./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench/cohencu-ll.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_afeef22f-e551-4609-8e25-705d3983561b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afeef22f-e551-4609-8e25-705d3983561b/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_afeef22f-e551-4609-8e25-705d3983561b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afeef22f-e551-4609-8e25-705d3983561b/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench/cohencu-ll.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afeef22f-e551-4609-8e25-705d3983561b/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_afeef22f-e551-4609-8e25-705d3983561b/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 bf57d72e341b105161cbeacf29e58db93d2b67f8e0e097e4dbed74551cbdcfff --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:16:29,203 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:16:29,253 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afeef22f-e551-4609-8e25-705d3983561b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 01:16:29,257 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:16:29,257 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:16:29,275 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:16:29,275 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:16:29,276 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:16:29,276 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:16:29,276 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:16:29,276 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:16:29,276 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:16:29,276 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:16:29,277 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:16:29,277 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:16:29,277 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:16:29,277 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:16:29,277 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:16:29,277 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:16:29,277 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 01:16:29,277 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:16:29,277 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:16:29,277 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:16:29,277 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:16:29,277 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:16:29,278 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:16:29,278 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:16:29,278 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:16:29,278 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:16:29,278 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:16:29,278 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:16:29,278 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:16:29,278 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:16:29,278 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:16:29,278 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:16:29,279 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_afeef22f-e551-4609-8e25-705d3983561b/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 -> bf57d72e341b105161cbeacf29e58db93d2b67f8e0e097e4dbed74551cbdcfff [2024-12-06 01:16:29,478 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:16:29,485 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:16:29,487 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:16:29,488 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:16:29,489 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:16:29,490 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afeef22f-e551-4609-8e25-705d3983561b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench/cohencu-ll.c [2024-12-06 01:16:32,117 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afeef22f-e551-4609-8e25-705d3983561b/bin/ukojak-verify-CZk0znPC7b/data/8e8a286c4/c2edbc37d53b456da0aefbc496ff1d5e/FLAG9820041c6 [2024-12-06 01:16:32,294 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:16:32,294 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afeef22f-e551-4609-8e25-705d3983561b/sv-benchmarks/c/nla-digbench/cohencu-ll.c [2024-12-06 01:16:32,301 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afeef22f-e551-4609-8e25-705d3983561b/bin/ukojak-verify-CZk0znPC7b/data/8e8a286c4/c2edbc37d53b456da0aefbc496ff1d5e/FLAG9820041c6 [2024-12-06 01:16:32,676 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afeef22f-e551-4609-8e25-705d3983561b/bin/ukojak-verify-CZk0znPC7b/data/8e8a286c4/c2edbc37d53b456da0aefbc496ff1d5e [2024-12-06 01:16:32,678 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:16:32,679 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:16:32,680 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:16:32,680 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:16:32,683 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:16:32,683 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:16:32" (1/1) ... [2024-12-06 01:16:32,684 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cc6780a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:32, skipping insertion in model container [2024-12-06 01:16:32,684 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:16:32" (1/1) ... [2024-12-06 01:16:32,695 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:16:32,817 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:16:32,825 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:16:32,846 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:16:32,856 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:16:32,856 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:32 WrapperNode [2024-12-06 01:16:32,857 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:16:32,858 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:16:32,858 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:16:32,858 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:16:32,862 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:32" (1/1) ... [2024-12-06 01:16:32,867 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:32" (1/1) ... [2024-12-06 01:16:32,887 INFO L138 Inliner]: procedures = 14, calls = 19, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 187 [2024-12-06 01:16:32,888 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:16:32,888 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:16:32,888 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:16:32,888 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:16:32,893 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:32" (1/1) ... [2024-12-06 01:16:32,893 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:32" (1/1) ... [2024-12-06 01:16:32,895 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:32" (1/1) ... [2024-12-06 01:16:32,895 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:32" (1/1) ... [2024-12-06 01:16:32,898 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:32" (1/1) ... [2024-12-06 01:16:32,899 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:32" (1/1) ... [2024-12-06 01:16:32,901 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:32" (1/1) ... [2024-12-06 01:16:32,903 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:32" (1/1) ... [2024-12-06 01:16:32,904 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:32" (1/1) ... [2024-12-06 01:16:32,906 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:16:32,907 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:16:32,907 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:16:32,907 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:16:32,908 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:32" (1/1) ... [2024-12-06 01:16:32,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:16:32,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afeef22f-e551-4609-8e25-705d3983561b/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:16:32,938 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afeef22f-e551-4609-8e25-705d3983561b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:16:32,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afeef22f-e551-4609-8e25-705d3983561b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:16:32,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:16:32,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:16:32,967 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:16:32,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:16:32,968 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 01:16:32,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 01:16:33,021 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:16:33,023 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:16:33,679 INFO L? ?]: Removed 237 outVars from TransFormulas that were not future-live. [2024-12-06 01:16:33,679 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:16:33,716 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:16:33,717 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 01:16:33,717 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:16:33 BoogieIcfgContainer [2024-12-06 01:16:33,717 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:16:33,718 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:16:33,718 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:16:33,734 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:16:33,734 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:16:33" (1/1) ... [2024-12-06 01:16:33,740 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:16:33,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:33,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 293 states and 304 transitions. [2024-12-06 01:16:33,783 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 304 transitions. [2024-12-06 01:16:33,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 01:16:33,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:33,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:33,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:33,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:33,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:33,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 294 states and 305 transitions. [2024-12-06 01:16:33,935 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 305 transitions. [2024-12-06 01:16:33,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 01:16:33,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:33,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:33,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:33,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:33,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:33,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 295 states and 306 transitions. [2024-12-06 01:16:33,984 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 306 transitions. [2024-12-06 01:16:33,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:16:33,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:33,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:33,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:34,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:34,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:34,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 296 states and 307 transitions. [2024-12-06 01:16:34,035 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 307 transitions. [2024-12-06 01:16:34,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 01:16:34,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:34,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:34,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:34,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:34,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:34,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 297 states and 308 transitions. [2024-12-06 01:16:34,082 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 308 transitions. [2024-12-06 01:16:34,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:16:34,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:34,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:34,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:34,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:34,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:34,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 299 states and 311 transitions. [2024-12-06 01:16:34,147 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 311 transitions. [2024-12-06 01:16:34,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:16:34,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:34,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:34,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:34,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:34,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:34,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 300 states and 312 transitions. [2024-12-06 01:16:34,195 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 312 transitions. [2024-12-06 01:16:34,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:16:34,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:34,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:34,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:34,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:34,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 299 states and 311 transitions. [2024-12-06 01:16:34,217 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 311 transitions. [2024-12-06 01:16:34,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:16:34,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:34,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:34,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:16:34,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:34,245 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:16:34,248 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:16:34,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:34,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:34,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 301 states and 313 transitions. [2024-12-06 01:16:34,297 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 313 transitions. [2024-12-06 01:16:34,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:16:34,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:34,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:34,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:34,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:34,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:34,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 302 states and 314 transitions. [2024-12-06 01:16:34,350 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 314 transitions. [2024-12-06 01:16:34,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:16:34,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:34,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:34,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:34,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:34,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:34,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 303 states and 315 transitions. [2024-12-06 01:16:34,393 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 315 transitions. [2024-12-06 01:16:34,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:16:34,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:34,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:34,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:34,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:34,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:34,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 302 states and 314 transitions. [2024-12-06 01:16:34,412 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 314 transitions. [2024-12-06 01:16:34,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:16:34,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:34,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:34,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:34,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:34,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:34,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 304 states and 316 transitions. [2024-12-06 01:16:34,484 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 316 transitions. [2024-12-06 01:16:34,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:16:34,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:34,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:34,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:34,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:34,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:34,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 303 states and 315 transitions. [2024-12-06 01:16:34,504 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 315 transitions. [2024-12-06 01:16:34,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:16:34,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:34,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:34,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:34,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:34,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:34,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 305 states and 317 transitions. [2024-12-06 01:16:34,557 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 317 transitions. [2024-12-06 01:16:34,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:16:34,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:34,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:34,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:34,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:16:34,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:34,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 304 states and 316 transitions. [2024-12-06 01:16:34,579 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 316 transitions. [2024-12-06 01:16:34,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:16:34,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:34,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:34,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:34,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:16:34,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:34,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 303 states and 315 transitions. [2024-12-06 01:16:34,652 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 315 transitions. [2024-12-06 01:16:34,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:16:34,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:34,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:34,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:16:34,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:34,687 INFO L256 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:16:34,688 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:16:34,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:16:34,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:34,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 307 states and 320 transitions. [2024-12-06 01:16:34,775 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 320 transitions. [2024-12-06 01:16:34,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:16:34,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:34,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:34,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:16:34,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:34,802 INFO L256 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:16:34,803 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:16:34,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:16:34,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:34,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 308 states and 321 transitions. [2024-12-06 01:16:34,863 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 321 transitions. [2024-12-06 01:16:34,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:16:34,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:34,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:34,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:16:34,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:34,897 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 01:16:34,898 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:16:35,030 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:16:35,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:35,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 330 states and 348 transitions. [2024-12-06 01:16:35,230 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 348 transitions. [2024-12-06 01:16:35,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:16:35,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:35,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:35,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:16:35,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:35,266 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 01:16:35,267 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:16:35,389 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:16:35,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:35,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 331 states and 349 transitions. [2024-12-06 01:16:35,433 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 349 transitions. [2024-12-06 01:16:35,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:16:35,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:35,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:35,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:35,489 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:16:35,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:35,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 355 states and 379 transitions. [2024-12-06 01:16:35,821 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 379 transitions. [2024-12-06 01:16:35,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:16:35,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:35,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:35,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:35,866 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:16:35,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:35,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 356 states and 380 transitions. [2024-12-06 01:16:35,892 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 380 transitions. [2024-12-06 01:16:35,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:16:35,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:35,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:35,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:35,962 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:16:36,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:36,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 359 states and 384 transitions. [2024-12-06 01:16:36,058 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 384 transitions. [2024-12-06 01:16:36,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:16:36,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:36,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:36,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:36,235 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:16:36,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:36,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 360 states and 385 transitions. [2024-12-06 01:16:36,573 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 385 transitions. [2024-12-06 01:16:36,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:16:36,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:36,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:36,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:36,627 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:16:37,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:37,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 365 states and 392 transitions. [2024-12-06 01:16:37,015 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 392 transitions. [2024-12-06 01:16:37,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:16:37,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:37,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:37,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:37,050 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:16:37,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:37,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 366 states and 393 transitions. [2024-12-06 01:16:37,070 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 393 transitions. [2024-12-06 01:16:37,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:16:37,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:37,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:37,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:16:37,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:37,092 INFO L256 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 01:16:37,094 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:16:37,293 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:16:37,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:37,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 373 states and 401 transitions. [2024-12-06 01:16:37,621 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 401 transitions. [2024-12-06 01:16:37,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 01:16:37,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:37,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:37,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:37,723 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:16:37,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:37,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 377 states and 406 transitions. [2024-12-06 01:16:37,882 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 406 transitions. [2024-12-06 01:16:37,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:16:37,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:37,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:37,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:37,935 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:16:38,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:38,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 379 states and 410 transitions. [2024-12-06 01:16:38,106 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 410 transitions. [2024-12-06 01:16:38,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:16:38,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:38,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:38,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:38,163 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:16:38,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:38,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 382 states and 414 transitions. [2024-12-06 01:16:38,449 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 414 transitions. [2024-12-06 01:16:38,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:16:38,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:38,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:38,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:38,596 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:16:38,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:38,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 385 states and 419 transitions. [2024-12-06 01:16:38,888 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 419 transitions. [2024-12-06 01:16:38,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:16:38,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:38,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:38,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:39,008 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:16:39,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:39,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 387 states and 422 transitions. [2024-12-06 01:16:39,233 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 422 transitions. [2024-12-06 01:16:39,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:16:39,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:39,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:39,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:39,321 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:16:39,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:39,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 391 states and 428 transitions. [2024-12-06 01:16:39,761 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 428 transitions. [2024-12-06 01:16:39,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:16:39,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:39,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:39,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:40,090 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:16:40,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:40,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 390 states and 427 transitions. [2024-12-06 01:16:40,437 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 427 transitions. [2024-12-06 01:16:40,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:16:40,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:40,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:40,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:40,451 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:16:40,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:40,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 389 states and 426 transitions. [2024-12-06 01:16:40,465 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 426 transitions. [2024-12-06 01:16:40,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 01:16:40,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:40,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:40,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:16:40,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:40,492 INFO L256 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:16:40,493 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:16:41,429 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:16:42,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:42,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 397 states and 437 transitions. [2024-12-06 01:16:42,413 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 437 transitions. [2024-12-06 01:16:42,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 01:16:42,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:42,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:42,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:42,450 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:16:42,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:42,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 403 states and 446 transitions. [2024-12-06 01:16:42,859 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 446 transitions. [2024-12-06 01:16:42,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 01:16:42,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:42,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:42,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:42,892 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:16:42,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:42,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 404 states and 447 transitions. [2024-12-06 01:16:42,911 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 447 transitions. [2024-12-06 01:16:42,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 01:16:42,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:42,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:42,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:16:42,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:42,945 INFO L256 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 01:16:42,946 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:16:43,122 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:16:43,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:43,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 407 states and 451 transitions. [2024-12-06 01:16:43,259 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 451 transitions. [2024-12-06 01:16:43,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 01:16:43,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:43,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:43,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:43,352 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:16:43,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:43,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 409 states and 454 transitions. [2024-12-06 01:16:43,487 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 454 transitions. [2024-12-06 01:16:43,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 01:16:43,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:43,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:43,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:43,518 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:16:43,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:43,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 411 states and 458 transitions. [2024-12-06 01:16:43,684 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 458 transitions. [2024-12-06 01:16:43,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:16:43,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:43,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:43,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:43,732 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:16:43,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:43,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 414 states and 462 transitions. [2024-12-06 01:16:43,852 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 462 transitions. [2024-12-06 01:16:43,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:16:43,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:43,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:43,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:16:43,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:43,889 INFO L256 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 01:16:43,891 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:16:44,038 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:16:44,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:44,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 417 states and 466 transitions. [2024-12-06 01:16:44,237 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 466 transitions. [2024-12-06 01:16:44,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 01:16:44,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:44,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:44,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:44,386 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:16:44,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:44,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 421 states and 471 transitions. [2024-12-06 01:16:44,592 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 471 transitions. [2024-12-06 01:16:44,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:16:44,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:44,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:44,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:44,662 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:16:44,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:44,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 422 states and 473 transitions. [2024-12-06 01:16:44,730 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 473 transitions. [2024-12-06 01:16:44,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:16:44,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:44,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:44,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:44,770 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:16:44,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:44,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 424 states and 475 transitions. [2024-12-06 01:16:44,978 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 475 transitions. [2024-12-06 01:16:44,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:16:44,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:44,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:44,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:45,016 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:16:45,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:45,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 457 states and 515 transitions. [2024-12-06 01:16:45,704 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 515 transitions. [2024-12-06 01:16:45,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:16:45,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:45,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:45,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:45,730 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:16:45,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:45,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 458 states and 516 transitions. [2024-12-06 01:16:45,749 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 516 transitions. [2024-12-06 01:16:45,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:16:45,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:45,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:45,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:45,775 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:16:45,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:45,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 459 states and 517 transitions. [2024-12-06 01:16:45,801 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 517 transitions. [2024-12-06 01:16:45,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:16:45,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:45,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:45,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:45,846 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:16:45,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:45,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 460 states and 518 transitions. [2024-12-06 01:16:45,880 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 518 transitions. [2024-12-06 01:16:45,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 01:16:45,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:45,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:45,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:45,951 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:16:46,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:46,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 480 states and 543 transitions. [2024-12-06 01:16:46,612 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 543 transitions. [2024-12-06 01:16:46,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 01:16:46,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:46,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:46,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:46,637 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:16:46,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:46,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 481 states and 544 transitions. [2024-12-06 01:16:46,665 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 544 transitions. [2024-12-06 01:16:46,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:16:46,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:46,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:46,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:46,704 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:16:46,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:46,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 482 states and 545 transitions. [2024-12-06 01:16:46,758 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 545 transitions. [2024-12-06 01:16:46,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:16:46,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:46,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:46,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:46,783 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:16:46,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:46,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 483 states and 546 transitions. [2024-12-06 01:16:46,799 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 546 transitions. [2024-12-06 01:16:46,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:16:46,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:46,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:46,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:46,832 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:16:47,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:47,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 493 states and 561 transitions. [2024-12-06 01:16:47,298 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 561 transitions. [2024-12-06 01:16:47,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 01:16:47,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:47,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:47,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:47,387 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:16:47,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:47,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 504 states and 577 transitions. [2024-12-06 01:16:47,903 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 577 transitions. [2024-12-06 01:16:47,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 01:16:47,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:47,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:47,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:47,943 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:16:48,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:48,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 506 states and 580 transitions. [2024-12-06 01:16:48,074 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 580 transitions. [2024-12-06 01:16:48,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:16:48,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:48,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:48,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:48,199 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:16:48,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:48,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 564 states and 649 transitions. [2024-12-06 01:16:48,861 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 649 transitions. [2024-12-06 01:16:48,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:16:48,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:48,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:48,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:48,895 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:16:48,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:48,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 566 states and 653 transitions. [2024-12-06 01:16:48,970 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 653 transitions. [2024-12-06 01:16:48,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:16:48,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:48,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:48,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:49,137 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:16:49,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:49,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 569 states and 658 transitions. [2024-12-06 01:16:49,705 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 658 transitions. [2024-12-06 01:16:49,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:16:49,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:49,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:49,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:49,791 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:16:50,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:50,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 576 states and 670 transitions. [2024-12-06 01:16:50,495 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 670 transitions. [2024-12-06 01:16:50,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:16:50,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:50,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:50,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:16:50,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:50,532 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:16:50,534 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:16:50,612 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:16:51,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:51,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 584 states and 683 transitions. [2024-12-06 01:16:51,215 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 683 transitions. [2024-12-06 01:16:51,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:16:51,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:51,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:51,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:51,319 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:16:52,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:52,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 592 states and 695 transitions. [2024-12-06 01:16:52,138 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 695 transitions. [2024-12-06 01:16:52,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 01:16:52,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:52,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:52,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:16:52,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:52,167 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:16:52,168 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:16:52,220 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:16:52,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:52,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 593 states and 696 transitions. [2024-12-06 01:16:52,242 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 696 transitions. [2024-12-06 01:16:52,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 01:16:52,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:52,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:52,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:52,324 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 01:16:52,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:52,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 592 states and 695 transitions. [2024-12-06 01:16:52,611 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 695 transitions. [2024-12-06 01:16:52,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:16:52,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:52,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:52,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:16:52,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:52,642 INFO L256 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:16:52,643 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:16:52,715 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:16:52,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:52,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 593 states and 696 transitions. [2024-12-06 01:16:52,735 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 696 transitions. [2024-12-06 01:16:52,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:16:52,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:52,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:52,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:52,774 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:16:52,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:52,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 595 states and 698 transitions. [2024-12-06 01:16:52,811 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 698 transitions. [2024-12-06 01:16:52,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 01:16:52,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:52,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:52,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:16:52,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:52,845 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:16:52,846 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:16:52,909 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:16:52,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:52,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 596 states and 699 transitions. [2024-12-06 01:16:52,939 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 699 transitions. [2024-12-06 01:16:52,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 01:16:52,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:52,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:52,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:16:52,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:52,975 INFO L256 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:16:52,976 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:16:53,054 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:16:53,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:53,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 597 states and 700 transitions. [2024-12-06 01:16:53,099 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 700 transitions. [2024-12-06 01:16:53,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:16:53,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:53,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:53,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:16:53,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:53,133 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:16:53,135 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:16:53,198 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:16:53,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:53,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 598 states and 701 transitions. [2024-12-06 01:16:53,219 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 701 transitions. [2024-12-06 01:16:53,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:16:53,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:53,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:53,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:53,240 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 01:16:53,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:53,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 597 states and 700 transitions. [2024-12-06 01:16:53,276 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 700 transitions. [2024-12-06 01:16:53,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:16:53,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:53,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:53,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:53,310 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:16:53,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:53,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 598 states and 701 transitions. [2024-12-06 01:16:53,341 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 701 transitions. [2024-12-06 01:16:53,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:16:53,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:53,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:53,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:53,447 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 01:16:53,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:53,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 597 states and 700 transitions. [2024-12-06 01:16:53,698 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 700 transitions. [2024-12-06 01:16:53,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:16:53,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:53,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:53,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:53,726 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:16:53,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:53,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 598 states and 701 transitions. [2024-12-06 01:16:53,754 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 701 transitions. [2024-12-06 01:16:53,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 01:16:53,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:53,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:53,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:53,791 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:16:53,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:53,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 599 states and 702 transitions. [2024-12-06 01:16:53,821 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 702 transitions. [2024-12-06 01:16:53,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 01:16:53,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:53,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:53,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:16:53,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:53,856 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 01:16:53,857 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:16:54,737 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:16:55,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:55,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 607 states and 711 transitions. [2024-12-06 01:16:55,201 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 711 transitions. [2024-12-06 01:16:55,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 01:16:55,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:55,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:55,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:55,243 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:16:55,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:55,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 608 states and 712 transitions. [2024-12-06 01:16:55,276 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 712 transitions. [2024-12-06 01:16:55,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:16:55,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:55,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:55,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:55,303 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 01:16:55,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:55,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 607 states and 711 transitions. [2024-12-06 01:16:55,341 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 711 transitions. [2024-12-06 01:16:55,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:16:55,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:55,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:55,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:55,367 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 01:16:55,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:55,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 606 states and 710 transitions. [2024-12-06 01:16:55,395 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 710 transitions. [2024-12-06 01:16:55,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:16:55,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:55,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:55,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:16:55,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:55,423 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 01:16:55,424 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:16:56,699 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 01:16:57,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:57,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 625 states and 736 transitions. [2024-12-06 01:16:57,732 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 736 transitions. [2024-12-06 01:16:57,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:16:57,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:57,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:57,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:16:57,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:57,771 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 01:16:57,772 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:16:58,890 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:16:58,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:58,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 629 states and 740 transitions. [2024-12-06 01:16:58,932 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 740 transitions. [2024-12-06 01:16:58,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:16:58,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:58,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:58,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:16:58,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:58,966 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 01:16:58,967 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:17:01,265 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 01:17:01,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:01,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 642 states and 756 transitions. [2024-12-06 01:17:01,660 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 756 transitions. [2024-12-06 01:17:01,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:17:01,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:01,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:01,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:01,747 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 01:17:01,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:01,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 644 states and 758 transitions. [2024-12-06 01:17:01,956 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 758 transitions. [2024-12-06 01:17:01,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:17:01,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:01,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:01,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:02,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 01:17:02,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:02,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 643 states and 757 transitions. [2024-12-06 01:17:02,301 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 757 transitions. [2024-12-06 01:17:02,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:17:02,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:02,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:02,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:02,404 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 01:17:02,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:02,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 645 states and 759 transitions. [2024-12-06 01:17:02,595 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 759 transitions. [2024-12-06 01:17:02,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:17:02,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:02,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:02,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:02,777 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 01:17:03,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:03,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 648 states and 763 transitions. [2024-12-06 01:17:03,879 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 763 transitions. [2024-12-06 01:17:03,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:17:03,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:03,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:03,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:17:03,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:03,913 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:17:03,914 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:17:05,405 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 01:17:06,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:06,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 652 states and 768 transitions. [2024-12-06 01:17:06,148 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 768 transitions. [2024-12-06 01:17:06,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:17:06,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:06,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:06,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:06,175 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 01:17:07,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:07,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 677 states and 800 transitions. [2024-12-06 01:17:07,469 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 800 transitions. [2024-12-06 01:17:07,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:17:07,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:07,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:07,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:07,495 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 01:17:07,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:07,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 678 states and 801 transitions. [2024-12-06 01:17:07,519 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 801 transitions. [2024-12-06 01:17:07,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 01:17:07,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:07,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:07,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:17:07,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:07,562 INFO L256 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:17:07,563 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:17:10,529 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 01:17:11,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:11,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 684 states and 809 transitions. [2024-12-06 01:17:11,066 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 809 transitions. [2024-12-06 01:17:11,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 01:17:11,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:11,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:11,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:11,459 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 01:17:12,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:12,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 687 states and 813 transitions. [2024-12-06 01:17:12,027 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 813 transitions. [2024-12-06 01:17:12,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 01:17:12,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:12,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:12,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:17:12,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:12,074 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:17:12,076 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:17:12,188 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 01:17:12,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:12,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 694 states and 823 transitions. [2024-12-06 01:17:12,706 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 823 transitions. [2024-12-06 01:17:12,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 01:17:12,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:12,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:12,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:12,889 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 01:17:13,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:13,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 695 states and 825 transitions. [2024-12-06 01:17:13,493 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 825 transitions. [2024-12-06 01:17:13,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 01:17:13,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:13,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:13,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:13,518 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 01:17:14,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:14,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 700 states and 833 transitions. [2024-12-06 01:17:14,232 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 833 transitions. [2024-12-06 01:17:14,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 01:17:14,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:14,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:14,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:14,265 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 01:17:14,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:14,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 706 states and 840 transitions. [2024-12-06 01:17:14,728 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 840 transitions. [2024-12-06 01:17:14,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 01:17:14,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:14,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:14,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:17:14,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:14,760 INFO L256 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:17:14,762 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:17:15,123 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:16,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:16,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 730 states and 871 transitions. [2024-12-06 01:17:16,508 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 871 transitions. [2024-12-06 01:17:16,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 01:17:16,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:16,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:16,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:16,708 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 01:17:17,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:17,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 733 states and 877 transitions. [2024-12-06 01:17:17,559 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 877 transitions. [2024-12-06 01:17:17,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 01:17:17,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:17,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:17,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:17:17,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:17,591 INFO L256 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 01:17:17,592 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:17:17,942 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:19,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:19,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 758 states and 911 transitions. [2024-12-06 01:17:19,365 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 911 transitions. [2024-12-06 01:17:19,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 01:17:19,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:19,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:19,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:17:19,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:19,398 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 01:17:19,399 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:17:19,639 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 01:17:20,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:20,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 762 states and 917 transitions. [2024-12-06 01:17:20,372 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 917 transitions. [2024-12-06 01:17:20,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 01:17:20,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:20,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:20,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:20,622 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:22,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:22,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 790 states and 955 transitions. [2024-12-06 01:17:22,433 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 955 transitions. [2024-12-06 01:17:22,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 01:17:22,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:22,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:22,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:22,463 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 01:17:22,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:22,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 792 states and 958 transitions. [2024-12-06 01:17:22,606 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 958 transitions. [2024-12-06 01:17:22,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 01:17:22,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:22,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:22,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:22,829 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:24,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:24,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 821 states and 996 transitions. [2024-12-06 01:17:24,911 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 996 transitions. [2024-12-06 01:17:24,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 01:17:24,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:24,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:24,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:25,101 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 01:17:25,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:25,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 820 states and 995 transitions. [2024-12-06 01:17:25,532 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 995 transitions. [2024-12-06 01:17:25,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 01:17:25,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:25,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:25,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:17:25,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:25,582 INFO L256 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 01:17:25,583 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:17:26,273 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:27,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:27,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 824 states and 1001 transitions. [2024-12-06 01:17:27,906 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1001 transitions. [2024-12-06 01:17:27,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 01:17:27,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:27,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:27,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:28,096 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:30,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:30,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 827 states and 1008 transitions. [2024-12-06 01:17:30,345 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1008 transitions. [2024-12-06 01:17:30,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 01:17:30,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:30,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:30,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:30,478 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:31,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:31,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 829 states and 1013 transitions. [2024-12-06 01:17:31,217 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1013 transitions. [2024-12-06 01:17:31,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 01:17:31,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:31,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:31,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:31,252 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:32,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:32,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 837 states and 1024 transitions. [2024-12-06 01:17:32,367 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1024 transitions. [2024-12-06 01:17:32,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 01:17:32,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:32,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:32,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:32,503 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:34,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:34,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 843 states and 1035 transitions. [2024-12-06 01:17:34,219 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1035 transitions. [2024-12-06 01:17:34,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 01:17:34,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:34,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:34,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:34,254 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:34,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:34,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 844 states and 1036 transitions. [2024-12-06 01:17:34,300 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1036 transitions. [2024-12-06 01:17:34,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:17:34,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:34,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:34,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:17:34,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:34,339 INFO L256 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 01:17:34,341 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:17:34,912 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:36,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:36,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 848 states and 1043 transitions. [2024-12-06 01:17:36,244 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1043 transitions. [2024-12-06 01:17:36,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:17:36,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:36,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:36,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:36,258 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:36,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:36,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 847 states and 1042 transitions. [2024-12-06 01:17:36,274 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1042 transitions. [2024-12-06 01:17:36,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 01:17:36,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:36,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:36,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:36,466 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:38,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:38,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 849 states and 1049 transitions. [2024-12-06 01:17:38,683 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1049 transitions. [2024-12-06 01:17:38,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 01:17:38,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:38,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:38,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:17:38,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:38,717 INFO L256 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:17:38,718 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:17:38,795 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:38,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:38,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 851 states and 1051 transitions. [2024-12-06 01:17:38,828 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1051 transitions. [2024-12-06 01:17:38,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 01:17:38,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:38,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:38,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:38,957 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:39,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:39,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 852 states and 1053 transitions. [2024-12-06 01:17:39,604 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1053 transitions. [2024-12-06 01:17:39,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 01:17:39,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:39,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:39,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:39,630 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:41,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:41,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 875 states and 1082 transitions. [2024-12-06 01:17:41,575 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1082 transitions. [2024-12-06 01:17:41,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:17:41,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:41,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:41,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:41,713 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:44,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:44,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 885 states and 1100 transitions. [2024-12-06 01:17:44,040 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1100 transitions. [2024-12-06 01:17:44,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:17:44,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:44,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:44,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:44,066 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:44,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:44,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 886 states and 1101 transitions. [2024-12-06 01:17:44,095 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1101 transitions. [2024-12-06 01:17:44,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 01:17:44,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:44,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:44,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:44,319 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:46,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:46,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 889 states and 1107 transitions. [2024-12-06 01:17:46,185 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1107 transitions. [2024-12-06 01:17:46,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 01:17:46,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:46,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:46,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:17:46,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:46,224 INFO L256 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:17:46,225 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:17:46,306 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:46,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:46,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 890 states and 1108 transitions. [2024-12-06 01:17:46,335 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1108 transitions. [2024-12-06 01:17:46,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 01:17:46,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:46,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:46,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:46,975 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:49,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:49,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 894 states and 1118 transitions. [2024-12-06 01:17:49,900 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1118 transitions. [2024-12-06 01:17:49,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 01:17:49,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:49,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:49,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:17:49,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:49,963 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 01:17:49,964 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:17:50,044 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:50,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:50,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 895 states and 1119 transitions. [2024-12-06 01:17:50,074 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1119 transitions. [2024-12-06 01:17:50,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 01:17:50,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:50,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:50,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:50,112 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:50,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:50,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 896 states and 1123 transitions. [2024-12-06 01:17:50,517 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1123 transitions. [2024-12-06 01:17:50,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 01:17:50,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:50,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:50,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:17:50,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:50,549 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 01:17:50,550 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:17:50,763 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:51,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:51,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 901 states and 1128 transitions. [2024-12-06 01:17:51,032 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1128 transitions. [2024-12-06 01:17:51,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:17:51,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:51,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:51,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:17:51,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:51,068 INFO L256 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 01:17:51,069 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:17:51,329 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:51,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:51,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 902 states and 1129 transitions. [2024-12-06 01:17:51,429 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1129 transitions. [2024-12-06 01:17:51,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:17:51,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:51,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:51,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:51,459 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:51,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:51,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 903 states and 1131 transitions. [2024-12-06 01:17:51,491 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1131 transitions. [2024-12-06 01:17:51,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:17:51,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:51,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:51,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:51,521 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:51,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:51,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 904 states and 1132 transitions. [2024-12-06 01:17:51,561 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1132 transitions. [2024-12-06 01:17:51,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:17:51,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:51,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:51,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:51,596 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:51,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:51,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 905 states and 1133 transitions. [2024-12-06 01:17:51,648 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1133 transitions. [2024-12-06 01:17:51,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:17:51,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:51,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:51,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:17:51,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:51,694 INFO L256 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 01:17:51,695 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:17:53,160 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:17:55,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:55,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 914 states and 1149 transitions. [2024-12-06 01:17:55,699 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1149 transitions. [2024-12-06 01:17:55,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:17:55,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:55,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:55,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:17:55,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:55,738 INFO L256 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 01:17:55,739 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:17:57,028 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:17:57,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:57,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 916 states and 1150 transitions. [2024-12-06 01:17:57,690 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1150 transitions. [2024-12-06 01:17:57,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:17:57,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:57,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:57,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:57,894 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:17:58,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:58,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 917 states and 1151 transitions. [2024-12-06 01:17:58,354 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1151 transitions. [2024-12-06 01:17:58,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:17:58,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:58,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:58,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:58,487 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:18:01,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:01,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 926 states and 1166 transitions. [2024-12-06 01:18:01,362 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1166 transitions. [2024-12-06 01:18:01,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:18:01,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:01,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:01,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:01,382 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:18:01,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:01,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 928 states and 1167 transitions. [2024-12-06 01:18:01,428 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1167 transitions. [2024-12-06 01:18:01,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:18:01,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:01,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:01,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:01,462 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:18:01,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:01,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 933 states and 1173 transitions. [2024-12-06 01:18:01,797 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1173 transitions. [2024-12-06 01:18:01,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 01:18:01,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:01,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:01,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:01,935 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-12-06 01:18:05,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:05,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 943 states and 1189 transitions. [2024-12-06 01:18:05,446 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1189 transitions. [2024-12-06 01:18:05,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 01:18:05,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:05,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:05,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:05,466 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-12-06 01:18:05,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:05,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 945 states and 1190 transitions. [2024-12-06 01:18:05,515 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1190 transitions. [2024-12-06 01:18:05,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:18:05,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:05,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:05,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:05,543 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:18:05,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:05,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 946 states and 1191 transitions. [2024-12-06 01:18:05,581 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1191 transitions. [2024-12-06 01:18:05,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 01:18:05,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:05,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:05,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:18:05,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:05,616 INFO L256 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 01:18:05,617 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:18:05,879 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:18:09,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:09,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 956 states and 1207 transitions. [2024-12-06 01:18:09,384 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1207 transitions. [2024-12-06 01:18:09,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 01:18:09,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:09,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:09,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:18:09,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:09,420 INFO L256 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 01:18:09,421 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:18:09,603 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:18:10,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:10,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 960 states and 1211 transitions. [2024-12-06 01:18:10,265 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1211 transitions. [2024-12-06 01:18:10,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 01:18:10,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:10,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:10,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:18:10,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:10,303 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 01:18:10,304 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:18:10,562 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:18:10,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:10,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 963 states and 1214 transitions. [2024-12-06 01:18:10,731 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1214 transitions. [2024-12-06 01:18:10,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:18:10,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:10,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:10,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:10,964 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:18:15,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:15,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 973 states and 1234 transitions. [2024-12-06 01:18:15,047 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1234 transitions. [2024-12-06 01:18:15,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:18:15,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:15,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:15,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:15,109 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:18:16,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:16,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 978 states and 1240 transitions. [2024-12-06 01:18:16,337 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1240 transitions. [2024-12-06 01:18:16,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 01:18:16,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:16,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:16,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:16,396 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:18:16,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:16,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 979 states and 1241 transitions. [2024-12-06 01:18:16,495 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1241 transitions. [2024-12-06 01:18:16,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 01:18:16,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:16,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:16,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:16,524 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:18:17,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:17,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 982 states and 1247 transitions. [2024-12-06 01:18:17,646 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1247 transitions. [2024-12-06 01:18:17,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 01:18:17,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:17,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:17,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:17,675 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:18:18,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:18,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 983 states and 1249 transitions. [2024-12-06 01:18:18,199 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1249 transitions. [2024-12-06 01:18:18,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:18:18,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:18,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:18,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:18,234 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:18:19,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:19,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1005 states and 1275 transitions. [2024-12-06 01:18:19,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1275 transitions. [2024-12-06 01:18:19,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:18:19,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:19,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:19,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:19,419 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:18:20,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:20,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 1011 states and 1285 transitions. [2024-12-06 01:18:20,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1285 transitions. [2024-12-06 01:18:20,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:18:20,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:20,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:20,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:20,945 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:18:21,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:21,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 1012 states and 1286 transitions. [2024-12-06 01:18:21,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1286 transitions. [2024-12-06 01:18:21,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 01:18:21,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:21,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:21,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:21,517 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:18:22,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:22,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 1035 states and 1311 transitions. [2024-12-06 01:18:22,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1311 transitions. [2024-12-06 01:18:22,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 01:18:22,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:22,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:22,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:18:22,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:22,879 INFO L256 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 01:18:22,881 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:18:23,458 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:18:24,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:24,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 1038 states and 1320 transitions. [2024-12-06 01:18:24,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1320 transitions. [2024-12-06 01:18:24,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 01:18:24,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:24,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:24,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:18:24,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:24,607 INFO L256 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 01:18:24,608 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:18:24,858 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:18:25,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:25,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 1039 states and 1320 transitions. [2024-12-06 01:18:25,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1320 transitions. [2024-12-06 01:18:25,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:18:25,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:25,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:25,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:25,379 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:18:27,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:27,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 1042 states and 1326 transitions. [2024-12-06 01:18:27,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1326 transitions. [2024-12-06 01:18:27,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 01:18:27,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:27,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:27,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:27,795 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 44 proven. 4 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:18:29,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:29,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 1047 states and 1335 transitions. [2024-12-06 01:18:29,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1335 transitions. [2024-12-06 01:18:29,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 01:18:29,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:29,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:29,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:18:30,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:30,007 INFO L256 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 01:18:30,008 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:18:30,453 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:18:31,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:31,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1051 states and 1341 transitions. [2024-12-06 01:18:31,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1341 transitions. [2024-12-06 01:18:31,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 01:18:31,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:31,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:31,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:31,841 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 01:18:32,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:32,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1049 states and 1338 transitions. [2024-12-06 01:18:32,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1338 transitions. [2024-12-06 01:18:32,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 01:18:32,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:32,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:32,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:32,217 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:18:32,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:32,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1051 states and 1341 transitions. [2024-12-06 01:18:32,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1341 transitions. [2024-12-06 01:18:32,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 01:18:32,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:32,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:32,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:32,393 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 44 proven. 6 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:18:32,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:32,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1053 states and 1344 transitions. [2024-12-06 01:18:32,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1344 transitions. [2024-12-06 01:18:32,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 01:18:32,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:32,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:32,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:32,906 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:18:33,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:33,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1052 states and 1343 transitions. [2024-12-06 01:18:33,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1343 transitions. [2024-12-06 01:18:33,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 01:18:33,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:33,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:33,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:33,776 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:18:33,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:33,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1051 states and 1342 transitions. [2024-12-06 01:18:33,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1342 transitions. [2024-12-06 01:18:33,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 01:18:33,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:33,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:33,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:33,822 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 01:18:40,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:40,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 1080 states and 1393 transitions. [2024-12-06 01:18:40,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1393 transitions. [2024-12-06 01:18:40,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 01:18:40,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:40,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:40,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:40,274 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 01:18:41,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:41,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1085 states and 1397 transitions. [2024-12-06 01:18:41,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1397 transitions. [2024-12-06 01:18:41,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 01:18:41,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:41,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:41,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:42,277 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:18:46,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:46,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1093 states and 1408 transitions. [2024-12-06 01:18:46,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1408 transitions. [2024-12-06 01:18:46,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 01:18:46,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:46,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:46,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:46,243 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 01:18:52,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:52,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 1123 states and 1463 transitions. [2024-12-06 01:18:52,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1463 transitions. [2024-12-06 01:18:52,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 01:18:52,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:52,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:52,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:52,595 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 01:18:53,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:53,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 1126 states and 1464 transitions. [2024-12-06 01:18:53,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1464 transitions. [2024-12-06 01:18:53,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 01:18:53,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:53,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:53,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:53,155 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 01:18:54,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:54,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 1129 states and 1468 transitions. [2024-12-06 01:18:54,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1468 transitions. [2024-12-06 01:18:54,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 01:18:54,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:54,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:54,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:54,555 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:18:57,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:57,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 1135 states and 1477 transitions. [2024-12-06 01:18:57,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1477 transitions. [2024-12-06 01:18:57,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 01:18:57,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:57,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:57,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:57,488 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 01:19:04,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:04,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 1150 states and 1511 transitions. [2024-12-06 01:19:04,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1511 transitions. [2024-12-06 01:19:04,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 01:19:04,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:04,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:04,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:04,132 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 01:19:05,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:05,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 1158 states and 1526 transitions. [2024-12-06 01:19:05,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 1526 transitions. [2024-12-06 01:19:05,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 01:19:05,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:05,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:05,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:05,370 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 01:19:05,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:05,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 1157 states and 1525 transitions. [2024-12-06 01:19:05,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1525 transitions. [2024-12-06 01:19:05,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 01:19:05,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:05,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:05,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:05,513 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 01:19:07,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:07,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1160 states and 1529 transitions. [2024-12-06 01:19:07,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1529 transitions. [2024-12-06 01:19:07,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 01:19:07,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:07,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:07,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:07,193 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:19:07,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:07,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 1161 states and 1530 transitions. [2024-12-06 01:19:07,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1530 transitions. [2024-12-06 01:19:07,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 01:19:07,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:07,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:07,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:07,690 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 01:19:15,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:15,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1177 states and 1572 transitions. [2024-12-06 01:19:15,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1572 transitions. [2024-12-06 01:19:15,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 01:19:15,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:15,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:15,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:15,842 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 01:19:18,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:18,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 1185 states and 1584 transitions. [2024-12-06 01:19:18,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1584 transitions. [2024-12-06 01:19:18,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 01:19:18,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:18,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:18,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:18,212 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 01:19:29,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:29,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 1217 states and 1639 transitions. [2024-12-06 01:19:29,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1639 transitions. [2024-12-06 01:19:29,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 01:19:29,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:29,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:29,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:29,508 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 01:19:30,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:30,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1220 states and 1643 transitions. [2024-12-06 01:19:30,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 1643 transitions. [2024-12-06 01:19:30,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 01:19:30,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:30,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:30,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:30,250 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 01:19:30,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:30,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 1223 states and 1647 transitions. [2024-12-06 01:19:30,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1647 transitions. [2024-12-06 01:19:30,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 01:19:30,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:30,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:30,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:30,999 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 01:19:31,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:31,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 1224 states and 1647 transitions. [2024-12-06 01:19:31,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 1647 transitions. [2024-12-06 01:19:31,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 01:19:31,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:31,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:31,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:31,386 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:19:31,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:31,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1223 states and 1646 transitions. [2024-12-06 01:19:31,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1646 transitions. [2024-12-06 01:19:31,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 01:19:31,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:31,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:31,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:32,119 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 01:19:36,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:36,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 1228 states and 1660 transitions. [2024-12-06 01:19:36,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1660 transitions. [2024-12-06 01:19:36,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 01:19:36,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:36,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:36,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:36,914 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 01:19:37,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:37,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 1230 states and 1663 transitions. [2024-12-06 01:19:37,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1663 transitions. [2024-12-06 01:19:37,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 01:19:37,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:37,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:37,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:37,605 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 01:19:38,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:38,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 1230 states and 1662 transitions. [2024-12-06 01:19:38,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1662 transitions. [2024-12-06 01:19:38,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 01:19:38,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:38,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:38,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:38,329 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 01:19:39,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:39,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1230 states and 1661 transitions. [2024-12-06 01:19:39,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1661 transitions. [2024-12-06 01:19:39,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 01:19:39,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:39,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:39,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:39,116 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:19:39,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:39,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 1232 states and 1663 transitions. [2024-12-06 01:19:39,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1663 transitions. [2024-12-06 01:19:39,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 01:19:39,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:39,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:39,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:40,087 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 01:19:42,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:42,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 1236 states and 1676 transitions. [2024-12-06 01:19:42,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1676 transitions. [2024-12-06 01:19:42,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 01:19:42,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:42,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:42,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:42,464 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 01:19:45,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:45,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 1241 states and 1688 transitions. [2024-12-06 01:19:45,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1688 transitions. [2024-12-06 01:19:45,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 01:19:45,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:45,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:45,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:45,992 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 01:19:47,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:47,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 1243 states and 1692 transitions. [2024-12-06 01:19:47,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1692 transitions. [2024-12-06 01:19:47,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 01:19:47,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:47,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:47,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:47,812 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 01:19:48,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:48,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 1247 states and 1701 transitions. [2024-12-06 01:19:48,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1701 transitions. [2024-12-06 01:19:48,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 01:19:48,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:48,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:48,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:48,842 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 01:19:51,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:51,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1250 states and 1704 transitions. [2024-12-06 01:19:51,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1704 transitions. [2024-12-06 01:19:51,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 01:19:51,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:51,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:51,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:51,461 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:19:53,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:53,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 1263 states and 1721 transitions. [2024-12-06 01:19:53,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1721 transitions. [2024-12-06 01:19:53,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 01:19:53,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:53,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:53,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:53,989 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 01:19:58,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:58,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1795 states to 1268 states and 1736 transitions. [2024-12-06 01:19:58,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1736 transitions. [2024-12-06 01:19:58,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 01:19:58,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:58,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:58,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:58,754 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 01:20:02,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:02,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1271 states and 1741 transitions. [2024-12-06 01:20:02,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1741 transitions. [2024-12-06 01:20:02,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:20:02,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:02,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:02,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:02,224 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:20:14,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:14,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 1304 states and 1801 transitions. [2024-12-06 01:20:14,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1801 transitions. [2024-12-06 01:20:14,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 01:20:14,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:14,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:14,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:14,156 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 01:20:14,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:14,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 1306 states and 1804 transitions. [2024-12-06 01:20:14,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1804 transitions. [2024-12-06 01:20:14,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:20:14,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:14,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:14,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:14,891 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:20:16,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:16,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1311 states and 1810 transitions. [2024-12-06 01:20:16,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1810 transitions. [2024-12-06 01:20:16,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:20:16,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:16,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:16,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:16,324 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:20:17,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:17,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1312 states and 1810 transitions. [2024-12-06 01:20:17,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 1810 transitions. [2024-12-06 01:20:17,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:20:17,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:17,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:17,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:17,220 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:20:20,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:20,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1321 states and 1828 transitions. [2024-12-06 01:20:20,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 1828 transitions. [2024-12-06 01:20:20,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 01:20:20,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:20,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:20,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:20,404 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 01:20:20,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:20,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 1321 states and 1827 transitions. [2024-12-06 01:20:20,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 1827 transitions. [2024-12-06 01:20:20,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:20:20,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:20,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:20,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:21,134 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:20:23,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:23,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 1324 states and 1831 transitions. [2024-12-06 01:20:23,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 1831 transitions. [2024-12-06 01:20:23,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:20:23,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:23,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:23,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:23,257 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:20:24,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:24,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1329 states and 1836 transitions. [2024-12-06 01:20:24,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 1836 transitions. [2024-12-06 01:20:24,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 01:20:24,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:24,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:24,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:24,444 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:20:36,265 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 01:20:36,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:36,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1340 states and 1850 transitions. [2024-12-06 01:20:36,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1850 transitions. [2024-12-06 01:20:36,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:20:36,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:36,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:36,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:36,664 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 01:20:42,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:42,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1346 states and 1868 transitions. [2024-12-06 01:20:42,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1868 transitions. [2024-12-06 01:20:42,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:20:42,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:42,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:42,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:42,671 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 01:20:43,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:43,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 1347 states and 1869 transitions. [2024-12-06 01:20:43,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1869 transitions. [2024-12-06 01:20:43,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:20:43,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:43,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:43,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:43,762 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 01:20:46,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:46,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1349 states and 1874 transitions. [2024-12-06 01:20:46,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 1874 transitions. [2024-12-06 01:20:46,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:20:46,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:46,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:46,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:46,608 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 01:20:47,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:47,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 1351 states and 1877 transitions. [2024-12-06 01:20:47,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 1877 transitions. [2024-12-06 01:20:47,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:20:47,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:47,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:47,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:47,325 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 01:20:48,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:48,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 1351 states and 1876 transitions. [2024-12-06 01:20:48,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 1876 transitions. [2024-12-06 01:20:48,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 01:20:48,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:48,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:48,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:48,948 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:21:02,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:03,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1390 states and 1945 transitions. [2024-12-06 01:21:03,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 1945 transitions. [2024-12-06 01:21:03,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 01:21:03,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:03,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:03,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:03,038 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:21:05,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:05,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2049 states to 1394 states and 1949 transitions. [2024-12-06 01:21:05,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 1949 transitions. [2024-12-06 01:21:05,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 01:21:05,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:05,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:05,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:05,133 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:21:07,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:07,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 1397 states and 1954 transitions. [2024-12-06 01:21:07,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 1954 transitions. [2024-12-06 01:21:07,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 01:21:07,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:07,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:07,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:07,308 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 01:21:13,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:13,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 1404 states and 1977 transitions. [2024-12-06 01:21:13,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1977 transitions. [2024-12-06 01:21:13,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 01:21:13,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:13,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:13,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:13,310 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 01:21:15,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:15,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2085 states to 1408 states and 1985 transitions. [2024-12-06 01:21:15,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 1985 transitions. [2024-12-06 01:21:15,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 01:21:15,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:15,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:15,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:15,224 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 01:21:16,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:16,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2087 states to 1410 states and 1987 transitions. [2024-12-06 01:21:16,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 1987 transitions. [2024-12-06 01:21:16,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 01:21:16,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:16,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:16,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:16,363 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 01:21:18,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:18,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2091 states to 1414 states and 1991 transitions. [2024-12-06 01:21:18,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 1991 transitions. [2024-12-06 01:21:18,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 01:21:18,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:18,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:18,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:18,759 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 01:21:19,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:19,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 1416 states and 1992 transitions. [2024-12-06 01:21:19,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1992 transitions. [2024-12-06 01:21:19,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 01:21:19,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:19,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:19,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:19,583 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 01:21:20,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:20,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 1418 states and 1993 transitions. [2024-12-06 01:21:20,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 1993 transitions. [2024-12-06 01:21:20,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 01:21:20,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:20,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:20,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:21:20,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:20,250 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:21:20,252 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:21:21,457 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:21:36,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:36,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 1454 states and 2052 transitions. [2024-12-06 01:21:36,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 2052 transitions. [2024-12-06 01:21:36,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 01:21:36,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:36,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:36,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:21:36,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:36,716 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:21:36,717 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:21:37,094 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:21:39,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:39,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 1458 states and 2057 transitions. [2024-12-06 01:21:39,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 2057 transitions. [2024-12-06 01:21:39,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:21:39,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:39,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:39,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:39,800 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:21:41,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:41,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 1462 states and 2063 transitions. [2024-12-06 01:21:41,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 2063 transitions. [2024-12-06 01:21:41,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 01:21:41,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:41,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:41,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:41,488 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 01:21:45,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:45,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1470 states and 2082 transitions. [2024-12-06 01:21:45,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2082 transitions. [2024-12-06 01:21:45,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 01:21:45,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:45,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:45,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:45,928 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 01:21:47,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:47,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1474 states and 2087 transitions. [2024-12-06 01:21:47,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2087 transitions. [2024-12-06 01:21:47,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 01:21:47,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:47,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:47,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:47,542 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 01:21:49,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:49,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 1476 states and 2094 transitions. [2024-12-06 01:21:49,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2094 transitions. [2024-12-06 01:21:49,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 01:21:49,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:49,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:49,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:49,628 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 01:21:50,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:50,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1478 states and 2096 transitions. [2024-12-06 01:21:50,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 2096 transitions. [2024-12-06 01:21:50,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 01:21:50,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:50,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:50,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:50,713 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 01:21:53,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:53,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1483 states and 2102 transitions. [2024-12-06 01:21:53,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2102 transitions. [2024-12-06 01:21:53,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 01:21:53,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:53,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:53,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:53,909 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 01:21:54,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:54,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 1485 states and 2103 transitions. [2024-12-06 01:21:54,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2103 transitions. [2024-12-06 01:21:54,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 01:21:54,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:54,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:54,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:21:54,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:54,801 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 01:21:54,802 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:21:55,863 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:22:07,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:07,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1520 states and 2157 transitions. [2024-12-06 01:22:07,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 2157 transitions. [2024-12-06 01:22:07,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 01:22:07,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:07,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:07,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:07,781 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:22:07,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:07,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1521 states and 2159 transitions. [2024-12-06 01:22:07,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 2159 transitions. [2024-12-06 01:22:07,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:22:07,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:07,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:07,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:22:07,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:07,947 INFO L256 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 01:22:07,950 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:22:09,106 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:22:18,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:18,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1539 states and 2193 transitions. [2024-12-06 01:22:18,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 2193 transitions. [2024-12-06 01:22:18,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:22:18,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:18,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:18,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:22:18,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:18,676 INFO L256 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 01:22:18,677 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:22:19,013 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:22:20,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:20,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1542 states and 2195 transitions. [2024-12-06 01:22:20,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 2195 transitions. [2024-12-06 01:22:20,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:22:20,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:20,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:20,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:22:20,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:20,049 INFO L256 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 01:22:20,051 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:22:20,431 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:22:22,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:22,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1545 states and 2200 transitions. [2024-12-06 01:22:22,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2200 transitions. [2024-12-06 01:22:22,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 01:22:22,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:22,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:22,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:22,389 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:22:22,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:22,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1547 states and 2202 transitions. [2024-12-06 01:22:22,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2202 transitions. [2024-12-06 01:22:22,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:22:22,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:22,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:22,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:22,861 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:22:28,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:28,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1557 states and 2224 transitions. [2024-12-06 01:22:28,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 2224 transitions. [2024-12-06 01:22:28,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:22:28,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:28,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:28,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:28,523 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:22:31,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:31,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1561 states and 2233 transitions. [2024-12-06 01:22:31,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2233 transitions. [2024-12-06 01:22:31,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:22:31,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:31,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:31,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:31,856 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:22:34,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:34,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1564 states and 2239 transitions. [2024-12-06 01:22:34,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 2239 transitions. [2024-12-06 01:22:34,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:22:34,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:34,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:34,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:34,204 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:22:36,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:36,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1568 states and 2243 transitions. [2024-12-06 01:22:36,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2243 transitions. [2024-12-06 01:22:36,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:22:36,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:36,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:36,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:36,980 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:22:37,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:37,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1570 states and 2244 transitions. [2024-12-06 01:22:37,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2244 transitions. [2024-12-06 01:22:37,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:22:37,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:37,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:37,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:37,764 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:22:38,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:38,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1572 states and 2245 transitions. [2024-12-06 01:22:38,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2245 transitions. [2024-12-06 01:22:38,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 01:22:38,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:38,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:38,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:22:38,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:38,801 INFO L256 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 01:22:38,802 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:22:39,964 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:22:53,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:53,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2400 states to 1605 states and 2296 transitions. [2024-12-06 01:22:53,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2296 transitions. [2024-12-06 01:22:53,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 01:22:53,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:53,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:53,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:22:53,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:53,488 INFO L256 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 01:22:53,490 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:22:53,887 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:22:58,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:58,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2414 states to 1612 states and 2310 transitions. [2024-12-06 01:22:58,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2310 transitions. [2024-12-06 01:22:58,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 01:22:58,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:58,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:58,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:22:58,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:58,089 INFO L256 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-12-06 01:22:58,091 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:22:59,409 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:23:02,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:02,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1616 states and 2314 transitions. [2024-12-06 01:23:02,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 2314 transitions. [2024-12-06 01:23:02,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 01:23:02,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:02,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:02,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:23:02,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:02,088 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:23:02,089 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:23:02,890 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:23:04,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:04,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1617 states and 2316 transitions. [2024-12-06 01:23:04,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2316 transitions. [2024-12-06 01:23:04,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 01:23:04,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:04,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:04,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:05,223 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:23:05,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:05,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2423 states to 1619 states and 2319 transitions. [2024-12-06 01:23:05,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 2319 transitions. [2024-12-06 01:23:05,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 01:23:05,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:05,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:05,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:05,845 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-12-06 01:23:06,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:06,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 1620 states and 2321 transitions. [2024-12-06 01:23:06,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 2321 transitions. [2024-12-06 01:23:06,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 01:23:06,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:06,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:06,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:07,320 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:23:09,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:09,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2429 states to 1623 states and 2325 transitions. [2024-12-06 01:23:09,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 2325 transitions. [2024-12-06 01:23:09,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:23:09,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:09,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:09,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:09,288 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-12-06 01:23:12,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:12,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 1626 states and 2330 transitions. [2024-12-06 01:23:12,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2330 transitions. [2024-12-06 01:23:12,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 01:23:12,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:12,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:12,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:12,233 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:23:16,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:16,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2458 states to 1645 states and 2354 transitions. [2024-12-06 01:23:16,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2354 transitions. [2024-12-06 01:23:16,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:23:16,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:16,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:16,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:17,988 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:23:26,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:26,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 1648 states and 2360 transitions. [2024-12-06 01:23:26,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2360 transitions. [2024-12-06 01:23:26,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:23:26,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:26,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:26,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:26,714 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:23:26,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:26,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 1649 states and 2361 transitions. [2024-12-06 01:23:26,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2361 transitions. [2024-12-06 01:23:26,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 01:23:26,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:26,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:26,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:23:26,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:26,840 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:23:26,841 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:23:34,636 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:23:41,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:41,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2484 states to 1659 states and 2380 transitions. [2024-12-06 01:23:41,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 2380 transitions. [2024-12-06 01:23:41,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 01:23:41,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:41,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:41,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:23:41,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:41,958 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:23:41,959 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:23:49,955 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:23:56,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:56,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2496 states to 1669 states and 2392 transitions. [2024-12-06 01:23:56,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 2392 transitions. [2024-12-06 01:23:56,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 01:23:56,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:56,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:56,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:23:56,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:56,961 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:23:56,962 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:04,674 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:24:06,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:06,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2498 states to 1671 states and 2394 transitions. [2024-12-06 01:24:06,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2394 transitions. [2024-12-06 01:24:06,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 01:24:06,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:06,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:06,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:06,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:06,968 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:24:06,969 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:14,526 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:24:15,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:15,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2499 states to 1673 states and 2395 transitions. [2024-12-06 01:24:15,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 2395 transitions. [2024-12-06 01:24:15,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 01:24:15,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:15,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:15,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:15,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:15,536 INFO L256 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:24:15,537 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:17,652 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:24:25,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:25,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2510 states to 1681 states and 2406 transitions. [2024-12-06 01:24:25,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 2406 transitions. [2024-12-06 01:24:25,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:24:25,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:25,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:25,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:25,284 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:24:25,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:25,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2511 states to 1682 states and 2407 transitions. [2024-12-06 01:24:25,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2407 transitions. [2024-12-06 01:24:25,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 01:24:25,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:25,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:25,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:25,546 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:24:25,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:25,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2512 states to 1683 states and 2408 transitions. [2024-12-06 01:24:25,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2408 transitions. [2024-12-06 01:24:25,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 01:24:25,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:25,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:25,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:25,755 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:24:25,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:25,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2522 states to 1691 states and 2418 transitions. [2024-12-06 01:24:25,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2418 transitions. [2024-12-06 01:24:25,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 01:24:25,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:25,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:25,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:26,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:26,089 INFO L256 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 01:24:26,090 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:27,338 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 01:24:31,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:31,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2534 states to 1698 states and 2430 transitions. [2024-12-06 01:24:31,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1698 states and 2430 transitions. [2024-12-06 01:24:31,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 01:24:31,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:31,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:31,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:31,728 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:24:31,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:31,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2535 states to 1699 states and 2431 transitions. [2024-12-06 01:24:31,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1699 states and 2431 transitions. [2024-12-06 01:24:31,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 01:24:31,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:31,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:31,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:31,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:31,860 INFO L256 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:24:31,860 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:40,738 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:24:40,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:40,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2539 states to 1703 states and 2435 transitions. [2024-12-06 01:24:40,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 2435 transitions. [2024-12-06 01:24:40,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 01:24:40,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:40,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:40,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:40,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:40,933 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 01:24:40,934 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:42,168 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 01:24:44,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:44,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2548 states to 1706 states and 2444 transitions. [2024-12-06 01:24:44,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 2444 transitions. [2024-12-06 01:24:44,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 01:24:44,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:44,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:44,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:45,401 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:24:48,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:48,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 1709 states and 2448 transitions. [2024-12-06 01:24:48,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 2448 transitions. [2024-12-06 01:24:48,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 01:24:48,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:48,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:48,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:48,823 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-06 01:24:49,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:50,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2560 states to 1710 states and 2449 transitions. [2024-12-06 01:24:50,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 2449 transitions. [2024-12-06 01:24:50,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 01:24:50,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:50,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:50,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:50,077 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:24:51,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:51,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2564 states to 1714 states and 2453 transitions. [2024-12-06 01:24:51,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 2453 transitions. [2024-12-06 01:24:51,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 01:24:51,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:51,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:51,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:51,752 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:24:53,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:53,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2583 states to 1731 states and 2472 transitions. [2024-12-06 01:24:53,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 2472 transitions. [2024-12-06 01:24:53,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 01:24:53,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:53,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:53,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:54,131 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 01:26:55,015 WARN L286 SmtUtils]: Spent 10.03s on a formula simplification that was a NOOP. DAG size: 19 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-06 01:28:51,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:51,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2586 states to 1734 states and 2475 transitions. [2024-12-06 01:28:51,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2475 transitions. [2024-12-06 01:28:51,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 01:28:51,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:51,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:51,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:51,369 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:29:02,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:02,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2605 states to 1751 states and 2494 transitions. [2024-12-06 01:29:02,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1751 states and 2494 transitions. [2024-12-06 01:29:02,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 01:29:02,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:02,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:02,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:03,348 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 01:29:27,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:27,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 1756 states and 2499 transitions. [2024-12-06 01:29:27,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 2499 transitions. [2024-12-06 01:29:27,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 01:29:27,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:27,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:27,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:27,954 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:29:28,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:28,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 1759 states and 2504 transitions. [2024-12-06 01:29:28,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2504 transitions. [2024-12-06 01:29:28,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 01:29:28,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:28,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:28,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:28,403 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-12-06 01:29:44,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:44,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2654 states to 1784 states and 2540 transitions. [2024-12-06 01:29:44,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 2540 transitions. [2024-12-06 01:29:44,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 01:29:44,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:44,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:44,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:44,430 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:29:44,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:44,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2657 states to 1786 states and 2543 transitions. [2024-12-06 01:29:44,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1786 states and 2543 transitions. [2024-12-06 01:29:44,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 01:29:44,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:44,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:44,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:44,645 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2024-12-06 01:30:02,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:02,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2699 states to 1814 states and 2585 transitions. [2024-12-06 01:30:02,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 2585 transitions. [2024-12-06 01:30:02,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 01:30:02,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:02,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:02,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:02,207 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2024-12-06 01:30:05,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:05,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1817 states and 2588 transitions. [2024-12-06 01:30:05,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 2588 transitions. [2024-12-06 01:30:05,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 01:30:05,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:05,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:05,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:06,393 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:30:09,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:09,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2707 states to 1821 states and 2593 transitions. [2024-12-06 01:30:09,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 2593 transitions. [2024-12-06 01:30:09,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 01:30:09,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:09,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:09,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:30:09,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:09,284 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 01:30:09,285 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:30:11,096 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 01:30:30,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:30,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2749 states to 1850 states and 2635 transitions. [2024-12-06 01:30:30,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 2635 transitions. [2024-12-06 01:30:30,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 01:30:30,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:30,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:30,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:30:30,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:30,064 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 01:30:30,066 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:30:30,618 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 01:30:31,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:31,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1853 states and 2637 transitions. [2024-12-06 01:30:31,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 2637 transitions. [2024-12-06 01:30:31,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 01:30:31,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:31,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:31,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:31,943 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:30:33,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:33,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 1852 states and 2636 transitions. [2024-12-06 01:30:33,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 2636 transitions. [2024-12-06 01:30:33,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 01:30:33,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:33,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:33,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:30:33,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:33,390 INFO L256 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 01:30:33,391 INFO L279 TraceCheckSpWp]: Computing forward predicates...