52,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 221 states and 276 transitions. [2024-12-06 05:33:52,269 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 276 transitions. [2024-12-06 05:33:52,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:33:52,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:52,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:52,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:52,629 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:33:53,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:53,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 222 states and 278 transitions. [2024-12-06 05:33:53,979 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 278 transitions. [2024-12-06 05:33:53,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:33:53,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:53,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:54,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:54,271 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 12 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 05:34:04,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:34:14,298 WARN L539 Checker$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 05:34:24,304 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 05:34:24,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:24,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 205 states and 257 transitions. [2024-12-06 05:34:24,661 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 257 transitions. [2024-12-06 05:34:24,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 05:34:24,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:24,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:24,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:24,993 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:34:25,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:25,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 208 states and 259 transitions. [2024-12-06 05:34:25,385 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 259 transitions. [2024-12-06 05:34:25,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:34:25,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:25,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:25,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:25,622 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:34:25,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:25,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 217 states and 270 transitions. [2024-12-06 05:34:25,809 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 270 transitions. [2024-12-06 05:34:25,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 05:34:25,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:25,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:25,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:26,122 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:34:26,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:26,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 218 states and 272 transitions. [2024-12-06 05:34:26,731 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 272 transitions. [2024-12-06 05:34:26,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:34:26,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:26,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:26,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:27,196 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 05:34:31,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:34:31,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:31,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 245 states and 305 transitions. [2024-12-06 05:34:31,917 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 305 transitions. [2024-12-06 05:34:31,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 05:34:31,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:31,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:32,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:32,171 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 05:34:32,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:32,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 248 states and 307 transitions. [2024-12-06 05:34:32,747 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 307 transitions. [2024-12-06 05:34:32,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 05:34:32,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:32,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:32,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:33,127 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:34:43,183 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 05:34:44,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:44,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 251 states and 309 transitions. [2024-12-06 05:34:44,120 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 309 transitions. [2024-12-06 05:34:44,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:34:44,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:44,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:44,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:44,383 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:34:45,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:45,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 265 states and 325 transitions. [2024-12-06 05:34:45,479 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 325 transitions. [2024-12-06 05:34:45,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:34:45,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:45,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:45,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:45,819 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:34:45,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:45,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 274 states and 336 transitions. [2024-12-06 05:34:45,991 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 336 transitions. [2024-12-06 05:34:45,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:34:45,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:45,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:46,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:46,265 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:34:46,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:46,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 288 states and 353 transitions. [2024-12-06 05:34:46,594 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 353 transitions. [2024-12-06 05:34:46,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 05:34:46,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:46,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:46,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:47,026 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:34:47,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:47,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 289 states and 355 transitions. [2024-12-06 05:34:47,635 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 355 transitions. [2024-12-06 05:34:47,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:34:47,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:47,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:47,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:47,944 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 40 proven. 23 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 05:34:57,960 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 [] [2024-12-06 05:35:01,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:35:11,305 WARN L539 Checker$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 05:35:21,311 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 05:35:21,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:21,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 248 states and 304 transitions. [2024-12-06 05:35:21,322 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 304 transitions. [2024-12-06 05:35:21,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:35:21,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:21,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:21,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:21,682 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:35:22,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:22,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 251 states and 306 transitions. [2024-12-06 05:35:22,558 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 306 transitions. [2024-12-06 05:35:22,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 05:35:22,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:22,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:22,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:22,837 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 05:35:22,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:22,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 260 states and 317 transitions. [2024-12-06 05:35:22,972 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 317 transitions. [2024-12-06 05:35:22,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 05:35:22,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:22,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:23,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:23,283 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 05:35:24,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:24,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 261 states and 319 transitions. [2024-12-06 05:35:24,317 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 319 transitions. [2024-12-06 05:35:24,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 05:35:24,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:24,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:24,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:24,803 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 05:35:34,971 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 05:35:40,305 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:35:40,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:40,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 288 states and 352 transitions. [2024-12-06 05:35:40,679 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 352 transitions. [2024-12-06 05:35:40,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 05:35:40,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:40,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:40,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:41,008 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-06 05:35:41,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:41,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 291 states and 354 transitions. [2024-12-06 05:35:41,806 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 354 transitions. [2024-12-06 05:35:41,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 05:35:41,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:41,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:41,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:42,258 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 163 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:35:52,320 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 05:35:56,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:35:56,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:56,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 294 states and 356 transitions. [2024-12-06 05:35:56,687 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 356 transitions. [2024-12-06 05:35:56,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 05:35:56,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:56,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:56,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:57,043 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 05:36:07,182 WARN L539 Checker$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 05:36:09,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:36:13,363 WARN L539 Checker$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 05:36:13,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:13,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 321 states and 388 transitions. [2024-12-06 05:36:13,761 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 388 transitions. [2024-12-06 05:36:13,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 05:36:13,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:13,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:13,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:14,216 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:36:14,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:14,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 330 states and 399 transitions. [2024-12-06 05:36:14,458 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 399 transitions. [2024-12-06 05:36:14,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 05:36:14,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:14,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:14,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:14,934 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:36:16,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:36:16,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:16,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 331 states and 401 transitions. [2024-12-06 05:36:16,932 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 401 transitions. [2024-12-06 05:36:16,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 05:36:16,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:16,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:17,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:17,293 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 55 proven. 34 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 05:36:27,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:36:37,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:36:47,370 WARN L539 Checker$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 05:36:49,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:36:49,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:49,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 334 states and 403 transitions. [2024-12-06 05:36:49,690 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 403 transitions. [2024-12-06 05:36:49,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 05:36:49,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:49,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:49,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:50,148 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:36:51,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:51,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 337 states and 405 transitions. [2024-12-06 05:36:51,180 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 405 transitions. [2024-12-06 05:36:51,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 05:36:51,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:51,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:51,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:51,521 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 05:36:51,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:51,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 346 states and 416 transitions. [2024-12-06 05:36:51,694 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 416 transitions. [2024-12-06 05:36:51,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 05:36:51,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:51,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:51,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:52,145 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-12-06 05:36:52,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:52,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 347 states and 418 transitions. [2024-12-06 05:36:52,832 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 418 transitions. [2024-12-06 05:36:52,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 05:36:52,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:52,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:53,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:53,430 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 05:36:56,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:36:56,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:56,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 374 states and 451 transitions. [2024-12-06 05:36:56,413 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 451 transitions. [2024-12-06 05:36:56,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 05:36:56,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:56,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:56,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:56,829 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 05:36:57,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:57,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 377 states and 453 transitions. [2024-12-06 05:36:57,217 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 453 transitions. [2024-12-06 05:36:57,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 05:36:57,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:57,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:57,778 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 271 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:37:02,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:37:02,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:02,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 380 states and 455 transitions. [2024-12-06 05:37:02,948 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 455 transitions. [2024-12-06 05:37:02,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 05:37:02,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:02,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:03,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:03,370 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-12-06 05:37:13,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:37:17,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:37:28,002 WARN L539 Checker$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 05:37:36,551 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:37:36,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:36,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 407 states and 487 transitions. [2024-12-06 05:37:36,940 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 487 transitions. [2024-12-06 05:37:36,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 05:37:36,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:36,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:37,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:37,507 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:37:38,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:38,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 416 states and 498 transitions. [2024-12-06 05:37:38,085 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 498 transitions. [2024-12-06 05:37:38,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 05:37:38,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:38,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:38,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:38,761 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:37:39,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:39,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 417 states and 500 transitions. [2024-12-06 05:37:39,930 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 500 transitions. [2024-12-06 05:37:39,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 05:37:39,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:39,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:40,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:40,387 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 70 proven. 45 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-12-06 05:37:41,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:37:48,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:37:48,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:48,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 420 states and 502 transitions. [2024-12-06 05:37:48,387 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 502 transitions. [2024-12-06 05:37:48,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 05:37:48,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:48,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:48,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:49,006 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:37:50,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:50,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 423 states and 504 transitions. [2024-12-06 05:37:50,289 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 504 transitions. [2024-12-06 05:37:50,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 05:37:50,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:50,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:50,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:50,742 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-06 05:37:51,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:51,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 432 states and 515 transitions. [2024-12-06 05:37:51,224 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 515 transitions. [2024-12-06 05:37:51,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 05:37:51,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:51,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:51,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:51,672 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2024-12-06 05:37:52,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:52,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 433 states and 517 transitions. [2024-12-06 05:37:52,208 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 517 transitions. [2024-12-06 05:37:52,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 05:37:52,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:52,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:52,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:52,947 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 05:37:55,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:37:55,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:55,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 460 states and 550 transitions. [2024-12-06 05:37:55,490 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 550 transitions. [2024-12-06 05:37:55,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 05:37:55,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:55,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:55,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:55,967 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-12-06 05:37:57,173 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:37:58,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:37:58,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:58,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 463 states and 552 transitions. [2024-12-06 05:37:58,774 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 552 transitions. [2024-12-06 05:37:58,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 05:37:58,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:58,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:59,669 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:38:09,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:38:19,778 WARN L539 Checker$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 05:38:25,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:38:25,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:25,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 466 states and 554 transitions. [2024-12-06 05:38:25,209 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 554 transitions. [2024-12-06 05:38:25,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 05:38:25,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:25,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:25,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:25,703 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2024-12-06 05:38:27,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:38:29,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:38:36,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:38:36,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:36,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 493 states and 586 transitions. [2024-12-06 05:38:36,378 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 586 transitions. [2024-12-06 05:38:36,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 05:38:36,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:36,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:36,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:37,087 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:38:37,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:37,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 502 states and 597 transitions. [2024-12-06 05:38:37,793 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 597 transitions. [2024-12-06 05:38:37,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 05:38:37,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:37,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:38,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:38,533 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:38:39,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:39,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 503 states and 599 transitions. [2024-12-06 05:38:39,188 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 599 transitions. [2024-12-06 05:38:39,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 05:38:39,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:39,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:39,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:39,637 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 85 proven. 56 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 05:38:49,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:39:00,558 WARN L539 Checker$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 05:39:03,228 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 [] [2024-12-06 05:39:03,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:03,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 506 states and 601 transitions. [2024-12-06 05:39:03,249 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 601 transitions. [2024-12-06 05:39:03,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 05:39:03,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:03,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:03,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:04,001 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:39:04,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:04,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 509 states and 603 transitions. [2024-12-06 05:39:04,316 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 603 transitions. [2024-12-06 05:39:04,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 05:39:04,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:04,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:04,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:04,833 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2024-12-06 05:39:05,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:05,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 518 states and 614 transitions. [2024-12-06 05:39:05,036 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 614 transitions. [2024-12-06 05:39:05,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 05:39:05,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:05,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:05,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:05,569 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-12-06 05:39:08,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:39:08,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:08,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 519 states and 616 transitions. [2024-12-06 05:39:08,538 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 616 transitions. [2024-12-06 05:39:08,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 05:39:08,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:08,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:08,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:09,532 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 05:39:19,836 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:39:28,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:39:28,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:28,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 546 states and 649 transitions. [2024-12-06 05:39:28,731 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 649 transitions. [2024-12-06 05:39:28,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 05:39:28,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:28,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:29,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:29,270 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2024-12-06 05:39:30,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:30,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 549 states and 651 transitions. [2024-12-06 05:39:30,100 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 651 transitions. [2024-12-06 05:39:30,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-06 05:39:30,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:30,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:30,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:30,993 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 0 proven. 568 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:39:41,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:39:46,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:39:46,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:46,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 552 states and 653 transitions. [2024-12-06 05:39:46,462 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 653 transitions. [2024-12-06 05:39:46,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-12-06 05:39:46,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:46,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:46,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:47,042 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 413 trivial. 0 not checked. [2024-12-06 05:39:48,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:39:58,868 WARN L539 Checker$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 05:40:08,883 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 05:40:09,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:09,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 579 states and 685 transitions. [2024-12-06 05:40:09,293 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 685 transitions. [2024-12-06 05:40:09,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 05:40:09,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:09,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:09,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:10,227 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:40:10,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:10,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 588 states and 696 transitions. [2024-12-06 05:40:10,556 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 696 transitions. [2024-12-06 05:40:10,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-12-06 05:40:10,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:10,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:10,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:11,439 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:40:12,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:12,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 589 states and 698 transitions. [2024-12-06 05:40:12,399 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 698 transitions. [2024-12-06 05:40:12,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-12-06 05:40:12,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:12,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:12,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:13,016 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 100 proven. 67 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2024-12-06 05:40:18,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:40:28,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:40:31,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:40:31,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:31,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 592 states and 700 transitions. [2024-12-06 05:40:31,191 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 700 transitions. [2024-12-06 05:40:31,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 05:40:31,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:31,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:31,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:32,113 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:40:38,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:40:38,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:38,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 595 states and 702 transitions. [2024-12-06 05:40:38,831 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 702 transitions. [2024-12-06 05:40:38,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-12-06 05:40:38,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:38,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:39,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:39,348 INFO L134 CoverageAnalysis]: Checked inductivity of 591 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 425 trivial. 0 not checked. [2024-12-06 05:40:39,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:39,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 604 states and 713 transitions. [2024-12-06 05:40:39,522 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 713 transitions. [2024-12-06 05:40:39,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-06 05:40:39,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:39,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:39,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:40,108 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2024-12-06 05:40:40,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:40,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 605 states and 715 transitions. [2024-12-06 05:40:40,774 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 715 transitions. [2024-12-06 05:40:40,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-06 05:40:40,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:40,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:41,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:41,818 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 05:40:52,102 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 05:41:02,112 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:41:12,119 WARN L539 Checker$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 05:41:14,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:41:14,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:14,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 632 states and 748 transitions. [2024-12-06 05:41:14,687 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 748 transitions. [2024-12-06 05:41:14,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 05:41:14,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:14,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:15,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:15,345 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2024-12-06 05:41:17,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:41:17,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:17,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 635 states and 750 transitions. [2024-12-06 05:41:17,438 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 750 transitions. [2024-12-06 05:41:17,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-12-06 05:41:17,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:17,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:17,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:18,498 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 0 proven. 757 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:41:28,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:41:38,636 WARN L539 Checker$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 05:41:43,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:41:43,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:43,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 638 states and 752 transitions. [2024-12-06 05:41:43,846 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 752 transitions. [2024-12-06 05:41:43,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-06 05:41:43,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:43,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:44,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:44,539 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 573 trivial. 0 not checked. [2024-12-06 05:41:48,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:41:58,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:42:08,065 WARN L539 Checker$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 05:42:08,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:08,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 665 states and 784 transitions. [2024-12-06 05:42:08,645 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 784 transitions. [2024-12-06 05:42:08,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-12-06 05:42:08,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:08,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:09,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:09,910 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:42:10,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:10,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 674 states and 795 transitions. [2024-12-06 05:42:10,259 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 795 transitions. [2024-12-06 05:42:10,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-06 05:42:10,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:10,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:10,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:11,420 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:42:16,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:42:16,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:16,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 675 states and 797 transitions. [2024-12-06 05:42:16,227 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 797 transitions. [2024-12-06 05:42:16,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 05:42:16,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:16,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:16,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:16,861 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 115 proven. 78 refuted. 0 times theorem prover too weak. 580 trivial. 0 not checked. [2024-12-06 05:42:19,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:42:29,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:42:30,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:30,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 678 states and 799 transitions. [2024-12-06 05:42:30,457 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 799 transitions. [2024-12-06 05:42:30,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 05:42:30,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:30,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:30,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:31,587 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:42:33,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:42:34,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:34,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 681 states and 801 transitions. [2024-12-06 05:42:34,025 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 801 transitions. [2024-12-06 05:42:34,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-12-06 05:42:34,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:34,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:34,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:34,708 INFO L134 CoverageAnalysis]: Checked inductivity of 777 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2024-12-06 05:42:34,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:34,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 690 states and 812 transitions. [2024-12-06 05:42:34,871 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 812 transitions. [2024-12-06 05:42:34,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-12-06 05:42:34,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:34,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:35,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:35,615 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2024-12-06 05:42:40,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:42:40,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:40,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 691 states and 814 transitions. [2024-12-06 05:42:40,191 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 814 transitions. [2024-12-06 05:42:40,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-12-06 05:42:40,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:40,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:40,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:41,449 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:42:43,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:42:43,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:43,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 718 states and 845 transitions. [2024-12-06 05:42:43,533 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 845 transitions. [2024-12-06 05:42:43,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-12-06 05:42:43,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:43,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:43,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:44,195 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 588 trivial. 0 not checked. [2024-12-06 05:42:44,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:44,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 721 states and 847 transitions. [2024-12-06 05:42:44,958 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 847 transitions. [2024-12-06 05:42:44,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-06 05:42:44,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:44,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:45,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:46,262 INFO L134 CoverageAnalysis]: Checked inductivity of 977 backedges. 0 proven. 973 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:42:56,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:43:06,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:43:06,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:06,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 724 states and 849 transitions. [2024-12-06 05:43:06,067 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 849 transitions. [2024-12-06 05:43:06,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-06 05:43:06,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:06,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:06,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:06,795 INFO L134 CoverageAnalysis]: Checked inductivity of 978 backedges. 130 proven. 88 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 05:43:09,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:43:10,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:43:11,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:11,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 751 states and 881 transitions. [2024-12-06 05:43:11,090 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 881 transitions. [2024-12-06 05:43:11,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-06 05:43:11,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:11,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:11,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:12,363 INFO L134 CoverageAnalysis]: Checked inductivity of 974 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:43:12,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:12,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 760 states and 892 transitions. [2024-12-06 05:43:12,714 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 892 transitions. [2024-12-06 05:43:12,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-12-06 05:43:12,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:12,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:13,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:13,979 INFO L134 CoverageAnalysis]: Checked inductivity of 976 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:43:17,577 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:43:17,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:17,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 761 states and 894 transitions. [2024-12-06 05:43:17,600 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 894 transitions. [2024-12-06 05:43:17,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-12-06 05:43:17,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:17,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:18,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:18,558 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 130 proven. 89 refuted. 0 times theorem prover too weak. 768 trivial. 0 not checked. [2024-12-06 05:43:21,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:43:31,376 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 05:43:31,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:31,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 764 states and 896 transitions. [2024-12-06 05:43:31,691 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 896 transitions. [2024-12-06 05:43:31,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-12-06 05:43:31,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:31,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:32,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:32,982 INFO L134 CoverageAnalysis]: Checked inductivity of 977 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:43:33,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:33,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 767 states and 898 transitions. [2024-12-06 05:43:33,519 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 898 transitions. [2024-12-06 05:43:33,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-12-06 05:43:33,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:33,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:33,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:34,240 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 130 proven. 88 refuted. 0 times theorem prover too weak. 772 trivial. 0 not checked. [2024-12-06 05:43:34,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:34,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 776 states and 909 transitions. [2024-12-06 05:43:34,470 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 909 transitions. [2024-12-06 05:43:34,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-12-06 05:43:34,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:34,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:34,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:35,235 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 130 proven. 88 refuted. 0 times theorem prover too weak. 774 trivial. 0 not checked. [2024-12-06 05:43:35,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:35,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 777 states and 911 transitions. [2024-12-06 05:43:35,535 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 911 transitions. [2024-12-06 05:43:35,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-12-06 05:43:35,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:35,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:31,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:33,038 INFO L134 CoverageAnalysis]: Checked inductivity of 1210 backedges. 109 proven. 2 refuted. 0 times theorem prover too weak. 1099 trivial. 0 not checked. [2024-12-06 05:45:33,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:33,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 779 states and 931 transitions. [2024-12-06 05:45:33,336 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 931 transitions. [2024-12-06 05:45:33,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-12-06 05:45:33,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:33,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms