./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e210b2-0b72-4303-913f-1785d9fa5988/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e210b2-0b72-4303-913f-1785d9fa5988/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_20e210b2-0b72-4303-913f-1785d9fa5988/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e210b2-0b72-4303-913f-1785d9fa5988/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e210b2-0b72-4303-913f-1785d9fa5988/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e210b2-0b72-4303-913f-1785d9fa5988/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:47:38,017 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:47:38,071 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e210b2-0b72-4303-913f-1785d9fa5988/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 01:47:38,075 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:47:38,075 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:47:38,094 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:47:38,095 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:47:38,095 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:47:38,095 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:47:38,095 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:47:38,096 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:47:38,096 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:47:38,096 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:47:38,096 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:47:38,096 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:47:38,096 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:47:38,096 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:47:38,096 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:47:38,096 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:47:38,096 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 01:47:38,096 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:47:38,096 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:47:38,097 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:47:38,097 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:47:38,097 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:47:38,097 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:47:38,097 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:47:38,097 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:47:38,097 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:47:38,097 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:47:38,097 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:47:38,097 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:47:38,097 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:47:38,097 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:47:38,098 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:47:38,098 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_20e210b2-0b72-4303-913f-1785d9fa5988/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087 [2024-12-06 01:47:38,335 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:47:38,343 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:47:38,345 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:47:38,346 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:47:38,347 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:47:38,348 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e210b2-0b72-4303-913f-1785d9fa5988/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-2.i [2024-12-06 01:47:40,948 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e210b2-0b72-4303-913f-1785d9fa5988/bin/ukojak-verify-CZk0znPC7b/data/2034e9407/1116fc1ae5364515aed2fe8ed2877adc/FLAG81a5b7572 [2024-12-06 01:47:41,230 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:47:41,230 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e210b2-0b72-4303-913f-1785d9fa5988/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-2.i [2024-12-06 01:47:41,244 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e210b2-0b72-4303-913f-1785d9fa5988/bin/ukojak-verify-CZk0znPC7b/data/2034e9407/1116fc1ae5364515aed2fe8ed2877adc/FLAG81a5b7572 [2024-12-06 01:47:41,531 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e210b2-0b72-4303-913f-1785d9fa5988/bin/ukojak-verify-CZk0znPC7b/data/2034e9407/1116fc1ae5364515aed2fe8ed2877adc [2024-12-06 01:47:41,532 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:47:41,533 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:47:41,534 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:47:41,534 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:47:41,537 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:47:41,538 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:47:41" (1/1) ... [2024-12-06 01:47:41,538 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18cbc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:41, skipping insertion in model container [2024-12-06 01:47:41,538 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:47:41" (1/1) ... [2024-12-06 01:47:41,573 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:47:41,967 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:47:41,979 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:47:42,059 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:47:42,085 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:47:42,085 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:42 WrapperNode [2024-12-06 01:47:42,086 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:47:42,086 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:47:42,086 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:47:42,086 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:47:42,091 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:42" (1/1) ... [2024-12-06 01:47:42,109 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:42" (1/1) ... [2024-12-06 01:47:42,143 INFO L138 Inliner]: procedures = 176, calls = 221, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 948 [2024-12-06 01:47:42,144 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:47:42,144 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:47:42,144 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:47:42,144 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:47:42,152 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:42" (1/1) ... [2024-12-06 01:47:42,152 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:42" (1/1) ... [2024-12-06 01:47:42,160 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:42" (1/1) ... [2024-12-06 01:47:42,161 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:42" (1/1) ... [2024-12-06 01:47:42,189 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:42" (1/1) ... [2024-12-06 01:47:42,191 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:42" (1/1) ... [2024-12-06 01:47:42,199 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:42" (1/1) ... [2024-12-06 01:47:42,202 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:42" (1/1) ... [2024-12-06 01:47:42,206 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:42" (1/1) ... [2024-12-06 01:47:42,211 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:47:42,212 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:47:42,212 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:47:42,212 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:47:42,213 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:47:42" (1/1) ... [2024-12-06 01:47:42,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:47:42,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e210b2-0b72-4303-913f-1785d9fa5988/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:47:42,243 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e210b2-0b72-4303-913f-1785d9fa5988/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:47:42,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e210b2-0b72-4303-913f-1785d9fa5988/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:47:42,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:47:42,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:47:42,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 01:47:42,271 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 01:47:42,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:47:42,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:47:42,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:47:42,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:47:42,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:47:42,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:47:42,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:47:42,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:47:42,419 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:47:42,420 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:47:43,410 INFO L? ?]: Removed 226 outVars from TransFormulas that were not future-live. [2024-12-06 01:47:43,411 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:47:44,172 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:47:44,172 INFO L312 CfgBuilder]: Removed 23 assume(true) statements. [2024-12-06 01:47:44,173 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:47:44 BoogieIcfgContainer [2024-12-06 01:47:44,173 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:47:44,173 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:47:44,174 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:47:44,181 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:47:44,181 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:47:44" (1/1) ... [2024-12-06 01:47:44,187 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:47:44,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:44,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 85 states and 135 transitions. [2024-12-06 01:47:44,226 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 135 transitions. [2024-12-06 01:47:44,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 01:47:44,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:44,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:44,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:44,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:44,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:44,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 87 states and 140 transitions. [2024-12-06 01:47:44,521 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 140 transitions. [2024-12-06 01:47:44,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:47:44,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:44,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:44,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:44,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:44,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:44,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 88 states and 142 transitions. [2024-12-06 01:47:44,638 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 142 transitions. [2024-12-06 01:47:44,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:47:44,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:44,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:44,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:44,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:44,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:44,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 91 states and 148 transitions. [2024-12-06 01:47:44,914 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 148 transitions. [2024-12-06 01:47:44,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 01:47:44,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:44,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:44,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:44,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:44,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:44,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 91 states and 146 transitions. [2024-12-06 01:47:44,944 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 146 transitions. [2024-12-06 01:47:44,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:47:44,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:44,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:44,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:44,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:44,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:44,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 91 states and 142 transitions. [2024-12-06 01:47:44,993 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 142 transitions. [2024-12-06 01:47:44,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:47:44,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:44,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:45,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:45,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:45,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:45,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 91 states and 136 transitions. [2024-12-06 01:47:45,034 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 136 transitions. [2024-12-06 01:47:45,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:47:45,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:45,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:45,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:45,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:47,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:47:47,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:47,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 91 states and 130 transitions. [2024-12-06 01:47:47,592 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 130 transitions. [2024-12-06 01:47:47,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:47:47,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:47,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:47,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:47,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:58,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:48:07,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:48:07,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:07,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 105 states and 150 transitions. [2024-12-06 01:48:07,593 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 150 transitions. [2024-12-06 01:48:07,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:48:07,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:07,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:07,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:07,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:07,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:07,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 105 states and 148 transitions. [2024-12-06 01:48:07,687 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 148 transitions. [2024-12-06 01:48:07,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:48:07,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:07,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:07,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:07,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:07,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:07,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 105 states and 146 transitions. [2024-12-06 01:48:07,801 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 146 transitions. [2024-12-06 01:48:07,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:48:07,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:07,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:07,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:07,908 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:17,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:48:17,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:17,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 105 states and 144 transitions. [2024-12-06 01:48:17,929 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 144 transitions. [2024-12-06 01:48:17,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:48:17,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:17,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:18,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:18,155 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:48:19,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:48:19,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:19,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2024-12-06 01:48:19,988 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2024-12-06 01:48:19,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:48:19,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:19,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:20,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:20,231 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:48:30,589 WARN L539 Checker$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 01:48:40,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:48:43,199 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:48:43,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:43,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 144 states and 192 transitions. [2024-12-06 01:48:43,348 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 192 transitions. [2024-12-06 01:48:43,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:48:43,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:43,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:43,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:43,606 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:48:43,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:43,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 145 states and 194 transitions. [2024-12-06 01:48:43,631 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 194 transitions. [2024-12-06 01:48:43,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:48:43,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:43,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:43,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:44,386 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:48:54,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:48:56,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:48:57,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:57,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 183 states and 247 transitions. [2024-12-06 01:48:57,459 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 247 transitions. [2024-12-06 01:48:57,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:48:57,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:57,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:57,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:57,568 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:48:57,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:57,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 183 states and 245 transitions. [2024-12-06 01:48:57,629 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 245 transitions. [2024-12-06 01:48:57,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:48:57,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:57,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:57,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:57,893 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 01:48:58,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:58,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 184 states and 249 transitions. [2024-12-06 01:48:58,062 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 249 transitions. [2024-12-06 01:48:58,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:48:58,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:58,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:58,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:58,218 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 01:48:58,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:58,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 185 states and 253 transitions. [2024-12-06 01:48:58,379 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 253 transitions. [2024-12-06 01:48:58,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:48:58,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:58,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:58,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:59,012 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:49:09,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:49:19,250 WARN L539 Checker$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 01:49:29,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:49:33,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:49:34,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:34,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 223 states and 306 transitions. [2024-12-06 01:49:34,351 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 306 transitions. [2024-12-06 01:49:34,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:49:34,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:34,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:34,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:34,603 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:49:36,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:49:36,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:36,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 226 states and 308 transitions. [2024-12-06 01:49:36,321 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 308 transitions. [2024-12-06 01:49:36,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 01:49:36,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:36,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:36,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:36,575 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:49:36,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:36,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 227 states and 310 transitions. [2024-12-06 01:49:36,878 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 310 transitions. [2024-12-06 01:49:36,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:49:36,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:36,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:36,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:36,986 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:49:37,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:37,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 227 states and 309 transitions. [2024-12-06 01:49:37,002 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 309 transitions. [2024-12-06 01:49:37,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:49:37,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:37,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:37,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:37,202 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:49:37,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:37,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 236 states and 320 transitions. [2024-12-06 01:49:37,349 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 320 transitions. [2024-12-06 01:49:37,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:49:37,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:37,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:37,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:37,806 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:49:38,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:38,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 245 states and 331 transitions. [2024-12-06 01:49:38,083 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 331 transitions. [2024-12-06 01:49:38,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:49:38,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:38,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:38,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:38,267 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:49:38,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:38,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 246 states and 333 transitions. [2024-12-06 01:49:38,889 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 333 transitions. [2024-12-06 01:49:38,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:49:38,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:38,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:39,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:39,461 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:49:39,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:39,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 255 states and 344 transitions. [2024-12-06 01:49:39,642 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 344 transitions. [2024-12-06 01:49:39,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 01:49:39,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:39,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:39,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:40,038 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:49:46,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:49:46,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:46,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 256 states and 346 transitions. [2024-12-06 01:49:46,098 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 346 transitions. [2024-12-06 01:49:46,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 01:49:46,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:46,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:46,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:46,224 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:49:46,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:46,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 256 states and 344 transitions. [2024-12-06 01:49:46,235 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 344 transitions. [2024-12-06 01:49:46,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:49:46,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:46,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:46,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:46,694 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:49:48,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:49:48,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:48,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 257 states and 346 transitions. [2024-12-06 01:49:48,279 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 346 transitions. [2024-12-06 01:49:48,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:49:48,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:48,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:48,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:48,507 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:49:50,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:49:50,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:50,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 260 states and 348 transitions. [2024-12-06 01:49:50,715 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 348 transitions. [2024-12-06 01:49:50,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 01:49:50,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:50,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:50,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:51,300 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:49:51,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:51,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 263 states and 350 transitions. [2024-12-06 01:49:51,956 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 350 transitions. [2024-12-06 01:49:51,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:49:51,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:51,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:52,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:52,409 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:49:52,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:52,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 266 states and 352 transitions. [2024-12-06 01:49:52,999 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 352 transitions. [2024-12-06 01:49:53,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:49:53,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:53,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:53,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:53,366 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:50:04,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:50:14,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:50:24,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:50:26,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:50:26,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:26,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 296 states and 396 transitions. [2024-12-06 01:50:26,956 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 396 transitions. [2024-12-06 01:50:26,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:50:26,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:26,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:27,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:27,236 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:50:27,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:27,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 299 states and 401 transitions. [2024-12-06 01:50:27,645 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 401 transitions. [2024-12-06 01:50:27,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:50:27,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:27,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:27,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:27,905 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:50:28,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:28,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 300 states and 403 transitions. [2024-12-06 01:50:28,123 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 403 transitions. [2024-12-06 01:50:28,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 01:50:28,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:28,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:28,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:28,410 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:50:29,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:29,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 329 states and 443 transitions. [2024-12-06 01:50:29,859 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 443 transitions. [2024-12-06 01:50:29,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 01:50:29,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:29,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:29,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:30,045 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:50:30,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:30,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 329 states and 442 transitions. [2024-12-06 01:50:30,296 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 442 transitions. [2024-12-06 01:50:30,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 01:50:30,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:30,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:30,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:30,485 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:50:30,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:30,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 329 states and 441 transitions. [2024-12-06 01:50:30,724 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 441 transitions. [2024-12-06 01:50:30,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:50:30,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:30,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:30,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:31,625 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:50:42,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:50:52,182 WARN L539 Checker$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 01:50:59,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:51:00,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:00,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 360 states and 488 transitions. [2024-12-06 01:51:00,199 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 488 transitions. [2024-12-06 01:51:00,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:51:00,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:00,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:00,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:00,579 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:51:11,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:51:21,137 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:51:27,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:51:28,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:28,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 391 states and 532 transitions. [2024-12-06 01:51:28,453 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 532 transitions. [2024-12-06 01:51:28,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:51:28,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:28,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:28,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:28,721 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:51:29,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:29,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 394 states and 540 transitions. [2024-12-06 01:51:29,647 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 540 transitions. [2024-12-06 01:51:29,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:51:29,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:29,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:29,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:29,892 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:51:30,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:30,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 396 states and 545 transitions. [2024-12-06 01:51:30,517 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 545 transitions. [2024-12-06 01:51:30,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:51:30,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:30,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:30,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:31,389 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:51:41,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:51:51,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:51:53,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:53,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 427 states and 596 transitions. [2024-12-06 01:51:53,142 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 596 transitions. [2024-12-06 01:51:53,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:51:53,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:53,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:53,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:53,977 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:51:54,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:54,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 428 states and 603 transitions. [2024-12-06 01:51:54,325 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 603 transitions. [2024-12-06 01:51:54,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:51:54,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:54,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:54,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:54,981 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:51:55,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:55,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 429 states and 607 transitions. [2024-12-06 01:51:55,304 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 607 transitions. [2024-12-06 01:51:55,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:51:55,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:55,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:55,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:55,606 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:51:57,465 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:51:57,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:57,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 432 states and 609 transitions. [2024-12-06 01:51:57,501 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 609 transitions. [2024-12-06 01:51:57,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:51:57,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:57,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:57,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:57,707 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 01:52:07,742 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:52:10,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:52:10,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:10,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 435 states and 611 transitions. [2024-12-06 01:52:10,250 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 611 transitions. [2024-12-06 01:52:10,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 01:52:10,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:10,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:10,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:10,603 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:52:11,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:11,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 436 states and 613 transitions. [2024-12-06 01:52:11,073 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 613 transitions. [2024-12-06 01:52:11,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:52:11,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:11,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:11,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:11,517 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 01:52:22,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:52:24,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:24,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 469 states and 655 transitions. [2024-12-06 01:52:24,796 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 655 transitions. [2024-12-06 01:52:24,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:52:24,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:24,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:24,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:25,055 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:52:25,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:25,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 478 states and 666 transitions. [2024-12-06 01:52:25,207 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 666 transitions. [2024-12-06 01:52:25,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:52:25,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:25,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:25,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:25,406 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 01:52:25,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:25,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 479 states and 669 transitions. [2024-12-06 01:52:25,775 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 669 transitions. [2024-12-06 01:52:25,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:52:25,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:25,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:25,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:25,965 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 01:52:26,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:26,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 480 states and 671 transitions. [2024-12-06 01:52:26,362 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 671 transitions. [2024-12-06 01:52:26,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:52:26,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:26,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:26,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:26,563 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 01:52:26,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:26,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 482 states and 675 transitions. [2024-12-06 01:52:26,916 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 675 transitions. [2024-12-06 01:52:26,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:52:26,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:26,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:27,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:27,214 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:52:27,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:27,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 491 states and 686 transitions. [2024-12-06 01:52:27,393 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 686 transitions. [2024-12-06 01:52:27,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:52:27,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:27,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:27,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:28,170 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:52:28,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:28,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 500 states and 697 transitions. [2024-12-06 01:52:28,467 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 697 transitions. [2024-12-06 01:52:28,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:52:28,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:28,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:28,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:28,769 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:52:30,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:30,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 501 states and 699 transitions. [2024-12-06 01:52:30,196 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 699 transitions. [2024-12-06 01:52:30,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:52:30,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:30,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:30,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:30,464 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:52:30,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:30,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 510 states and 710 transitions. [2024-12-06 01:52:30,652 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 710 transitions. [2024-12-06 01:52:30,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:52:30,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:30,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:30,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:31,412 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:52:31,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:31,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 519 states and 721 transitions. [2024-12-06 01:52:31,708 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 721 transitions. [2024-12-06 01:52:31,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:52:31,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:31,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:31,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:31,983 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:52:32,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:32,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 520 states and 723 transitions. [2024-12-06 01:52:32,648 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 723 transitions. [2024-12-06 01:52:32,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:52:32,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:32,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:32,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:33,588 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:52:35,952 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:52:39,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:52:39,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:39,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 521 states and 725 transitions. [2024-12-06 01:52:39,340 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 725 transitions. [2024-12-06 01:52:39,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 01:52:39,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:39,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:39,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:39,632 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:52:39,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:39,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 522 states and 727 transitions. [2024-12-06 01:52:39,793 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 727 transitions. [2024-12-06 01:52:39,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 01:52:39,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:39,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:39,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:40,550 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:52:42,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:52:43,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:52:43,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:43,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 523 states and 729 transitions. [2024-12-06 01:52:43,944 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 729 transitions. [2024-12-06 01:52:43,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 01:52:43,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:43,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:44,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:44,275 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:52:45,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:52:46,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:46,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 526 states and 731 transitions. [2024-12-06 01:52:46,414 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 731 transitions. [2024-12-06 01:52:46,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 01:52:46,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:46,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:46,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:46,646 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:52:49,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:49,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 529 states and 733 transitions. [2024-12-06 01:52:49,067 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 733 transitions. [2024-12-06 01:52:49,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 01:52:49,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:49,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:49,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:49,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:52:51,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:51,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 532 states and 735 transitions. [2024-12-06 01:52:51,169 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 735 transitions. [2024-12-06 01:52:51,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 01:52:51,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:51,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:51,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:51,414 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:52:51,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:51,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 541 states and 746 transitions. [2024-12-06 01:52:51,874 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 746 transitions. [2024-12-06 01:52:51,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 01:52:51,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:51,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:51,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:52,210 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:52:53,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:53,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 544 states and 748 transitions. [2024-12-06 01:52:53,128 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 748 transitions. [2024-12-06 01:52:53,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 01:52:53,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:53,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:53,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:54,015 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:52:55,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:55,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 547 states and 750 transitions. [2024-12-06 01:52:55,543 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 750 transitions. [2024-12-06 01:52:55,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 01:52:55,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:55,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:55,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:55,795 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 01:52:56,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:56,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 548 states and 752 transitions. [2024-12-06 01:52:56,173 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 752 transitions. [2024-12-06 01:52:56,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:52:56,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:56,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:56,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:56,542 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 01:52:58,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:52:58,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:58,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 551 states and 754 transitions. [2024-12-06 01:52:58,446 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 754 transitions. [2024-12-06 01:52:58,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 01:52:58,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:58,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:58,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:58,947 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 57 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:52:59,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:59,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 554 states and 760 transitions. [2024-12-06 01:52:59,962 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 760 transitions. [2024-12-06 01:52:59,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 01:52:59,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:59,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:00,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:00,488 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 57 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:53:00,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:00,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 556 states and 762 transitions. [2024-12-06 01:53:00,897 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 762 transitions. [2024-12-06 01:53:00,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:53:00,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:00,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:01,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:01,153 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 01:53:01,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:01,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 556 states and 761 transitions. [2024-12-06 01:53:01,536 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 761 transitions. [2024-12-06 01:53:01,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:53:01,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:01,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:01,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:01,772 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 01:53:02,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:02,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 556 states and 760 transitions. [2024-12-06 01:53:02,154 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 760 transitions. [2024-12-06 01:53:02,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 01:53:02,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:02,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:02,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:03,677 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:53:14,709 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:53:17,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:53:19,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:19,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 587 states and 807 transitions. [2024-12-06 01:53:19,480 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 807 transitions. [2024-12-06 01:53:19,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:53:19,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:19,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:19,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:20,216 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:53:31,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:53:41,543 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:53:51,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:53:53,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:53,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 618 states and 854 transitions. [2024-12-06 01:53:53,642 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 854 transitions. [2024-12-06 01:53:53,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:53:53,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:53,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:53,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:54,030 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:53:54,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:54,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 621 states and 859 transitions. [2024-12-06 01:53:54,905 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 859 transitions. [2024-12-06 01:53:54,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:53:54,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:54,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:55,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:55,310 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:53:55,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:55,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 622 states and 864 transitions. [2024-12-06 01:53:55,779 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 864 transitions. [2024-12-06 01:53:55,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:53:55,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:55,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:55,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:56,184 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:53:56,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:56,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 623 states and 864 transitions. [2024-12-06 01:53:56,715 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 864 transitions. [2024-12-06 01:53:56,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:53:56,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:56,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:56,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:58,222 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:54:08,898 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:54:18,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:54:28,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:54:34,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:54:36,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:36,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 654 states and 913 transitions. [2024-12-06 01:54:36,412 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 913 transitions. [2024-12-06 01:54:36,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:54:36,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:36,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:36,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:36,859 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:54:48,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:54:58,425 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:55:08,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:55:15,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:55:17,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:17,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 685 states and 954 transitions. [2024-12-06 01:55:17,740 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 954 transitions. [2024-12-06 01:55:17,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:55:17,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:17,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:17,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:18,171 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:55:18,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:18,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 687 states and 956 transitions. [2024-12-06 01:55:18,662 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 956 transitions. [2024-12-06 01:55:18,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 01:55:18,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:18,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:18,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:18,963 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 01:55:19,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:19,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 688 states and 958 transitions. [2024-12-06 01:55:19,669 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 958 transitions. [2024-12-06 01:55:19,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 01:55:19,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:19,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:19,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:20,063 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 01:55:20,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:20,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 689 states and 960 transitions. [2024-12-06 01:55:20,688 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 960 transitions. [2024-12-06 01:55:20,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:55:20,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:20,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:20,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:21,041 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 01:55:32,632 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 01:55:42,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:55:52,655 WARN L539 Checker$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 01:56:02,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:56:03,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:03,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 719 states and 1000 transitions. [2024-12-06 01:56:03,815 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1000 transitions. [2024-12-06 01:56:03,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:56:03,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:03,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:03,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:04,111 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 01:56:05,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:05,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 721 states and 1005 transitions. [2024-12-06 01:56:05,192 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1005 transitions. [2024-12-06 01:56:05,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:56:05,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:05,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:05,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:05,484 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 01:56:06,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:06,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 723 states and 1010 transitions. [2024-12-06 01:56:06,555 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1010 transitions. [2024-12-06 01:56:06,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:56:06,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:06,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:06,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:06,836 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 01:56:07,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:07,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 725 states and 1013 transitions. [2024-12-06 01:56:07,369 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1013 transitions. [2024-12-06 01:56:07,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:56:07,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:07,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:07,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:07,710 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 01:56:08,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:08,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 726 states and 1016 transitions. [2024-12-06 01:56:08,311 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1016 transitions. [2024-12-06 01:56:08,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:56:08,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:08,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:08,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:08,612 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 01:56:09,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:09,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 728 states and 1019 transitions. [2024-12-06 01:56:09,159 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1019 transitions. [2024-12-06 01:56:09,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 01:56:09,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:09,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:09,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:10,740 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:56:11,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:11,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 737 states and 1030 transitions. [2024-12-06 01:56:11,094 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1030 transitions. [2024-12-06 01:56:11,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 01:56:11,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:11,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:11,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:12,462 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:56:13,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:13,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 746 states and 1043 transitions. [2024-12-06 01:56:13,293 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1043 transitions. [2024-12-06 01:56:13,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 01:56:13,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:13,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:13,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:13,906 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:56:15,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:15,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 755 states and 1054 transitions. [2024-12-06 01:56:15,021 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1054 transitions. [2024-12-06 01:56:15,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 01:56:15,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:15,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:15,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:15,568 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:56:15,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:15,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 764 states and 1065 transitions. [2024-12-06 01:56:15,861 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1065 transitions. [2024-12-06 01:56:15,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 01:56:15,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:15,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:16,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:17,177 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:56:18,795 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:56:19,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:19,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 765 states and 1067 transitions. [2024-12-06 01:56:19,410 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1067 transitions. [2024-12-06 01:56:19,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:56:19,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:19,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:19,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:19,924 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:56:22,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:56:23,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:23,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 766 states and 1071 transitions. [2024-12-06 01:56:23,338 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1071 transitions. [2024-12-06 01:56:23,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:56:23,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:23,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:23,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:24,690 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:56:25,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:25,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 767 states and 1073 transitions. [2024-12-06 01:56:25,531 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1073 transitions. [2024-12-06 01:56:25,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:56:25,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:25,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:25,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:26,023 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:56:26,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:26,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 768 states and 1075 transitions. [2024-12-06 01:56:26,664 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1075 transitions. [2024-12-06 01:56:26,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 01:56:26,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:26,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:26,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:28,169 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:56:29,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:29,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 771 states and 1077 transitions. [2024-12-06 01:56:29,253 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1077 transitions. [2024-12-06 01:56:29,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 01:56:29,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:29,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:29,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:29,759 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-12-06 01:56:29,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:29,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 780 states and 1088 transitions. [2024-12-06 01:56:29,949 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1088 transitions. [2024-12-06 01:56:29,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 01:56:29,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:29,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:30,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:30,427 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:56:33,032 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 01:56:33,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:33,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 783 states and 1090 transitions. [2024-12-06 01:56:33,104 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1090 transitions. [2024-12-06 01:56:33,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 01:56:33,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:33,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:33,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:34,616 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:56:35,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:35,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 786 states and 1092 transitions. [2024-12-06 01:56:35,738 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1092 transitions. [2024-12-06 01:56:35,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 01:56:35,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:35,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:35,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:36,221 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:56:37,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:37,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 789 states and 1094 transitions. [2024-12-06 01:56:37,416 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1094 transitions. [2024-12-06 01:56:37,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 01:56:37,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:37,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:37,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:37,831 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-12-06 01:56:40,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:56:40,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:40,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 790 states and 1096 transitions. [2024-12-06 01:56:40,456 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1096 transitions. [2024-12-06 01:56:40,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 01:56:40,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:40,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:40,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:40,797 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 01:56:42,949 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:56:42,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:42,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 793 states and 1098 transitions. [2024-12-06 01:56:42,976 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1098 transitions. [2024-12-06 01:56:42,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 01:56:42,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:42,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:43,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:43,992 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:56:44,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:44,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 795 states and 1100 transitions. [2024-12-06 01:56:44,624 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1100 transitions. [2024-12-06 01:56:44,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 01:56:44,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:44,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:44,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:45,680 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:56:57,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:56:59,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:57:01,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:57:04,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:04,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 826 states and 1138 transitions. [2024-12-06 01:57:04,229 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1138 transitions. [2024-12-06 01:57:04,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 01:57:04,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:04,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:04,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:04,549 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 01:57:05,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:05,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 826 states and 1137 transitions. [2024-12-06 01:57:05,111 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1137 transitions. [2024-12-06 01:57:05,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 01:57:05,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:05,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:05,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:05,549 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 01:57:06,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:06,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 826 states and 1136 transitions. [2024-12-06 01:57:06,112 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1136 transitions. [2024-12-06 01:57:06,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 01:57:06,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:06,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:06,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:08,409 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:57:17,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:57:20,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:20,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 857 states and 1183 transitions. [2024-12-06 01:57:20,818 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1183 transitions. [2024-12-06 01:57:20,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:57:20,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:20,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:20,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:21,848 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:57:34,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:57:44,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:57:54,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:57:59,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:58:01,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:01,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 888 states and 1234 transitions. [2024-12-06 01:58:01,993 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1234 transitions. [2024-12-06 01:58:01,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:58:01,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:01,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:02,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:02,601 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:58:03,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:03,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 890 states and 1238 transitions. [2024-12-06 01:58:03,974 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1238 transitions. [2024-12-06 01:58:03,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:58:03,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:03,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:04,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:04,636 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:58:05,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:05,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 891 states and 1241 transitions. [2024-12-06 01:58:05,446 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1241 transitions. [2024-12-06 01:58:05,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:58:05,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:05,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:05,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:07,838 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:58:18,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:58:22,147 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:58:25,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:25,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 922 states and 1292 transitions. [2024-12-06 01:58:25,120 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1292 transitions. [2024-12-06 01:58:25,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:58:25,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:25,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:25,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:25,736 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:58:26,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:26,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 924 states and 1294 transitions. [2024-12-06 01:58:26,477 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1294 transitions. [2024-12-06 01:58:26,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:58:26,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:26,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:26,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:27,137 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:58:39,243 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:58:49,267 WARN L539 Checker$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 01:58:59,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:59:09,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:59:11,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:11,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 955 states and 1334 transitions. [2024-12-06 01:59:11,844 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1334 transitions. [2024-12-06 01:59:11,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:59:11,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:11,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:12,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:12,518 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:59:13,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:13,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 957 states and 1336 transitions. [2024-12-06 01:59:13,312 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1336 transitions. [2024-12-06 01:59:13,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:59:13,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:13,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:13,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:13,912 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:59:14,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:14,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 959 states and 1338 transitions. [2024-12-06 01:59:14,785 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1338 transitions. [2024-12-06 01:59:14,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:59:14,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:14,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:14,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:15,376 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:59:27,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:59:37,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:59:39,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:59:42,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:42,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 990 states and 1379 transitions. [2024-12-06 01:59:42,326 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1379 transitions. [2024-12-06 01:59:42,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 01:59:42,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:42,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:42,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:42,958 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:59:43,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:43,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 991 states and 1381 transitions. [2024-12-06 01:59:43,766 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1381 transitions. [2024-12-06 01:59:43,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 01:59:43,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:43,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:43,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:44,218 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:59:44,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:44,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 992 states and 1383 transitions. [2024-12-06 01:59:44,979 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1383 transitions. [2024-12-06 01:59:44,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 01:59:44,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:44,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:45,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:45,471 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:59:46,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:46,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 993 states and 1385 transitions. [2024-12-06 01:59:46,284 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1385 transitions. [2024-12-06 01:59:46,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:59:46,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:46,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:46,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:46,614 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 01:59:52,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:52,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 1025 states and 1429 transitions. [2024-12-06 01:59:52,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1429 transitions. [2024-12-06 01:59:52,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:59:52,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:52,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:52,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:52,471 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 01:59:53,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:53,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 1026 states and 1431 transitions. [2024-12-06 01:59:53,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1431 transitions. [2024-12-06 01:59:53,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:59:53,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:53,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:53,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:53,591 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 01:59:55,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:55,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 1028 states and 1435 transitions. [2024-12-06 01:59:55,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1435 transitions. [2024-12-06 01:59:55,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:59:55,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:55,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:55,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:55,463 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 01:59:56,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:56,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1030 states and 1438 transitions. [2024-12-06 01:59:56,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1438 transitions. [2024-12-06 01:59:56,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:59:56,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:56,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:56,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:56,645 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 01:59:57,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:57,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 1031 states and 1440 transitions. [2024-12-06 01:59:57,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 1440 transitions. [2024-12-06 01:59:57,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 01:59:57,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:57,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:57,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:58,310 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:59:58,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:58,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 1040 states and 1451 transitions. [2024-12-06 01:59:58,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1451 transitions. [2024-12-06 01:59:58,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:59:58,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:58,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:58,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:58,921 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 01:59:59,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:59,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 1041 states and 1454 transitions. [2024-12-06 01:59:59,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1454 transitions. [2024-12-06 01:59:59,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:59:59,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:59,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:59,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:00,082 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 02:00:00,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:00,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 1043 states and 1457 transitions. [2024-12-06 02:00:00,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1457 transitions. [2024-12-06 02:00:00,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 02:00:00,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:00,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:01,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:01,284 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 02:00:13,144 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 02:00:21,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:00:24,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:24,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 1074 states and 1495 transitions. [2024-12-06 02:00:24,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1495 transitions. [2024-12-06 02:00:24,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 02:00:24,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:24,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:24,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:25,783 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:00:30,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:00:30,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:30,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 1075 states and 1497 transitions. [2024-12-06 02:00:30,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1497 transitions. [2024-12-06 02:00:30,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 02:00:30,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:30,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:30,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:32,876 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:00:33,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:33,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 1084 states and 1508 transitions. [2024-12-06 02:00:33,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1508 transitions. [2024-12-06 02:00:33,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:00:33,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:33,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:33,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:33,930 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:00:34,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:34,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 1093 states and 1519 transitions. [2024-12-06 02:00:34,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1519 transitions. [2024-12-06 02:00:34,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:00:34,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:34,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:35,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:35,645 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:00:36,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:36,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 1102 states and 1530 transitions. [2024-12-06 02:00:36,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1530 transitions. [2024-12-06 02:00:36,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:00:36,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:36,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:36,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:39,231 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:00:43,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:43,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 1122 states and 1561 transitions. [2024-12-06 02:00:43,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 1561 transitions. [2024-12-06 02:00:43,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:00:43,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:43,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:43,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:43,774 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:00:44,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:44,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1131 states and 1572 transitions. [2024-12-06 02:00:44,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1572 transitions. [2024-12-06 02:00:44,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:00:44,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:44,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:44,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:45,244 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:00:45,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:45,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1140 states and 1583 transitions. [2024-12-06 02:00:45,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1583 transitions. [2024-12-06 02:00:45,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:00:45,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:45,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:46,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:48,062 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:00:48,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:48,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 1141 states and 1585 transitions. [2024-12-06 02:00:48,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1585 transitions. [2024-12-06 02:00:48,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 02:00:48,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:48,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:48,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:49,253 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:00:49,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:49,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1142 states and 1587 transitions. [2024-12-06 02:00:49,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1587 transitions. [2024-12-06 02:00:49,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 02:00:49,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:49,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:49,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:51,786 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:00:52,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:52,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1143 states and 1589 transitions. [2024-12-06 02:00:52,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1589 transitions. [2024-12-06 02:00:52,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 02:00:52,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:52,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:52,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:54,985 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:00:56,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:00:56,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:56,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1144 states and 1591 transitions. [2024-12-06 02:00:56,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1591 transitions. [2024-12-06 02:00:56,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 02:00:56,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:56,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:57,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:57,626 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:00:59,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:00:59,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:59,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1145 states and 1593 transitions. [2024-12-06 02:00:59,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1593 transitions. [2024-12-06 02:00:59,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 02:00:59,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:59,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:00,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:00,899 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:01:01,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:01,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 1148 states and 1595 transitions. [2024-12-06 02:01:01,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1595 transitions. [2024-12-06 02:01:01,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 02:01:01,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:01,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:01,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:02,057 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:01:02,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:02,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1149 states and 1597 transitions. [2024-12-06 02:01:02,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1597 transitions. [2024-12-06 02:01:02,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 02:01:02,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:02,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:03,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:05,122 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:01:07,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:01:07,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:07,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 1152 states and 1599 transitions. [2024-12-06 02:01:07,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1599 transitions. [2024-12-06 02:01:07,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:01:07,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:07,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:07,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:08,026 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 02:01:08,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:08,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 1161 states and 1610 transitions. [2024-12-06 02:01:08,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1610 transitions. [2024-12-06 02:01:08,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:01:08,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:08,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:08,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:10,379 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:01:11,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:11,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1164 states and 1612 transitions. [2024-12-06 02:01:11,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1612 transitions. [2024-12-06 02:01:11,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:01:11,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:11,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:11,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:11,792 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:01:13,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:13,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1167 states and 1614 transitions. [2024-12-06 02:01:13,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1614 transitions. [2024-12-06 02:01:13,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:01:13,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:13,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:13,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:15,331 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:01:16,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:16,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1170 states and 1616 transitions. [2024-12-06 02:01:16,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 1616 transitions. [2024-12-06 02:01:16,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:01:16,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:16,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:16,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:17,206 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:01:17,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:17,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1173 states and 1618 transitions. [2024-12-06 02:01:17,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 1618 transitions. [2024-12-06 02:01:17,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:01:17,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:17,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:18,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:18,192 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 02:01:18,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:18,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 1182 states and 1629 transitions. [2024-12-06 02:01:18,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 1629 transitions. [2024-12-06 02:01:18,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:01:18,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:18,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:18,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:19,062 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:01:22,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:01:22,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:22,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 1185 states and 1631 transitions. [2024-12-06 02:01:22,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1631 transitions. [2024-12-06 02:01:22,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 02:01:22,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:22,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:23,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:23,360 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-12-06 02:01:24,659 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:01:24,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:24,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1186 states and 1633 transitions. [2024-12-06 02:01:24,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 1633 transitions. [2024-12-06 02:01:24,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 02:01:24,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:24,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:25,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:25,221 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-12-06 02:01:26,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:01:26,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:26,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 1187 states and 1635 transitions. [2024-12-06 02:01:26,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1635 transitions. [2024-12-06 02:01:26,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 02:01:26,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:26,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:27,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:27,271 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 02:01:30,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:01:32,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:01:32,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:32,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1190 states and 1637 transitions. [2024-12-06 02:01:32,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1637 transitions. [2024-12-06 02:01:32,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 02:01:32,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:32,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:32,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:33,166 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 02:01:35,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:01:35,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:35,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1193 states and 1639 transitions. [2024-12-06 02:01:35,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1639 transitions. [2024-12-06 02:01:35,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:01:35,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:35,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:35,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:37,095 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 183 proven. 115 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:01:38,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:38,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1195 states and 1641 transitions. [2024-12-06 02:01:38,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 1641 transitions. [2024-12-06 02:01:38,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:01:38,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:38,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:38,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:39,884 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 183 proven. 115 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:01:49,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:01:52,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:52,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1225 states and 1676 transitions. [2024-12-06 02:01:52,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1676 transitions. [2024-12-06 02:01:52,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:01:52,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:52,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:53,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:54,517 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 183 proven. 115 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:01:55,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:55,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 1226 states and 1679 transitions. [2024-12-06 02:01:55,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1679 transitions. [2024-12-06 02:01:55,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 02:01:55,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:55,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:55,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:55,980 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-12-06 02:01:56,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:56,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 1226 states and 1678 transitions. [2024-12-06 02:01:56,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1678 transitions. [2024-12-06 02:01:56,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 02:01:56,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:56,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:57,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:57,233 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-12-06 02:01:58,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:58,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 1226 states and 1677 transitions. [2024-12-06 02:01:58,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1677 transitions. [2024-12-06 02:01:58,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 02:01:58,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:58,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:58,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:01,417 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:02:06,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:02:10,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:10,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 1257 states and 1724 transitions. [2024-12-06 02:02:10,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1724 transitions. [2024-12-06 02:02:10,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 02:02:10,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:10,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:11,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:12,556 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:02:18,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []