./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/busybox-1.22.0/chroot-incomplete-2.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_d3c8712c-0d83-4743-98e1-1b784576db1d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c8712c-0d83-4743-98e1-1b784576db1d/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_d3c8712c-0d83-4743-98e1-1b784576db1d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c8712c-0d83-4743-98e1-1b784576db1d/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/busybox-1.22.0/chroot-incomplete-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c8712c-0d83-4743-98e1-1b784576db1d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c8712c-0d83-4743-98e1-1b784576db1d/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 64bit --witnessprinter.graph.data.programhash ddcc9d247afe7ee578ac42a6235418dbb1180c16aae89db83ebb72b439e4993a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:04:24,314 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:04:24,368 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c8712c-0d83-4743-98e1-1b784576db1d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 06:04:24,372 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 06:04:24,372 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 06:04:24,392 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:04:24,392 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 06:04:24,393 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 06:04:24,393 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:04:24,393 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:04:24,393 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:04:24,394 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 06:04:24,394 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 06:04:24,394 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:04:24,394 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 06:04:24,394 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:04:24,394 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 06:04:24,394 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 06:04:24,394 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 06:04:24,394 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 06:04:24,394 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:04:24,394 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:04:24,395 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:04:24,395 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:04:24,395 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:04:24,395 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:04:24,395 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:04:24,395 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:04:24,395 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:04:24,395 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 06:04:24,396 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 06:04:24,396 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 06:04:24,396 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_d3c8712c-0d83-4743-98e1-1b784576db1d/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ddcc9d247afe7ee578ac42a6235418dbb1180c16aae89db83ebb72b439e4993a [2024-12-06 06:04:24,600 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:04:24,607 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:04:24,609 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:04:24,610 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:04:24,611 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:04:24,612 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c8712c-0d83-4743-98e1-1b784576db1d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/busybox-1.22.0/chroot-incomplete-2.i [2024-12-06 06:04:27,257 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c8712c-0d83-4743-98e1-1b784576db1d/bin/ukojak-verify-CZk0znPC7b/data/166d48c27/269c9bffbf2140daa6a64b3ddb9b7686/FLAGa6989a418 [2024-12-06 06:04:27,577 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:04:27,577 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c8712c-0d83-4743-98e1-1b784576db1d/sv-benchmarks/c/busybox-1.22.0/chroot-incomplete-2.i [2024-12-06 06:04:27,602 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c8712c-0d83-4743-98e1-1b784576db1d/bin/ukojak-verify-CZk0znPC7b/data/166d48c27/269c9bffbf2140daa6a64b3ddb9b7686/FLAGa6989a418 [2024-12-06 06:04:27,828 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c8712c-0d83-4743-98e1-1b784576db1d/bin/ukojak-verify-CZk0znPC7b/data/166d48c27/269c9bffbf2140daa6a64b3ddb9b7686 [2024-12-06 06:04:27,830 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:04:27,831 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:04:27,832 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:04:27,832 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:04:27,835 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:04:27,835 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:04:27" (1/1) ... [2024-12-06 06:04:27,836 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45d1ea91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:27, skipping insertion in model container [2024-12-06 06:04:27,836 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:04:27" (1/1) ... [2024-12-06 06:04:27,877 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:04:28,750 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:04:28,773 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:04:28,869 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:04:28,995 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2024-12-06 06:04:29,001 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:04:29,002 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:29 WrapperNode [2024-12-06 06:04:29,002 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:04:29,003 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:04:29,003 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:04:29,003 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:04:29,008 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:29" (1/1) ... [2024-12-06 06:04:29,038 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:29" (1/1) ... [2024-12-06 06:04:29,089 INFO L138 Inliner]: procedures = 615, calls = 586, calls flagged for inlining = 25, calls inlined = 23, statements flattened = 1012 [2024-12-06 06:04:29,090 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:04:29,090 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:04:29,090 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:04:29,090 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:04:29,098 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:29" (1/1) ... [2024-12-06 06:04:29,098 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:29" (1/1) ... [2024-12-06 06:04:29,107 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:29" (1/1) ... [2024-12-06 06:04:29,107 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:29" (1/1) ... [2024-12-06 06:04:29,140 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:29" (1/1) ... [2024-12-06 06:04:29,144 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:29" (1/1) ... [2024-12-06 06:04:29,149 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:29" (1/1) ... [2024-12-06 06:04:29,156 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:29" (1/1) ... [2024-12-06 06:04:29,161 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:29" (1/1) ... [2024-12-06 06:04:29,171 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:04:29,172 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:04:29,172 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:04:29,172 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:04:29,173 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:29" (1/1) ... [2024-12-06 06:04:29,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:04:29,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c8712c-0d83-4743-98e1-1b784576db1d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:04:29,204 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c8712c-0d83-4743-98e1-1b784576db1d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:04:29,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c8712c-0d83-4743-98e1-1b784576db1d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:04:29,230 INFO L130 BoogieDeclarations]: Found specification of procedure execvp [2024-12-06 06:04:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure execvp [2024-12-06 06:04:29,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 06:04:29,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 06:04:29,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 06:04:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 06:04:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 06:04:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 06:04:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 06:04:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:04:29,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:04:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 06:04:29,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 06:04:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 06:04:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 06:04:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure bb_perror_msg_and_die [2024-12-06 06:04:29,231 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_perror_msg_and_die [2024-12-06 06:04:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 06:04:29,231 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 06:04:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 06:04:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 06:04:29,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 06:04:29,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 06:04:29,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 06:04:29,552 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:04:29,554 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:04:30,909 INFO L? ?]: Removed 273 outVars from TransFormulas that were not future-live. [2024-12-06 06:04:30,909 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:04:31,151 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:04:31,152 INFO L312 CfgBuilder]: Removed 10 assume(true) statements. [2024-12-06 06:04:31,152 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:04:31 BoogieIcfgContainer [2024-12-06 06:04:31,152 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:04:31,153 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:04:31,153 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:04:31,160 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:04:31,160 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:04:31" (1/1) ... [2024-12-06 06:04:31,166 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:04:31,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:31,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 153 states and 196 transitions. [2024-12-06 06:04:31,209 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 196 transitions. [2024-12-06 06:04:31,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 06:04:31,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:31,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:31,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:31,980 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 06:04:33,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 06:04:33,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:33,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 155 states and 199 transitions. [2024-12-06 06:04:33,428 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 199 transitions. [2024-12-06 06:04:33,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 06:04:33,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:33,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:33,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:33,746 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 06:04:33,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:33,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 156 states and 200 transitions. [2024-12-06 06:04:33,764 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 200 transitions. [2024-12-06 06:04:33,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 06:04:33,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:33,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:33,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:34,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:34,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:34,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 158 states and 203 transitions. [2024-12-06 06:04:34,167 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 203 transitions. [2024-12-06 06:04:34,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 06:04:34,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:34,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:34,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:34,466 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:04:34,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:34,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 157 states and 202 transitions. [2024-12-06 06:04:34,555 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 202 transitions. [2024-12-06 06:04:34,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 06:04:34,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:34,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:34,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:34,856 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:34,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:34,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 158 states and 203 transitions. [2024-12-06 06:04:34,928 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 203 transitions. [2024-12-06 06:04:34,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 06:04:34,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:34,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:35,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:35,215 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:04:35,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:35,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 157 states and 202 transitions. [2024-12-06 06:04:35,375 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 202 transitions. [2024-12-06 06:04:35,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 06:04:35,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:35,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:35,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:35,800 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 06:04:35,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:35,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 156 states and 201 transitions. [2024-12-06 06:04:35,847 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 201 transitions. [2024-12-06 06:04:35,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:04:35,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:35,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:36,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:36,340 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:36,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:36,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 159 states and 204 transitions. [2024-12-06 06:04:36,583 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 204 transitions. [2024-12-06 06:04:36,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 06:04:36,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:36,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:36,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:37,019 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:37,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:37,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 162 states and 207 transitions. [2024-12-06 06:04:37,205 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 207 transitions. [2024-12-06 06:04:37,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 06:04:37,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:37,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:37,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:37,526 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:37,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:37,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 165 states and 210 transitions. [2024-12-06 06:04:37,748 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 210 transitions. [2024-12-06 06:04:37,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 06:04:37,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:37,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:37,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:38,250 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:38,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:38,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 168 states and 213 transitions. [2024-12-06 06:04:38,470 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 213 transitions. [2024-12-06 06:04:38,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 06:04:38,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:38,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:38,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:38,961 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:39,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:39,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 171 states and 216 transitions. [2024-12-06 06:04:39,186 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 216 transitions. [2024-12-06 06:04:39,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:04:39,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:39,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:39,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:39,527 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:39,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:39,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 174 states and 219 transitions. [2024-12-06 06:04:39,685 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 219 transitions. [2024-12-06 06:04:39,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:04:39,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:39,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:39,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:40,067 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:40,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:40,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 177 states and 222 transitions. [2024-12-06 06:04:40,307 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 222 transitions. [2024-12-06 06:04:40,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 06:04:40,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:40,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:40,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:40,651 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:40,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:40,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 180 states and 224 transitions. [2024-12-06 06:04:40,781 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 224 transitions. [2024-12-06 06:04:40,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 06:04:40,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:40,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:41,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:41,293 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:04:41,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:41,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 179 states and 223 transitions. [2024-12-06 06:04:41,500 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 223 transitions. [2024-12-06 06:04:41,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 06:04:41,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:41,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:41,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:41,851 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:04:41,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:41,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 178 states and 222 transitions. [2024-12-06 06:04:41,872 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 222 transitions. [2024-12-06 06:04:41,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 06:04:41,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:41,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:42,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:42,229 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:04:42,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:42,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 177 states and 221 transitions. [2024-12-06 06:04:42,395 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 221 transitions. [2024-12-06 06:04:42,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 06:04:42,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:42,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:42,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:42,731 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:04:42,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:42,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 179 states and 224 transitions. [2024-12-06 06:04:42,814 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 224 transitions. [2024-12-06 06:04:42,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 06:04:42,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:42,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:42,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:43,067 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:04:43,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:43,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 180 states and 225 transitions. [2024-12-06 06:04:43,086 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 225 transitions. [2024-12-06 06:04:43,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 06:04:43,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:43,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:43,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:43,376 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:04:43,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:43,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 182 states and 229 transitions. [2024-12-06 06:04:43,453 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 229 transitions. [2024-12-06 06:04:43,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 06:04:43,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:43,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:43,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:43,666 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:04:43,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:43,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 183 states and 230 transitions. [2024-12-06 06:04:43,682 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 230 transitions. [2024-12-06 06:04:43,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 06:04:43,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:43,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:43,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:43,998 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:04:44,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:44,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 185 states and 233 transitions. [2024-12-06 06:04:44,165 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 233 transitions. [2024-12-06 06:04:44,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 06:04:44,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:44,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:44,486 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 06:04:44,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:44,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 191 states and 244 transitions. [2024-12-06 06:04:44,963 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 244 transitions. [2024-12-06 06:04:44,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 06:04:44,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:44,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:45,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:45,261 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 06:04:45,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:45,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 190 states and 243 transitions. [2024-12-06 06:04:45,503 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 243 transitions. [2024-12-06 06:04:45,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 06:04:45,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:45,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:45,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:45,759 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 06:04:45,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:45,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 191 states and 244 transitions. [2024-12-06 06:04:45,778 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 244 transitions. [2024-12-06 06:04:45,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 06:04:45,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:45,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:45,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:46,168 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:04:46,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:46,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 193 states and 248 transitions. [2024-12-06 06:04:46,371 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 248 transitions. [2024-12-06 06:04:46,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 06:04:46,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:46,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:46,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:46,856 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:04:46,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:46,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 128 states and 163 transitions. [2024-12-06 06:04:46,982 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 163 transitions. [2024-12-06 06:04:46,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 06:04:46,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:46,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:47,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:47,256 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:04:47,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:47,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 131 states and 167 transitions. [2024-12-06 06:04:47,539 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 167 transitions. [2024-12-06 06:04:47,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 06:04:47,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:47,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:47,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:47,860 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 06:04:48,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:48,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 130 states and 166 transitions. [2024-12-06 06:04:48,201 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 166 transitions. [2024-12-06 06:04:48,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 06:04:48,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:48,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:48,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:48,410 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-12-06 06:04:48,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:48,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 132 states and 169 transitions. [2024-12-06 06:04:48,831 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 169 transitions. [2024-12-06 06:04:48,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 06:04:48,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:48,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:48,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:49,181 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 06:04:49,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:49,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 131 states and 168 transitions. [2024-12-06 06:04:49,511 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 168 transitions. [2024-12-06 06:04:49,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 06:04:49,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:49,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:49,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:50,123 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 06:04:50,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:50,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 132 states and 170 transitions. [2024-12-06 06:04:50,520 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 170 transitions. [2024-12-06 06:04:50,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 06:04:50,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:50,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:50,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:50,775 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 06:04:51,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:51,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 134 states and 171 transitions. [2024-12-06 06:04:51,043 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 171 transitions. [2024-12-06 06:04:51,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 06:04:51,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:51,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:51,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:51,333 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 06:04:51,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:51,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 135 states and 172 transitions. [2024-12-06 06:04:51,672 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 172 transitions. [2024-12-06 06:04:51,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 06:04:51,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:51,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:51,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:51,902 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:04:52,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:52,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 136 states and 173 transitions. [2024-12-06 06:04:52,178 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 173 transitions. [2024-12-06 06:04:52,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 06:04:52,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:52,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:52,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:52,508 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 06:04:54,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:54,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 145 states and 188 transitions. [2024-12-06 06:04:54,027 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 188 transitions. [2024-12-06 06:04:54,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 06:04:54,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:54,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:54,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:54,357 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 06:04:56,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:56,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 155 states and 203 transitions. [2024-12-06 06:04:56,011 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 203 transitions. [2024-12-06 06:04:56,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 06:04:56,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:56,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:56,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:56,471 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 06:04:57,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:57,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 158 states and 206 transitions. [2024-12-06 06:04:57,142 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 206 transitions. [2024-12-06 06:04:57,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 06:04:57,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:57,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:57,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:57,495 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 06:04:58,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:58,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 161 states and 209 transitions. [2024-12-06 06:04:58,037 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 209 transitions. [2024-12-06 06:04:58,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 06:04:58,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:58,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:58,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:58,443 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 1 proven. 22 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 06:04:59,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:59,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 164 states and 212 transitions. [2024-12-06 06:04:59,050 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 212 transitions. [2024-12-06 06:04:59,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:04:59,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:59,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:59,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:59,442 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 1 proven. 35 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 06:05:00,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:00,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 167 states and 215 transitions. [2024-12-06 06:05:00,010 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 215 transitions. [2024-12-06 06:05:00,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 06:05:00,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:00,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:00,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:00,450 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 1 proven. 51 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 06:05:01,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:01,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 170 states and 218 transitions. [2024-12-06 06:05:01,112 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 218 transitions. [2024-12-06 06:05:01,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 06:05:01,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:01,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:01,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:01,569 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 1 proven. 70 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 06:05:02,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:02,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 173 states and 221 transitions. [2024-12-06 06:05:02,231 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 221 transitions. [2024-12-06 06:05:02,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 06:05:02,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:02,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:02,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:02,703 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 1 proven. 92 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 06:05:03,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:03,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 176 states and 224 transitions. [2024-12-06 06:05:03,373 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 224 transitions. [2024-12-06 06:05:03,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 06:05:03,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:03,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:03,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:03,799 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 1 proven. 117 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 06:05:04,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:04,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 179 states and 226 transitions. [2024-12-06 06:05:04,206 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 226 transitions. [2024-12-06 06:05:04,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 06:05:04,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:04,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:04,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:11,886 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-12-06 06:05:13,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 06:05:32,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:32,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 259 states and 335 transitions. [2024-12-06 06:05:32,454 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 335 transitions. [2024-12-06 06:05:32,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 06:05:32,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:32,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:32,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:33,341 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 296 trivial. 0 not checked. [2024-12-06 06:05:47,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:47,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 304 states and 394 transitions. [2024-12-06 06:05:47,140 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 394 transitions. [2024-12-06 06:05:47,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 06:05:47,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:47,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:47,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:48,106 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-12-06 06:05:48,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:48,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 306 states and 395 transitions. [2024-12-06 06:05:48,581 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 395 transitions. [2024-12-06 06:05:48,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 06:05:48,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:48,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:48,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:48,966 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2024-12-06 06:05:49,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:49,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 308 states and 396 transitions. [2024-12-06 06:05:49,645 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 396 transitions. [2024-12-06 06:05:49,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 06:05:49,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:49,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:49,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:50,007 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 0 proven. 107 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2024-12-06 06:05:50,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:50,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 310 states and 397 transitions. [2024-12-06 06:05:50,647 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 397 transitions. [2024-12-06 06:05:50,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 06:05:50,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:50,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:50,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:51,222 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 148 proven. 28 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-06 06:05:51,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:51,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 272 states and 352 transitions. [2024-12-06 06:05:51,762 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 352 transitions. [2024-12-06 06:05:51,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 06:05:51,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:51,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:51,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:52,992 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 149 proven. 28 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 06:05:53,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:53,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 273 states and 352 transitions. [2024-12-06 06:05:53,534 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 352 transitions. [2024-12-06 06:05:53,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 06:05:53,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:53,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:53,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:53,826 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2024-12-06 06:05:54,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:54,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 275 states and 353 transitions. [2024-12-06 06:05:54,698 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 353 transitions. [2024-12-06 06:05:54,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 06:05:54,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:54,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:54,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:55,044 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2024-12-06 06:05:55,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:55,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 277 states and 354 transitions. [2024-12-06 06:05:55,719 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 354 transitions. [2024-12-06 06:05:55,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 06:05:55,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:55,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:56,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:01,178 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2024-12-06 06:06:16,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:16,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 312 states and 402 transitions. [2024-12-06 06:06:16,733 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 402 transitions. [2024-12-06 06:06:16,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 06:06:16,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:16,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:16,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:17,283 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-12-06 06:06:17,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:17,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 315 states and 406 transitions. [2024-12-06 06:06:17,562 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 406 transitions. [2024-12-06 06:06:17,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 06:06:17,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:17,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:17,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:17,829 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-12-06 06:06:17,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:17,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 316 states and 407 transitions. [2024-12-06 06:06:17,896 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 407 transitions. [2024-12-06 06:06:17,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 06:06:17,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:17,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:18,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:18,594 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2024-12-06 06:06:23,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:23,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 324 states and 419 transitions. [2024-12-06 06:06:23,182 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 419 transitions. [2024-12-06 06:06:23,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 06:06:23,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:23,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:23,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:23,825 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-12-06 06:06:33,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:33,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 343 states and 455 transitions. [2024-12-06 06:06:33,900 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 455 transitions. [2024-12-06 06:06:33,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 06:06:33,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:33,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:34,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:34,669 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-12-06 06:06:35,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:35,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 346 states and 460 transitions. [2024-12-06 06:06:35,762 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 460 transitions. [2024-12-06 06:06:35,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 06:06:35,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:35,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:35,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:36,071 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 77 proven. 5 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-12-06 06:06:38,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:38,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 349 states and 463 transitions. [2024-12-06 06:06:38,143 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 463 transitions. [2024-12-06 06:06:38,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 06:06:38,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:38,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:38,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:38,771 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-12-06 06:06:40,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:40,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 353 states and 468 transitions. [2024-12-06 06:06:40,320 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 468 transitions. [2024-12-06 06:06:40,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 06:06:40,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:40,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:40,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:40,636 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 416 trivial. 0 not checked. [2024-12-06 06:06:41,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:41,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 355 states and 469 transitions. [2024-12-06 06:06:41,499 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 469 transitions. [2024-12-06 06:06:41,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 06:06:41,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:41,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:41,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:41,829 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 108 proven. 12 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-12-06 06:06:43,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:43,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 358 states and 472 transitions. [2024-12-06 06:06:43,365 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 472 transitions. [2024-12-06 06:06:43,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 06:06:43,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:43,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:43,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:44,455 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-12-06 06:06:46,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:46,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 357 states and 471 transitions. [2024-12-06 06:06:46,542 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 471 transitions. [2024-12-06 06:06:46,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 06:06:46,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:46,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:46,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:46,740 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-12-06 06:06:46,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:46,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 357 states and 470 transitions. [2024-12-06 06:06:46,758 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 470 transitions. [2024-12-06 06:06:46,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 06:06:46,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:46,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:46,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:47,411 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-12-06 06:06:48,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:48,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 361 states and 475 transitions. [2024-12-06 06:06:48,394 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 475 transitions. [2024-12-06 06:06:48,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 06:06:48,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:48,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:48,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:54,001 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-12-06 06:07:06,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:06,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 383 states and 523 transitions. [2024-12-06 06:07:06,956 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 523 transitions. [2024-12-06 06:07:06,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 06:07:06,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:06,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:07,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:07,327 INFO L134 CoverageAnalysis]: Checked inductivity of 454 backedges. 139 proven. 22 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-12-06 06:07:08,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:09,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 386 states and 526 transitions. [2024-12-06 06:07:09,000 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 526 transitions. [2024-12-06 06:07:09,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 06:07:09,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:09,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:09,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:19,333 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2024-12-06 06:07:26,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:26,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 399 states and 550 transitions. [2024-12-06 06:07:26,779 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 550 transitions. [2024-12-06 06:07:26,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 06:07:26,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:26,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:26,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:27,466 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-12-06 06:07:28,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:28,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 403 states and 556 transitions. [2024-12-06 06:07:28,335 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 556 transitions. [2024-12-06 06:07:28,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 06:07:28,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:28,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:28,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:28,658 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 170 proven. 35 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-12-06 06:07:30,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:30,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 406 states and 559 transitions. [2024-12-06 06:07:30,502 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 559 transitions. [2024-12-06 06:07:30,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 06:07:30,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:30,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:30,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:35,337 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 265 trivial. 0 not checked. [2024-12-06 06:07:47,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:47,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 421 states and 590 transitions. [2024-12-06 06:07:47,868 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 590 transitions. [2024-12-06 06:07:47,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 06:07:47,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:47,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:48,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:54,907 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-12-06 06:07:57,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 06:09:05,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:05,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 482 states and 716 transitions. [2024-12-06 06:09:05,845 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 716 transitions. [2024-12-06 06:09:05,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 06:09:05,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:05,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:06,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:08,132 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-12-06 06:09:08,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:08,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 483 states and 717 transitions. [2024-12-06 06:09:08,973 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 717 transitions. [2024-12-06 06:09:08,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 06:09:08,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:08,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:09,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:11,239 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-12-06 06:09:14,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:14,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 484 states and 719 transitions. [2024-12-06 06:09:14,178 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 719 transitions. [2024-12-06 06:09:14,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 06:09:14,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:14,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:14,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:22,748 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-12-06 06:09:44,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:44,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 498 states and 760 transitions. [2024-12-06 06:09:44,904 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 760 transitions. [2024-12-06 06:09:44,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 06:09:44,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:44,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:45,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:45,270 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 201 proven. 51 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-12-06 06:09:47,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:47,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 501 states and 763 transitions. [2024-12-06 06:09:47,810 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 763 transitions. [2024-12-06 06:09:47,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 06:09:47,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:47,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:47,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:48,014 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-12-06 06:09:48,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:48,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 499 states and 753 transitions. [2024-12-06 06:09:48,039 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 753 transitions. [2024-12-06 06:09:48,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 06:09:48,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:48,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:48,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:50,562 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-12-06 06:09:55,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:55,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 501 states and 759 transitions. [2024-12-06 06:09:55,429 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 759 transitions. [2024-12-06 06:09:55,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 06:09:55,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:55,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:55,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:56,292 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-12-06 06:09:57,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:57,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 505 states and 768 transitions. [2024-12-06 06:09:57,689 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 768 transitions. [2024-12-06 06:09:57,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 06:09:57,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:57,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:58,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:03,455 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-12-06 06:10:24,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:24,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 520 states and 811 transitions. [2024-12-06 06:10:24,922 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 811 transitions. [2024-12-06 06:10:24,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 06:10:24,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:24,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:25,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:25,381 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 232 proven. 70 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-12-06 06:10:28,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:28,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 523 states and 814 transitions. [2024-12-06 06:10:28,059 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 814 transitions. [2024-12-06 06:10:28,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 06:10:28,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:28,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:28,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:34,047 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-12-06 06:10:36,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 06:12:05,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:05,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 580 states and 930 transitions. [2024-12-06 06:12:05,333 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 930 transitions. [2024-12-06 06:12:05,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 06:12:05,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:05,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:05,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:06,338 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-12-06 06:12:07,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:07,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 584 states and 941 transitions. [2024-12-06 06:12:07,979 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 941 transitions. [2024-12-06 06:12:07,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 06:12:07,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:07,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:08,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:10,095 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-12-06 06:12:10,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:10,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 585 states and 942 transitions. [2024-12-06 06:12:10,902 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 942 transitions. [2024-12-06 06:12:10,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 06:12:10,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:10,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:11,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:11,435 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 263 proven. 92 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-12-06 06:12:14,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:14,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 588 states and 945 transitions. [2024-12-06 06:12:14,611 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 945 transitions. [2024-12-06 06:12:14,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 06:12:14,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:14,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:15,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:20,046 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-12-06 06:12:35,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:35,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 593 states and 963 transitions. [2024-12-06 06:12:35,461 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 963 transitions. [2024-12-06 06:12:35,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 06:12:35,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:35,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:36,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:46,368 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-12-06 06:14:12,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:12,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 632 states and 1037 transitions. [2024-12-06 06:14:12,055 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1037 transitions. [2024-12-06 06:14:12,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 06:14:12,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:12,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:12,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:17,583 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-12-06 06:14:20,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:20,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 633 states and 1037 transitions. [2024-12-06 06:14:20,775 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1037 transitions. [2024-12-06 06:14:20,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 06:14:20,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:20,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:21,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:38,214 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-12-06 06:14:42,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 06:16:33,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:33,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 671 states and 1111 transitions. [2024-12-06 06:16:33,590 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1111 transitions. [2024-12-06 06:16:33,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 06:16:33,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:33,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:34,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:42,031 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-12-06 06:17:27,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:27,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 698 states and 1148 transitions. [2024-12-06 06:17:27,732 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1148 transitions. [2024-12-06 06:17:27,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 06:17:27,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:27,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:27,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:29,012 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-12-06 06:17:31,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:31,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 702 states and 1159 transitions. [2024-12-06 06:17:31,385 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1159 transitions. [2024-12-06 06:17:31,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 06:17:31,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:31,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:32,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:44,987 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked.