./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound10.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c6fe11a-7369-4d9a-8eb0-4bcece311d14/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c6fe11a-7369-4d9a-8eb0-4bcece311d14/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_7c6fe11a-7369-4d9a-8eb0-4bcece311d14/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c6fe11a-7369-4d9a-8eb0-4bcece311d14/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c6fe11a-7369-4d9a-8eb0-4bcece311d14/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c6fe11a-7369-4d9a-8eb0-4bcece311d14/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c47d59ab63382053ffbe7eb88792770801b76622345c0f78fbb8210938779c5e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:44:41,398 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:44:41,456 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c6fe11a-7369-4d9a-8eb0-4bcece311d14/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 03:44:41,460 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:44:41,460 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:44:41,480 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:44:41,481 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:44:41,481 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:44:41,481 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:44:41,482 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:44:41,482 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:44:41,482 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:44:41,482 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:44:41,482 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:44:41,482 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:44:41,482 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:44:41,482 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:44:41,482 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:44:41,483 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:44:41,483 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 03:44:41,483 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:44:41,483 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:44:41,483 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:44:41,483 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:44:41,483 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:44:41,483 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:44:41,483 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:44:41,483 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:44:41,484 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:44:41,484 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:44:41,484 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:44:41,484 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:44:41,484 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:44:41,484 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:44:41,484 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:44:41,484 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_7c6fe11a-7369-4d9a-8eb0-4bcece311d14/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c47d59ab63382053ffbe7eb88792770801b76622345c0f78fbb8210938779c5e [2024-12-06 03:44:41,734 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:44:41,742 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:44:41,744 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:44:41,745 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:44:41,746 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:44:41,747 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c6fe11a-7369-4d9a-8eb0-4bcece311d14/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound10.c [2024-12-06 03:44:44,396 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c6fe11a-7369-4d9a-8eb0-4bcece311d14/bin/ukojak-verify-CZk0znPC7b/data/c28d413a9/8f1a118fd54849119dd19c557d5f7884/FLAGd75845c70 [2024-12-06 03:44:44,593 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:44:44,593 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c6fe11a-7369-4d9a-8eb0-4bcece311d14/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound10.c [2024-12-06 03:44:44,599 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c6fe11a-7369-4d9a-8eb0-4bcece311d14/bin/ukojak-verify-CZk0znPC7b/data/c28d413a9/8f1a118fd54849119dd19c557d5f7884/FLAGd75845c70 [2024-12-06 03:44:44,611 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c6fe11a-7369-4d9a-8eb0-4bcece311d14/bin/ukojak-verify-CZk0znPC7b/data/c28d413a9/8f1a118fd54849119dd19c557d5f7884 [2024-12-06 03:44:44,613 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:44:44,614 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:44:44,615 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:44:44,615 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:44:44,619 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:44:44,620 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:44:44" (1/1) ... [2024-12-06 03:44:44,621 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fd4ff8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:44, skipping insertion in model container [2024-12-06 03:44:44,621 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:44:44" (1/1) ... [2024-12-06 03:44:44,634 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:44:44,774 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:44:44,783 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:44:44,798 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:44:44,812 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:44:44,813 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:44 WrapperNode [2024-12-06 03:44:44,813 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:44:44,814 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:44:44,814 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:44:44,814 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:44:44,820 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:44" (1/1) ... [2024-12-06 03:44:44,824 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:44" (1/1) ... [2024-12-06 03:44:44,838 INFO L138 Inliner]: procedures = 14, calls = 11, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 86 [2024-12-06 03:44:44,838 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:44:44,839 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:44:44,839 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:44:44,839 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:44:44,844 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:44" (1/1) ... [2024-12-06 03:44:44,844 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:44" (1/1) ... [2024-12-06 03:44:44,845 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:44" (1/1) ... [2024-12-06 03:44:44,845 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:44" (1/1) ... [2024-12-06 03:44:44,847 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:44" (1/1) ... [2024-12-06 03:44:44,848 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:44" (1/1) ... [2024-12-06 03:44:44,850 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:44" (1/1) ... [2024-12-06 03:44:44,851 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:44" (1/1) ... [2024-12-06 03:44:44,852 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:44" (1/1) ... [2024-12-06 03:44:44,853 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:44:44,854 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:44:44,854 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:44:44,854 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:44:44,855 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:44:44" (1/1) ... [2024-12-06 03:44:44,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:44:44,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c6fe11a-7369-4d9a-8eb0-4bcece311d14/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:44:44,883 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c6fe11a-7369-4d9a-8eb0-4bcece311d14/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:44:44,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c6fe11a-7369-4d9a-8eb0-4bcece311d14/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:44:44,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:44:44,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:44:44,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:44:44,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:44:44,910 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 03:44:44,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 03:44:44,961 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:44:44,963 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:44:45,220 INFO L? ?]: Removed 61 outVars from TransFormulas that were not future-live. [2024-12-06 03:44:45,220 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:44:45,254 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:44:45,254 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 03:44:45,255 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:44:45 BoogieIcfgContainer [2024-12-06 03:44:45,255 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:44:45,256 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:44:45,256 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:44:45,265 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:44:45,265 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:44:45" (1/1) ... [2024-12-06 03:44:45,273 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:44:45,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:45,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 96 states and 98 transitions. [2024-12-06 03:44:45,314 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 98 transitions. [2024-12-06 03:44:45,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 03:44:45,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:45,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:45,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:45,434 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 03:44:45,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:45,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 97 states and 99 transitions. [2024-12-06 03:44:45,466 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 99 transitions. [2024-12-06 03:44:45,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 03:44:45,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:45,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:45,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:45,500 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 03:44:45,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:45,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 99 states and 102 transitions. [2024-12-06 03:44:45,553 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 102 transitions. [2024-12-06 03:44:45,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 03:44:45,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:45,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:45,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:45,601 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 03:44:45,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:45,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 102 states and 108 transitions. [2024-12-06 03:44:45,742 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 108 transitions. [2024-12-06 03:44:45,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 03:44:45,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:45,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:45,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:45,777 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 03:44:45,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:45,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 103 states and 109 transitions. [2024-12-06 03:44:45,789 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 109 transitions. [2024-12-06 03:44:45,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 03:44:45,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:45,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:45,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:45,804 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 03:44:45,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:45,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 102 states and 108 transitions. [2024-12-06 03:44:45,818 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 108 transitions. [2024-12-06 03:44:45,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 03:44:45,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:45,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:45,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:44:45,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:45,849 INFO L256 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:44:45,852 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:44:45,868 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 03:44:45,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:45,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 104 states and 110 transitions. [2024-12-06 03:44:45,888 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 110 transitions. [2024-12-06 03:44:45,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:44:45,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:45,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:45,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:44:45,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:45,909 INFO L256 TraceCheckSpWp]: Trace formula consists of 37 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:44:45,909 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:44:45,923 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 03:44:45,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:45,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 105 states and 111 transitions. [2024-12-06 03:44:45,935 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 111 transitions. [2024-12-06 03:44:45,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 03:44:45,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:45,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:45,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:44:45,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:45,955 INFO L256 TraceCheckSpWp]: Trace formula consists of 38 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:44:45,955 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:44:45,970 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 03:44:45,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:45,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 106 states and 112 transitions. [2024-12-06 03:44:45,984 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 112 transitions. [2024-12-06 03:44:45,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:44:45,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:45,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:45,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:46,047 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 03:44:46,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:46,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 114 states and 122 transitions. [2024-12-06 03:44:46,190 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 122 transitions. [2024-12-06 03:44:46,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 03:44:46,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:46,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:46,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:44:46,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:46,209 INFO L256 TraceCheckSpWp]: Trace formula consists of 40 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 03:44:46,210 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:44:46,267 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 03:44:46,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:46,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 122 states and 130 transitions. [2024-12-06 03:44:46,435 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 130 transitions. [2024-12-06 03:44:46,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 03:44:46,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:46,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:46,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:46,467 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 03:44:46,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:46,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 123 states and 132 transitions. [2024-12-06 03:44:46,480 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 132 transitions. [2024-12-06 03:44:46,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:44:46,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:46,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:46,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:46,509 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 03:44:46,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:46,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 124 states and 133 transitions. [2024-12-06 03:44:46,524 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 133 transitions. [2024-12-06 03:44:46,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:44:46,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:46,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:46,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:46,536 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 03:44:46,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:46,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 123 states and 132 transitions. [2024-12-06 03:44:46,541 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 132 transitions. [2024-12-06 03:44:46,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 03:44:46,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:46,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:46,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:44:46,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:46,561 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:44:46,562 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:44:46,589 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 03:44:46,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:46,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 125 states and 134 transitions. [2024-12-06 03:44:46,603 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 134 transitions. [2024-12-06 03:44:46,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 03:44:46,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:46,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:46,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:44:46,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:46,625 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 03:44:46,625 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:44:46,703 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 03:44:46,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:46,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 132 states and 141 transitions. [2024-12-06 03:44:46,833 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 141 transitions. [2024-12-06 03:44:46,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 03:44:46,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:46,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:46,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:44:46,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:46,853 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 03:44:46,854 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:44:46,921 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 03:44:46,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:46,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 138 states and 148 transitions. [2024-12-06 03:44:46,972 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 148 transitions. [2024-12-06 03:44:46,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:44:46,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:46,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:46,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:47,031 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 03:44:47,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:47,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 139 states and 150 transitions. [2024-12-06 03:44:47,111 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 150 transitions. [2024-12-06 03:44:47,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 03:44:47,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:47,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:47,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:47,169 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 03:44:47,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:47,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 140 states and 151 transitions. [2024-12-06 03:44:47,278 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 151 transitions. [2024-12-06 03:44:47,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:44:47,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:47,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:47,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:47,305 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 03:44:47,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:47,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 146 states and 160 transitions. [2024-12-06 03:44:47,428 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 160 transitions. [2024-12-06 03:44:47,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:44:47,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:47,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:47,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:47,472 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 03:44:47,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:47,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 167 states and 187 transitions. [2024-12-06 03:44:47,812 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 187 transitions. [2024-12-06 03:44:47,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:44:47,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:47,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:47,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:47,839 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 03:44:48,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:48,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 173 states and 197 transitions. [2024-12-06 03:44:48,032 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 197 transitions. [2024-12-06 03:44:48,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:44:48,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:48,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:48,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:48,058 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 03:44:48,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:48,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 174 states and 198 transitions. [2024-12-06 03:44:48,074 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 198 transitions. [2024-12-06 03:44:48,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:44:48,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:48,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:48,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:48,103 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 03:44:48,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:48,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 179 states and 208 transitions. [2024-12-06 03:44:48,189 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 208 transitions. [2024-12-06 03:44:48,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:44:48,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:48,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:48,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:48,214 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 03:44:48,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:48,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 182 states and 214 transitions. [2024-12-06 03:44:48,307 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 214 transitions. [2024-12-06 03:44:48,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:44:48,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:48,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:48,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:48,332 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 03:44:48,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:48,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 183 states and 215 transitions. [2024-12-06 03:44:48,346 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 215 transitions. [2024-12-06 03:44:48,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:44:48,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:48,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:48,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:48,367 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 03:44:48,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:48,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 184 states and 216 transitions. [2024-12-06 03:44:48,379 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 216 transitions. [2024-12-06 03:44:48,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:44:48,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:48,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:48,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:48,390 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 03:44:48,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:48,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 183 states and 215 transitions. [2024-12-06 03:44:48,395 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 215 transitions. [2024-12-06 03:44:48,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:44:48,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:48,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:48,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:48,407 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 03:44:48,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:48,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 182 states and 214 transitions. [2024-12-06 03:44:48,412 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 214 transitions. [2024-12-06 03:44:48,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:44:48,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:48,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:48,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:48,454 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 03:44:48,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:48,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 184 states and 216 transitions. [2024-12-06 03:44:48,516 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 216 transitions. [2024-12-06 03:44:48,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:44:48,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:48,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:48,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:44:48,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:48,540 INFO L256 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 03:44:48,541 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:44:48,608 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 03:44:48,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:48,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 186 states and 218 transitions. [2024-12-06 03:44:48,646 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 218 transitions. [2024-12-06 03:44:48,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:44:48,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:48,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:48,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:48,699 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 03:44:48,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:48,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 189 states and 221 transitions. [2024-12-06 03:44:48,880 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 221 transitions. [2024-12-06 03:44:48,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:44:48,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:48,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:48,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:48,950 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 03:44:49,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:49,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 196 states and 230 transitions. [2024-12-06 03:44:49,280 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 230 transitions. [2024-12-06 03:44:49,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:44:49,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:49,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:49,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:49,336 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 03:44:49,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:49,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 200 states and 234 transitions. [2024-12-06 03:44:49,580 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 234 transitions. [2024-12-06 03:44:49,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:44:49,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:49,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:49,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:49,654 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 03:44:50,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:50,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 208 states and 244 transitions. [2024-12-06 03:44:50,095 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 244 transitions. [2024-12-06 03:44:50,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:44:50,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:50,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:50,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:50,173 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 03:44:50,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:50,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 213 states and 249 transitions. [2024-12-06 03:44:50,688 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 249 transitions. [2024-12-06 03:44:50,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:44:50,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:50,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:50,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:44:50,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:50,715 INFO L256 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:44:50,717 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:44:50,784 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:44:51,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:51,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 216 states and 253 transitions. [2024-12-06 03:44:51,165 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 253 transitions. [2024-12-06 03:44:51,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 03:44:51,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:51,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:51,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:51,253 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 03:44:51,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:51,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 222 states and 259 transitions. [2024-12-06 03:44:51,899 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 259 transitions. [2024-12-06 03:44:51,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 03:44:51,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:51,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:51,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:44:51,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:51,925 INFO L256 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 03:44:51,926 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:44:52,094 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 03:44:52,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:52,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 226 states and 266 transitions. [2024-12-06 03:44:52,373 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 266 transitions. [2024-12-06 03:44:52,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:44:52,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:52,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:52,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:52,403 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 03:44:52,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:52,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 233 states and 273 transitions. [2024-12-06 03:44:52,859 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 273 transitions. [2024-12-06 03:44:52,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:44:52,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:52,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:52,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:52,918 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:44:53,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:53,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 236 states and 279 transitions. [2024-12-06 03:44:53,134 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 279 transitions. [2024-12-06 03:44:53,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:44:53,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:53,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:53,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:53,161 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 03:44:53,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:53,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 237 states and 280 transitions. [2024-12-06 03:44:53,176 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 280 transitions. [2024-12-06 03:44:53,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:44:53,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:53,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:53,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:53,247 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:44:53,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:53,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 241 states and 286 transitions. [2024-12-06 03:44:53,518 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 286 transitions. [2024-12-06 03:44:53,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:44:53,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:53,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:53,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:53,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:44:53,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:53,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 240 states and 285 transitions. [2024-12-06 03:44:53,539 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 285 transitions. [2024-12-06 03:44:53,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 03:44:53,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:53,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:53,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:53,623 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 03:44:53,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:53,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 242 states and 287 transitions. [2024-12-06 03:44:53,716 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 287 transitions. [2024-12-06 03:44:53,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 03:44:53,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:53,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:53,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:53,868 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:44:54,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:54,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 245 states and 292 transitions. [2024-12-06 03:44:54,213 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 292 transitions. [2024-12-06 03:44:54,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 03:44:54,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:54,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:54,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:54,315 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 03:44:54,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:54,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 248 states and 295 transitions. [2024-12-06 03:44:54,712 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 295 transitions. [2024-12-06 03:44:54,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 03:44:54,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:54,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:54,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:44:54,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:54,737 INFO L256 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:44:54,738 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:44:55,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:44:55,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:55,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 252 states and 300 transitions. [2024-12-06 03:44:55,894 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 300 transitions. [2024-12-06 03:44:55,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 03:44:55,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:55,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:55,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:55,996 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 03:44:56,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:56,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 256 states and 304 transitions. [2024-12-06 03:44:56,558 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 304 transitions. [2024-12-06 03:44:56,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 03:44:56,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:56,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:56,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:44:56,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:56,585 INFO L256 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:44:56,586 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:44:56,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:44:56,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:56,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 260 states and 309 transitions. [2024-12-06 03:44:56,830 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 309 transitions. [2024-12-06 03:44:56,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 03:44:56,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:56,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:56,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:56,954 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 03:44:58,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:58,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 265 states and 314 transitions. [2024-12-06 03:44:58,457 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 314 transitions. [2024-12-06 03:44:58,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 03:44:58,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:58,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:58,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:44:58,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:58,478 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 03:44:58,479 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:44:58,584 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:44:58,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:58,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 271 states and 321 transitions. [2024-12-06 03:44:58,973 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 321 transitions. [2024-12-06 03:44:58,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 03:44:58,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:58,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:58,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:59,101 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 03:45:07,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:07,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 277 states and 327 transitions. [2024-12-06 03:45:07,153 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 327 transitions. [2024-12-06 03:45:07,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 03:45:07,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:07,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:07,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:45:07,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:07,175 INFO L256 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 03:45:07,176 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:45:07,449 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:45:08,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:08,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 285 states and 338 transitions. [2024-12-06 03:45:08,298 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 338 transitions. [2024-12-06 03:45:08,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 03:45:08,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:08,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:08,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:08,323 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:45:08,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:08,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 286 states and 340 transitions. [2024-12-06 03:45:08,348 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 340 transitions. [2024-12-06 03:45:08,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 03:45:08,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:08,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:08,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:08,371 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 03:45:08,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:08,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 290 states and 346 transitions. [2024-12-06 03:45:08,921 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 346 transitions. [2024-12-06 03:45:08,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:45:08,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:08,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:08,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:08,944 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:45:08,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:08,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 293 states and 351 transitions. [2024-12-06 03:45:08,995 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 351 transitions. [2024-12-06 03:45:08,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 03:45:08,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:08,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:09,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:09,293 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:45:10,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:10,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 300 states and 363 transitions. [2024-12-06 03:45:10,806 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 363 transitions. [2024-12-06 03:45:10,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 03:45:10,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:10,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:10,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:10,976 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:45:12,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:12,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 305 states and 371 transitions. [2024-12-06 03:45:12,585 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 371 transitions. [2024-12-06 03:45:12,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 03:45:12,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:12,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:12,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:13,095 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:45:16,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:16,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 310 states and 378 transitions. [2024-12-06 03:45:16,450 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 378 transitions. [2024-12-06 03:45:16,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 03:45:16,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:16,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:16,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:06,651 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:48:49,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:48:59,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:49:09,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:49:09,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:09,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 317 states and 389 transitions. [2024-12-06 03:49:09,521 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 389 transitions. [2024-12-06 03:49:09,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 03:49:09,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:09,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:09,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:09,637 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:49:24,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:49:34,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:49:34,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:34,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 322 states and 400 transitions. [2024-12-06 03:49:34,438 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 400 transitions. [2024-12-06 03:49:34,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 03:49:34,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:34,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:34,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:34,560 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:49:48,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 11.19s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:49:58,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:49:59,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:59,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 349 states and 443 transitions. [2024-12-06 03:49:59,128 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 443 transitions. [2024-12-06 03:49:59,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 03:49:59,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:59,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:59,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:59,152 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:50:09,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:50:19,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:50:19,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:19,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 351 states and 448 transitions. [2024-12-06 03:50:19,520 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 448 transitions. [2024-12-06 03:50:19,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:50:19,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:19,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:19,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:19,917 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 03:50:33,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:50:43,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:50:43,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:43,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 361 states and 463 transitions. [2024-12-06 03:50:43,619 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 463 transitions. [2024-12-06 03:50:43,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:50:43,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:43,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:43,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:43,719 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:50:57,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:51:08,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:51:08,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:08,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 389 states and 507 transitions. [2024-12-06 03:51:08,361 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 507 transitions. [2024-12-06 03:51:08,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:51:08,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:08,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:08,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:08,388 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:51:19,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:51:29,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:51:30,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:30,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 391 states and 514 transitions. [2024-12-06 03:51:30,013 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 514 transitions. [2024-12-06 03:51:30,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 03:51:30,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:30,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:30,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:30,123 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 03:51:40,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:51:41,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:41,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 394 states and 520 transitions. [2024-12-06 03:51:41,416 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 520 transitions. [2024-12-06 03:51:41,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 03:51:41,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:41,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:41,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:41,429 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 03:51:51,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:51:52,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:52,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 396 states and 524 transitions. [2024-12-06 03:51:52,165 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 524 transitions. [2024-12-06 03:51:52,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 03:51:52,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:52,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:52,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:52,270 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 03:51:52,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:52,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 399 states and 532 transitions. [2024-12-06 03:51:52,946 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 532 transitions. [2024-12-06 03:51:52,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 03:51:52,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:52,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:52,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:52,959 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 03:51:53,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:53,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 400 states and 535 transitions. [2024-12-06 03:51:53,322 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 535 transitions. [2024-12-06 03:51:53,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 03:51:53,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:53,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:53,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:53,443 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:52:04,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:52:05,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:05,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 404 states and 542 transitions. [2024-12-06 03:52:05,400 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 542 transitions. [2024-12-06 03:52:05,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 03:52:05,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:05,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:05,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:05,415 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:52:15,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:52:16,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:16,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 406 states and 546 transitions. [2024-12-06 03:52:16,145 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 546 transitions. [2024-12-06 03:52:16,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 03:52:16,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:16,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:16,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:16,159 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:52:16,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:16,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 410 states and 555 transitions. [2024-12-06 03:52:16,978 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 555 transitions. [2024-12-06 03:52:16,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 03:52:16,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:16,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:16,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:16,992 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:52:17,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:17,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 411 states and 558 transitions. [2024-12-06 03:52:17,307 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 558 transitions. [2024-12-06 03:52:17,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:52:17,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:17,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:17,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:17,320 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 03:52:28,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:52:29,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:29,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 415 states and 565 transitions. [2024-12-06 03:52:29,925 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 565 transitions. [2024-12-06 03:52:29,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:52:29,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:29,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:29,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:29,939 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 03:52:40,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:52:41,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:41,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 416 states and 568 transitions. [2024-12-06 03:52:41,391 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 568 transitions. [2024-12-06 03:52:41,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:52:41,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:41,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:41,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:52:41,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:41,418 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 03:52:41,418 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:52:41,605 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:52:53,239 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:52:54,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:54,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 430 states and 594 transitions. [2024-12-06 03:52:54,879 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 594 transitions. [2024-12-06 03:52:54,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:52:54,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:54,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:54,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:54,893 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 03:52:55,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:55,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 432 states and 598 transitions. [2024-12-06 03:52:55,905 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 598 transitions. [2024-12-06 03:52:55,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:52:55,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:55,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:55,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:52:55,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:55,930 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 03:52:55,930 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:52:55,993 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:53:06,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:53:06,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:06,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 434 states and 602 transitions. [2024-12-06 03:53:06,429 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 602 transitions. [2024-12-06 03:53:06,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 03:53:06,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:06,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:06,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:06,443 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 03:53:07,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:07,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 438 states and 610 transitions. [2024-12-06 03:53:07,664 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 610 transitions. [2024-12-06 03:53:07,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 03:53:07,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:07,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:07,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:07,677 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 03:53:08,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:08,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 439 states and 614 transitions. [2024-12-06 03:53:08,164 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 614 transitions. [2024-12-06 03:53:08,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 03:53:08,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:08,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:08,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:53:08,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:08,189 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:53:08,190 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:53:08,253 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 03:53:10,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:10,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 455 states and 632 transitions. [2024-12-06 03:53:10,393 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 632 transitions. [2024-12-06 03:53:10,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 03:53:10,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:10,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:10,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:10,407 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 03:53:12,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:12,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 457 states and 637 transitions. [2024-12-06 03:53:12,067 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 637 transitions. [2024-12-06 03:53:12,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 03:53:12,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:12,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:12,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:12,083 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 03:53:13,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:13,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 461 states and 646 transitions. [2024-12-06 03:53:13,562 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 646 transitions. [2024-12-06 03:53:13,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 03:53:13,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:13,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:13,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:13,576 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 03:53:15,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:15,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 463 states and 651 transitions. [2024-12-06 03:53:15,610 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 651 transitions. [2024-12-06 03:53:15,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 03:53:15,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:15,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:15,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:53:15,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:15,635 INFO L256 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 03:53:15,636 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:53:17,238 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:53:19,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:19,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 479 states and 672 transitions. [2024-12-06 03:53:19,078 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 672 transitions. [2024-12-06 03:53:19,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 03:53:19,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:19,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:19,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:19,093 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 03:53:19,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:19,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 482 states and 675 transitions. [2024-12-06 03:53:19,858 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 675 transitions. [2024-12-06 03:53:19,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:53:19,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:19,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:19,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:19,882 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 03:53:20,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:20,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 486 states and 682 transitions. [2024-12-06 03:53:20,742 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 682 transitions. [2024-12-06 03:53:20,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:53:20,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:20,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:20,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:53:20,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:20,770 INFO L256 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-06 03:53:20,770 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:53:22,227 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:53:23,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:23,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 490 states and 691 transitions. [2024-12-06 03:53:23,571 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 691 transitions. [2024-12-06 03:53:23,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:53:23,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:23,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:23,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:23,719 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 03:53:25,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:25,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 489 states and 690 transitions. [2024-12-06 03:53:25,743 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 690 transitions. [2024-12-06 03:53:25,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:53:25,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:25,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:25,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:26,007 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 03:53:26,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:26,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 492 states and 697 transitions. [2024-12-06 03:53:26,959 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 697 transitions. [2024-12-06 03:53:26,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 03:53:26,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:26,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:26,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:27,121 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 03:53:28,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:28,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 491 states and 696 transitions. [2024-12-06 03:53:28,950 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 696 transitions. [2024-12-06 03:53:28,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 03:53:28,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:28,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:28,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:29,098 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 03:53:29,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:29,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 495 states and 704 transitions. [2024-12-06 03:53:29,927 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 704 transitions. [2024-12-06 03:53:29,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 03:53:29,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:29,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:29,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:29,941 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 03:53:33,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:33,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 492 states and 701 transitions. [2024-12-06 03:53:33,396 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 701 transitions. [2024-12-06 03:53:33,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 03:53:33,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:33,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:33,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:33,737 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 35 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:53:35,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:35,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 498 states and 715 transitions. [2024-12-06 03:53:35,706 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 715 transitions. [2024-12-06 03:53:35,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 03:53:35,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:35,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:35,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:35,829 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 35 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:53:37,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:37,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 500 states and 720 transitions. [2024-12-06 03:53:37,027 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 720 transitions. [2024-12-06 03:53:37,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 03:53:37,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:37,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:37,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:37,141 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 03:53:42,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:42,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 510 states and 730 transitions. [2024-12-06 03:53:42,909 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 730 transitions. [2024-12-06 03:53:42,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 03:53:42,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:42,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:42,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:43,011 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 03:53:43,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:43,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 511 states and 731 transitions. [2024-12-06 03:53:43,568 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 731 transitions. [2024-12-06 03:53:43,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 03:53:43,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:43,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:43,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:53:43,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:43,598 INFO L256 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 03:53:43,599 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:53:44,854 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:53:45,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:45,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 513 states and 733 transitions. [2024-12-06 03:53:45,492 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 733 transitions. [2024-12-06 03:53:45,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 03:53:45,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:45,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:45,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:53:45,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:45,519 INFO L256 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 03:53:45,520 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:53:46,660 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:53:47,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:47,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 515 states and 734 transitions. [2024-12-06 03:53:47,076 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 734 transitions. [2024-12-06 03:53:47,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 03:53:47,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:47,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:47,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:47,169 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 03:53:48,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:48,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 510 states and 729 transitions. [2024-12-06 03:53:48,009 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 729 transitions. [2024-12-06 03:53:48,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 03:53:48,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:48,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:48,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:53:48,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:48,037 INFO L256 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 03:53:48,038 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:53:48,332 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:53:50,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:50,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 518 states and 743 transitions. [2024-12-06 03:53:50,076 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 743 transitions. [2024-12-06 03:53:50,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 03:53:50,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:50,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:50,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:50,226 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:53:55,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:55,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 529 states and 754 transitions. [2024-12-06 03:53:55,686 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 754 transitions. [2024-12-06 03:53:55,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 03:53:55,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:55,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:55,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:53:55,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:55,708 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 03:53:55,709 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:53:55,788 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 03:53:56,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:56,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 537 states and 762 transitions. [2024-12-06 03:53:56,909 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 762 transitions. [2024-12-06 03:53:56,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 03:53:56,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:56,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:56,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:57,056 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 03:55:20,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:20,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 530 states and 755 transitions. [2024-12-06 03:55:20,003 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 755 transitions. [2024-12-06 03:55:20,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 03:55:20,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:20,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:20,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:55:20,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:20,036 INFO L256 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 03:55:20,037 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:55:22,004 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:55:24,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:24,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 538 states and 764 transitions. [2024-12-06 03:55:24,674 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 764 transitions. [2024-12-06 03:55:24,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 03:55:24,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:24,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:24,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:24,701 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:55:26,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:26,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 542 states and 775 transitions. [2024-12-06 03:55:26,136 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 775 transitions. [2024-12-06 03:55:26,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 03:55:26,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:26,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:26,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:26,178 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:55:27,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:27,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 544 states and 776 transitions. [2024-12-06 03:55:27,171 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 776 transitions. [2024-12-06 03:55:27,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:55:27,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:27,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:27,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:55:27,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:27,199 INFO L256 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 03:55:27,200 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:55:27,304 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 03:55:28,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:28,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 548 states and 782 transitions. [2024-12-06 03:55:28,426 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 782 transitions. [2024-12-06 03:55:28,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:55:28,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:28,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:28,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:55:28,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:28,457 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 03:55:28,457 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:55:28,467 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 03:55:29,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:29,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 548 states and 781 transitions. [2024-12-06 03:55:29,288 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 781 transitions. [2024-12-06 03:55:29,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 03:55:29,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:29,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:29,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:29,686 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 03:55:47,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:55:57,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:55:57,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:57,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 559 states and 825 transitions. [2024-12-06 03:55:57,890 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 825 transitions. [2024-12-06 03:55:57,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 03:55:57,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:57,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:57,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:57,912 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 03:56:09,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:56:19,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:56:19,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:19,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 561 states and 833 transitions. [2024-12-06 03:56:19,158 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 833 transitions. [2024-12-06 03:56:19,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:56:19,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:19,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:19,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:19,175 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 03:56:34,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:56:44,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:56:44,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:44,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 571 states and 849 transitions. [2024-12-06 03:56:44,389 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 849 transitions. [2024-12-06 03:56:44,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:56:44,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:44,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:44,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:44,882 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 03:57:04,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:57:14,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:57:14,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:14,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 649 states and 966 transitions. [2024-12-06 03:57:14,988 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 966 transitions. [2024-12-06 03:57:14,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:57:14,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:14,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:14,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:15,003 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 03:57:25,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:57:35,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:57:35,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:35,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 651 states and 971 transitions. [2024-12-06 03:57:35,768 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 971 transitions. [2024-12-06 03:57:35,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:57:35,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:35,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:35,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:35,798 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 03:57:47,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:57:57,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:57:57,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:57,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 653 states and 990 transitions. [2024-12-06 03:57:57,844 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 990 transitions. [2024-12-06 03:57:57,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:57:57,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:57,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:57,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:57,878 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 03:57:58,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:58,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 655 states and 991 transitions. [2024-12-06 03:57:58,721 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 991 transitions. [2024-12-06 03:57:58,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:57:58,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:58,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:58,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:58,746 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 03:58:09,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:58:09,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:09,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 655 states and 989 transitions. [2024-12-06 03:58:09,555 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 989 transitions. [2024-12-06 03:58:09,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:58:09,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:09,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:09,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:09,615 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 03:58:20,239 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:58:20,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:20,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 655 states and 988 transitions. [2024-12-06 03:58:20,274 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 988 transitions. [2024-12-06 03:58:20,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:58:20,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:20,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:20,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:20,292 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 03:58:20,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:20,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 655 states and 987 transitions. [2024-12-06 03:58:20,845 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 987 transitions. [2024-12-06 03:58:20,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:58:20,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:20,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:20,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:20,861 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 03:58:31,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:58:31,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:31,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 655 states and 985 transitions. [2024-12-06 03:58:31,581 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 985 transitions. [2024-12-06 03:58:31,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:58:31,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:31,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:31,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:31,700 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 03:58:32,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:32,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 657 states and 990 transitions. [2024-12-06 03:58:32,402 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 990 transitions. [2024-12-06 03:58:32,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:58:32,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:32,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:32,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:32,520 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 03:58:33,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:33,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 659 states and 995 transitions. [2024-12-06 03:58:33,241 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 995 transitions. [2024-12-06 03:58:33,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:58:33,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:33,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:33,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:33,376 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 03:58:34,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:34,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 660 states and 998 transitions. [2024-12-06 03:58:34,086 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 998 transitions. [2024-12-06 03:58:34,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:58:34,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:34,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:34,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:34,101 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 03:58:44,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:58:44,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:44,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 660 states and 996 transitions. [2024-12-06 03:58:44,800 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 996 transitions. [2024-12-06 03:58:44,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:58:44,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:44,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:44,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:44,817 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 03:58:55,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:58:55,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:55,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 660 states and 993 transitions. [2024-12-06 03:58:55,526 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 993 transitions. [2024-12-06 03:58:55,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 03:58:55,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:55,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:55,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:55,542 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 03:59:07,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:59:07,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:07,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 660 states and 991 transitions. [2024-12-06 03:59:07,131 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 991 transitions. [2024-12-06 03:59:07,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 03:59:07,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:07,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:07,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:07,156 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 03:59:18,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:59:18,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:18,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 660 states and 989 transitions. [2024-12-06 03:59:18,979 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 989 transitions. [2024-12-06 03:59:18,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 03:59:18,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:18,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:18,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:18,995 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 03:59:29,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:59:29,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:29,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 660 states and 988 transitions. [2024-12-06 03:59:29,739 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 988 transitions. [2024-12-06 03:59:29,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 03:59:29,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:29,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:29,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:29,756 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 03:59:30,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:30,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 661 states and 991 transitions. [2024-12-06 03:59:30,553 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 991 transitions. [2024-12-06 03:59:30,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 03:59:30,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:30,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:30,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:30,571 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 03:59:31,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:31,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 663 states and 996 transitions. [2024-12-06 03:59:31,251 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 996 transitions. [2024-12-06 03:59:31,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 03:59:31,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:31,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:31,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:31,275 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 03:59:41,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 03:59:41,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:41,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 663 states and 994 transitions. [2024-12-06 03:59:41,956 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 994 transitions. [2024-12-06 03:59:41,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 03:59:41,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:41,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:41,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:41,981 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 03:59:42,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:42,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 665 states and 999 transitions. [2024-12-06 03:59:42,692 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 999 transitions. [2024-12-06 03:59:42,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 03:59:42,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:42,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:42,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:42,716 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked.